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{"sheet":"Welcome","index":0,"n_rows":7,"n_cols":2,"rows_kept":7,"cut":false,"hidden":false,"merged":[[4,1,4,6],[1,1,2,6]]}
[]
[null,"DRC Welcome Page"]
[]
[]
[null,"This tool provides a list of essential data fields required to be submitted by parties seeking connection to the GB  transmission network at the application stage, in order to ensure technical competency of the application.  In addition further data fields are listed which, whilst not mandatory at application stage, are useful for the designer to ensure optimal network planning is undertaken.   This tool does not list the complete set of data a customer is required to provide following acceptance of an offer and on annual basis thereof.   "]
[]
[null,"Which type of connection do you wish to register?"]

{"sheet":"INTERCONNECTOR","index":1,"n_rows":140,"n_cols":4,"rows_kept":140,"cut":false,"hidden":false,"merged":[[57,1,58,1],[1,1,1,3],[57,2,58,2],[57,3,58,3]]}
[null,"DRC INFORMATION FOR INTERCONNECTORS","ESSENTIAL AT THE APPLICATION STAGE ?","DATA TYPE"]
[null,"SCHEDULE 1"]
[null,"Power Station Name","Yes","SPD"]
[null,"DC CONVERTER STATION DEMANDS"]
[null,"The maximum Demand that could occur during import. MW","No"]
[null,"The maximum Demand that could occur during export. MW","No"]
[null,"The maximum Demand that could occur during import. Mvar","No"]
[null,"The maximum Demand that could occur during export. Mvar","No"]
[null,"The minimum Demand that could occur during import. MW","No"]
[null,"The minimum Demand that could occur during export. MW","No"]
[null,"The minimum Demand that could occur during import. Mvar","No"]
[null,"The minimum Demand that could occur during export. Mvar","No"]
[null,"DC CONVERTER "]
[null,"Point of connection to the NGET Transmission System (or the Total System if Embedded) of the DC Converter Station configuration in terms of geographical and electrical location and system voltage","Yes","SPD"]
[null,"If the busbars at the Connection Point are normally run in separate sections identify the section to which the DC Converter Station configuration is connected ","No","SPD"]
[null,"Number of poles, i.e. number of DC Converters","Yes","SPD+"]
[null,"Pole arrangement (e.g. monopole or bipole)","Yes","SPD+"]
[null,"Details of each viable operating configuration","Yes","SPD+"]
[null,"Remote ac connection arrangement","Yes","SPD"]
[null,"DC Converter Type (e.g. current or Voltage source)","Yes","SPD"]
[null,"Rated MVA (PC.A.3.3.1)","Yes","SPD+"]
[null,"Rated MW import per pole [PC.A.3.3.1]","Yes","SPD+"]
[null,"Rated MW export per pole [PC.A.3.3.1]","Yes","SPD+"]
[null,"Registered Capacity ","Yes","SPD"]
[null,"Registered Import Capacity ","Yes","SPD"]
[null,"Minimum Import Capacity","Yes","SPD"]
[null,"Minimum Generation ","Yes","SPD"]
[null,"Import MW available in excess of Registered Import Capacity.","Yes","SPD"]
[null,"Time duration for which MW in excess of Registered Import Capacity is available ","Yes","SPD"]
[null,"Export MW available in excess of Registered Capacity.","Yes","SPD"]
[null,"Time duration for which MW in excess of Registered Capacity is available ","Yes","SPD"]
[null,"DC CONVERTER TRANSFORMER"]
[null,"Rated MVA (PC.A.3.3.1 & PC.A.5.3.2)","No","DPD2"]
[null,"Voltage Ratio (PC.A.5.3.2)","No","DPD2"]
[null,"Positive sequence reactance: (PC.A.5.3.2)","No","DPD2"]
[null,"Max tap ","No","DPD2"]
[null,"Min tap","No","DPD2"]
[null,"Nominal tap","No","DPD2"]
[null,"Positive sequence resistance: (PC.A.5.3.2)","No","DPD2"]
[null,"Max tap","No","DPD2"]
[null,"  Min tap","No","DPD2"]
[null,"Nominal tap","No","DPD2"]
[null,"Zero phase sequence reactance (PC.A.5.3.2)","No","DPD2"]
[null,"Tap change range (PC.A.5.3.2)","No","DPD2"]
[null,"Tap change step size (PC.A.5.3.2)","No","DPD2"]
[null,"Tap changer type: on-load or off-circuit (PC.A.5.3.2)","No","DPD2"]
[null,"DC NETWORK"]
[null,"Rated DC voltage per pole","No","DPD2"]
[null,"Rated DC current per pole","No","DPD2"]
[null,"Nominal loading rate MW Export","Yes (if connection can impact stability)","DPD1"]
[null,"Maximum (emergency) loading rate MW Export","Yes (if connection can impact stability)","DPD1"]
[null,"Nominal loading rate MW Import","Yes (if connection can impact stability)","DPD1"]
[null,"Maximum (emergency) loading rate MW  Import","Yes (if connection can impact stability)","DPD1"]
[]
[null,"SCHEDULE 2"]
[null,"OUTPUT CAPABILITY"]
[null,"Registered Capacity on a station and unit basis (on a station and module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[null,"Minimum Generation (on a module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[]
[null,"MW available from Generating Units or Power Park Modules in excess of Registered Capacity","Yes","SPD"]
[]
[null,"SCHEDULE 5"]
[null,"USERS SYSTEM LAYOUT (PC.A.2.2)"]
[null,"A Single Line Diagram showing all or part of the User’s System is required.  This diagram shall include:-","Yes","SPD"]
[null,"(a) all parts of the User’s System, whether existing or proposed, operating at Supergrid Voltage, and in Scotland and Offshore, also all parts of the User System operating at 132kV,","Yes","SPD"]
[null,"(b) all parts of the User’s System operating at a voltage of 50kV, and in Scotland and Offshore greater than 30kV, or higher which can interconnect Connection Points, or split bus-bars at a single Connection Point,","Yes","SPD"]
[null,"(C) all parts of the User’s System between Embedded Medium Power Stations or Large Power Stations or Offshore Transmission Systems connected to the User’s Sub transmission System and the relevant Connection Point or Interface Point,","Yes","SPD"]
[null,"(d) all parts of the User’s System at a Transmission Site.","Yes","SPD"]
[null,"The Single Line Diagram may also include additional details of the User’s Sub transmission System, and the transformers connecting the User’s Sub transmission System to a lower voltage.  With NGET’s agreement, it may also include details of the User’s System at a voltage below the voltage of the Sub transmission System.","Yes","SPD"]
[null,"This Single Line Diagram shall depict the arrangement(s) of all of the existing and proposed load current carrying Apparatus relating to both existing and proposed Connection Points, showing electrical circuitry (ie. overhead lines, underground cables, power transformers and similar equipment), operating voltages. In addition, for equipment operating at a Supergrid Voltage, and in Scotland and Offshore also at 132kV, circuit breakers and phasing arrangements shall be shown.","Yes","SPD"]
[null,"REACTIVE COMPENSATION (PC.A.2.4)"]
[null,"For independently switched reactive compensation equipment not owned by a Transmission Licensee connected to the User's System at 132kV and above, and also in Scotland and Offshore, connected at 33kV and above, other than power factor correction equipment associated with a customers Plant or Apparatus","Yes","SPD"]
[null,"Type of equipment (eg. fixed or variable)","Yes","SPD"]
[null,"Capacitive rating; or","Yes","SPD"]
[null,"Inductive rating; or","Yes","SPD"]
[null,"Operating range","Yes","SPD"]
[null,"Details of automatic control logic to enable operating characteristics to be determined","Yes","SPD"]
[null,"Point of connection to User's System (electrical location and system voltage)","Yes","SPD"]
[null,"SUBSTATION INFRASTRUCTURE (PC.A.2.2.6(b))"]
[null,"For the infrastructure associated with any User’s equipment at a Substation owned by a Transmission Licensee or operated or managed by NGET:-","No","SPD"]
[null," Rated 3-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated 1-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated Duration of short-circuit withstand","No","SPD"]
[null,"Rated rms continuous current","No","SPD"]
[null,"LUMPED SUSCEPTANCES (PC.A.2.3)"]
[null,"Equivalent Lumped Susceptance required for all parts of the User’s Sub transmission System which are not included in the Single Line Diagram. ","Yes","SPD"]
[null,"Equivalent lumped shunt susceptance at nominal Frequency.","Yes","SPD"]
[null,"CIRCUIT PARAMETERS (PC.A.2.2.4)"]
[null,"Years Valid","No","SPD"]
[null,"Node 1","Yes","SPD"]
[null,"Node 2","Yes","SPD"]
[null,"Rated Voltage kV","Yes","SPD"]
[null,"Operating Voltage","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA R","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA X","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA B","Yes","SPD"]
[null,"TRANSFORMER DATA (PC.A.2.2.5)"]
[null,"Year Valid","No","SPD"]
[null,"Name of Node or Connection Point","Yes","SPD"]
[null,"Transformer Identity ","Yes","SPD"]
[null,"Rating MVA","Yes","SPD"]
[null,"Voltage Ratio","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type (On / Off)","Yes","SPD"]
[null,"Earthing details (Direct/Resistance/Reactance)","Yes","SPD"]
[null,"SWITCHGEAR DATA"]
[null,"Years Valid","No","SPD"]
[null,"Connection Point","Yes (if existing connection)","SPD"]
[null,"Switchgear Identity","Yes (if existing connection)","SPD"]
[null,"Rated Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Operating Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated rms continuous current (A)","Yes (if existing connection)","SPD"]
[null,"DC time constant at testing of asymmetrical breaking ability(s)","Yes (if existing connection)","SPD"]
[]
[null,"SCHEDULE 13"]
[null,"SHORT CIRCUIT INFEED TO  THE NATIONAL ELECTRICITY TRANSMISSION SYSTEM FROM USERS SYSTEM AT A CONNECTION POINT"]
[null,"Name of node or Connection Point","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - at instant of fault kA","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - after subtransient fault current contribution has substantially decayed kA\n  ","Yes","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Resistance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Reactance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Positive sequence X/R ratio at instance of fault","Yes","SPD"]
[null,"Pre-Fault voltage magnitude at which the maximum fault currents were calculated p.u.","Yes","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). - Resistance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). -  Reactance  % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]

{"sheet":"Power Park Module","index":2,"n_rows":120,"n_cols":4,"rows_kept":120,"cut":false,"hidden":true,"merged":[]}
[null,"DRC INFORMATION FOR POWER PARK MODULE / DC CONVERTER BASED GENERATORS","ESSENTIAL AT THE APPLICATION STAGE ?","DATA TYPE"]
[null,"SCHEDULE 1"]
[null,"POWER STATION NAME:   ","Yes","SPD"]
[null,"GENERATING STATION DEMANDS","No"]
[null,"The maximum Demand that could occur. MW","No","DPD1"]
[null,"The maximum Demand that could occur. Mvar","No","DPD1"]
[null,"POWER PARK MODULE "]
[null,"Point of connection to the National Electricity Transmission System (or the Total System if embedded) of the Generating Unit (other than a CCGT Unit) or the CCGT Module, as the case may be in terms of geographical and electrical location and system voltage (PC.A.3.4.1)","Yes","SPD"]
[null,"If the busbars at the Connection Point are normally run in separate sections identify the section to which the Generating Unit (other than a CCGT Unit) or CCGT Module, as the case may be is connected (PC.A.3.1.5)","No","SPD"]
[null,"Type of Unit (steam, Gas Turbine Combined Cycle Gas Turbine Unit, tidal, wind, etc.) (PC.A.3.2.2 (h))","Yes","SPD"]
[null,"Number & Type of Power Park Units within each Power Park Module (PC.A.3.2.2(k)) or Number & Type of Offshore Power Park Units within each Offshore Power Park String and the number of Offshore Power Park ","Yes","SPD"]
[null,"Power Park Module Data Rated MVA (PC.A.3.3.1(a))","Yes","SPD+"]
[null,"Power Park Unit Data Rated MVA (PC.A.3.3.1(e))","Yes","SPD+"]
[null," Power Park Module  Rated MW (PC.A.3.3.1)","Yes","SPD+"]
[null,"Power Park Unit Data  Rated MW (PC.A.3.3.1(e))","Yes","SPD+"]
[null,"Power Park Unit Data Rated terminal voltage (PC.A.3.3.1(e))","Yes","SPD+"]
[null,"Output Usable (On a monthly basis) (PC.A.3.2.2(b))","No","SPD"]
[null,"Equivalent inertia constant of the first mass (e.g. wind turbine rotor and blades) at minimum speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent inertia constant of the first mass (e.g. wind turbine rotor and blades) at synchronous speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent inertia constant of the first mass (e.g. wind turbine rotor and blades) at rated speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent inertia constant of the second mass (e.g. generator rotor) at minimum speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent inertia constant of the second mass (e.g. generator rotor) at synchronous speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent inertia constant of the second mass (e.g. generator rotor) at rated speed (PC.A.5.4.2(b)) MW secs/MVA","No","SPD+"]
[null,"Equivalent shaft stiffness between the two masses (PC.A.5.4.2(b)) Nm/ electrical radian","No","SPD+"]
[null,"Minimum generator rotor speed (Doubly Fed Induction Generators) (PC.A.3.3.1(e)) RPM","No","SPD+"]
[null,"Maximum generator rotor speed (Doubly Fed Induction Generators) (PC.A.3.3.1(e)) RPM","No","SPD+"]
[null,"IMPEDANCES","No"]
[null,"Stator Resistance (PC.A.5.4.2(b))","No","SPD+"]
[null,"Stator Reactance (PC.A.3.3.1(e))","No","SPD+"]
[null,"Magnetising Reactance (PC.A.3.3.1(e))","No","SPD+"]
[null,"Rotor Resistance (at starting). (PC.A.5.4.2(b))","No","DPD2"]
[null,"Rotor Resistance (at rated running) (PC.A.3.3.1(e))","No","SPD+"]
[null,"Rotor Reactance (at starting). (PC.A.5.4.2(b))","No","DPD2"]
[null,"Rotor Reactance (at rated running) (PC.A.3.3.1(e))","No","SPD+"]
[]
[null,"SCHEDULE 2"]
[null,"OUTPUT CAPABILITY"]
[null,"Registered Capacity on a station and unit basis (on a station and module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[null,"Minimum Generation (on a module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[null,"MW available from Generating Units or Power Park Modules in excess of Registered Capacity","Yes","SPD"]
[]
[null,"SCHEDULE 5"]
[null,"USERS SYSTEM LAYOUT (PC.A.2.2)"]
[null,"A Single Line Diagram showing all or part of the User’s System is required.  This diagram shall include:-","Yes","SPD"]
[null,"(a)              all parts of the User’s System, whether existing or proposed, operating at Supergrid Voltage, and in Scotland and Offshore, also all parts of the User System operating at 132kV,","Yes","SPD"]
[null,"(b) all parts of the User’s System operating at a voltage of 50kV, and in Scotland and Offshore greater than 30kV, or higher which can interconnect Connection Points, or split bus-bars at a single Connection Point,","Yes","SPD"]
[null,"(C) all parts of the User’s System between Embedded Medium Power Stations or Large Power Stations or Offshore Transmission Systems connected to the User’s Sub transmission System and the relevant Connection Point or Interface Point,","Yes","SPD"]
[null,"(d) all parts of the User’s System at a Transmission Site.","Yes","SPD"]
[null,"The Single Line Diagram may also include additional details of the User’s Sub transmission System, and the transformers connecting the User’s Sub transmission System to a lower voltage.  With NGET’s agreement, it may also include details of the User’s System at a voltage below the voltage of the Sub transmission System.","Yes","SPD"]
[null,"This Single Line Diagram shall depict the arrangement(s) of all of the existing and proposed load current carrying Apparatus relating to both existing and proposed Connection Points, showing electrical circuitry (ie. overhead lines, underground cables, power transformers and similar equipment), operating voltages. In addition, for equipment operating at a Supergrid Voltage, and in Scotland and Offshore also at 132kV, circuit breakers and phasing arrangements shall be shown.","Yes","SPD"]
[null,"REACTIVE COMPENSATION (PC.A.2.4)"]
[null,"For independently switched reactive compensation equipment not owned by a Transmission Licensee connected to the User's System at 132kV and above, and also in Scotland and Offshore, connected at 33kV and above, other than power factor correction equipment associated with a customers Plant or Apparatus","Yes","SPD"]
[null,"Type of equipment (eg. fixed or variable)","Yes","SPD"]
[null,"Capacitive rating; or","Yes","SPD"]
[null,"Inductive rating; or","Yes","SPD"]
[null,"Operating range","Yes","SPD"]
[null,"Details of automatic control logic to enable operating characteristics to be determined","Yes","SPD"]
[null,"Point of connection to User's System (electrical location and system voltage)","Yes","SPD"]
[null,"SUBSTATION INFRASTRUCTURE (PC.A.2.2.6(b))","No"]
[null,"For the infrastructure associated with any User’s equipment at a Substation owned by a Transmission Licensee or operated or managed by NGET:-","No","SPD"]
[null," Rated 3-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated 1-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated Duration of short-circuit withstand","No","SPD"]
[null,"Rated rms continuous current","No","SPD"]
[null,"LUMPED SUSCEPTANCES (PC.A.2.3)"]
[null,"Equivalent Lumped Susceptance required for all parts of the User’s Sub transmission System which are not included in the Single Line Diagram. ","Yes","SPD"]
[null,"Equivalent lumped shunt susceptance at nominal Frequency.","Yes","SPD"]
[null,"CIRCUIT PARAMETERS (PC.A.2.2.4)"]
[null,"Years Valid","No","SPD"]
[null,"Node 1","Yes","SPD"]
[null,"Node 2","Yes","SPD"]
[null,"Rated Voltage kV","Yes","SPD"]
[null,"Operating Voltage","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA R","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA X","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA B","Yes","SPD"]
[null,"Transformer Data (PC.A.2.2.5)"]
[null,"Years Valid","No","SPD"]
[null,"Name of Node or Connection Point","Yes","SPD"]
[null,"Transformer Identity","Yes","SPD"]
[null,"Rating MVA","Yes","SPD"]
[null,"Voltage Ratio","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type (ON/OFF)","Yes","SPD"]
[null,"Earthing details (Direct/Resistance/Reactance)","Yes","SPD"]
[null,"SWITCHGEAR DATA"]
[null,"Years Valid","No","SPD"]
[null,"Connection Point","Yes (if existing connection)","SPD"]
[null,"Switchgear Identity","Yes (if existing connection)","SPD"]
[null,"Rated Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Operating Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated rms continuous current (A)","Yes (if existing connection)","SPD"]
[null,"DC time constant at testing of asymmetrical breaking ability(s)","Yes (if existing connection)","SPD"]
[]
[null,"SCHEDULE 13"]
[null,"SHORT CIRCUIT INFEED TO  THE NATIONAL ELECTRICITY TRANSMISSION SYSTEM FROM USERS SYSTEM AT A CONNECTION POINT"]
[null,"Name of node or Connection Point","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - at instant of fault kA","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - after subtransient fault current contribution has substantially decayed kA\n  ","Yes","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Resistance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Reactance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Positive sequence X/R ratio at instance of fault","Yes","SPD"]
[null,"Pre-Fault voltage magnitude at which the maximum fault currents were calculated p.u.","Yes","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). - Resistance % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). -  Reactance  % on 100 MVA","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]

{"sheet":"Synchronous Machine","index":3,"n_rows":150,"n_cols":5,"rows_kept":150,"cut":false,"hidden":true,"merged":[]}
[null,"DRC Information for Synchronous Machine","ESSENTIAL AT THE APPLICATION STAGE ?","DATA TYPE"]
[null,"SCHEDULE 1"]
[null,"POWER STATION NAME:   ","Yes"]
[null,"GENERATING STATION DEMANDS","No"]
[null,"The maximum Demand that could occur. MW","No","DPD1"]
[null,"The maximum Demand that could occur. Mvar","No","DPD1"]
[null,"INDIVIDUAL GENERATING UNI(OR AS THE CASE MAY BE, CCGT MODULE) DATA"]
[null,"Point of connection to the National Electricity Transmission System (or the Total System if embedded) of the Generating Unit (other than a CCGT Unit) or the CCGT Module, as the case may be in terms of geographical and electrical location and system voltage (PC.A.3.4.1)","Yes","SPD"]
[null,"If the busbars at the Connection Point are normally run in separate sections identify the section to which the Generating Unit (other than a CCGT Unit) or CCGT Module, as the case may be is connected (PC.A.3.1.5)","No","SPD"]
[null,"Type of Unit  (PC.A.3.2.2 (h))","Yes","SPD"]
[null,"A list of the CCGT Units within a CCGT Module, identifying each CCGT Unit, and the CCGT Module of which it forms part, unambiguously.  In the case of a Range CCGT Module, details of the possible configurations should also be submitted. (PC.A.3.2.2 (g))","Yes","SPD"]
[null,"Rated MVA (PC.A.3.3.1)","Yes","SPD+"]
[null," Rated MW (PC.A.3.3.1)","Yes","SPD+"]
[null,"Rated terminal voltage (PC.A.5.3.2.(a) & PC.A.5.4.2 (b))","Yes","DPD1"]
[null,"Performance Chart at Onshore Synchronous Generating Unit stator terminals (PC.A.3.2.2(f)(i))","Yes","SPD"]
[null,"Performance Chart of the Offshore Synchronous Generating Unit at the Offshore Grid Entry Point (PC.A.3.2.2(f)(ii))","Yes","SPD"]
[null,"Output Usable (on a monthly basis) (PC.A.3.2.2(b))","Yes","SPD"]
[null,"Turbo-Generator inertia constant (for synchronous machines) (PC.A.5.3.2(a))","Yes","SPD+"]
[null,"Short circuit ratio (synchronous machines) (PC.A.5.3.2(a))","Yes","SPD+"]
[null,"IMPEDANCES"]
[null,"Direct axis synchronous reactance (PC.A.5.3.2(a)) (Unsaturated)","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Direct axis transient reactance (PC.A.3.3.1(a)& PC.A.5.3.2(a)","Yes","SPD+"]
[null,"Direct axis sub-transient reactance (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Quad axis synch reactance (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Quad axis sub-transient reactance (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Stator leakage reactance (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Armature winding direct current resistance. (PC.A.5.3.2(a))","Yes",null,"essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"TIME CONSTANTS (Short-circuit and Unsaturated)"]
[null,"Direct axis transient time constant  (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Direct axis sub-transient time constant (PC.A.5.3.2(a))","Yes"]
[null,"Quadrature axis sub-transient time constant (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"Stator time constant (PC.A.5.3.2(a))","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[null,"GENERATING UNIT STEP-UP TRANSFORMER"]
[null,"Rated MVA (PC.A.3.3.1 & PC.A.5.3.2)","Yes","SPD+"]
[null,"Voltage Ratio (PC.A.5.3.2)","Yes","DPD1"]
[null,"Positive sequence reactance: (PC.A.5.3.2)","Yes","SPD+"]
[null,"Max tap ","Yes","SPD+"]
[null,"Min tap","Yes","SPD+"]
[null,"Nominal tap","Yes","SPD+"]
[null,"Positive sequence resistance: (PC.A.5.3.2)","Yes","DPD1"]
[null,"Max tap","Yes","DPD1"]
[null,"  Min tap","Yes","DPD1"]
[null,"Nominal tap","Yes","DPD1"]
[null,"Zero phase sequence reactance (PC.A.5.3.2)","Yes","DPD2"]
[null,"Tap change range (PC.A.5.3.2)","Yes","DPD2"]
[null,"Tap change step size (PC.A.5.3.2)","Yes","DPD2"]
[null,"Tap changer type: on-load or off-circuit (PC.A.5.3.2)","Yes","DPD2"]
[null,"EXCITATION"]
[null,"Detail of Excitation system (PC.A.5.3.2c)","Yes","DPD1","essential at the application stage/ If not provided subject to assumption. This can lead to uncertainty on build programme"]
[]
[null,"SCHEDULE 2"]
[null,"OUTPUT CAPABILITY"]
[null,"Registered Capacity on a station and unit basis (on a station and module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[null,"Minimum Generation (on a module basis in the case of a CCGT Module or Power Park Module at a Large Power Station)","Yes","SPD"]
[null,"MW available from Generating Units or Power Park Modules in excess of Registered Capacity","Yes","SPD"]
[null,"EXPECTED RUNNING REGIME  "]
[null,"Is Power Station normally available for full output 24 hours per day, 7 days per week?  If No please provide details of unavailability below. ","Yes","SPD"]
[]
[null,"SCHEDULE 5"]
[null,"USERS SYSTEM LAYOUT (PC.A.2.2)"]
[null,"A Single Line Diagram showing all or part of the User’s System is required.  This diagram shall include:-","Yes","SPD"]
[null,"(a)              all parts of the User’s System, whether existing or proposed, operating at Supergrid Voltage, and in Scotland and Offshore, also all parts of the User System operating at 132kV,","Yes","SPD"]
[null,"(b) all parts of the User’s System operating at a voltage of 50kV, and in Scotland and Offshore greater than 30kV, or higher which can interconnect Connection Points, or split bus-bars at a single Connection Point,","Yes","SPD"]
[null,"(C) all parts of the User’s System between Embedded Medium Power Stations or Large Power Stations or Offshore Transmission Systems connected to the User’s Sub transmission System and the relevant Connection Point or Interface Point,","Yes","SPD"]
[null,"(d) all parts of the User’s System at a Transmission Site.","Yes","SPD"]
[null,"The Single Line Diagram may also include additional details of the User’s Sub transmission System, and the transformers connecting the User’s Sub transmission System to a lower voltage.  With NGET’s agreement, it may also include details of the User’s System at a voltage below the voltage of the Sub transmission System.","Yes","SPD"]
[null,"This Single Line Diagram shall depict the arrangement(s) of all of the existing and proposed load current carrying Apparatus relating to both existing and proposed Connection Points, showing electrical circuitry (ie. overhead lines, underground cables, power transformers and similar equipment), operating voltages. In addition, for equipment operating at a Supergrid Voltage, and in Scotland and Offshore also at 132kV, circuit breakers and phasing arrangements shall be shown.","Yes","SPD"]
[null,"REACTIVE COMPENSATION (PC.A.2.4)"]
[null,"For independently switched reactive compensation equipment not owned by a Transmission Licensee connected to the User's System at 132kV and above, and also in Scotland and Offshore, connected at 33kV and above, other than power factor correction equipment associated with a customers Plant or Apparatus","Yes","SPD"]
[null,"Type of equipment (eg. fixed or variable)","Yes","SPD"]
[null,"Capacitive rating; or","Yes","SPD"]
[null,"Inductive rating; or","Yes","SPD"]
[null,"Operating range","Yes","SPD"]
[null,"Details of automatic control logic to enable operating characteristics to be determined","Yes","SPD"]
[null,"Point of connection to User's System (electrical location and system voltage)","Yes","SPD"]
[null,"SUBSTATION INFRASTRUCTURE (PC.A.2.2.6(b))"]
[null,"For the infrastructure associated with any User’s equipment at a Substation owned by a Transmission Licensee or operated or managed by NGET:-","No","SPD"]
[null," Rated 3-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated 1-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated Duration of short-circuit withstand","No","SPD"]
[null,"Rated rms continuous current","No","SPD"]
[null,"LUMPED SUSCEPTANCES (PC.A.2.3)"]
[null,"Equivalent Lumped Susceptance required for all parts of the User’s Sub transmission System which are not included in the Single Line Diagram. ","Yes","SPD"]
[null,"Equivalent lumped shunt susceptance at nominal Frequency.","Yes","SPD"]
[null,"CIRCUIT PARAMETERS (PC.A.2.2.4)"]
[null,"Years Valid","No","SPD"]
[null,"Node 1","Yes","SPD"]
[null,"Node 2","Yes","SPD"]
[null,"Rated Voltage kV","Yes","SPD"]
[null,"Operating Voltage","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA R","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA X","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA B","Yes","SPD"]
[null,"TRANSFORMER DATA (PC.A.2.2.5)"]
[null,"Year Valid","No","SPD"]
[null,"Name of Node or Connection Point","Yes","SPD"]
[null,"Transformer Identity ","Yes","SPD"]
[null,"Rating MVA","Yes","SPD"]
[null,"Voltage Ratio","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type (On / Off)","Yes","SPD"]
[null,"Earthing details (Direct/Resistance/Reactance)","Yes","SPD"]
[null,"SWITCHGEAR DATA (PC.A.2.2.6(a))"]
[null,"Years Valid","No","SPD"]
[null,"Connection Point","Yes (if existing connection)","SPD"]
[null,"Switchgear Identity","Yes (if existing connection)","SPD"]
[null,"Rated Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Operating Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated rms continuous current (A)","Yes (if existing connection)","SPD"]
[null,"DC time constant at testing of asymmetrical breaking ability(s)","Yes (if existing connection)","SPD"]
[]
[]
[null,"SCHEDULE 14"]
[null,"FAULT INFEEDS VIA STATION TRANSFORMERS","If design includes Station Transformers"]
[null,"Name of Power Station","Yes","SPD"]
[null,"Number of Station Transformer","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed for a   fault at the Connection Point  - at instant of fault","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed for a   fault at the Connection Point  after subtransient fault\ncurrent contribution has substantially decayed\n","Yes","SPD"]
[null,"Positive sequence X/R ratio  At instance of fault","Yes","SPD"]
[null,"Subtransient time constant (if   significantly different from 40ms)","Yes","SPD"]
[null,"Pre-fault voltage (if different from 1.0 p.u.) at fault point. (The pre-fault voltage provided it represents the voltage within the range 0.95 to 1.05 that gives the highest fault current)","Yes","SPD"]
[null,"Zero sequence source Impedances as seen from the Point of Connection Consistent with the maximum Infeed above: - Resistance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Zero sequence source Impedances as seen from the Point of Connection Consistent with the maximum Infeed above: - - Reactance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[]
[]
[null,"FAULT INFEEDS VIA UNIT TRANSFORMERS","If design includes Unit Transformers"]
[null,"Name of Power Station","Yes","SPD"]
[null,"Number of Unit Transformer","Yes","SPD"]
[null,"Symmetrical three phase short-     circuit current infeed through the Unit Transformers(s) for a fault at the Generating Unit terminals - at instant of fault","Yes","SPD"]
[null,"Symmetrical three phase short- circuit current infeed through the Unit Transformers(s) for a fault at the Generating Unit terminals - after subtransient fault current contribution has substantially decayed\n","Yes","SPD"]
[null,"Positive sequence X/R ratio  At instance of fault","Yes","SPD"]
[null,"Subtransient time constant (if   significantly different from 40ms)","Yes","SPD"]
[null,"Pre-fault voltage (if different from 1.0 p.u.) at fault point (The pre-fault voltage provided it represents the voltage within the range 0.95 to 1.05 that gives the highest fault current)","Yes","SPD"]
[null,"Zero sequence source Impedances as seen from the Point of Connection Consistent with the maximum Infeed above: - Resistance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Zero sequence source Impedances as seen from the Point of Connection Consistent with the maximum Infeed above: - - Reactance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]

{"sheet":"Demand","index":4,"n_rows":71,"n_cols":4,"rows_kept":71,"cut":false,"hidden":true,"merged":[]}
[null,"DRC INFORMATION FOR DEMAND","ESSENTIAL AT THE APPLICATION STAGE ?","DATA TYPE"]
[null,"SCHEDULE 5"]
[null,"USERS SYSTEM LAYOUT (PC.A.2.2)"]
[null,"A Single Line Diagram showing all or part of the User’s System is required.  This diagram shall include:-","Yes","SPD"]
[null,"(a)              all parts of the User’s System, whether existing or proposed, operating at Supergrid Voltage, and in Scotland and Offshore, also all parts of the User System operating at 132kV,","Yes","SPD"]
[null,"(b) all parts of the User’s System operating at a voltage of 50kV, and in Scotland and Offshore greater than 30kV, or higher which can interconnect Connection Points, or split bus-bars at a single Connection Point,","Yes","SPD"]
[null,"(C) all parts of the User’s System between Embedded Medium Power Stations or Large Power Stations or Offshore Transmission Systems connected to the User’s Sub transmission System and the relevant Connection Point or Interface Point,","Yes","SPD"]
[null,"(d) all parts of the User’s System at a Transmission Site.","Yes","SPD"]
[null,"The Single Line Diagram may also include additional details of the User’s Sub transmission System, and the transformers connecting the User’s Sub transmission System to a lower voltage.  With NGET’s agreement, it may also include details of the User’s System at a voltage below the voltage of the Sub transmission System.","Yes","SPD"]
[null,"This Single Line Diagram shall depict the arrangement(s) of all of the existing and proposed load current carrying Apparatus relating to both existing and proposed Connection Points, showing electrical circuitry (ie. overhead lines, underground cables, power transformers and similar equipment), operating voltages. In addition, for equipment operating at a Supergrid Voltage, and in Scotland and Offshore also at 132kV, circuit breakers and phasing arrangements shall be shown.","Yes","SPD"]
[null,"REACTIVE COMPENSATION (PC.A.2.4)"]
[null,"For independently switched reactive compensation equipment not owned by a Transmission Licensee connected to the User's System at 132kV and above, and also in Scotland and Offshore, connected at 33kV and above, other than power factor correction equipment associated with a customers Plant or Apparatus","Yes","SPD"]
[null,"Type of equipment (eg. fixed or variable)","Yes","SPD"]
[null,"Capacitive rating; or","Yes","SPD"]
[null,"Inductive rating; or","Yes","SPD"]
[null,"Operating range","Yes","SPD"]
[null,"Details of automatic control logic to enable operating characteristics to be determined","Yes","SPD"]
[null,"Point of connection to User's System (electrical location and system voltage)","Yes","SPD"]
[null,"SUBSTATION INFRASTRUCTURE (PC.A.2.2.6(b))"]
[null,"For the infrastructure associated with any User’s equipment at a Substation owned by a Transmission Licensee or operated or managed by NGET:-","No","SPD"]
[null," Rated 3-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated 1-phase rms short-circuit withstand current ","No","SPD"]
[null,"Rated Duration of short-circuit withstand","No","SPD"]
[null,"Rated rms continuous current","No","SPD"]
[null,"LUMPED SUSCEPTANCES (PC.A.2.3)"]
[null,"Equivalent Lumped Susceptance required for all parts of the User’s Sub transmission System which are not included in the Single Line Diagram. ","Yes","SPD"]
[null,"Equivalent lumped shunt susceptance at nominal Frequency.","Yes","SPD"]
[null,"CIRCUIT PARAMETERS (PC.A.2.2.4)"]
[null,"Rated Voltage kV","Yes","SPD"]
[null,"Operating Voltage","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA R","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA X","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (mutual) % on 100 MVA B","Yes","SPD"]
[null,"Transformer Data (PC.A.2.2.5)"]
[null,"Rating MVA","Yes","SPD"]
[null,"Voltage Ratio","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type","Yes","SPD"]
[null,"Earthing details ","Yes","SPD"]
[null,"Connection Point","Yes","SPD"]
[null,"Rated Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Operating Voltage kV rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit breaking current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 3 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated short-circuit peak making current 1 Phase kA rms","Yes (if existing connection)","SPD"]
[null,"Rated rms continuous current (A)","Yes (if existing connection)","SPD"]
[null,"DC time constant at testing of asymmetrical breaking ability(s)","Yes (if existing connection)","SPD"]
[]
[null,"SCHEDULE 13"]
[null,"SHORT CIRCUIT INFEED TO  THE NATIONAL ELECTRICITY TRANSMISSION SYSTEM FROM USERS SYSTEM AT A CONNECTION POINT"]
[null,"Name of node or Connection Point","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - at instant of fault","Yes","SPD"]
[null,"Symmetrical three phase short-circuit current infeed   - after subtransient fault current contribution has substantially decayed\n  ","Yes","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Resistance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Zero sequence source impedances as seen from the  Point of Connection or node on the Single Line Diagram (as appropriate) consistent with the maximum infeed above: - Reactance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Positive sequence X/R ratio at instance of fault","Yes","SPD"]
[null,"Pre-Fault voltage magnitude at which the maximum fault currents were calculated ","Yes","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). - Resistance % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]
[null,"Negative sequence impedances of User’s System as seen from the Point of Connection or node on the Single Line Diagram (as appropriate). -  Reactance  % on 100","If no data is given, it will be assumed that they are equal to the positive sequence values.","SPD"]

{"sheet":"Offshore Data","index":5,"n_rows":165,"n_cols":4,"rows_kept":165,"cut":false,"hidden":false,"merged":[[121,1,123,1],[121,2,123,2],[121,3,123,3]]}
[null,"DRC INFORMATION FOR THE OFFSHORE NETWORK","ESSENTIAL AT THE APPLICATION STAGE ?","DATA TYPE"]
[null,"OFFSHORE TRANSMISSION SYSTEM LAYOUT (PC.A.2.2.1, PC.A.2.2.2 and P.C.A.2.2.3) "]
[null,"A Single Line Diagram showing connectivity of all of the Offshore Transmission System including all Plant and Apparatus between the Interface Point and all Connection  Points is required.","Yes","SPD"]
[null,"This Single Line Diagram shall depict the arrangement(s) of all of the existing and proposed load current carrying Apparatus relating to both existing and proposed Interface Points and Connection Points, showing electrical circuitry (ie. overhead lines, underground cables (including subsea cables), power transformers and similar equipment), operating voltages, circuit breakers and phasing arrangements ","Yes","SPD"]
[null,"Operational Diagrams of all substations within the OTSDUW Plant and Apparatus","Yes","SPD"]
[null,"SUBSTATION INFRASTRUCTURE (PC.A.2.2.6)"]
[null,"For the infrastructure associated with any OTSDUW Plant and Apparatus  ","Yes","SPD"]
[null," Rated 3-phase rms short-circuit withstand current ","Yes","SPD"]
[null," Rated 1-phase rms short-circuit withstand current ","Yes","SPD"]
[null," Rated Duration of short-circuit withstand","Yes","SPD"]
[null," Rated rms continuous current","Yes","SPD"]
[null,"LUMPED SUSCEPTANCES (PC.A.2.3)"]
[null,"Equivalent Lumped Susceptance required for all parts of the User’s Subtransmission System (including OTSDUW Plant and Apparatus) which are not included in the Single Line Diagram. ","Yes","SPD"]
[null,"This should not include:","Yes","SPD"]
[null,"(a) Independently switched reactive compensation equipment identified above.","Yes","SPD"]
[null,"(b) Any susceptance of the  OTSDUW Plant and Apparatus inherent in the Demand (Reactive Power).  ","Yes","SPD"]
[null,"Equivalent lumped shunt susceptance at nominal Frequency. % on 100 MVA","Yes","SPD"]
[null,"BRANCH DATA (PC.A.2.2.4)"]
[null,"Node 1 ","Yes","SPD"]
[null,"Node 2","Yes","SPD"]
[null,"Rated Voltage (kV)","Yes","SPD"]
[null,"Operating Voltage (kV)","Yes","SPD"]
[null,"Circuit Identity","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA R","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA X","Yes","SPD"]
[null,"Positive Phase Sequence % on 100 MVA B","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA R","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA X","Yes","SPD"]
[null,"Zero Phase Sequence (self) % on 100 MVA B","Yes","SPD"]
[null,"Maximum Continuous Winter Rating","Yes","SPD"]
[null,"Maximum Continuous Summer Rating","Yes","SPD"]
[null,"Maximum Continuous Spring/Autumn Rating","Yes","SPD"]
[null,"Length","Yes","SPD"]
[null,"2 WINDING TRANSFORMER DATA (PC.A.2.2.5)"]
[null,"HV Node","Yes","SPD"]
[null,"HV (kV)","Yes","SPD"]
[null,"LV Node","Yes","SPD"]
[null,"LV (kV)","Yes","SPD"]
[null,"Rating MVA","Yes","SPD"]
[null,"Transformer Identity ","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Normal Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Normal Tap","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type (ON/OFF)","Yes","SPD"]
[null,"Earthing details (Direct/Resistance/Reactance)","Yes","SPD"]
[null,"Earthing Impedance Method","Yes","SPD"]
[null,"AUTO TRANSFORMER DATA 3-WINDING (PC.A.2.2.5)"]
[null,"HV Node","Yes","SPD"]
[null,"HV (kV)","Yes","SPD"]
[null,"LV Node","Yes","SPD"]
[null,"LV (kV)","Yes","SPD"]
[null,"Rating MVA","Yes","SPD"]
[null,"Transformer Identity ","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Reactance % on Rating With Normal Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Min. Tap","Yes","SPD"]
[null,"Positive Phase Sequence Resistance % on Rating With Normal Tap","Yes","SPD"]
[null,"Zero Sequence Reactance % on Rating","Yes","SPD"]
[null,"Winding Arrangement","Yes","SPD"]
[null,"Tap Changer range +%to-%","Yes","SPD"]
[null,"Tap Changer step size %","Yes","SPD"]
[null,"Tap Changer type (ON/OFF)","Yes","SPD"]
[null,"Earthing details (Direct/Resistance/Reactance)","Yes","SPD"]
[null,"Earthing Impedance Method","Yes","SPD"]
[null,"SWITCHGEAR DATA (PC.A.2.2.6(a))"]
[null,"Location ","Yes","SPD"]
[null,"Switchgear Identity","Yes","SPD"]
[null,"Rated Voltage kV rms","Yes","SPD"]
[null,"Operating Voltage kV rms","Yes","SPD"]
[null,"Make","Yes (if existing connection)","SPD"]
[null,"Model","Yes (if existing connection)","SPD"]
[null,"Type","Yes (if existing connection)","SPD"]
[null,"Year Commissioned","Yes (if existing connection)","SPD"]
[null,"Assumed Circuit Breaker Operating Time (ms)","Yes (if existing connection)","SPD"]
[null,"Assumed Minimum Protection & Trip Relay Operating Time (mS)","Yes (if existing connection)","SPD"]
[null,"Assumed Total Operating Time (mS)","Yes (if existing connection)","SPD"]
[null,"Continuous Rating (A)","Yes","SPD"]
[null,"Fault Rating (RMS Symmetrical) (3 phase) (MVA)","Yes","SPD"]
[null,"Fault Break Rating (RMS Symmetrical) (3 phase) (kA)","Yes","SPD"]
[null,"Fault Break Rating (Peak Asymmetrical) (3 phase) (kA)","Yes","SPD"]
[null,"Fault Make Rating (Peak Asymmetrical) (3 phase) (kA)","Yes","SPD"]
[null,"Fault Rating (RMS Symmetrical) (1 phase) (MVA)","Yes","SPD"]
[null,"Fault Break Rating (RMS Symmetrical) (1 phase) (kA)","Yes","SPD"]
[null,"Fault Break Rating (Peak Asymmetrical) (1 phase) (kA)","Yes","SPD"]
[null,"Fault Make Rating (Peak Asymmetrical) (1 phase) (kA)","Yes","SPD"]
[null,"DC time constant at testing of asymmetrical breaking ability (s)","Yes","SPD"]
[null,"REACTIVE COMPENSATION EQUIPMENT (PC.A.2.4(e))"]
[null,"Item Name","Yes","SPD"]
[null,"Node","Yes","SPD"]
[null,"Rated Voltage (kV)","Yes","SPD"]
[null,"Device No.","Yes","SPD"]
[null,"Rating (MVAr)","Yes","SPD"]
[null,"P Loss (kW)","Yes (if existing connection)","SPD"]
[null,"Tap range","Yes","SPD"]
[null,"Connection Arrangement (Manually/Automatically Switched)","Yes","SPD"]
[null,"REACTIVE COMPENSATION (SVC Modelling Data (PC.A.2.4.1(e)(iii)))"]
[null,"HV Node","Yes","SPD"]
[null,"LV Node","Yes","SPD"]
[null,"Control Node","Yes","SPD"]
[null,"Nominal Voltage (kV)","Yes","SPD"]
[null,"Target Voltage (kV)","Yes","SPD"]
[null,"Max MVAr at HV","Yes","SPD"]
[null,"Min MVAr at HV","Yes","SPD"]
[null,"Slope %","Yes","SPD"]
[null,"Voltage Dependant Q Limit","Yes","SPD"]
[null,"Normal Running Mode","Yes","SPD"]
[null,"R1 PPS_R","Yes","SPD"]
[null,"X1 PPS_X","Yes","SPD"]
[null,"R0 ZPS_R","Yes","SPD"]
[null,"X0 ZPS_X","Yes","SPD"]
[null,"Transf.Winding Type","Yes","SPD"]
[null,"Connection (Direct/Tertiary)","Yes","SPD"]
[null,"FAULT INFEED DATA TO BE SUBMITTED BY OTSDUW PLANT AND APPARATUS PROVIDING A FAULT INFEED (INCLUDING  OTSDUW DC CONVERTERS) (PC.A.2.5.5)"]
[]
[]
[null,"Name of OTSDUW Plant and Apparatus ","Yes","SPD"]
[null,"OTSDUW DC Converter  type (ie voltage or current source)","Yes","SPD"]
[null,"A submission shall be provided for the contribution of each OTSDUW Plant and Apparatus to the positive, negative and zero sequence components of the short circuit current at the Interface Point and each Connection Point for","Yes","SPD"]
[null,"(i) a solid symmetrical three phase short circuit","Yes","SPD"]
[null,"(ii) a solid single phase to earth short circuit","Yes","SPD"]
[null,"(iii) a solid phase to phase short circuit","Yes","SPD"]
[null,"(iv) a solid two phase to earth short circuit","Yes","SPD"]
[null,"If protective controls are used and active for the above conditions, a submission shall be provided in the limiting case where the protective control is not active. This case may require application of a non-solid fault, resulting in a retained voltage at the fault point.","Yes","SPD"]
[null,"Positive sequence X/R ratio of the equivalent at time of fault at the  Interface Point and each  Connection Point","Yes","SPD"]
[null,"Positive sequence X/R ratio of the equivalent at time of fault at the  Interface Point and each  Connection Point","Yes","SPD"]
[null,"Pre-fault voltage (if different from 1.0 p.u.) at fault point (The pre-fault voltage provided above should represent the voltage within the range 0.95 to 1.05 that gives the highest fault current)","Yes","SPD"]
[null,"OTSDUW DC CONVERTER TECHNICAL DATA"]
[null,"OTSDUW DC Converter Name","Yes","SPD"]
[null,"Number of poles, i.e. number of OTSDUW DC Converters","Yes","SPD"]
[null,"Pole arrangement (e.g. monopole or bipole)","Yes","SPD"]
[null,"Return path arrangement","Yes","SPD"]
[null,"Details of each viable operating configuration","Yes","SPD"]
[null,"OTSDUW DC Converter Type (e.g. current or Voltage source)","Yes","SPD"]
[null,"If the busbars at the Interface Point or Connection Point are normally run in separate sections identify the section to which the OTSDUW DC Converter configuration is connected ","Yes","SPD"]
[null,"Rated MW import per pole (PC.A.3.3.1)","Yes","SPD"]
[null,"Rated MW export per pole (PC.A.3.3.1)","Yes","SPD"]
[null,"Active Power Transfer Capability (PC.A.3.2.2) MW","Yes","SPD"]
[null,"Interface Point Capacity Mvar","Yes","SPD"]
[null,"OTSDUW DC CONVERTER TRANSFORMER  (PC.A.5.4.3.1)","No","DPD II"]
[null,"Rated MVA","No","DPD II"]
[null,"Winding arrangement","No","DPD II"]
[null,"Nominal primary voltage","No","DPD II"]
[null,"Nominal secondary (converter-side) voltage(s)","No","DPD II"]
[null,"Positive sequence reactance with Maximum tap % on MVA","No","DPD II"]
[null,"Positive sequence reactance with Nominal tap % on MVA","No","DPD II"]
[null,"Positive sequence reactance with Minimum tap % on MVA","No","DPD II"]
[null,"Positive sequence resistance with Maximum tap % on MVA","No","DPD II"]
[null,"Positive sequence resistance with Nominal tap % on MVA","No","DPD II"]
[null,"Positive sequence resistance with Minimum tap % on MVA","No","DPD II"]
[null,"Zero phase sequence reactance % on MVA","No","DPD II"]
[null,"Tap Changer range +%to-%","No","DPD II"]
[null,"Number of steps","No","DPD II"]
[null,"OTSDUW DC CONVERTER NETWORK DATA  (PC.A.5.4.3.1 (c))","No"]
[null,"Rated DC voltage per pole kV","No","DPD II"]
[null,"Rated DC current per pole A","No","DPD II"]
[null,"Details of the OTSDUW DC Network described in diagram form including resistance, inductance and capacitance of all DC cables and/or DC lines. Details of any line reactors (including line reactor resistance), line capacitors, DC filters, earthing electrodes and other conductors that form part of the OTSDUW DC Network should be shown.  ","No","DPD II"]