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Generator As Built Data Form Checklist

1. Generator As Built Data Sheet
2. One-line drawing showing:
1. Generator Unit(s)
2. GSU (transformers)
3. Breakers
4. Point of Interconnection
3. Generator Model Selected
4. Exciter Model and Block Diagram
5. Govenor Model and Block Diagram
6. Generator Performance Curves
1. Reactive Capability Curve (D-Curve)
2. Generator Saturation Curve
3. Vee Curve
7. Operating Restrictions or Procedures

 

 

 

 

 

 

 

 

 

 

Data Requirements for PJM RTEP As Built Data

Note: Changes to machine capabilities or in-service dates as originally submitted with the Feasibility Study Agreement (PJM Open Access Transmission Tariff Attachment N) or the System Impact Study Agreement (PJM Open Access Transmission Tariff Attachment N-1) must be formally communicated to the appropriate PJM project manager.

This form is to submit data for proper modeling of your respective Queue Project in the Facilities Study phase as well as submissions to be utilized in subsequent modeling required during the RTEP process. This form is also used for existing generators who are increasing their capacity rights or who have changed their machine/GSU data.

The data that is submitted is required to perform the power flow, short circuit and dynamic simulation analyses which are necessary for the studies discussed above.

PJM uses the following programs to perform the Impact Analysis:

1. PSS/E from PTI, Inc. (power flow and dynamic simulation)
2. Aspen from Advanced Systems for Power Engineering, Inc. (short circuit))

Minimum requirement fields are indicated by *

All data must be provided on an individual unit basis.

For example, a combined cycle plant with two identical Combustion Turbines (CT) and one Steam Turbine (ST) would have two submissions of the data request form. One submission for the CT and one submission for the ST.

PJM understands that any data you had provided for previous studies may have been typical data for a proposed project. However, now, PJM requires that you submit unit specific As Built Data for use in all future reliability studies.

In addition, please provide models for the Excitations System(s), Power System Stabilizer(s), prime mover governor(s), etc. For each piece of electrically dynamic equipment (rotating or static) to be represented in the simulation, a PSS/E model must be used as part of the reliability studies. A list of models in the PSS/E dynamics library is located in an Appendix at the end of this form. Please indicate the appropriate models to be used in the simulation of each piece of equipment at the facility to be modeled. If you are unable to locate the appropriate model in the Appendix, please contact the individual designated at the top of this form for assistance in determining if an existing model may be used. If no model is available in the Appendix which can be used for a piece of equipment, you must obtain a PSS/E model (or equivalent as allowed by the individual designated at the top of this form) from the manufacturer of the piece of equipment.

Please note that many of the parameters needed for constructing the model are available from the manufacturer’s commissioning studies and tests. If a PSS/E model cannot be obtained for a particular piece of equipment, you must submit a Control/Block Diagram for the piece of equipment. Any additional controls installed for excitation systems, stabilizers, turbine governors, as well as excitation limiters, compensator settings, etc. must be provided.

Unit Capability Data Request Form
	What type of study will this be?	Non-Wind Wind
1.	Interconnection customer name:*
2.	Name of individual completing form:*
3.	E-mail Address:* (Individual completing the form)
4.	Phone:* (Individual completing the form)
5.	Queue letter and position / Unit ID:*
6.	Primary fuel type:*
7.	Selected Point of Interconnection:*	LTAP Direct
	Please enter Substation(s) and kV
8.	Maximum Summer (92º F ambient air temp.) Net MW Output:* Your project's declared MW’s, as first submitted in Attachment N. If modified use the value submitted in the Impact Study Agreement. If less then use the declared Capacity rating of your project.
9.	Maximum Summer (92º F ambient air temp.) Gross MW Output:*
10.	Minimum Summer (92º F ambient air temp.) Gross MW Output:*
11.	Maximum Winter (30º F ambient air temp.) Gross MW Output:*
12.	Minimum Winter (30º F ambient air temp.) Gross MW Output:*
13.	Gross Reactive Power Capability at Maximum Gross MW Output - Please include Reactive Capability Curve (Leading and Lagging):*
14.	Individual Unit Auxiliary Load at Maximum Summer MW Output (MW/MVAR):*
15.	Individual Unit Auxiliary Load at Minimum Summer MW Output (MW/MVAR):*
16.	Individual Unit Auxiliary Load at Maximum Winter MW Output (MW/MVAR):*
17.	Individual Unit Auxiliary Load at Minimum Winter MW Output (MW/MVAR):*
18.	Station service load (MW/MVAR):*
	Is load connected to high side of GSU?	Yes No
	Is load connected to low side of GSU?	Yes No
19.	Please provide any comments on the expected capability of the unit:*
GSU losses are expected to be minimal.

Unit Generator Dynamics Data Request Form
20.	MVA Base (upon which all reactances, resistance and inertia are calculated):*
21.	Nominal Power Factor:*
22.	Terminal Voltage (kV):*
Unsaturated Reactances (on MVA Base)
23.	Direct Axis Synchronous Reactance, Xd(i):*
24.	Direct Axis Transient Reactance, X'd(i):*
25.	Direct Axis Sub-transient Reactance, X"d(i):*
26.	Quadrature Axis Synchronous Reactance, Xq(i):*
27.	Quadrature Axis Transient Reactance, X'q(i):*
28.	Quadrature Axis Sub-transient Reactance, X"q(i):*
29.	Stator Leakage Reactance, Xl:*
30.	Negative Sequence Reactance, X2(i):*
31.	Zero Sequence Reactance, X0:*
Saturated Reactances (on MVA Base)
32.	Saturated Sub-transient Reactance, X"d(v) (on MVA Base):*
33.	Negative Sequence Reactance, X2(v):*
34.	Zero Sequence Reactance, X0(v):*
Resistance Values
35.	DC Armature Resistance, Ra (ohms):*
36.	Positive Sequence Resistance, R1 (on MVA Base):*
37.	Negative Sequence Resistance, R2 (on MVA Base):*
38.	Zero Sequence Resistance, R0 (on MVA Base):*
Time Constants (seconds)
39.	Direct Axis Transient Open Circuit, T'do:*
40.	Direct Axis Sub-transient Open Circuit, T"do:*
41.	Quadrature Axis Transient Open Circuit, T'qo:*
42.	Quadrature Axis Sub-transient Open Circuit, T"qo:*
43.	Inertia, H (kW-sec/kVA, on KVA Base):* Combined generator & turbine
44.	Speed Damping, D:*
45.	Saturation Values at Per-Unit Voltage:* S(1.0) S(1.2)
Main GSU Data Request Form
46.	Number of Machine’s per GSU:*
47.	Generator Step-up Transformer MVA Base:*
48.	Generator Step-up Transformer Impedance (R+jX, or % on transformer MVA Base):*
49.	Generator Step-up Transformer Reactance-to-Resistance Ratio (X/R):*
50.	Generator Step-up Transformer OA/FA/FA Rating (MVA):*
51.	Generator Step-up Transformer Low-side Voltage (kV):*
52.	Generator Step-up Transformer High-side Voltage (kV):*
53.	Generator Step-up Transformer Tertiary Voltage (kV):* If Applicable Must Be Submitted
54.	Generator Step-up Transformer Off-nominal Turns Ratio:*
55.	Generator Step-up Transformer Number of Taps and Step Size:*
56.	High Voltage Winding Connection (i.e. wye grounded, delta):*
57.	Low Voltage Winding Connection (i.e. wye grounded, delta):*
58.	Tertiary Voltage Winding Connection (i.e. wye grounded, delta):* If Applicable Must Be Submitted
59.	In addition, please indicate whether the GSU is shared with other units.*
Transmission Line Data
60.	Line length from main transformer high-side to Point of Interconnection:*
61.	Voltage level (kV):*
62.	Conductor type:*
63.	Transmission line MVA base:*
64.	Positive sequence impedance (R+jX per mile on line MVA base):*
65.	Zero sequence impedance (R+jX per mile on line MVA base):*
66.	Positive sequence charging admittance* (in % per mile on line MVA base):

Wind Plant Data Request Form
Net MW Capacity = (Gross MW Output - GSU MW Losses* – Station Service Load MW)
PJM has on file the manufacturer data sheets for the following Wind Turbines:		--- Not Listed Acciona AW 82 1.5 MW Clipper C93 2.5 MW Gamesa GX 2 MW GE 1.5 MW GE 2.5 XL Mitsubishi MWT92/95 2.3 MW Siemens MK II 2.3 MW Suzlon S88 2.1 MW Vestas V82 1.65 MW Vestas V90 3.0 MW
Interconnection customer must provide the up-to-date wind model package which applies for PSS/E through e-mail attachments to
Wind Turbine Data
1.	MW size (each turbine):*
2.	MVA base (each turbine):*
3.	Number of turbines:*
4.	Type of turbines (manufacture and model type):*
5.	Terminal voltage (kV):*
6.	Positive sequence resistance, R1 (on MVA base):*
7.	Saturated sub-transient reactance, X"d(v) (on MVA base):*
8.	Control mode (Power factor control/ Voltage control):*
9.	If in PF control model, power factor range at the generator terminal:*
10.	Size of additional capacitor if any:*
11.	Location of additional capacitor if any:*
12.	Type of additional capacitor if any: (regular/ switching shunts):*
13.	Steps of switching shunts:*
14.	Size of dynamic var if any:*
15.	Location of dynamic var if any:*
16.	Cable length for wind farm collection system:*
17.	Cable type and impedance per mile:*
18.	Embedded relay for each turbine:	Yes No
19.	Voltage relay:	Yes No
20.	Manufacturer default voltage relay setting:*
21.	Frequency relay:	Yes No
22.	Manufacturer default frequency relay setting:*
Wind Turbine GSU (each turbine)
23.	Number of turbine's per unit GSU:*
24.	Generator step-up transformer MVA base:*
25.	Generator step-up transformer impedance (R+jX on transformer MVA base):*
26.	Generator step-up transformer reactance-to-resistance ratio (X/R):*
27.	Generator Step-up Transformer OA/FA/FA Rating (MVA):*
28.	Generator step-up transformer low-side voltage (kV):*
29.	Generator step-up transformer high-side voltage (kV):*
30.	Generator step-up transformer off-nominal turns ratio:*
31.	Generator step-up transformer number of taps and step size:*

In addition please attach to this form the up-to-date wind model package which applies for PSS/E

Appendix: Generator, Exciter, Governor, Stabilizer, Excitation Limiter and Current Compensating Models

The equipment models listed below are those available for use in PSS/E. Each model can have unique data requirements.

The minimum modeling required for dynamic simulation is a generator model, and an exciter model.

The manufacturer of your equipment should be able to provide the proper model or an equivalent. If you cannot determine the exact PSS/E model, you must submit a Control/Block Diagram for the piece of equipment in question.

Generator Models

Please select the model from the following list*

GENROE Round rotor generator model GENROU Round rotor generator model GENSAE Salient pole generator model GENSAL Salient pole generator model GENDCO Round rotor generator model with DC offset torque component GENCLS Classical generator model GENTRA Transient level generator model CIMTRl Induction generator model with rotor flux transients CIMTR3 Induction generator model with rotor flux transients

Static Var Compensator (SVC) and Frequency Changer Models

Please select the SVC from the following list or add a new SVC by selecting OTHER and uploading the model. You must add a model if you select OTHER.*

CSVGNl SCR controlled static VAR source model CSVGN3 SCR controlled static VAR source model CSVGN4 SCR controlled static VAR source model CSVGN5 WSCC controlled static VAR source model CSVGN6 WSCC controlled static VAR source model FRECHG Salient pole frequency changer model Non Applicable Other

Other:

Excitation System Models

An exciter model is a minimum modeling requirement for dynamic simulation.

Additionally, the exciter model in certain cases is needed to ensure that the unit is transiently stable.

Please select the model from the following list or add a new Excitation Model by selecting OTHER and uploading the model. You must add a model and any parameters to your selection.*

EXDC2 1981 IEEE type DC2 excitation system model EXAC1 1981 IEEE type AC1 excitation system model EXAClA Modified type AC1 excitation system model EXAC2 1981 IEEE type AC2 excitation system model EXAC3 1981 IEEE type AC3 excitation system model EXAC4 1981 IEEE type AC4 excitation system model EXST1 1981 IEEE type ST1 excitation system model EXST2 1981 IEEE type ST2 excitation system model EXST2A Modified 1981 IEEE type ST2 excitation system model EXST3 1981 IEEE type ST3 excitation system model ESAC1A 1992 IEEE type AC1A excitation system model ESAC2A 1992 IEEE type AC2A excitation system model ESAC3A 1992 IEEE type AC3A excitation system model ESAC4A 1992 IEEE type AC4A excitation system model ESAC5A 1992 IEEE type AC5A excitation system model ESAC6A 1992 IEEE type AC6A excitation system model ESDClA 1992 IEEE type DClA excitation system model ESDC2A 1992 IEEE type DC2A excitation system model ESST1A 1992 IEEE type ST1A excitation system model ESST2A 1992 IEEE type ST2A excitation system model ESST3A 1992 IEEE type ST3A excitation system model EXPIC1 Proportional/integral excitation system model IEEETl 1968 IEEE type 1 excitation system model IEET1A Modified 1968 IEEE type 1 excitation system model IEET1B Modified 1968 IEEE type I excitation system model IEEET2 1968 IEEE type 2 excitation system model IEEET3 1968 IEEE type 3 excitation system model IEEET4 1968 IEEE type 4 excitation system model IEEET5 Modified 1968 IEEE type 4 excitation system model IEET5A Modified 1968 IEEE type 4 excitation system model IEEEXl 1979 IEEE type 1 excitation system model and 1981 IEEE type DC1 model IEEEX2 1979 IEEE type 2 excitation system model IEEEX3 1979 IEEE type 3 excitation system model IEEEX4 1979 IEEE type 4 excitation system model, 1981 IEEE type DC3 model and 1992 IEEE type DC3A model IEEX2A 1979 IEEE type 2A excitation system model SCRX Bus or solid fed SCR bridge excitation system model SEXS Simplified excitation system model Other

Other:

Prime Mover and Governor Models

The prime mover governor model is required to demonstrate long-term stability of the unit in response to frequency oscillations. Please select the model from the following list. You must add a model and any parameters to your selection.*

CRCMGV Cross compound turbine governor model DEGOV Woodward diesel governor model DEGOV1 Woodward diesel governor model GAST Gas turbine governor model GAST2A Gas turbine governor model GASTWD Woodward gas turbine governor model HYGOV Hydro turbine governor model IEESGO 1973 IEEE standard turbine governor model IEEEG1 1981 IEEE type 1 turbine governor model IEEEG2 1981 IEEE type 2 turbine governor model IEEEG3 1981 IEEE type 3 turbine governor model SHAF25 25 mass torsional-elastic shaft model TGOV1 Steam turbine governor model TGOV2 Steam turbine governor model with fast valving TGOV3 Modified IEEE type 1 turbine governor model with fast valving TGOV5 Modified IEEE type 1 turbine governor model with boiler controls WEHGOV Woodward Electric Hydro Governor Model WESGOV Westinghouse Digital Governor for Gas Turbine WPIDHY Woodward P.I.D. hydro governor model Non Applicable Other

Other:

Power System Stabilizer Models

Power System Stabilizer must be added to the exciter circuits to force stability. However, devices such as Power System Stabilizers, as well as Excitation Limiters and Compensating devices, are less frequently applied and are modeled if the equipment will be used.

Please select the model from the following list. If Non-Applicable then select Non-Applicable.*

IEEEST 1981 IEEE power system stabilizer model IEE2ST Dual input signal power system stabilizer model PTISTl PTI microprocessor based stabilizer model PTIST3 PTI microprocessor based stabilizer model PSS2A 1992 IEEE duel input signal stabilizer model STAB1 Speed sensitive stabilizer model STAB2A ASEA power sensitive stabilizer model STAB3 Power sensitive stabilizer model STAB4 Power sensitive stabilizer model STBSVC WSCC supplementary signal for static VAR system ST2CUT Dual input signal power system stabilizer model Non Applicable

Minimum Excitation Limiter Models

Please select the model from the following list. If Non-Applicable then select Non-Applicable.*

MNLEXl Minimum excitation limiter model MNLEX2 Minimum excitation limiter model MNLEX3 Minimum excitation limiter model Non Applicable

Maximum Excitation Limiter Models

Please select the model from the following list. If Non-Applicable then select Non-Applicable.*

MAXEX1 Maximum excitation limiter model MAXEX2 Maximum excitation limiter model Non Applicable

Compensating Models

Please select the model from the following list. If Non-Applicable then select Non-Applicable.*

COMP Voltage regulator compensating model COMPCC Cross compound compensating model IEEEVC 1981 IEEE voltage compensating model REMCMP Remote bus voltage signal model Non Applicable

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