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These models are equivalent to CIMTR3 in the PSS/e library.
AsyncGenSingleCage
AsyncGenSingleCage Parameters
Symbol | Description | Unit |
Bus | Bus name (Bus ID) | a unique name |
|---|
ID | Machine name (Machine ID) | a unique name |
|---|
| Status | Connect/Disconnect status | 1 for connected 0 for disconnected |
|---|
Pg (MW) | Active power | MW |
|---|
Qg (MVAr) | Reactive power | MVAr |
|---|
Qmin (MVAr) | Minimum reactive power for the machine (used in power-flow) | MVAr |
|---|
Qmax (MVAr) | Maximum reactive power for the machine (used in power-flow) | MVAr |
|---|
Sbase (MVA) | Power base | MVA |
|---|
Pmech0 (p.u.) | Mechanical power at synchronous speed | in machine p.u. |
|---|
H (s) | Inertia | second |
|---|
Ra (pu) | Stator resistance | in machine p.u. |
|---|
x (pu) | Synchronous reactance | in machine p.u. |
|---|
x' (pu) | Transient reactance | in machine p.u. |
|---|
x_l (pu) | Stator leakage reactance | in machine p.u. |
|---|
T' (s) | Transient rotor time constant | second |
|---|
| e1 (pu) | Field Voltage | in machine p.u. |
|---|
| e2 (pu) | Field Voltage | in machine p.u. |
|---|
S(e1) | Saturation function value for e1 input | in machine p.u. |
|---|
S(e2) | Saturation function value for e2 input | in machine p.u. |
|---|
AsyncGenDoubleCage
AsyncGenDoubleCage Parameters
Symbol | Description | Unit |
Bus | Bus name (Bus ID) | a unique name |
|---|
ID | Machine name (Machine ID) | a unique name |
|---|
| Status | Connect/Disconnect status | 1 for connected 0 for disconnected |
|---|
Pg (MW) | Active power | MW |
|---|
Qg (MVAr) | Reactive power | MVAr |
|---|
Qmin (MVAr) | Minimum reactive power for the machine (used in power-flow) | MVAr |
|---|
Qmax (MVAr) | Maximum reactive power for the machine (used in power-flow) | MVAr |
|---|
Sbase (MVA) | Power base | MVA |
|---|
Pmech0 (p.u.) | Mechanical power at synchronous speed | in machine p.u. |
|---|
H (s) | Inertia | second |
|---|
Ra (pu) | Stator resistance | in machine p.u. |
|---|
x (pu) | Synchronous reactance | in machine p.u. |
|---|
x' (pu) | Transient reactance | in machine p.u. |
|---|
x" (pu) | Sub-transient reactance | in machine p.u. |
|---|
x_l (pu) | Stator leakage reactance | in machine p.u. |
|---|
T' (s) | Transient rotor time constant | second |
|---|
T" (s) | Sub-transient rotor time constant | second |
|---|
| e1 (pu) | Field Voltage | in machine p.u. |
|---|
| e2 (pu) | Field Voltage | in machine p.u. |
|---|
S(e1) | Saturation function value for e1 input | in machine p.u. |
|---|
S(e2) | Saturation function value for e2 input | in machine p.u. |
|---|
Available I/O Pins
No | Pin Description | Pin Type | Value/Unit | Instruction |
1 | Get rotor speed deviation | O | p.u. | machineID/pins/slip |
2 | Get injected current magnitude | O | p.u. (machine base) | machineID/pins/Imag |
3 | Get injected current angle | O | Degree | machineID/pins/Iang |
4 | Set/Get service status | I/O | 1: In-service 0: Out-of-service | machineID/pins/status
|
| 5 | Get generated active power | O | MW | machineID/pins/Pelec |
| 6 | Get generated reactive power | O | MVAr | machineID/pins/Qelec |
Example
See the Machine page in phasor22_IEEE39_IM.xls file in demo PHASOR-22.
