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This folder contains two examples with PDSM models.
This model can be used when the machine field electrical circuit must be modeled in detailed.
It is built in a DLL. The parameters are entered in a separate file (machine_parameters.dwj) and are loaded when the user double click on the PDSM device and press OK.
The first example compares the PDSM model with the classic dq0.
In the second example, a simple rectifier is modeled and feeds the machine field.
The PDSM model can be initialized in steady-state but the steady-state voltage phasors must be entered manually. The “Load Now’ option of the default EMTP synchronous machine can be used to find the steady-state phasor from load-flow.
The speed is considered constant but is an input of the model.