First time here? We are a friendly community of Power Systems Engineers. Check out the FAQ!

Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

asked Oct 26 '0

Jackson gravatar image

How to add dynamic data to an existing dynamic data in PSSE through Python?

Hi! I am currently conducting a dynamic simulation in PSSE through Python. If I only use one dyr file, the PV power plant can operate normally. If I write the dyr of the PV power station as a single file, load two dyr files separately, using the following program:

psspy.dyre_new([1,1,1,1],"NEM.dyr","","","")

psspy.dyreadd([i, _i, _i, _i], "WHSF.dyr", "", "")

The photovoltaic power plant will not load normally. How can I solve this problem? Is there a bug in the inverter dyr file?

click to hide/show revision 2
No.2 Revision

How to add dynamic data to an existing dynamic data in PSSE through Python?

Hi! I am currently conducting a dynamic simulation in PSSE through Python. If I only use one dyr file, the PV power plant can operate normally. If I write the dyr of the PV power station as a single file, load two dyr files separately, using the following program:

psspy.dyre_new([1,1,1,1],"NEM.dyr","","","")

psspy.dyreadd([i, _i, _i, _i], "WHSF.dyr", "", "")

The photovoltaic power plant will not load normally. How can I solve this problem? Is there a bug in the inverter dyr file?

click to hide/show revision 3
No.3 Revision

How to add dynamic data to an existing dynamic data in PSSE through Python?

Hi! I am currently conducting a dynamic simulation in PSSE through Python. If I only use one dyr file, the PV power plant can operate normally. If I write the dyr of the PV power station as a single file, load two dyr files separately, using the following program:

psspy.dyre_new([1,1,1,1],"NEM.dyr","","","")

psspy.dyreadd([i, _i, _i, _i], "WHSF.dyr", "", "")

The photovoltaic power plant will not load normally. How can I solve this problem? Is there a bug in the inverter dyr file?