Questions - Python for PSSE help forum

352

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2023-04-07 04:34:23 -0500 perolofl

Hello, How can I get the Frequency of the output data from channel with psspy.bus_frequency_channel(status2=busnumber)?

Frequency

834

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2023-04-06 11:32:58 -0500 jconto

How to get the system frequency? in the following code I get only voltage and frequency error. File ".\psspy.py", line 49525, in busdat psspy.BusdatError: busdat Error: ierr=2

700

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2023-04-06 10:30:06 -0500 boat14

autodraw option

816

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2

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2023-04-06 05:26:55 -0500 perolofl

Is it possible to use someone else's dsusr.dll file?

829

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no

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2023-04-03 08:10:22 -0500 eeLiao

2-terminal DC line DC voltage calculation

3k

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2023-03-31 14:16:44 -0500 jconto

generators and their properties

486

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2023-03-28 07:17:53 -0500 boat14

adding renewable to a load bus

590

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2

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2023-03-27 02:54:36 -0500 Berwin

how to simulate power factor control in dynamic simulation???

241

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2023-03-25 15:55:58 -0500 Anonymous

OPF Script Sample

286

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2023-03-24 09:46:17 -0500 perolofl

Transformer in Area

1k

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2023-03-24 09:03:12 -0500 Berwin

Generator Capability Curve

314

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2023-03-24 02:23:26 -0500 Quang Vinh

Hello everyone, I am studying the Virtual Synchronous Machine in a powersystem have renewable energy. I want to similate a renewable energy with Virtual Synchronous Machine. Do you have any example for Virtual Synchronous Machine (.dyr file) ? Thank you!

463

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2023-03-23 22:14:06 -0500 Ngoc Trieu

How to use Load increase power factor in PV analysis?

418

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2023-03-23 18:52:47 -0500 boat14

PSS/E case Plot

380

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2023-03-22 02:08:07 -0500 perolofl

Hi Everyone. I am trying to do dynamic simulation where I am choosing delT is 0.03333 time steps. when I try to open the .out file it shows me invalid channel value error.

1k

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no

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2023-03-21 04:28:03 -0500 samcr

I cannot import pssarrays

pssarrays

137

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2023-03-20 23:46:12 -0500 Raghul

Power factor control in psse

319

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1

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2023-03-20 01:44:59 -0500 perolofl

Hi everyone. I am very new in PSSE. My question is can I generate pmu data from any test system(suppose IEEE 14 bus) in psse? where can I get idea about how to generate the pmu data?

458

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2023-03-19 15:11:18 -0500 perolofl

How do I exclude some branches from monitoring

102

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2023-03-17 15:30:43 -0500 Anonymous

transformer collection?

4k

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2

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2023-03-16 03:44:43 -0500 perolofl

Is it possible to retrieve machine electrical output (PELEC) during dynamic simulation without using channels?

477

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2023-03-15 03:15:09 -0500 perolofl

Asking Fortran for Machine Trip

machine_trip

553

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2023-03-14 04:22:05 -0500 Berwin

how to use rawx_to_csv(tblname, ofile)

738

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1

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2023-03-13 14:05:56 -0500 jconto

Environment manager is using win32 Python

1k

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1

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2023-03-13 03:19:05 -0500 perolofl

Change all buses load P and Q injections

548

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1

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no

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2023-03-11 09:19:51 -0500 perolofl

Difficulties running PSS/E Script

675

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1

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no

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2023-03-10 04:36:28 -0500 perolofl

Obtain iteration of time step value in fortran

time
step

444

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no

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2023-03-09 03:40:37 -0500 Berwin

Reducing size of dynamic model

1k

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no

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no

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2023-03-09 00:53:55 -0500 pvinkovic

User-written model to generic model

341

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1

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2023-03-08 20:13:09 -0500 jconto

2,757 questions

Hello, How can I get the Frequency of the output data from channel with psspy.bus_frequency_channel(status2=busnumber)?

How to get the system frequency? in the following code I get only voltage and frequency error. File ".\psspy.py", line 49525, in busdat psspy.BusdatError: busdat Error: ierr=2

autodraw option

Is it possible to use someone else's dsusr.dll file?

2-terminal DC line DC voltage calculation

generators and their properties

adding renewable to a load bus

how to simulate power factor control in dynamic simulation???

OPF Script Sample

Transformer in Area

Generator Capability Curve

Hello everyone, I am studying the Virtual Synchronous Machine in a powersystem have renewable energy. I want to similate a renewable energy with Virtual Synchronous Machine. Do you have any example for Virtual Synchronous Machine (.dyr file) ? Thank you!

How to use Load increase power factor in PV analysis?

PSS/E case Plot

Hi Everyone. I am trying to do dynamic simulation where I am choosing delT is 0.03333 time steps. when I try to open the .out file it shows me invalid channel value error.

I cannot import pssarrays

Power factor control in psse

Hi everyone. I am very new in PSSE. My question is can I generate pmu data from any test system(suppose IEEE 14 bus) in psse? where can I get idea about how to generate the pmu data?

How do I exclude some branches from monitoring

transformer collection?

Is it possible to retrieve machine electrical output (PELEC) during dynamic simulation without using channels?

Asking Fortran for Machine Trip

how to use rawx_to_csv(tblname, ofile)

Environment manager is using win32 Python

Change all buses load P and Q injections

Difficulties running PSS/E Script

Obtain iteration of time step value in fortran

Reducing size of dynamic model

User-written model to generic model

I try to read the .out file in excel but it gives me the following typeerror: an integer is required

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