Questions - Python for PSSE help forum

144

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2023-04-07 04:34:23 -0600 perolofl

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

Frequency

270

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no

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2023-04-06 11:32:58 -0600 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

398

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2023-04-06 10:30:06 -0600 boat14

autodraw option

456

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2

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no

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2023-04-06 05:26:55 -0600 perolofl

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

537

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no

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no

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2023-04-03 08:10:22 -0600 eeLiao

2-terminal DC line DC voltage calculation

551

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2023-03-31 14:16:44 -0600 jconto

generators and their properties

174

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2023-03-28 07:17:53 -0600 boat14

adding renewable to a load bus

209

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2

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2023-03-27 02:54:36 -0600 Berwin

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

182

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2023-03-25 15:55:58 -0600 Anonymous

OPF Script Sample

125

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2023-03-24 09:46:17 -0600 perolofl

Transformer in Area

476

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2023-03-24 09:03:12 -0600 Berwin

Generator Capability Curve

156

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2023-03-24 02:23:26 -0600 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!

281

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2023-03-23 22:14:06 -0600 Ngoc Trieu

How to use Load increase power factor in PV analysis?

247

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2023-03-23 18:52:47 -0600 boat14

PSS/E case Plot

173

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1

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2023-03-22 02:08:07 -0600 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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no

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2023-03-21 04:28:03 -0600 samcr

I cannot import pssarrays

pssarrays

80

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2023-03-20 23:46:12 -0600 Raghul

Power factor control in psse

163

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1

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no

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2023-03-20 01:44:59 -0600 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?

221

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2023-03-19 15:11:18 -0600 perolofl

How do I exclude some branches from monitoring

48

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2023-03-17 15:30:43 -0600 Anonymous

transformer collection?

3k

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2

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no

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2023-03-16 03:44:43 -0600 perolofl

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

202

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1

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no

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2023-03-15 03:15:09 -0600 perolofl

Asking Fortran for Machine Trip

machine_trip

449

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1

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no

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2023-03-13 14:05:56 -0600 jconto

Environment manager is using win32 Python

273

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no

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2023-03-13 03:19:05 -0600 perolofl

Change all buses load P and Q injections

223

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1

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no

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2023-03-11 09:19:51 -0600 perolofl

Difficulties running PSS/E Script

170

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1

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no

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2023-03-10 04:36:28 -0600 perolofl

Obtain iteration of time step value in fortran

time
step

156

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2023-03-09 03:40:37 -0600 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 -0600 pvinkovic

User-written model to generic model

165

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1

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2023-03-08 20:13:09 -0600 jconto

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

208

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2023-03-08 13:40:36 -0600 jconto

2,118 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

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

How can I export the PV QV file to excel?

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