Questions - Python for PSSE help forum

143

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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

260

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1

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no

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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

452

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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?

522

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

2-terminal DC line DC voltage calculation

199

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

generators and their properties

391

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

autodraw option

544

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2

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2023-04-07 05:16:23 -0500 colchester

creating a new bus

169

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

adding renewable to a load bus

203

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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???

724

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2023-04-17 09:49:51 -0500 Alex P

My output from python is different from PSSE

181

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

OPF Script Sample

330

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2023-04-17 10:02:45 -0500 Alex P

PSS/E Python Libraries

445

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

Generator Capability Curve

153

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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!

245

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no

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

How to use Load increase power factor in PV analysis?

247

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1

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

PSS/E case Plot

120

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1

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

Transformer in Area

169

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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.

2k

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3

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no

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2023-04-18 07:30:00 -0500 Steven

GGOV1 model can I switch from droop to isoc mode in the simulation

GGOV1

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

I cannot import pssarrays

pssarrays

78

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

Power factor control in psse

163

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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?

377

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4

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no

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2023-04-08 05:03:22 -0500 JPSSE2022

can we decide how much load we can add to a bus by doing a load flow analysis in PSSE

211

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1

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no

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

How do I exclude some branches from monitoring

48

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

transformer collection?

2k

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2

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no

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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?

197

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1

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no

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

Asking Fortran for Machine Trip

machine_trip

253

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1

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no

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

Change all buses load P and Q injections

445

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1

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no

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

Environment manager is using win32 Python

214

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1

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no

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

2,097 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

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

2-terminal DC line DC voltage calculation

generators and their properties

autodraw option

creating a new bus

adding renewable to a load bus

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

My output from python is different from PSSE

OPF Script Sample

PSS/E Python Libraries

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

Transformer in Area

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.

GGOV1 model can I switch from droop to isoc mode in the simulation

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?

can we decide how much load we can add to a bus by doing a load flow analysis in PSSE

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

Change all buses load P and Q injections

Environment manager is using win32 Python

Difficulties running PSS/E Script

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