Questions - Python for PSSE help forum

332

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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.

256

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no

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

Transformer in Area

390

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1

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no

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

PSS/E case Plot

450

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no

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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?

299

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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!

685

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

PSS/E Python Libraries

232

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no

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

OPF Script Sample

1k

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1

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no

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

My output from python is different from PSSE

531

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2

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no

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

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

409

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

adding renewable to a load bus

1k

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2

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

creating a new bus

648

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1

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

autodraw option

3k

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1

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no

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

generators and their properties

818

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no

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

2-terminal DC line DC voltage calculation

780

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2

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no

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

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

784

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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

332

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1

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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

329

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1

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no

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2023-04-13 02:47:42 -0500 perolofl

add_wind_model API

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3

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2023-04-13 13:27:02 -0500 jconto

PSSPY39 import error

902

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2023-04-14 05:08:07 -0500 perolofl

OLTC PSS/E Model

605

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2023-04-14 04:51:40 -0500 perolofl

adding an user defined variable to a channel

570

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2023-04-17 07:39:20 -0500 Alex P

How do we identify Vmax and Vmin of OLTC two winding transformer?

814

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2023-04-17 02:35:43 -0500 perolofl

ZIP model for compressor motor

zip
model

646

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2023-04-19 08:23:27 -0500 perolofl

Results of the percentage load of three-winding transformers with the awndreal() function.

1k

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2023-04-18 21:42:15 -0500 jconto

damping ratio

741

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2023-04-19 01:15:26 -0500 perolofl

How to model a series reactor?

1k

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2023-04-20 01:17:23 -0500 perolofl

Initial Conditions Suspects

603

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2023-04-20 16:56:21 -0500 GaryB

shift factor

443

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2023-04-20 15:03:17 -0500 perolofl

How to grab island buses from tree() command?

673

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1

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2023-04-21 03:33:23 -0500 perolofl

I need a TCSC (Facts) example in PSSE

TCSC
FACTS

2,752 questions

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.

Transformer in Area

PSS/E case Plot

How to use Load increase power factor in PV analysis?

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!

PSS/E Python Libraries

OPF Script Sample

My output from python is different from PSSE

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

adding renewable to a load bus

creating a new bus

autodraw option

generators and their properties

2-terminal DC line DC voltage calculation

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

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

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

add_wind_model API

PSSPY39 import error

OLTC PSS/E Model

adding an user defined variable to a channel

How do we identify Vmax and Vmin of OLTC two winding transformer?

ZIP model for compressor motor

Results of the percentage load of three-winding transformers with the awndreal() function.

damping ratio

How to model a series reactor?

Initial Conditions Suspects

shift factor

How to grab island buses from tree() command?

I need a TCSC (Facts) example in PSSE

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