Questions - Python for PSSE help forum

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2026-03-12 19:48:13 -0600 CharlesE

Using generatic dynamic moduls to Model AS4777 inverters

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3

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2026-03-11 06:25:32 -0600 yaseerkamdar@yahoo.co.uk

Facts devices

FACTS

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2026-03-09 10:06:03 -0600 Mohamed_M

Hii friends, I have one doubt. Can anyone explain how to import PSS/E file to DigSilent Power factroy. Im using Powerfactroy v24 and it asking .raw, .seq, .dyr. Can anyone explain how to save a project as .seq in PSS/E

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2026-03-09 09:49:59 -0600 Mohamed_M

NaN values after fault

Fault
NaN

166

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answer

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2026-03-09 09:43:36 -0600 Mohamed_M

Tuning Generic models

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2026-03-09 01:27:58 -0600 V THIAGARAJAN

Source power ans voltage is continuously oscillating after dynamic simulation of 3 phase fault

86

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1

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1

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2026-03-08 21:43:00 -0600 prime

Issues with converting a SAV case to RAW case

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2026-03-08 21:27:52 -0600 ig

No active table model for in-service machine

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2026-03-04 22:14:03 -0600 arfah

Power Factory Digsilent Quasi Dynamic Simulation

474

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answer

1

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2026-03-04 03:23:33 -0600 Runrunrun

modify RAW

excel

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2026-02-24 10:23:31 -0600 psse_user_88

Frequency Response pv inverter

132

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1

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no

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2026-02-11 21:11:16 -0600 haveityourwa

Transformer Model - Dynamic Model - V36

643

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1

answer

1

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2025-11-10 08:48:21 -0600 perolofl

UDM Compilation Error (Help Please!)

UDM

481

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2

answers

1

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2025-10-26 09:08:37 -0600 perolofl

Calculate Three-Phase Short-Circuit Current using Python

260

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no

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2025-10-14 07:22:39 -0600 perolofl

Bus type code

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2025-09-18 05:23:46 -0600 jbarberia

Logic behind converting generator on Xd, X'd, X''d

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1

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2025-09-17 13:02:56 -0600 oliver

How to perform Step Tests on Generic WECC Models?

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2025-09-16 01:21:27 -0600 perolofl

Short file path

path
file

320

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1

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1

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2025-09-15 18:20:35 -0600 jconto

PSSE v35.6 - python load failed with error code 126

491

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2

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-1

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2025-09-14 09:38:16 -0600 perolofl

"MVA/Current expressed as MVA"

346

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2025-09-12 20:39:05 -0600 jbarberia

Add kneepoint to a branch object

621

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1

answer

1

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2025-09-12 01:39:58 -0600 perolofl

User Written Model prompting for unknown file

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2025-09-12 01:38:44 -0600 Anonymous

has anyone used gridmo? do i need python if i use it?

python

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1

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2025-09-12 01:32:36 -0600 auspower

Interfacing with custom DLL

dll

457

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2025-09-11 07:13:03 -0600 Ajith

Is there any video or document available for generating DLL in PSS/E using User defined Model source code? If so, can you pls direct me? Thanks

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2025-09-11 05:19:33 -0600 Shahabas

Import psse35, dll fail

401

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1

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2025-09-09 20:13:16 -0600 WN

How to model time delay block in UDM

474

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2025-09-09 06:41:41 -0600 perolofl

Tap Changer Vs Regulation Control

436

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1

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no

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2025-09-08 07:23:30 -0600 KLRE

Unsteady voltage with AC8C Exciter during dynamic simulation

729

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1

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no

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2025-09-03 08:29:32 -0600 Shahabas

Fortran API - SHUNT_CHNG command

PSSE-FORTRAN-.py-API

2,732 questions

Using generatic dynamic moduls to Model AS4777 inverters

Facts devices

Hii friends, I have one doubt. Can anyone explain how to import PSS/E file to DigSilent Power factroy. Im using Powerfactroy v24 and it asking .raw, .seq, .dyr. Can anyone explain how to save a project as .seq in PSS/E

NaN values after fault

Tuning Generic models

Source power ans voltage is continuously oscillating after dynamic simulation of 3 phase fault

Issues with converting a SAV case to RAW case

No active table model for in-service machine

Power Factory Digsilent Quasi Dynamic Simulation

modify RAW

Frequency Response pv inverter

Transformer Model - Dynamic Model - V36

UDM Compilation Error (Help Please!)

Calculate Three-Phase Short-Circuit Current using Python

Bus type code

Logic behind converting generator on Xd, X'd, X''d

How to perform Step Tests on Generic WECC Models?

Short file path

PSSE v35.6 - python load failed with error code 126

"MVA/Current expressed as MVA"

Add kneepoint to a branch object

User Written Model prompting for unknown file

has anyone used gridmo? do i need python if i use it?

Interfacing with custom DLL

Is there any video or document available for generating DLL in PSS/E using User defined Model source code? If so, can you pls direct me? Thanks

Import psse35, dll fail

How to model time delay block in UDM

Tap Changer Vs Regulation Control

Unsteady voltage with AC8C Exciter during dynamic simulation

Fortran API - SHUNT_CHNG command

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