Do you have an example of a script reading and writing settings in a Relay?
Category:
Protection
Answer
In attachment to this FAQ you can find a PowerFactory project with a script inside of Library/Scripts folder.
Script performs following steps:
- Collects all two winding transformers,
- Loops through all transformers and accesses relay devices build on the primary side,
- Runs a 3 phase maximum short circuit on the secondary side,
- Looks at the IDMT block and checks the tripping time.
- In case that the tripping time is higher that 1.4 sec, Time setting is being reduced for 0.1 and calculation is repeated as long as the tripping time is above 1.4 sec.
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