Automatically Change All Rates

mcj04001
1 ●1 ●1 ●1

Is there a way to change all of the "rates" in a user defined zone automatically using a script? I am looking for a way to perform this task without defining each branch or 2 winding device individually.

For example, every instance that Rate A is equal to 20, for a branch in Zone 1, I want the python script to change that value to 30. Similarly for 2 winding devices, every time Rate A is 20, change Rate A to 25, etc.

I am currently using PSSE 33.

Thanks!

answered Nov 5 '15

SqFKYo
126 ●4

updated Nov 5 '15

Use bsys command to set a bus subsystem. Then use that subsystem to iterate through all the to- and from points of all branches and set them to new values.

Something like this: psspy.bsys(sid=0, numarea=1, areas=[zonenumber]) ierr, (tobuses, frombuses) = psspy.abrnint(sid=0, string=['TONUMBER', 'FROMNUMBER'] branchids = psspy.abrnchar(sid=0, string='ID')[1][0] for tobus, frombus, branchid in zip(tobuses, frombuses, branchids): <change value="" for="" the="" branch="">

EDIT: How do edit to make it look like code?

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Automatically Change All Rates

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