Incorrect power flow on out of service lines to isolated bus

aayushGaur / stac

Steady-State AC Network Visualization in the Browser - Developed at DATA61/Faculty of IT, Monash University - as a part of the summer research project.

http://immersive.erc.monash.edu.au/stac/

MIT License

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Incorrect power flow on out of service lines to isolated bus #24

Open AliHeggie opened 8 years ago

AliHeggie commented 8 years ago

In the attached case the two lines from bus 1 to 3 are out of service and bus 1 is marked as isolated. However there is power flow on the lines and in validation view they are marked as red.

powerflowbug.zip

ccoffrin commented 8 years ago

Hi Ali,

Thanks for the example. I can confirm this is indeed a bug.

They key point is: if status is set to 0 on a line, then the power flow and angle difference constraints should not be checked.