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How to choose the channel of PCC to see active power in PSS/E

asked 2019-11-13 01:33:13 -0500

Kevin gravatar image

Excuse me,How to choose the channel of PCC to see active power and reactive power in PSS/E?

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What kind of equipment and dynamic model are you refering to?

perolofl gravatar imageperolofl ( 2019-11-22 06:49:49 -0500 )edit

thanks for your reply.I want to know how much active and reactive power the wind farm provides. Later I found out that I can see it by selecting the branch from the PSS / E internal channel.

Kevin gravatar imageKevin ( 2019-11-28 21:01:34 -0500 )edit

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answered 2020-04-10 00:16:39 -0500

JbFord gravatar image

For wind machine, you can use machine PELEC and QELEC.

e.g. 302 is the bus the wind machine is connected to. psspy.machinearraychannel([-1,2,302],r"""1""",r"""Inv1P""") psspy.machinearraychannel([-1,3,302],r"""1""",r"""Inv1Q""")

For PPC or point of connection, you should add a dummy branch with zero impedance and measure the follow of p and q in the branch.

e.g. 102 and 102 is starting and ending of dummy branch psspy.branchpandqchannel([-1,-1,-1,101,102],r"""1""",[r"""POCP""",r"""POCQ"""])

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thank you!

Kevin gravatar imageKevin ( 2020-04-12 21:09:58 -0500 )edit

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Asked: 2019-11-13 01:33:13 -0500

Seen: 80 times

Last updated: Apr 10