Ask Your Question
0

Is it possible to start an open circuit test (estr, erun) with an initial value other than 1.0 pu?

asked 2019-09-30 14:34:28 -0600

avillegasortega gravatar image

Hi everyone, I am trying to use the open circuit test for testing the excitation system. Because I am doing a parameter estimation algorithm using python, I need to start the test with a default value diferent from 1 p.u. Thanks in advance for your time.

edit retag flag offensive close merge delete

1 answer

Sort by ยป oldest newest most voted
0

answered 2019-10-01 01:03:03 -0600

perolofl gravatar image

No, each generator is initialised at 1 p.u. terminal voltage in this test.

You can perform a normal dynamic simulation instead with the generator isolated from the rest of the system and initialised at the wanted terminal voltage. Just set the bus as swing and set the scheduled voltage. Perform the step change with "Change Vref" tool.

edit flag offensive delete link more

Comments

Thanks for your help, it worked great. Greetings.

avillegasortega gravatar imageavillegasortega ( 2019-10-03 13:25:20 -0600 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

[hide preview]

Question Tools

1 follower

Stats

Asked: 2019-09-30 14:34:28 -0600

Seen: 681 times

Last updated: Oct 01 '19