REGCA models erros in dynamics

asked 2020-12-09 22:27:36 -0600

bert
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updated 2020-12-09 22:31:41 -0600

hi i am using REGCAU, REECAU, REPCAU and i've been getting these errors but i cant derive where it come from even looked at the MODELS document of PSSE

ERROR 1 REPCAU1 AT BUS 2047 MACHINE '1 ': Q COMMAND 0.2545 EXCEEDS MAXIMUM 0.2545

it says in MODELS document Qpu. i understand it is QMax QMin, but is it Qmax/Mbase? to get Qpu

but sometimes if i follow the above formula, there will be error again, making it seems the formula is Qmax / 10

so im thinking what is the real formula?

ERROR 2 REECAU1 AT BUS 2047 MACHINE '1 ': REACTIVE CURRENT 0.3630 EXCEEDS MAXIMUM 0.3365

im having hard time figuring out where did the .3365 come from? i even change the Qgen and Qmax but no change happen. is there a formula for that? or any related that i can do to change/correct that?

Also the REACTIVE CURRENT .3630 is that the Qgen/Mbase?

thank you so much in advance for your answers. God Bless! i apologize if these questions seems basic

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thank you! ill look into that. quick question but for this, REECAU J+13 QMax (pu), limit for reactive power regulator --> is the Qmax pu in terms of MachBase or System Base?

bert ( 2020-12-10 08:36:06 -0600 )edit

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REGCA models erros in dynamics

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