Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

REGCA models erros in dynamics

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?

ERROR 3 REECAU1 AT BUS 56705 MACHINE '1 ':POWER 0.3333 EXCEEDS MAXIMUM 0.1250

i understand .333 is Pmax/Mbase, but the 0.1250 i cant derive it or find anywhere in the models. is there also a formula for that? same as above

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

REGCA models erros in dynamics

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?

ERROR 3 REECAU1 AT BUS 56705 MACHINE '1 ':POWER 0.3333 EXCEEDS MAXIMUM 0.1250

i understand .333 is Pmax/Mbase, but the 0.1250 i cant derive it or find anywhere in the models. is there also a formula for that? same as above

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