Qref of REPCA & REECA

asked Aug 11 '0

pk gravatar image

updated Aug 11 '0

I need to get Qref of REPCA1 model which send command to REECA model. Can someone help me to understand how can i extract this information .?

Comments

What do you mean with Qext? Model REPCA1 sends signals Pref and Qref to REECA1.

perolofl gravatar imageperolofl (Aug 11 '0)

sorry , you are correct it is Qref . #corrected. can you please suggest me how to get this value?

pk gravatar imagepk (Aug 11 '0)

i am working on LVRT Lead test of PV plant , and i foundafter LVRT disturbance m inverter is not able to inject sufficient reactive power . i am not able to figure out is it due to PPC parameter or inverter control parameter. i get vref, vreg but not able to get Qref. to trouble shoot the issue.

pk gravatar imagepk (Aug 11 '0)

Qref is the second VAR of model REPCA1. Put the VAR into a channel.

perolofl gravatar imageperolofl (Aug 11 '0)

There are 2 Qref in REPCA model . one is set point and another is output of PPC , which give command to REECA model. correct me if i am wrong ,i think second VAR is reactive power set point .

pk gravatar imagepk (Aug 11 '0)