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asked May 24 '0

pk gravatar image

OLTC of transformer is not working

HI, i am in learning phase of PSSE . during load flow of PV plant ,tap configuration is not working. i set tap position 33 and control mode 1-voltage and set LV side of GSU transformer as controlled bus. but in leading and lagging mode tap configuration remain same . is this related to * meter on from end * winding 1 on from end

??

Regards PK