Calculation result from ETAP, LL & LLG fault is higer 3phase fault
Calculation result from ETAP, LL & LLG fault is higer 3phase fault
(OP)
I've run ETAP program for isolated power system. The system consists of 3x6.5MW turbogenerator (10A NGR) supply 6.6kV motors and 2x 6.6/.4kV 3MVA DYN11 transformer (solid earth).
The calculation result surprise me and I would ask why this happen?
In which case that LL and LLG can go over 3 phase fault?
(I may go wrong with parameters of component.)
Thanks for help.
The calculation result surprise me and I would ask why this happen?
In which case that LL and LLG can go over 3 phase fault?
(I may go wrong with parameters of component.)
Thanks for help.






RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault
RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault
RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault
Bill
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"Why not the best?"
Jimmy Carter
RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault
RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault
RE: Calculation result from ETAP, LL & LLG fault is higer 3phase fault