OVERALL EFFICIENCY FOR VFD CENTRIFUGAL PUMPS
OVERALL EFFICIENCY FOR VFD CENTRIFUGAL PUMPS
(OP)
anyone can help me and tell me if I can find the best way to calculate the overall efficiency of VFD control centrifugal pumps? is there any URL, I can use or any book I can refer to. I already did my calculation but finding different answers with an experimental approaches. I need to verify my calculation with a method. Please help, thank you :)