bejoyengineer
Member
Hello
If we have a WATT transducer and at the time of testing the transducer using a freja, and if we apply voltage for R phase=66.4 & phase angle=0;Y phase=66.4 & phase angle=120 and B phase=66.4 & phase angle=240 and if we apply current for R phase=3 Amps & phase angle=0;Y phase=3 Amps & phase angle=120 and B phase=3 Amps & phase angle=240 we get the transducer output value as positive and if we require a negative value for the output WATT transducer ,we apply zero degree for voltage phase angle and current phase angle would be 180 degree . so if we have to test for a MVAR transducer - what phase angle should we apply -so that we get a positive and negative value at the out put of the transducer?
If we have a WATT transducer and at the time of testing the transducer using a freja, and if we apply voltage for R phase=66.4 & phase angle=0;Y phase=66.4 & phase angle=120 and B phase=66.4 & phase angle=240 and if we apply current for R phase=3 Amps & phase angle=0;Y phase=3 Amps & phase angle=120 and B phase=3 Amps & phase angle=240 we get the transducer output value as positive and if we require a negative value for the output WATT transducer ,we apply zero degree for voltage phase angle and current phase angle would be 180 degree . so if we have to test for a MVAR transducer - what phase angle should we apply -so that we get a positive and negative value at the out put of the transducer?