I have a 3 hp Dayton induction motor which is rated at 208-230/460V 9.7-9.4A/4.7A at 60hz. 4 pole and sf=1.
when driven with a v-hz type drive with a const v/hz gain 208/60, it behaves strange in the range of 20 to 30hz or so. the three phase currents flickered and the sound from the motor...
Hi,
I need to measure all the parameters of an induction motor(squirral cage). While I found some standards on Nema and Ieee, they are not that straight forward. Any one gets links or documents that describes a "standard" proceedure to do the measurements? ( Rr, Rs, Lr, Ls, M ) .. thanks in...
Any one gets some experience on the measurement of magnatic flux position in an induction motor? I'm in the middle of a project that need such direct information instead of observers. the flux magnitude is not that important, just the position. Thanks a lot
