Ok so here is my problem. I am trying to troubleshoot a generator breaker feeding a transfer switch and the gen breaker keeps tripping. Breaker is 1000a @ 480v It will run for at least an hour carrying building load with no problem. After an hour its touch and go. Tripping anywhere from 1hour...

I am receiving noise even when circuit breaker and ground are detached from residence. Any help reading my oscilloscope readings would be helpful! If you can help...let me know and I will send you the PDFs of my wavelengths. Thanks!

which technique in pulse width modulation is the best suitable one for analysing the harmonics in the output waveform of a multi level inverter. thank you in advacne

sir/ma'am, I want to do a project on SWITCHING LOSSES AND HARMONIC INVESTIGATIONS IN MULTILEVEL INVERTERS for which I need a MATLAB model. anyone please do provide me the Model. thanking you...

VFDs must create lots of harmonics on the power line since their output is non-sinusoidal or distorted sinusoidal. That being said, are supply wires for VFD pumps and motors typically larger than those for standard AC pumps and motors of the same horse power?