the effect of space harmonics
the entire effect of crawling
magnetic noise
variation due to unequal force developed on rotor
kW
kVAR
kVA
kWh
F = 65 Hz
F = 60 Hz
F = 55 Hz
F = 50 Hz
0.01
0.02
0.04
0.08
an oscillating current
a direct current
an alternating current
a pulsating current