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