Earth Leakage Current of a Induction Motor
Posted 27 August 2002 - 08:17 AM
Posted 28 August 2002 - 09:32 AM
There is considerable capacitance between the stator windings and the frame, and because of this, there can be a significant capacitive current if there is a significant amount of high frequency component present. This can be due to variable speed drives or other high speed switching devices distorting the waveform.
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