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Showing 1 to 1 of 1 for “"EDM bearing currents."”.
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The impact of conventional and wide bandgap semiconductor PWM inverter EDM bearing currents on motor bearings.
… produced by these PWM motor drives is premature bearing failure due to an increase in vibration from the damage caused by electric discharge machining (EDM) bearing currents. This dissertation presents detailed discharge circuit modeling of motor bearing currents, investigates the impact of …