For those not familiar with Soft Switching of the Inverter Bridge IGBTs ..... which effectively reduces the dv/dt (dU/dt) at the motor terminals, the below papers will introduce you to the concept / benefit .
see Saftronics paper on Soft Switching Technology
and also the below paper which is a more technical treatise on Soft Switching
"A Comparison Of Voltage-Mode Soft-Switching Methods for PWM Converters"

Soft Switching For Pwm Inverters
Started by jOmega, Oct 13 2006 05:22 AM
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