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  1. drivechanger

    Running 2-winding motor on BOTH windings

    I have a 2-winding, 2-speed, 4160V induction motor rated for 2100kW/1400kW at 1200/900 RPM, respectively. I need 2500kW at the higher speed. Is it possible to excite the 8-pole windings (900 RPM) at 80 Hz using a medium-voltage inverter, while running the 6-pole windings across-the line? With...

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