Step-Up Power Transformer with Integral Sine-Wave Filter for PWM Inverters
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Sep 9, 2016
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Sep 11, 2015
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Abstract
A pumping system includes an electric motor, a power supply, a variable speed drive connected to the power supply, a transformer connected to the variable speed drive and a power cable connected between the transformer and the electric motor. The transformer includes a sine-wave filter that has inductors contained within an oil-filled central tank.
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