How to solve the influence of frequency converter for motorPostTime：2016-03-20 Views：1272 |
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| In either in the form of a frequency converter, both in the operation of the different degree of harmonic voltage and current, make the motor in non-sinusoidal voltage, power flow operation. Rejected materials is introduced, at the current widely used sine wave type PWM inverter as an example, its low harmonic basic is zero | ||
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