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Power factor corrected 3-phase Ac-dc power converter using natural modulation
Power factor corrected 3-phase Ac-dc power converter using natural modulation
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机译:使用自然调制的功率因数校正的三相AC-DC电源转换器
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摘要
A 3-phase pfc 100% duty-ratio buck converter and a 3-phase 0% duty-ratio boost converter can be used in parallel with their outputs in series to greatly reduce the ripple voltage in the output. They can also be used in series with their outputs in parallel to greatly reduce the ripple current in the output. A 3-phase 0% duty-ratio boost converter having isolated primary circuits for each phase is used when the inputs are in series.
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