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FOUR POLE NEUTRAL-POINT CLAMPED THREE PHASE CONVERTER WITH LOW COMMON MODE VOLTAGE OUTPUT
FOUR POLE NEUTRAL-POINT CLAMPED THREE PHASE CONVERTER WITH LOW COMMON MODE VOLTAGE OUTPUT
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机译:具有低共模电压输出的四极中点钳位三相转换器
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摘要
A four pole, three-phase, NPC converter that produces virtually no common mode voltage. The low common mode voltage output is achieved by constraining the switch states of the NPC converter. A fourth pole and associated control balance the upper and lower DC link voltages. The converter may be an inverter or a rectifier.
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