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Turbocompressor comprising a compressor motor generating regenerative electric power by regenerative driving capable of driving a compressor motor
Turbocompressor comprising a compressor motor generating regenerative electric power by regenerative driving capable of driving a compressor motor
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机译:涡轮压缩机,包括通过能够驱动压缩机马达的再生驱动来产生再生电力的压缩机马达。
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摘要
A turbocompressor apparatus includes a turbocompressor including a compressor motor, a lubrication pump including a pump motor, a converter that performs electric power conversion between a voltage of a power source and a direct-current voltage of a direct-current voltage unit in a case where electric power is being supplied from the power source to the turbocompressor apparatus; a first inverter that performs electric power conversion between the direct-current voltage and a first alternating-current voltage vector of the compressor motor; and a second inverter that performs electric power conversion between the direct-current voltage and a second alternating-current voltage vector of the pump motor. The compressor motor generates regenerative electric power by regenerative driving and the pump motor is driven by the regenerative electric power in a case where supply of electric power from the power source to the converter is being cut off.
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