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提出了一种新的高功率因数变流器在矿井提升机中的应用。这种变流器使变流器网侧电流获得了较快的动态响应，同时也抑制了谐波电流。
A new high power factor converter is proposed for mine hoist. This converter makes the converter network side current to obtain a faster dynamic response, but also inhibit the harmonic current.