发明授权
- 专利标题： Method for reducing the reactive power requirement of a fundamental frequency clocked power supply side converter under no load and with low motor loading
- 专利标题（中）： 降低基频频时钟电源侧转换器无负载和低电机负载的无功功率需求的方法
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申请号： US12295127申请日： 2007-02-21
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公开(公告)号： US07983060B2公开(公告)日： 2011-07-19
- 发明人: Norbert Benesch
- 申请人： Norbert Benesch
- 申请人地址： DE München
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE München
- 代理商 Henry M. Feiereisen; Ursula B. Day
- 优先权： DE102006015031 20060331
- 国际申请： PCT/EP2007/051636 WO 20070221
- 国际公布： WO2007/113051 WO 20071011
- 主分类号： H02M3/45
- IPC分类号： H02M3/45
摘要：
The invention relates to a method for reducing the idle current requirement of a base frequency clocked supply side converter (1) on idle and with low motor loads, provided with controllable semiconductors (T1,T2,T3,T4, T5,T6), wherein the base frequency clocking of the semiconductor switches (T1,T2,T3,T4,T5,T6) occurs depending on the desired direction of flow of power. A converter (1) for carrying out said method is also disclosed.
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