发明授权
- 专利标题： Driving controlling apparatus for reciprocating compressor and method thereof
- 专利标题（中）： 往复式压缩机驱动控制装置及其方法
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申请号： US12091920申请日： 2006-10-20
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公开(公告)号： US08221091B2公开(公告)日： 2012-07-17
- 发明人: Hyeung-Ju Kim , Chang-Oh Kim , Chel-Woong Lee
- 申请人： Hyeung-Ju Kim , Chang-Oh Kim , Chel-Woong Lee
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2005-0103566 20051031
- 国际申请： PCT/KR2006/004288 WO 20061020
- 国际公布： WO2007/052909 WO 20070510
- 主分类号： F04B49/06
- IPC分类号： F04B49/06
摘要：
Driving controlling apparatus and method for a reciprocating compressor capable of stably driving a reciprocating compressor when a reciprocating compressor is operated or an output capacity of the reciprocating compressor is varied, by matching an impedance of the apparatus to an inductance of a motor, and capable of enhancing an efficiency of the reciprocating compressor. The apparatus comprises an output capacity determining unit for determining an output capacity of a reciprocating compressor; an over-stroke preventing unit for preventing an over-stroke of a motor inside the reciprocating compressor; and an impedance matching unit for matching an inductance of the reciprocating compressor to an impedance of the apparatus.
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