- 专利标题： Power conversion device and abnormality detection method
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申请号： US16768122申请日： 2017-12-04
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公开(公告)号： US11050362B2公开(公告)日： 2021-06-29
- 发明人: Yoichi Fukuda
- 申请人： Mitsubishi Electric Corporation
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Buchanan Ingersoll & Rooney PC
- 国际申请： PCT/JP2017/043462 WO 20171204
- 国际公布： WO2019/111293 WO 20190613
- 主分类号： H02M7/539
- IPC分类号： H02M7/539
摘要：
A power conversion device includes a converter and an inverter that form a power converter to convert a first power into a second power, an input-current sensor to measure a first current value that is a current value of the first power, an output-current sensor to measure a second current value that is a current value of the second power, and a control unit to detect an abnormality of the input-current sensor based on the first current value and the second current value.
公开/授权文献
- US20200321889A1 POWER CONVERSION DEVICE AND ABNORMALITY DETECTION METHOD 公开/授权日：2020-10-08
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