发明授权
- 专利标题： DC-to-DC converter
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申请号： US17036712申请日： 2020-09-29
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公开(公告)号： US11183925B2公开(公告)日： 2021-11-23
- 发明人: Jung Hwi Kim , Jung Mo Yu , Yong Jae Lee , Jae Ho Hwang , Joo Young Park , Jae Hyeon Park
- 申请人： Hyundai Motor Company , KIA Motors Corporation
- 申请人地址： KR Seoul; KR Seoul
- 专利权人： Hyundai Motor Company,KIA Motors Corporation
- 当前专利权人： Hyundai Motor Company,KIA Motors Corporation
- 当前专利权人地址： KR Seoul; KR Seoul
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： KR10-2020-0040004 20200401
- 主分类号： H02M3/07
- IPC分类号： H02M3/07 ; H02M1/08 ; H02M1/00
摘要：
A flying DC-to-DC converter has a capacitor protection function of preventing a flying capacitor from overheating. The flying DC-to-DC converter estimates the temperature of a capacitor on the basis of a switching duty and an inductor current determined according to a result of comparison between an output voltage and a voltage instruction value, and determines whether to perform de-rating.
公开/授权文献
- US20210313877A1 DC-TO-DC CONVERTER 公开/授权日：2021-10-07
信息查询
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