- 专利标题： Power conversion system for vehicles
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申请号： US16153279申请日： 2018-10-05
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公开(公告)号： US10965205B2公开(公告)日： 2021-03-30
- 发明人: Tae Jong Ha , In Yong Yeo , Dae Woo Lee , Youn Sik Lee
- 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： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless
- 优先权： KR10-2018-0041263 20180409
- 主分类号： H02M1/08
- IPC分类号： H02M1/08 ; H02J7/02 ; H02J7/06 ; H02M3/335 ; B60L53/22 ; H02M1/00 ; H02J7/00
摘要：
A power conversion system for vehicles is provided. The system includes a first energy storage device and a charging device with a rectification circuit for rectifying AC power to generate a DC link voltage. A DC-DC converter converts the level of the DC link voltage to generate a charging voltage of the first energy storage device. A low voltage DC-DC converter selectively down-converts one of the voltage of the first energy storage device and the DC link voltage to output a low voltage having a predetermined level. The low voltage DC-DC converter selectively converts one of the voltage of the first energy storage device and the DC link voltage into the low voltage based on whether the first energy storage device is charged according to input of the AC power.
公开/授权文献
- US20190312499A1 POWER CONVERSION SYSTEM FOR VEHICLES 公开/授权日：2019-10-10
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