发明名称 |
Electric vehicle battery charger |
摘要 |
An on-board electric vehicle battery charger includes a surge limiter circuit, a power factor control circuit, and a resonant inverter circuit. The power factor control circuit includes a boost regulator circuit providing a fixed voltage on an output capacitor. The resonant inverter circuit uses a resonance capacitor and the leakage inductance of an output transformer to establish a resonance frequency at least 500 times the AC input power frequency.
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申请公布号 |
US5581171(A) |
申请公布日期 |
1996.12.03 |
申请号 |
US19940258154 |
申请日期 |
1994.06.10 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
KERFOOT, CHARLES S.;O'DONNELL, PATRICIA A.;SCHANTZ, JR., DAVID L. |
分类号 |
B60L11/18;H02J7/02;(IPC1-7):H02J7/04 |
主分类号 |
B60L11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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