发明名称 |
STARTUP METHOD AND SYSTEM FOR RESONANT CONVERTERS |
摘要 |
A method comprises providing a resonant converter comprising a switching network comprising a plurality of switches, a resonant tank coupled between the switching network and a transformer, wherein the resonant tank comprises a series resonant inductor coupled to a switching network and the transformer and a series resonant capacitor coupled to the switching network and the transformer and a driver having an adjustable bias voltage and in response to a startup process of the resonant converter, configuring the switching network to operate a switching frequency higher than a resonant frequency of the resonant tank. |
申请公布号 |
WO2015067202(A3) |
申请公布日期 |
2015.09.24 |
申请号 |
WO2014CN90534 |
申请日期 |
2014.11.07 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
DAI, HEPING;CHEN, DAOSHEN;LIU, XUJUN;YE, LIMING |
分类号 |
H02M3/335;H02M1/00;H02M1/36 |
主分类号 |
H02M3/335 |
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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