发明名称 |
Method and apparatus for optimizing the output power of a rectifier |
摘要 |
A rectifier comprising a preregulator (11; 21) and a DC/DC converter (13; 23) is disclosed, comprising means for controlling the output power POUT from the DC/DC converter in dependence of the input power to the preregulator. A method of controlling such a rectifier by controlling the output power POUT in dependence of the input current IIN is also disclosed. This ensures that the output power from the rectifier is never higher than what the preregulator can supply. As a result the rectifier according to the invention may be used at any power level and any input conditions. The output power POUT may be controlled by controlling the output current IOUT from the DC/DC converter.
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申请公布号 |
US6577516(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010720750 |
申请日期 |
2001.03.05 |
申请人 |
EMERSON ENERGY SYSTEMS AB |
发明人 |
THOREN CHRISTER;SAHLSTROM THOMAS |
分类号 |
H02M3/28;H02M7/217;(IPC1-7):H02M7/04 |
主分类号 |
H02M3/28 |
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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