发明名称 |
Reverse energy transfer in zero-current switching power conversion |
摘要 |
<p>A zero-current switching converter converts power from an input source for delivery to a load. In the converter, a switch opens and closes at times of essentially zero current to enable energy transfer back and forth between said input source and said converter. A controller is connected to control the switch to initiate, during a first portion of each of a succession of converter operating cycles, forward energy transfer from said input source; and in at least some of said converter operating cycles, also to initiate reverse energy transfer to said input source at times not contiguous with said first portion. <IMAGE></p> |
申请公布号 |
EP0744817(A2) |
申请公布日期 |
1996.11.27 |
申请号 |
EP19960303034 |
申请日期 |
1996.04.30 |
申请人 |
VLT CORPORATION |
发明人 |
VINCIARELLI, PATRIZIO;PRAGER, JAY |
分类号 |
H02M3/155;H02M3/158;H02M3/28;H02M3/335;H02M7/217;(IPC1-7):H02M3/158 |
主分类号 |
H02M3/155 |
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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