发明名称 |
Power regeneration circuit and power conversion system |
摘要 |
<p>A first charge/discharge element is connected in parallel to a coil porion of the primary coil of a converter transformer. A second charge/discharge element is connected in parallel to a coil portion of the primary coil. The first charge/discharge element is charged with the energy stored in the primary coil when the first switching element turns off. A smoothing capacitor is charged with the charge energy when the second switching element turns off. The second charge/discharge element is charged with the energy stored in the primary coil when the second switching element turns off. The smoothing capacitor is charged with the charge energy when the first switching element turns off. <IMAGE></p> |
申请公布号 |
EP1408605(A2) |
申请公布日期 |
2004.04.14 |
申请号 |
EP20030015451 |
申请日期 |
2003.07.09 |
申请人 |
OMRON CORPORATION |
发明人 |
MIZOKAMI, TAKAO;MATSUSHITA, YUUZO |
分类号 |
H02M3/28;H02M3/337;(IPC1-7):H02M3/337 |
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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