发明名称 |
Protection circuit for a converter |
摘要 |
The circuit has an intermediate circuit provided with an intermediate-circuit capacitor (2), where the intermediate circuit is connected in outgoing circuit to a rectifier (1). A voltage monitor device monitors a voltage of the intermediate-circuit capacitor during a charge process. An arrangement is adapted to end the charge process, if a reference voltage that is less than an operating voltage of the capacitor is not reached.
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申请公布号 |
EP1592105(A2) |
申请公布日期 |
2005.11.02 |
申请号 |
EP20050002569 |
申请日期 |
2005.02.08 |
申请人 |
DR. JOHANNES HEIDENHAIN GMBH |
发明人 |
HUBER, NORBERT;GRAF, SIMON |
分类号 |
H02H9/00;(IPC1-7):H02H7/12 |
主分类号 |
H02H9/00 |
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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