发明名称 |
Method for distributig current on converter valves for a synchronous servo drive in final position |
摘要 |
The method involves electrically moving a current space indicator of current through a set of degrees about a desired end position. A switching position of a power semiconductor is changed to have an electric angular rotation of the current space indicator through the set of degrees about the desired end position. The current space indicator is rotated with necessary intermediate position. |
申请公布号 |
EP1775830(B1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20060019525 |
申请日期 |
2006.09.19 |
申请人 |
ZF FRIEDRICHSHAFEN AKTIENGESELLSCHAFT |
发明人 |
SCHOEN, WOLFGANG;KETTELER, KARL-HERMANN;MUSCHEL, ALLAN;FUESSL, ANDREAS;KETT, JUERGEN |
分类号 |
H02P6/08;H02P6/24;H02P25/02;H02P29/00 |
主分类号 |
H02P6/08 |
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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