Installation and procedure for overload protection of power converters
- 申请公布号：
- EP1110797(A3)
- 申请号：
- EP20000127021
- 申请日期：
- 2000.12.09
- 申请公布日期：
- 2003.12.17
- 申请人：
- DAIMLERCHRYSLER RAIL SYSTEMS GMBH
- 发明人：
- ENZENSBERGER, GERNOT;MESIC, SEAD;JOERG, MARKUS;EHRLER, URS;LERJEN, MARKUS
- 分类号：
- B60L3/00;(IPC1-7):B60L3/00;H03K17/081
- 主分类号：
- B60L3/00
- 摘要：
- <p>The overload protection device has an instantaneous current limiter (1) with a controller (5) that responds to a current threshold being exceeded by blocking a branch pair (4) and responds to the current falling below the threshold by re-enabling the branch pair. If the threshold is exceeded more than a given number of times on a defined period the controller enables a current converter blocking device (SVS). Independent claims are also included for the following: a method of protecting a current converter against overload.</p>
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