EINRICHTUNG UND VERFAHREN ZUM STROMRICHTER- ÜBERLASTSCHUTZ
摘要
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.
申请公布号
AT400463(T)
申请公布日期
2008.07.15
申请号
AT20000127021T
申请日期
2000.12.09
申请人
BOMBARDIER TRANSPORTATION GMBH
发明人
ENZENSBERGER, GERNOT;MESIC, SEAD;JOERG, MARKUS;EHRLER, URS;LERJEN, MARKUS