Electromagnetic actuator with permanent magnet and mechanical load breaker operated by this actuator

摘要

The present invention relates to a new permanent magnet electromagnetic actuator with improved trigger speed and drive torque in relation to that of the prior art. The main target application is in particular to actuate an electromechanical switch disconnector that performs the operation of disconnecting a mechatronic circuit breaker for interrupting high voltage direct current. [Selection] Figure 1