method for carrying out a switching process on a load shunt switch between winding shunts of a shunt transformer by means of switching contacts

摘要

Method for Carrying Out a Switching Process on a Load Shunt Switch Between Winding Leads of a Shunt Transformer by Switching Contacts The invention relates to a method for carrying out a switching process on a shunt switch of load between winding shunts of a shunt transformer. The switching process for a load shunt switch is subdivided into a plurality of phases according to the reactor switching principle. In these phases the switching contacts in use are monitored during actuation and are completely opened or closed by capacitors in the controller in case of power failure. This prevents critical switching states. 1/1