The Upgrading and Reformation of Secondary Plug of Electrical Switch of the 380V Electric Moeller Cabinet
Zhao Xuanhui;Wang Tianxu;Zhang Qingshan;Zhang Lirui;Liaoning Hongyanhe Nuclear Power Co.,Ltd.;China Nuclear Power Technology Research Institute Beijing Division;
Since the operation of a power station, the secondary plug of electrical switch of the 380 V electric Moeller cabinet of its steam turbine plant and its peripheral auxiliary building has been damaged, deformed and dislocated many times. Such situation has also appeared in other same type power stations, which has a very adverse impact on the safe operation of the power station.To ensure the safe operation of the power station, a new scheme is proposed, that is, upgrade and reform the secondary plug of electrical switch of 380 V electric Moeller cabinet. Now, the new scheme has been applied in the power station, which can solve the problems mentioned above and is good for the safe operation of the power station.
【CateGory Index】： TM503.5;TM623