According to all of the switching stations and distribution room in the district of the OLYMPIC gymnasium, the remote supervision could be realized through these ways: (1)To build two level of supervising platforms in the master station that located in control center of BEPC and its branches;(2) To add the functions of remote measurement and remote signal.

This paper introduces the method that increasing reliability of power supplying through increasing By-pass Bus in 10 kV switching station

There is a special connection mode of even a higher reliability known as the switching station network in the urban MV distribution network apart from the substation direct supply connection modes.

The structure and working principle of switching ware are introduced, the application of switching ware in opening process and rejecting mechanism of injection mold are analyzed.