Analyzes the cause of the faults appearing in the installation,debugging operation process of the high voltage switch station,cross-linking as the backbone of 10kV urban distribution network system,puts forward the methods of eliminating the faults.

Production of ZF16 Contact Pedestal Used in High Voltage Switch by Hot Extrusion;

Rapid developing technology of high voltage switch made by high strength aluminium;

Wireless monitoring system of temperature for the high voltage switch contact

Study on heat-resistant performance of epoxy resin casting workpiece for high voltage switchgear;

2~550 kV high voltage switchgear in SGCC system in 2004, which was analyzed according to the type, voltage grade and the responsibility of fault and obstacle condition in operation.

This paper presents some considerable issues when the miniature circuit breaker is applied to the secondary circuit of high voltage switchgear.

Measurements study on the resistances in high-voltage switch contactor circuit;

Application of electroplated silver alloy/nanoparticle composites to electrical contact of high-voltage switch

The hot extruding forming technology and die design of high-voltage switch component LW8-35SF6 aluminum alloy pull-rod are analyzed.

The paper introduced the technical condition and the patent state of RF series recovery system for SF_6 gas,and through the application example,it was proved that RF series recovery purification and regeneration system for SF_6 gas had been already applied in the HV switch and gotten extensive approval fro.

Several critical aspects in hydraulic system design for high voltage circuit breaker;