How To Solve Cable Accessory Discharge Faults？
Power accessories discharge failure is one of the main problems that have plagued the normal power supply sector for many years. Especially in recent years, the number of cable lines has increased and the number of years of operation has become longer, the huge and complex cable network will often occur failures. Cable operation in the occurrence of the cable body, cable accessories, other cable accessories, and other faults significantly increased a lot. Then, how to diagnose the fault in time to solve the problem is very important. Corona charging and discharging of cable accessories are often generated in the terminal head surface layer. The reason key has: the terminal head surface dirty, three cores bifurcation as the spacing is small, core and core middle gap to produce a capacitor, the generation of mineral acid triggered, the surrounding environment wet and cold, etc. 1. If the corona occurs on the surface layer of the outdoor termination and joint. Can be in the finishing, aft...