Development of Auxiliary Tools for the Insulation Rod Method in Live Work of 10 kV Distribution Network

Abstract

The live work of distribution network can effectively improve the reliability of residential power supply. Live breaking or connecting the drainage line is the most extensive project in the live work of distribution network. Due to the lack of the special fixing tool of the drainage line and the placement tool of insulation rods, the result is that the labor intensity of operators is large and the installation process quality of wire clip is difficult to guarantee in the process of live breaking and connecting the drainage line. Focusing on above problems, the special fixing tool of the drainage line and the portable insulation rod hanger are developed. The specific application method is introduced in this paper. The field application is carried out after the electrical test is qualified. The field application shows that applying the auxiliary tools can effectively reduce the labor intensity and improve the working efficiency.