Research Of Wheeled Electrified Water Washing Vehicle Of The Overall Plan

Traction substation is the key facility of electrified railway, using a lot of high voltage electrical equipment in substation. With the continuous operation in the process of long-term these electric equipment, due to the air in a variety of floating dust, metal salt, oil and other comprehensive pollutant. Deposition in various power equipment external insulation surface (mainly for the insulator), in the fog, dew, rain, snow and other weather conditions,the insulation strength will drop sharply, extremely easy to cause the pollution flashover accident. In recent years, due to the deterioration of the environment, air pollution is increasingly serious. The accident of pollution flashover of large area occurs frequently in the national scope. Therefore, a regular basis with variable insulator of electric facilities for cleaning is the basic work of substation essential.The past is mainly manual cleaning after the interruption of power supply. With the railway development to a higher goal, relying on manual cleaning methods cannot meet the requirements of anti-pollution flashover. The development of efficient and safe charged water washing equipment is more and more necessary and urgent.This paper proposes wheeled electrified water washing solution consists of the chassis and the working device. Working device mainly consists of power system, transmission system, water system, water treatment system and auxiliary equipment. Based on the overall scheme and its power system, transmission system, water system, water treatment system mainly analysis and research, and laid a solid foundation for the development of the whole device.This paper proposes the design of a kind of wheeled charged water washing machine, The water flushing vehicle mainly within the voltage level is below110KV insulator cleaning. It which uses pressure water column high resistivity of insulator, has no need of power supply interruption characteristics, good cleaning effect, high work efficiency, safety and reliability.