复杂环境条件下变电设备带电水冲清洗技术提升研究

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中图分类号：TQ086 文献标识码：A文章编号：1001-5922（2025）10-0187-04

Research on the improvement of charged water washing technology for substation equipment under complex environmental conditions

WANGJin，JIANLina，ZHAO Zilinglong，LIUHui （State Grid Tongling Power Supply Company，Tongling 244OO2，Anhui China）

Abstract： In complex environmental conditions，substation equipment is often vulnerable to the invasion of various polltants，resulting inequipment performancedegradation，and evencause failure.Therefore，itisof great practical significanceand theoretical value to study the technologyof live water washing of substation equipment under complex environmental conditions.Firstly，the inspectionand preparation ofsubstation equipment arecarriedout under complex environmental conditions.Secondly，the operation of charged water washing is introduced，and the insulationperformance of charged water columnofsubstationequipment isanalyzed.Finally，the designof charged water washing operation technology of substation equipment is carried out，and the selection of washing mode and the steps of charged water washing of substation equipment are studied.The results show that thelive water washing operation technologyof substation equipment under complex environmental conditions can efectively clean the substation equipmentcompared with the methods1and2，andthe cleaning effectis beter.Therefore，theeffectiveness of the technology can be proved.

Key words：water flushing and cleaning operations;complex environmental conditions;live working;substation equipment

在电力系统中，变电设备的安全稳定运行对于保障整个电网的可靠性至关重要。（剩余6217字）