500kV变电站HGIS汇控柜防潮技术改进  

An Improved Method for Moisture-proof Technology of HGIS Control Cabinet in 500kV Substation

作　　者：张鹏[1] 周勇 包威[1] ZHANG Peng;ZHOU Yong;BAO Wei(Guangzhou Bureau,EHV Power Transmission Company of CSG,Guangzhou 510405,China)

机构地区：[1]中国南方电网超高压输电公司广州局,广东广州510405

出　　处：《电工技术》2019年第3期120-121,126,共3页Electric Engineering

摘　　要：分析500kV花都变电站HGIS汇控柜箱体结构,结合凝露产生机理,提出变电站HGIS汇控柜防潮技术改进措施,并在易发生凝露的典型天气,验证了改造方法的有效性。Combined with the mechanism of condensation production, through the dissect of the enclosure structure of HGIS control cabinet in 500kV HuaDu substation, an improved method for moisture-proof technology of HGIS control cabinet was put forward. The effectiveness of this method was verified under the typical weather prone to condensation.

关 键 词：防潮 HGIS汇控柜 防凝露 

分 类 号：TM591[电气工程—电器]