摘要
10 kV开闭所内高压设备在潮湿的环境中性能下降,分析设备性能下降的主要原因是臭氧、弱酸性腐蚀气体和结晶水对绝缘材料(环氧树脂)的破坏,可通过改善开闭所内的运行环境和土建环境来解决10 kV开关柜内设备易被氧化、腐蚀的问题。
The performance of high-voltage equipments in 10 kV sub-section posts is degraded in moist environment, and the main reason is identified through analysis as ozone, mildly acid corrosive gas and crystallization water damaging the insulation material （epoxy resin）. This paper solves the problems of oxidization and corrosion for the equipments in 10 kV switch cabinets by improving the operation environment and civil engineering environment in subection posts.
出处
《浙江电力》
2012年第3期25-27,34,共4页
Zhejiang Electric Power
关键词
10KV开闭所
防潮
凝露
环境
10 kV sub-section posts
moisture resistance
dewing
environment
