气温对SF_6气体湿度测试结果的影响及对策  

Effects of Air Temperature on Humidity Measurement of SF_6 Gas and Control Methods

作　　者：徐康健[1] 朱向明[1] 

机构地区：[1]金华电业局,浙江金华321000

出　　处：《高压电器》2007年第2期149-150,共2页High Voltage Apparatus

摘　　要：通过实验证实了环境温度对SF6气体湿度的测定结果影响很大,分析了SF6气体湿度在温度影响下的变化特点,认为在测试中若不考虑温度因素,就有可能出现对测试结果的误判,并提出一些相应对策。Based on experiments, it is found that environment temperature has great effects on the humidity measure results of SF6 gas. This paper analyses the correlation of the moisture content in SF6 gas with temperature. The measurements taking no account of the temperature will be regarded to be incertitude and may cause the inaccurate judgment. Meanwhile some countermeasures are suggested.

关 键 词：SF6气体湿度 水分 温度 绝缘 

分 类 号：TM506[电气工程—电器]