摘要
阐述了为有效防止电网污闪事故发生,利用先进的光传感技术对输电线路的微气象和盐密进行实时监测,取得了良好的效果,根据人工测量和系统测量的比对工作,得出试验结果,说明系统自动测量的污秽度不仅与人工方法测量的一致,并且系统连续测量的污秽度也完全符合运行经验,是一种科学、简单、准确、实时的监测手段。
In order to effectively prevent pollution flashover, Jinzhong Power Company of Shanxi utilized light sensing technology to on-line supervising micro-meteorology and ESDD on transmission line, which gained good performance. Since Nov. of 2008 when network operation was on, manual measurement and this system measurement have been compared, the result of which indicates that the contamination degree measured by system is the same to that by manual measurement, and the results of the continuous measuring by system is completely consistent with operating experience, thus it is a scientific, simple, precise and timely monitoring technique.
出处
《山西电力》
2010年第2期21-23,共3页
Shanxi Electric Power
关键词
光传感
光能损耗
盐密监测
optical sensing
loss of light energy
ESDD monitoring
