用于高电压环境下的光学电压电场传感器  

Optical Voltage and Electric Field Sensor Used in High Voltage Environment

作　　者：冯运[1] 陈洪波[1] 白欢[1] 王靖 马剑辉 

机构地区：[1]四川电力科学研究院,四川成都610072 [2]武汉康普常青软件技术有限公司,湖北武汉市430071

出　　处：《四川电力技术》2013年第2期59-62,共4页Sichuan Electric Power Technology

摘　　要：复杂电磁环境下电量信号的采集一直是国内外研究的热点。基于BGO晶体的光电效应原理,提出了一种绝缘子串电场强度的测试方法,并开发出新型光学传感器,其具有抗干扰能力强、尺寸小、绝缘性能好等优点,具有广阔的应用前景。It is a hot spot of the researches on the acquirement ot the electric signal m complex mectromagneuc cnwromttcnt both at home and abroad. Based on photoelectric effect of BGO crystal, a testing method to get the electric field intensity of in- sulator strings is presented, and a new type of optical sensor is developed with the strong interference rejection, small size and good insulation ability, which has a broad application prospects.

关 键 词：光学 电压 电场 传感器 

分 类 号：TM835[电气工程—高电压与绝缘技术]