复杂环境下地面合成电场测量系统的研究  

Research of Measuring System for Total Electric Field at Ground Level in Complicated Environment

作　　者：严守道[1] 袁海文[1] 陆家榆[2] 崔勇[1] 赵录兴[2] 赵永生[2] 

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京市海淀区100191 [2]中国电力科学研究院,北京市海淀区100192

出　　处：《电网技术》2013年第1期183-189,共7页Power System Technology

基　　金：国家自然科学基金项目(51037001);教育部博士点基金项目(20111102110007)~~

摘　　要：地面合成电场是评价特高压直流输电线路下电磁环境的重要参数之一,因而受到人们广泛关注。研究了一种基于Zigbee技术的特高压直流输电线路下地面合成电场测量系统,并且重点研究了复杂环境下该系统的网络拓扑和性能。实验结果表明,该系统能在复杂环境下正常工作,且操作简单、稳定性好。Total electric field at ground level is one important parameters to assess electromagnetic environment under ultra high voltage DC （UHVDC） transmission line, therefore special attentions are paid to it. Based on Zighee technology, a system to measure total electric field at ground level under UHVDC transmission line is developed, and the network topology and performances of the developed measuring system in complicated surrounding environment are researched in detail. Experimental results show that the developed measuring system can operate normally and steadily in complex environment and is easy to use.

关 键 词：无线传感器网络 合成电场 复杂环境 

分 类 号：TM726[电气工程—电力系统及自动化]