光学互感器在智能变电站的应用现状与发展前景  

Application Status and Development Prospect of Optical Transformer in Smart Substation

作　　者：王谦[1] 陆宇航[1] 刘勇[2] 赵雪骞[1] 周恺[1] 叶宽[1] WANG Qian LU Yuhang LIU Yong ZHAO Xueqianl ZHOU Kai YE Kuan(State Grid Beijing Electric Power Research Institute, Beijing 100075, China School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China)

机构地区：[1]国家电网北京电力科学研究院,北京100075 [2]天津大学电气与自动化工程学院,天津300072

出　　处：《电力系统及其自动化学报》2016年第12期89-95,共7页Proceedings of the CSU-EPSA

基　　金：国家电网公司科技资助项目(52020116000A)

摘　　要：光学互感器作为智能电网的关键设备之一,在智能变电站建设中得到了广泛应用,并发挥举足轻重的作用。本文介绍了光学互感器在智能变电站中的测量原理、技术方案与应用情况,从安全性、可靠性、抗干扰性、测量准确性、智能化与集成化等方面详细分析了光学互感器的技术特点与发展前景。通过总结光学电流与电压互感器的技术难题及解决方案,从技术路线、可靠性提升、标准化建设、质量把控与应用规模等不同层面探讨了光学互感器的发展机会与前景。As one of the key equipments in smart grid, optical transformer is widely applied in the construction of smart substation and plays a decisive role. In this paper, the measurement principle, technical plan and application status of optical transformer in smart substation are introduced. From the aspects of security, reliability, anti-interference, mea- surement precision, intellectualization and integration, the technical characteristics and development prospects of opti- cal transformer are analyzed in detail. The technical problems and related solutions of both optical current transformer and optical voltage transformer are summarized, and the development opportunities and prospects are discussed from different aspects, including technical route, reliability promotion, standardization, quality control and application scope.

关 键 词：智能变电站 光学互感器 应用现状 技术难题 发展前景 

分 类 号：TM615[电气工程—电力系统及自动化]