光电式直流电流互感器的研制与挂网运行  

Development of the Hybrid-optical Direct Current Transformer and Tentative Operation in HVDC Transmission Network

作　　者：张艳[1] 叶妙元[1] 徐雁[1] 朱明钧[1] 王建生[2] 王韵[2] 冯建强[2] 

机构地区：[1]华中科技大学电气与电子工程学院,湖北武汉430074 [2]西安高压电器研究所,陕西西安710077

出　　处：《高压电器》2006年第1期73-74,76,共3页High Voltage Apparatus

摘　　要：介绍了一种新型光电电流互感器的研制及实际挂网运行状况。该新型光电电流互感器克服了传统互感器的不足,采用光供能和光纤传输,实现了高低压完全电气隔离,并完成了全套型式试验。经过实际的挂网试运行,证明其各项性能良好,满足实际工程运行的需要。In this paper, a new hybrid-optical direct current transformer is introduced, and running states are given. Overcoming the shortcomings of traditional transformer, the system gets power from optical source, transmits data with optical fiber, and makes the high voltage isolated from the low voltage section. The transformer has been accomplished the type test. Through the practical tentative operation in HVDC transmission network, the resuh shows that the transformer functions meet the needs of the project.

关 键 词：直流电流互感器 试验 回路电阻 

分 类 号：TM452[电气工程—电器]