±800kV直流电子式电流互感器的研制  

Development of ±800 kV DC Electronic Current Transformer

作　　者：杨雯[1] 杨奖利[1] 侯彦杰[1] 张地生[1] 

机构地区：[1]西安西电高压开关有限责任公司,西安710018

出　　处：《高压电器》2011年第1期10-17,共8页High Voltage Apparatus

摘　　要：介绍了±800kV直流电子式电流互感器的研制背景、工作原理、技术参数、主要零部件、主要结构的设计研制情况、重点项目的试验情况,与国外产品进行了技术对比,并从几个主要方面进行了可靠性分析。结果表明,国内自主研制的±800kV直流电子式电流互感器达到了与国际同类产品相当的水平。The ±800 kV DC electronic current transformer development background, working principle, technical parameters, the main components, design and development situation of the main structure, experiments of the major projects were introduced. The technical comparison with foreign products,and reliability analysis were carried out in several key aspects. The results show that the ±800 kV DC electronic current transformers which are independently developed in China are reached the very similar level of international products.

关 键 词：±800 kV直流电子式电流互感器 结构设计 研制 试验 可靠性 

分 类 号：TM452[电气工程—电器]