高压隔离开关电触头性能改善探讨  

Discussion of Improvement Method of Electrical Contacts on High Voltage Disconnector

作　　者：凌颖[1] 赵莉华[1] 林显[2] 唐婷婷[1] 

机构地区：[1]四川大学电气信息学院,四川成都610065 [2]中国长江电力股份有限公司,湖北宜昌443003

出　　处：《高压电器》2010年第8期101-105,共5页High Voltage Apparatus

摘　　要：在分析中国高压隔离开关电触头运行问题的基础上,对国内外隔离开关电触头性能改善的技术和生产工艺进行了总结。提出了采用碳离子注入方法改善高压隔离开关银基电触头耐磨性、导电性、抗氧化性的方案,为中国高压设备企业改善高压隔离开关性能提供了新的思路。Base on the analysis of the operational problems of electrical contacts on high-voltage disconnector, the improvement technology and production process about electrical contacts are surveyed. A new production technology to improve sliver electrical contacts＇ abrasion-resistance, conductivity and oxidation-resistant, named C^＋ _implantation, is proposed which can supply a new way to product high performance electrical contacts.

关 键 词：高压隔离开关 电触头 离子注入 碳离子 

分 类 号：TM564[电气工程—电器]