智能变电站中新型保护装置电连接端子装联工艺的改进 

刘娟 
(南京国电南自电网自动化有限公司，江苏 南京 211000) 
 

摘 要： 随着智能数字化变电站的出现，其使用的保护装置逐步升级。介绍了保护装置与智能变电站的关系，分析了新型保护装置中的电连接端子装联工艺的改进方法——压接技术，并给出了其具体的实施步骤及注意事项，与传统装联焊接方式相比该技术更加环保经济，可靠性更强，经过工艺试验，结果表明各项测试结果均满足电力行业标准要求。
关键词： 智能变电站；保护装置；压接工艺；
中图分类号：TM774 文献标识码：B 文章编号：1007-3175(2014)05-0048-03

Improvement of New Type Protection Device Electrical Connection Terminal Installation & Connection Technology in Smart Substation 

LIU Juan 
（Nanzi Power Net Automation Co., Ltd of Nanjing State Grid, Nanjing 211000, China） 
 

Abstract: Following appearance of smart digital substation, the protection devices are upgrading step by step too. Introduction was made to the relationship between protection devices and smart substations. This paper analyzed electrical connection terminal installation & connection technology improvement method, press-in technology and gave its actually implementary procedures and cautions. Compared with the traditional installation & connection welding, this technology is more enviromental protection and economic, more strong in reliability. Technological tests show that each item of test meets the requirements of power industry.
          Key words: smart substation; protection device; press-in technology

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