微机保护测控装置精准更换操作法  

The Precise Replacement Operation Method for Microcomputer Protection Measuring and Controlling Devices

作　　者：李传东[1] 赵兴永[2] 陈晓霞[3] 赵丰凯 史红艳[3] Li Chuandong;Zhao Xingyong;Chen Xiaoxia;Zhao Fengkai;Shi Hongyan(The Machinery & Power Dept.;The Section Steel Ironmaking Plant;The Energy & Power Plant)

机构地区：[1]莱芜钢铁集团有限公司机械动力部 [2]莱芜钢铁集团有限公司型钢炼铁厂 [3]莱芜钢铁集团有限公司能源动力厂

出　　处：《莱钢科技》2019年第3期4-6,共3页Laigang Science & Technology

摘　　要：结合具体实例,介绍了线路微机保护测控装置的更换操作方法,对于微机保护测控装置更换升级改造具有借鉴意义,该方法操作简单、准确可靠,能大大提高工作效率,经实践检验效果很好,可在供配电系统中推广应用。Combined with specific examples, this paper introduced the replacement operation methods for the line microcomputer protection measuring and controlling devices, which has a reference significance for the replacement and upgrading of the microcomputer protection measuring and controlling devices. This method is simple, accurate and reliable, can greatly improve the work efficiency, and of very good effect tested by practice, it can be popularized and applied in the power supply and distribution system.

关 键 词：变电站 微机保护 技术改造 选择应用 

分 类 号：TM77[电气工程—电力系统及自动化]