交流特高压工程充油设备非电气量保护研究及运行经验  

Research and Operation Experience on the Non-electric Quantity Protection of the Oil-Immersed Equipments of UHVAC Project

作　　者：常勇[1] 张海燕[1] 李晶[1] 陕华平[1] 

机构地区：[1]国家电网公司运行分公司,北京100005

出　　处：《华中电力》2009年第5期16-19,共4页Central China Electric Power

摘　　要：大型充油设备的非电保护配置,对于保障交流特高压试验示范工程可靠运行具有十分重要的意义。介绍了现场非电量保护的配置及运行经验,从非电量保护抗干扰能力、动作逻辑配置角度探讨了设备工艺要求。针对现场实际,明确了现场二次回路设计的要求,提出了增加非电气量保护动作可靠性的设想。The configuration of non-electrical protection of large oil immersed equipments is very important to ensure the reliable running of UHVAC demonstration project.Introduced field configuration and operation experience of non-electric quantity protection,discussed the technological requirements of electrical equipments in terms of anti-disturbance and action logic configuration of non-electric quantity protection.To the fieldwork,explicit the demand of secondary circuit design,proposed the assumption of improving the reliability of non-electric quantity protection.

关 键 词：交流特高压 非电量保护 运行经验 配置 

分 类 号：TM81[电气工程—高电压与绝缘技术] TM732