三峡左岸电站发电机-变压器组继电保护的配置  

GENERATOR TRANSFORMER RELAY PROTECTION SYSTEM FOR THREE GORGES PROJECT LEFT BANK POWER STATION

作　　者：周强[1] 汪祖禄[1] 

机构地区：[1]长江水利委员会设计院

出　　处：《继电器》1998年第5期40-44,57,共6页Relay

摘　　要：三峡左岸电站发电机变压器组的继电保护技术设计方案，自１９９４年３月以来，由三峡开发总公司多次组织国内著名专家教授对其进行审查，并委托长江水利委员会会同清华大学、华中理工大学对其主保护进行灵敏度模拟计算，于１９９７年８月形成了向国外招标的最终方案，得到了国外投标商的积极响应和配合，并在第一次设计联络会上得到了外商的确认。简要介绍了三峡左岸电站发电机变压器组主保护的选取和其他后备保护的配置方案。The technical design scheme of generator-transformer relay protection system for Three Gorges Project Left Bank Power Station has been studied since March 1994.In August 1997,the last bidding scheme has been decided,and the scheme has been confirmed by the contractors on the first design liaison meeting.In this paper,the authors state the selecting of main protections and the scheme of back-up protections briefly for generator-transformer in Three Gorges Project Left Bank Power Station.

关 键 词：发电厂 继电保护装置 发电机 变压器组 

分 类 号：TM621.9[电气工程—电力系统及自动化] TM774