主设备保护技术发展的回顾与前瞻  

Review and prospect of technology development of protection for electric main equipment

作　　者：王维俭[1] 桂林[1] 

机构地区：[1]清华大学电机系,北京100084

出　　处：《电力系统保护与控制》2008年第12期5-7,共3页Power System Protection and Control

摘　　要：近30年来,电气主设备继电保护技术取得了显著进步,中国首先提出"多回路分析法",为主设备主保护方案的选择采用"定量化优化设计方法"奠定了理论基础。随着我国大型、特大型发电机组的大量投运,造就了一大批主设备保护技术工作者。面向未来将有更多更大的主设备保护技术难题等待去解决。In the past thirty years,the technology of relay protection for electric main equipment has been remarkably improved.The multi-loop method has been firstly presented by Chinese researchers,which established the theoretic basis of quantitative and optimum design method of main protection configuration scheme for the electric main equipment.Along with many large-sized generators going into operation,a group of relaying workers have been brought up.Many technique problems on the relay protection for electric main equipment need to be solved in the future.

关 键 词：电气主设备 继电保护技术 多回路分析法 定量化优化设计 

分 类 号：TM77[电气工程—电力系统及自动化]