| 2007年南方电网220 kV及以上系统保护运行情况分析 |
| |
| 引用本文： | 赵有铖,章激扬,赵曼勇,舒双焰.2007年南方电网220 kV及以上系统保护运行情况分析[J].南方电网技术,2008,2(2):85-88. |
| |
| 作者姓名： | 赵有铖 章激扬 赵曼勇 舒双焰 |
| |
| 作者单位： | 中国南方电网电力调度通信中心,广东,广州,510623 |
| |
| 摘 要： | 介绍了2007年南方电网220kV及以上系统继电保护装置的运行情况，列举了线路保护、元件保护及断路器保护不正确动作事故实例，总结了保护不正确动作原因并进行责任分类，分析了保护不正确动作事故暴露出的在人员、设备、管理等方面存在的主要问题，并针对问题提出了改进措施及建议，以不断提高南方电网继电保护运行水平。
|
| 关 键 词： | 继电保护 运行情况 分析 措施及建议 |
| 收稿时间： | 2007/11/12 0:00:00 |
Operation Analysis of 220 kV and above System Relay Protection of CSG in 2007 |
| |
| ZHAO You-cheng,ZHANG Ji-yang,ZHAO Man-yong and SHU Shuang-yan.Operation Analysis of 220 kV and above System Relay Protection of CSG in 2007[J].Southern Power System Technology,2008,2(2):85-88. |
| |
| Authors: | ZHAO You-cheng ZHANG Ji-yang ZHAO Man-yong and SHU Shuang-yan |
| |
| Affiliation: | Power Dispatching & Communication Center of China Southern Power Grid;Power Dispatching & Communication Center of China Southern Power Grid;Power Dispatching & Communication Center of China Southern Power Grid;Power Dispatching & Communication Center of China Southern Power Grid |
| |
| Abstract: | The operation status of 220 kV and above system relay protection for CSG in 2007 are introduced, the incorrect action examples of line protection,component protection and circuit breaker protection are enumerated, its causes are also summarized. The main issues on personnel, equipment, management and other aspects are analyzed, the measures & suggestions are also proposed, in order to enhance the operation level of relay protection for CSG. |
| |
| Keywords: | relay protection operation condition analysis measure & suggestion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《南方电网技术》浏览原始摘要信息 |
|
点击此处可从《南方电网技术》下载全文 |
