| 电力系统自动重合闸的案例逻辑分析 |
| |
| 引用本文： | 刘学辉,贾风香,冯熊彬. 电力系统自动重合闸的案例逻辑分析[J]. 电力自动化设备, 2006, 26(3): 45-47 |
| |
| 作者姓名： | 刘学辉 贾风香 冯熊彬 |
| |
| 作者单位： | 合肥供电公司,安徽,合肥,230022;池州供电公司,安徽,池州,247000 |
| |
| 摘 要： | 通过对微机保护的重合闸逻辑回路进行分析,指出早期微机线路保护的重合闸逻辑存在的问题,并针对问题提出改进措施和注意事项。同时,在目前微机保护已被广泛采用的有利条件下,故障分析应充分利用微机保护中的事件记录,尤其是多个相关保护装置间事件记录的相互配合,从而作出全面客观的分析。
|
| 关 键 词： | 自动重合闸 继电保护 闭锁重合 重合闸逻辑 |
| 文章编号： | 1006-6047（2006）03-0045-02 |
| 收稿时间： | 2005-08-08 |
| 修稿时间： | 2005-08-08 |
Case study of power system auto-reclosing logic |
| |
| LIU Xue-hui,JIA Feng-xiang,FENG Xiong-bin. Case study of power system auto-reclosing logic[J]. Electric Power Automation Equipment, 2006, 26(3): 45-47 |
| |
| Authors: | LIU Xue-hui JIA Feng-xiang FENG Xiong-bin |
| |
| Affiliation: | 1. Hefei Power Supply Company, Hefei 230022, China; 2. Chizhou Power Supply Company,Chizhou 247000,China |
| |
| Abstract: | Reclosing logic of some microcomputer-based relay protections are analyzed. Some pro-blems of early line protections are pointed out,and countermeasures and notices are presented. As the microcomputer-based relay protections have been widely applied,its event records should be fully used for fault analysis. Especially the mutual remedy of event records of multi relating protections helps for comprehensive and objective analysis. |
| |
| Keywords: | auto-reclosing relay protection lock-reclosing reclosing logic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电力自动化设备》浏览原始摘要信息 |
|
点击此处可从《电力自动化设备》下载全文 |
|
