| 直流牵引系统继电保护参数匹配 |
| |
| 引用本文： | 郭志.直流牵引系统继电保护参数匹配[J].都市快轨交通,2009,22(4):86--88. |
| |
| 作者姓名： | 郭志 |
| |
| 作者单位： | 上海轨道交通维护保障中心供电分公司,上海,200235 |
| |
| 摘 要： | 根据上海地铁2号线直流牵引供电系统继电保护的配置,结合直流保护的原理,分析直流保护动作电流的特征波形,阐述系统保护参数设置与地铁车辆负载特征匹配性问题;对比现场测试数据和保护原理的特征曲线,提出保护参数匹配的调整方法,为直流牵引系统的保护调整提供参考依据。
|
| 关 键 词： | 上海地铁 直流牵引 供电系统 继电保护 参数匹配 |
| 修稿时间： | 2013/12/12 0:00:00 |
Parameter Matching of Relay Protection in DC Traction Power System |
| |
| Guo Zhi.Parameter Matching of Relay Protection in DC Traction Power System[J].Urban Rapid Rail Transit,2009,22(4):86--88. |
| |
| Authors: | Guo Zhi |
| |
| Institution: | Shanghai Rail Transit Maintenance Support Center;Shanghai 200235 |
| |
| Abstract: | According to the relay setting in DC traction power system of Shanghai metro Line 2 and the theory of DC protection,the characteristic waves during tripping process were analyzed. The matching between relay protection parameters in DC traction system and characteristics of rolling stock is explained. A specific regulation scheme is put forward through contrasting the real testing data and the characteristic curves of protection principle for regulating the matching of relay protection parameters. |
| |
| Keywords: | Shanghai metro DC traction system power system relay protection matching of parameters |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《都市快轨交通》浏览原始摘要信息 |
| 点击此处可从《都市快轨交通》下载免费的PDF全文 |
