| 一起变压器故障时继电保护动作行为的分析 |
| |
| 引用本文： | 上官帖,李升健,崔金灵,叶心平. 一起变压器故障时继电保护动作行为的分析[J]. 华中电力, 2009, 22(4): 27-29 |
| |
| 作者姓名： | 上官帖 李升健 崔金灵 叶心平 |
| |
| 作者单位： | 江西电力科学研究院,江西 南昌,330096 |
| |
| 摘 要： | 介绍了一起现场发生的典型220kV变压器匝间故障和接地故障时继电保护装置的动作行为情况。通过对故障录波数据、继电保护装置的动作行为的详细分析，消除了疑惑，论证了本次保护动作为正确动作，提出了相关建议。
|
| 关 键 词： | 变压器 故障 继电保护 分析 |
Analysis of Relay Protection Responding to a Transformer Fault |
| |
| SHANG Guan-tie,LI Sheng-jian,CUI Jin-ling,YE Xin-ping. Analysis of Relay Protection Responding to a Transformer Fault[J]. Central China Electric Power, 2009, 22(4): 27-29 |
| |
| Authors: | SHANG Guan-tie LI Sheng-jian CUI Jin-ling YE Xin-ping |
| |
| Affiliation: | Jiangxi Power Institute of Science, Nanchang 330096,China;Jiangxi Power Institute of Science, Nanchang 330096,China;Jiangxi Power Institute of Science, Nanchang 330096,China;Jiangxi Power Institute of Science, Nanchang 330096,China |
| |
| Abstract: | Introduced a typical 220 kV transformer protection operation behavior when the transformer interturn fault and grounding fault occurs.Through analyzing the fault wave graphics and operation behavior of relay protection equipment in detail,solved doubts,demonstrated protection behavior is correct,and finally put forward some advices. |
| |
| Keywords: | transformer faults relay protection analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《华中电力》浏览原始摘要信息 |
|
点击此处可从《华中电力》下载全文 |
|
