| 用注入法实现小电流接地系统单相接地选线保护 |
| |
| 引用本文： | 桑在中,张慧芬,潘贞存 田质广.用注入法实现小电流接地系统单相接地选线保护[J].电力系统自动化,1996,20(2):11-12. |
| |
| 作者姓名： | 桑在中 张慧芬 潘贞存 田质广 |
| |
| 作者单位： | (山东工业大学电力系·250014·济南);(济南大学机电系);(山东工业大学电力系) |
| |
| 摘 要： | 介绍一种小电流接地系统单相接地选线的新原理，其适合小电流接地系统的各种情况，并通 过实验室模拟试验，且已应用于8098单片机实现的微机选线保护。
|
| 关 键 词： | 小电流接地系统 单相接地故障 微机选线保护 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
PROTECTION FOR SINGLE PHASE TO EARTH FAULT LINE SELECTION FOR UNGROUNDED POWER SYSTEM BY INJECTING SIGNAL |
| |
| Sang Zaizhong.PROTECTION FOR SINGLE PHASE TO EARTH FAULT LINE SELECTION FOR UNGROUNDED POWER SYSTEM BY INJECTING SIGNAL[J].Automation of Electric Power Systems,1996,20(2):11-12. |
| |
| Authors: | Sang Zaizhong |
| |
| Affiliation: | Sang Zaizhong(Shandong University of Technology.200014.Ji'nan. China)Zhang Huifen(Ji'nan University.Ji'nan.China)Pan Zhencun;Tian Zhiguang(Shandong University of Technology.250014.Ji'nan.China) |
| |
| Abstract: | A new principle to select single phase to earth fault line for ungrounded power system is presented. And a microcomputer-based protection used INTEL8098 for selecting fault line is introduced. |
| |
| Keywords: | neutral indirectly grounded or ungrounded system single phase to earth fault microcomputer-based line selection |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《电力系统自动化》浏览原始摘要信息 |
|
点击此处可从《电力系统自动化》下载全文 |
