| 数字式比率差动继电器的通用特性 |
| |
| 引用本文： | 朱声石.数字式比率差动继电器的通用特性[J].电力系统自动化,1999,23(11):6-9. |
| |
| 作者姓名： | 朱声石 |
| |
| 作者单位： | 电力自动化研究院,210003,南京 |
| |
| 摘 要： | 讨论了数字式比率差动继电器的两种通用比率制动判据及其特性，并分析了此通用特性在输 电线路差动保护、变压器差动保护、母线差动保护及发电机差动保护中的应用性能。采用此 通用特性可以不必进行保护的整定计算，使保护的使用非常方便。
|
| 关 键 词： | 比率差动继电器 比率制动判据 变压器差动保护 母线差动保护 发电机差动保护 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
GENERAL CHARACTERISTICS OF DIGITAL PERCENTAGE DIFFERENTIAL RELAY |
| |
| Zhu Shengshi.GENERAL CHARACTERISTICS OF DIGITAL PERCENTAGE DIFFERENTIAL RELAY[J].Automation of Electric Power Systems,1999,23(11):6-9. |
| |
| Authors: | Zhu Shengshi |
| |
| Abstract: | Two general restraint criteria and their characteristics of the digital percentage differential relay are introduced. The applications of the general characteristics to the transmission line differential protection, power transformer differential protection,bus differential protection and generator differential protection are discussed, With the general characteristics, the calculation for relay setting is not necessary. |
| |
| Keywords: | percentage differential relay retraint criterion transformer differential protection bus differential protection generator differential protection |
| 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 |
