| 基于合闸角选择的智能重合闸在保护装置中的应用 |
| |
| 引用本文： | 戴列峰,俞波,姚吉文.基于合闸角选择的智能重合闸在保护装置中的应用[J].电力系统自动化,2008,32(4):51-53. |
| |
| 作者姓名： | 戴列峰 俞波 姚吉文 |
| |
| 作者单位： | 国电南瑞科技股份有限公司,江苏省南京市,210061 |
| |
| 摘 要： | 分析了电力系统故障时短路电流与合闸角的关系,提出了一种基于合闸角选择的智能重合闸模块,在重合于永久性故障时能有效地降低暂态过程对系统的冲击.介绍了该智能重合闸模块在超高压保护装置中的应用与实现,并在动模试验中得到验证.
|
| 关 键 词： | 继电保护 重合闸 合闸角 电力系统 |
| 收稿时间： | 2007-08-01 |
| 修稿时间： | 2007-10-31 |
Application of an Intelligent Recloser Based on the Choice of Initial Fault Current Angle in Protection Devices |
| |
| DAI Liefeng,YU Bo,YAO Jiwen.Application of an Intelligent Recloser Based on the Choice of Initial Fault Current Angle in Protection Devices[J].Automation of Electric Power Systems,2008,32(4):51-53. |
| |
| Authors: | DAI Liefeng YU Bo YAO Jiwen |
| |
| Abstract: | The relation between power system fault current and the initial fault current angle is analyzed and an intelligent recloser module based on choosing the initial fault current angle is put forward. It can effectively reduce the impact on the power system during the transient process when permanent fault is reclosed. The application and realization of the intelligent recloser module in high voltage relay protection devices is described. The results of dynamic experiments indicate the feasibility and effectiveness of this type of devices. |
| |
| Keywords: | relay protection recloser initial fault current angle power system |
| 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 |
