智能电网继电保护装置的关键技术分析

Analysis of Key Technology in Relay Protection Device Smart Grid

分析继电保护装置的原理,从单元件保护技术和广域保护技术两个方面研究继电保护装置关键技术,设计继电保护装置运行系统方案,从而提高智能电网的安全性和可靠性。

This paper analyzes the principle of relay protection device,studies the key technology of relay protection device from two aspects of unit protection technology and wide area protection technology,and designs the operation system scheme of relay protection device,so as to improve the security and reliability of smart grid.