摘要
随着科技发展,电力工程相关技术也有很大进步,特别是继电保护与二次回路部分,并呈现出智能化、自动化及集成化等特点。在智能电网建设中,逐渐凸显出传统继电保护与二次回路的劣势,信息网络技术、神经网络及自适应保护等已成为技术发展的重要趋势。本文在分析继电保护及二次回路的基本概念及现状的基础上,对其发展趋势及继电保护及二次回路新技术进行了探讨。
With the development of science and technology,the related technologies of power engineering have made great progress,especially the relay protection and secondary circuit,which are characterized by intelligence,automation and integration.In the construction of smart grid,the disadvantages of traditional relay protection and secondary circuit are gradually highlighted.Information network technology,neural network and adaptive protection have become important trends in technology development.On the basis of analyzing the basic concepts and present situation of relay protection and secondary circuit,this paper discusses its development trend and new technologies of relay protection and secondary circuit.
作者
郭奥
Guo Ao(Power Supply Branch,Shanxi Fenxi Mining(Group)Co.,Ltd.,Shanxi,032000)
出处
《当代化工研究》
2020年第20期8-9,共2页
Modern Chemical Research
关键词
电力系统
继电保护
二次回路
现状
发展
power system
relay protection
secondary circuit
status quo
development
