摘要
随着我国电网技术的不断发展,种类广泛的电子电力设备因其具有快速反应特征的显著优点逐渐被引入配电系统中,从而大大的提高了配电系统运行过程中的可行性。然而,电力电子设备在给配电系统带来可行性的同时,也给配电系统和继电保护系统带来了降低电网安全稳定性的不利影响,从而给配电系统和继电保护系统带来了不可忽视的安全隐患问题。本文对电力电子设备对配电系统继电保护的影响进行探究分析。
With the continuous development of power grid technology in China,a wide variety of power electronic devices due to its advantages of fast reaction characteristics were introduced into the distribution system,thus greatly improve the feasibility of the operation of the power distribution system in the process.However,the power electronic equipment in power distribution system to bring the feasibility at the same time,but also to the distribution system the relay protection system and reduces the adverse effects of network safety and stability,which brings safety problems can not be ignored to the distribution system and relay protection system.In this paper the influence of the power electronic equipment of relay protection of distribution system analysis.
作者
郑丽丽
Zheng Lili(Xuzhou survey and design center of Beijing economic and technology research institute of State Grid Corp Corportaion of China, 221000)
出处
《电子测试》
2016年第10期116-116,115,共2页
Electronic Test
关键词
电力电子
配电系统
继电保护
power electronics
distribution system
relay protection
