摘要
分布式发电的广泛接入,将使配电网成为一个多电源系统,这必将给当前的配电网保护带来新的挑战。为此,基于馈线自动化技术的通讯平台,并借鉴高压输电线路保护的相关原理,提出了适用于含有大量分布式发电的配电网的馈线保护方案。该方案原理简单、可靠性高、动作速度快,具有较高的实用价值。
The popular connection of distributed generation（DG） to power distribution system will turn distribution system to be a multi-source network,which is certain to challenge the distribution protection.Therefore,a protection method for distribution system with high penetration of DG,taking account of the platform and developing tendency of feeder automation,absorbing some mature protection principles generally applied in grid,is presented.The metho based on simple principle,having high reliability and speed,it is quite worth of application.
出处
《科技广场》
2010年第9期152-154,共3页
Science Mosaic
关键词
分布式发电
馈线自动化
继电保护
Distributed Generation
Feeder Automation
Relay Protection
