摘要
随着新能源的开发和利用,分布式发电的应用也越来越广泛,分布式电源在电网中所占的比例也越来越大,分析了分布式电源的特点以及对配电网的影响,同时对分布式电源常用的两种运行控制策略做了详细解析。对配电网中的电压控制方法进行了总结与分析,对以下几种控制方法进行了详细的分析:分布电压控制策略;集中式电压控制策略;分层电压控制策略。通过电压控制可以对系统的线路损耗进行有效降低,而且也能改善系统的安全性。
With the development and utilization of new energy,the application of distributed generation is more and more extensive,and the proportion of distributed generation in the power grid is also increasing.In this paper,the characteristics of distributed generation and its influence on distribution network are analyzed,and two common operation control strategies of distributed generation are analyzed in detail.The voltage control methods in distribution network are summarized and analyzed,and the following control methods are analyzed in detail:distributed voltage control strategy;centralized voltage control strategy;hierarchical voltage control strategy.Voltage control can effectively reduce the line loss of the system and improve the safety of the system.
作者
于达
张玮
王辉
YU Da;ZHANG Wei;WANG Hui(School of Electrical Engineering and Automation,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250353,China;School of Electrical Engineering,Shandong University,Jinan 250000,China)
出处
《齐鲁工业大学学报》
CAS
2022年第1期59-65,共7页
Journal of Qilu University of Technology
基金
面向跨境互联的多能互补新能能源系统关键技术研究(国家重点研发计划战略性国际科技创新合作重点专项2018YFE0208400)。
关键词
分布式电源
主动配电网
电压控制
分布式电源运行控制
distributed power supply
active distribution network
voltage control
operation control of distributed power supply
