摘要
在能源结构转型的背景下,分布式能源在电力系统中的渗透率逐渐增高,配电网不再是一个简单的无源网络,导致输配电网之间的互动变得更加密切,传统的输配割裂式能量管理模式的局限性凸显。首先从4个方面对垂直垄断管理体制下的输配协调优化相关研究成果进行归纳;然后针对电力市场改革进程中配电公司参与集中市场、分布式能源聚合商参与集中市场、分布式能源参与本地市场3种场景,对市场环境下的输配协调优化相关研究成果进行梳理;最后对含分布式能源电力系统输配协调优化进行总结与展望。
In the context of energy structure transformation,the penetration of distributed energy resources in power systems is gradu-ally increasing,and the distribution network is no longer a simple passive network,resulting in closer interaction between transmis-sion and distribution networks.The limitations of the traditional transmission and distribution split energy management mode are prominent.Firstly,this paper summarizes the relevant research results of transmission and distribution co-optimization under vertical monopoly management system from four aspects.Then,aiming at three scenarios including distribution companies participating in the centralized market and distributed energy resource aggregators participating in the centralized market,and distributed energy resources participating in the local market during electricity market reform process,the relevant research results of transmission and distribution co-optimization under market environment are sorted out.Finally,the transmission and distribution co-optimization of power systems with distributed energy resources is summarized and prospected.
作者
谢东
刘明波
徐立新
XIE Dong;LIU Mingbo;XU Lixin(School of Electric Power Engineering,South China University of Technology,Guangzhou 510640,China;Guangdong Key Laboratory of Clean Energy Technology,South China University of Technology,Guangzhou 510640,China;Metrology Center of Guangdong Power Grid Co.,Ltd.,Guangzhou 510080,China;Department of Electronic Business,South China University of Technology,Guangzhou 510640,China)
出处
《南方电网技术》
CSCD
北大核心
2023年第4期25-37,共13页
Southern Power System Technology
基金
国家自然科学基金项目(52077083)
广东省哲学社会科学“十三五”规划2018年度一般项目(GD18CYJ05)。
关键词
输配协调
分布式能源
垂直垄断管理
电力市场
transmission-distribution co-optimization
distributed energy resource
vertical monopoly management
electricity market
