摘要
通过能源路由器实现台区间功率互联,能够有效实现能源跨区域共享,提升配电系统的供电可靠性。提出了一种基于多端口能源路由器的配电台区间协同控制策略以改善台区配变负载率,使台区配变接近最佳效率点,最终提升多台区运行经济性。首先,简要介绍了台区间基于能源路由器的能源交互方式以及协调控制流程;然后,以台区配变最佳负载率为目标函数,建立了台区间优化控制模型;最后通过算例验证了多端口能源路由器在配电台区间的优化控制效果。
The use of energy routers to realize power interconnection between stations intervals can effectively realize cross-regional energy sharing and improve the power supply reliability of the power distribution system.In this paper,an collaborative control strategy between distribution station intervals based on multi-port energy routers was proposed to improve the load ratio of station distribution,which can make the operation state of transformer close to the best efficiency point and ultimately improve the operational economy of multiple stations.Firstly,the energy interaction mode and coordinated control process based on energy router between distribution station intervals were briefly introduced.Then,taking the optimal load ratio of the station interval configuration as the objective function,the optimal control model of the station interval was established.Finally,the optimal control effect of multi-port energy router in the distribution station interval was verified by case study.
作者
马仲坤
黄奇峰
戚星宇
戴黎明
蒋志坚
Ma Zhongkun;Huang Qifeng;Qi Xingyu;Dai Liming;Jiang Zhijian(Changzhou Power Supply Branch of State Grid Jiangsu Electric Power Co.,Ltd.,Changzhou 213003,China)
出处
《能源与环保》
2023年第10期273-278,共6页
CHINA ENERGY AND ENVIRONMENTAL PROTECTION
基金
国网江苏省电力有限公司科技项目(J2021025)。
关键词
配电台区间
多端口能源路由器
协同控制策略
台区间互联
容量配置
distribution station area
multi-port energy routers
collaborative control strategy
interconnection between stations
capacity configuration
