多站融合场景下的系统配置及协调运行策略

Capacity Configuration and Coordinated Operation Strategy in the Multi-station Integration Scenario

为解决在场地条件、功能融合、业务需求等约束条件下多站(电动汽车充电站、5G通信基站、数据中心、分布式光伏、储能站)的规模优化设计和协调运行问题,提出多站融合场景下各站的配置方法和协调运行策略。首先,深入分析目前各站发展资源需求和站间功能融合可能性。以提升现有变电站闲余场地利用率为目标,以各站为配置对象,明确了各站的配置原则,提出了站间功能融合方案。然后,为支撑该功能融合方案,建立各站的容量优化配置模型和站间的协调控制策略。最后,采用YALMIP/CPLEX对所建立的优化模型进行求解,并通过典型算例验证了配置方法和协调控制策略的有效性。

In the scene of multi-station(electric vehicle charging station,5G communication base station,data center,distributed photovoltaic power station,energy storage station) integration,in order to solve the problem of size optimization and coordinated operation under the constraints of site conditions,functional integration,business requirements,etc.Firstly,the resource demand of each station and the possible functional fusion points among stations are analyzed.And on the basis of this,in order to improve the utilization rate of spare space in the existing substation,we take every station as configuration objects.The configuration principle of each station is defined.And a scheme of functional integration among stations is proposed.Then,to support the function integration scheme,the optimal capacity configuration model and the coordinated control strategy among stations are established.Finally, YALMIP/CPLEX is used to solve the optimization model, and the effectiveness of configuration method and coordinated control strategy have been verified by a typical example.