基于含分布式电源的配电网优化运行研究

Research on optimal operation of distribution network with distributed generation integration

针对分布式能源大规模接入配电网带来的配电网规划和电能质量等问题,进行配电网优化运行研究。从分布式电源给配电网带来的影响出发,对配电网重构技术、分布式电源位置和容量优化及滤波器选型和位置优化三个角度进行了综述,同时分析总结配电网优化运行的建模方式和约束条件,并围绕多目标非线性且多约束的组合优化问题求解算法进行了梳理归纳,对配电网优化运行做总结与展望。

Aiming at the problems of distribution network planning and power quality caused by the large-scale integration of distributed generation into the distribution network,the optimal operation of distribution network is studied.Starting from the impact of distributed generation on distribution network,this paper summarizes the distribution network reconfiguration technology,distributed generation location and capacity optimization,filter selection and location optimization,and analyzes and summarizes the modeling methods and constraints of optimal operation of distribution network.It summarizes and prospects the optimal operation of distribution network.