配电网规划研究综述与展望

从规划模型、规划方法、求解算法3个方面对配电网规划研究进行综述。根据配电网规划的内容、是否采取主动管理措施和考虑的利益主体的不同将规划模型分为电源规划模型、网架规划模型、电源与网架的综合规划模型、实施主动管理的规划模型和考虑多利益主体的规划模型五大类，对规划模型的关键问题进行评述；根据规划模型的目标函数个数、层数、时间的动态性和是否考虑不确定性因素将规划方法分为多目标规划方法、双层规划方法、多阶段规划方法和不确定性规划方法四大类，对规划方法进行分析；对用于配电网规划目标函数求解的数学优化算法和人工智能优化算法的优缺点和适用性进行比较。最后展望配电网规划未来的研究方向。

Review and prospect of distribution network planning

The research of distribution network planning is reviewed from planning model, planning method and solving algorithm. According to the content of distribution network planning, whether to take active management measures and the difference of stakeholders considered, the planning models are classified into five categories: power source planning, grid structure planning, joint planning of power source and grid structure, planning under active management measures and planning of multi-stakeholder, and the key issues of planning models are commented. According to the number of objective functions, the number of layers, time dynamics and whether uncertainties are taken into account in the planning model, the planning methods are classified into four types: multi-objective planning, bilevel planning, multi-stage planning and uncertainty planning, and the planning methods are analyzed. The advantages, disadvantages and applicability of mathematical and artificial intelligence optimization algorithms used for solving the objective functions of distribution network planning are compared. Finally, the future research direction of distribution network planning is prospected.