The scheme of wind-storage combined system capacity configuration based on random fuzzy chance constrained bi-level programming

摘要：

　　A random fuzzy chance constrained bilevel programming scheme for distributed wind-storage combined system is proposed.The random fuzzy simulation is used to describe the uncertainty of distributed wind power output.The reliability of randomness and ambiguity is taken as the index to evaluate the capacity allocation scheme of the distributed wind-storage combined system.Considering system power balance,opportunity measurement constraint of static security index and active management(AM)measures,the random fuzzy expectation value of maximum annual profit is set as the upper optimization goal,and the minimum random fuzzy expectation value of the distributed wind power active reduction is set as the lower optimization target.The scheme is constructed by judging whether the static security index of the upper goal satisfies the confidence level of the random fuzzy chance constraint and the coordination of the upper and lower goals.Finally,the random fuzzy simulation,the forward pushback power flow calculation and the genetic algorithm(GA)are applied to solve the model.The simulation result of IEEE 14-bus example shows the effectiveness and superiority of the model and scheme.

作者: Mingyong OU Zhenyu WU Haifeng YU Xing JIANG Yinyi LI Wenlin LU

作者单位: State Grid Hunan Electric Power Company Economic and Technological Research Institute,Changsha 41000 Changsha University of Science and Technology,Changsha 410114,China

会议类型: 国际会议

会议名称: 2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)(2018第二届电子信息技术与计算机工程国际会议)(EITCE2018)

会议地点: 上海

会议语种:英文

页码: 1-6

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）