闫明文,刘惠颖,宫游,李兴刚,文茹馨,廖小兵.基于改进Benders分解的配电网扩展规划机会约束优化方法[J].电测与仪表,2023,60(1):124-131. Yan Mingwen,Liu Huiwen,Gong You,Li Xinggang,Wen Ruxin,Liao Xiaobing.Chance-constrained optimization method for distribution network expansion planning based on modified Benders decomposition[J].Electrical Measurement & Instrumentation,2023,60(1):124-131.
基于改进Benders分解的配电网扩展规划机会约束优化方法
Chance-constrained optimization method for distribution network expansion planning based on modified Benders decomposition
In order to solve the problem of nonlinear power flow model modeling and uncertainty optimization efficiency in existing distribution system planning, a chance-constrained optimization method for distribution network expansion planning based on bilinear Benders decomposition is proposed. A two-stage stochastic mixed integer second-order cone programming model is constructed by stages at the planning investment level and operation optimization level. In order to avoid the high investment cost caused by extreme scenarios, the traditional Benders decomposition method is further extended, and a chance-constrained optimization method based on bilinear Benders decomposition is designed. The strong robustness performance of the proposed method is verified by three examples.
