电力系统及其自动化学报2019，Vol.31Issue(3)：96-101,6.DOI:10.19635/j.cnki.csu-epsa.000154
基于双向拍卖的多微电网协调优化调度
Coordinated Optimization Scheduling of Multi-microgrid Based on Double-auction
伍雨柔 1程杉 1魏荣宗2
作者信息
- 1. 新能源微电网湖北省协同创新中心(三峡大学),宜昌 443002
- 2. 台湾科技大学,台北 10607
- 折叠
摘要
Abstract
The formation of a multi-microgrid system is one of the effective ways to solve the problems with the operation of single microgrids in an area. In this paper,a coordinated optimization scheduling model for energies in multi-mi?crogrid is proposed based on improved double-auction. First,the minimum comprehensive cost of the multi-microgrid system is taken as the objective,and the sum of power interactions between each microgrid and other ones and distribu?tion network is optimized. Second,based on an improved double-auction trading model,the interactive power distribu?tion between the microgrid and other ones and distribution network is coordinated to strike a balance between the supply and demand of each microgrid,and the system’s operating cost and the impact on distribution network system are re?duced through energy interactions among multiple microgrids. The result of a numerical example show that energies in the multi-microgrid system can compensate each other at a lower total operating cost,which verifies the validity and eco?nomic efficiency of the proposed model.关键词
多微电网/双向拍卖/优化调度/电力市场Key words
multi-microgrid/double-auction/optimization scheduling/power market分类
信息技术与安全科学引用本文复制引用
伍雨柔,程杉,魏荣宗..基于双向拍卖的多微电网协调优化调度[J].电力系统及其自动化学报,2019,31(3):96-101,6.
