智能科学与技术学报 ›› 2020, Vol. 2 ›› Issue (3): 251-260.doi: 10.11959/j.issn.2096-6652.202027

• 学术论文 • 上一篇    下一篇

复杂微电网控制中的随机博弈与优化研究

周洪,要若天(),余昶,雷忠诚   

  1. 武汉大学电气与自动化学院,湖北 武汉 430072
  • 修回日期:2020-06-14 出版日期:2020-09-20 发布日期:2020-10-20
  • 作者简介:周洪(1962- ),男,博士,武汉大学电气与自动化学院教授、博士生导师,主要研究方向为复杂微电网控制、分布式能源系统等|要若天(1992- ),男,武汉大学电气与自动化学院博士生,主要研究方向为智能电网控制与博弈优化、微电网能源管理系统等|余昶(1990- ),男,武汉大学电气与自动化学院博士生,主要研究方向为分布式微电网控制、复杂网络理论等|雷忠诚(1991- ),男,武汉大学电气与自动化学院博士后,主要研究方向为复杂系统网络化控制、远程控制系统等
  • 基金资助:
    国家自然科学基金资助项目(61873195)

Research on stochastic game and optimization in complex microgrid control

Hong ZHOU,Ruotian YAO(),Chang YU,Zhongcheng LEI   

  1. School of Electrical Engineering and Automation,Wuhan University,Wuhan 430072,China
  • Revised:2020-06-14 Online:2020-09-20 Published:2020-10-20
  • Supported by:
    The National Natural Science Foundation of China(61873195)

摘要:

由大量分布式能源、储能设备以及动态负荷集成的复杂微电网,具有出力-负荷双随机特性。旨在结合随机博弈优化理论,讨论综合能源微电网中的各种决策和优化控制问题。首先,分析了未来复杂微电网的特点和体系结构;其次,重点阐述了综合能源微电网中多种决策群体的博弈形式和交互方式;然后,基于微电网不同的拓扑结构和群体的随机特性,归纳了影响网络博弈的主要因素;最后,给出一种随机博弈优化策略及其控制方法架构。通过深入探讨不同形式下的微电网同步、稳定性及博弈优化等关键问题,为进一步促进清洁能源消纳和供需互动、维护电网稳定提供了新的思路。

关键词: 微电网, 复杂网络, 博弈论, 优化控制

Abstract:

A microgrid which integrated by a large scale of distributed generators,storage equipment and dynamic loads has stochastic characteristics in both the power generation and the demand-side.The purpose was to discuss various decision-making and optimal control approaches in the integrated energy microgrid based on a stochastic game.Firstly,the characteristic and architecture of the future complex microgrid were investigated.Secondly,the form and interact of the group game were explained in details,respectively.Then,the stochastic characteristics of different players and the topology that affecting the game on complex microgrids were presented.Finally,a stochastic game optimization approach and its control architecture was proposed.By discussing the key issues of microgrid synchronization,stability and game optimization in different perspectives,the new ideas for promoting clean energy consumption,supply-demand side interaction and maintaining the stability of power grids were provided.

Key words: microgrid, complex network, game theory, optimal control

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