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基于重复博弈的区域综合能源系统优化运行分析
作者:
作者单位:

1. 华北电力大学电气与电子工程学院, 河北省保定市 071003; 2. 国网雄安新区供电公司, 河北省保定市 071600;3. 许继集团有限公司, 河南省许昌市 461000

摘要:

文中提出了一种基于重复博弈的区域综合能源系统(RIES)优化运行方法。首先,对RIES各环节进行建模与分析。将配电网重构结合电容器投切作为优化调控手段之一,以微能源网与配电网为博弈参与者,微能源网日运行费用和配电网综合满意度为各自效用函数,建立RIES重复博弈优化模型。然后,通过双方之间的互动博弈动态改变能量交互边界和双方策略集,并采用自适应粒子群算法进行求解,最终得到RIES博弈均衡优化结果。最后,以典型RIES为例对所提博弈模型进行仿真验证,结果表明,所提方法充分发挥了配电网在RIES运行优化中的作用,兼顾了微能源网和配电网的利益,有效降低了微能源网日综合运行成本,实现了RIES的协同经济优化运行。

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基金项目:

国家自然科学基金资助项目(51577068);国家电网公司科技项目(5204BB19000N)

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作者简介:


Analysis of Repeated Game Based Optimal Operation for Regional Integrated Energy System
Author:
Affiliation:

1. School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, China; 2. State Grid Xiongan New Area Electric Power Supply Company, Baoding 071600, China; 3. XJ Group Corporation, Xuchang 461000, China

Abstract:

A repeated game based optimal operation method of regional integrated energy system(RIES)is proposed. Firstly, the various aspects of RIES are modeled and analyzed. Taking the distribution network reconfiguration combined with capacitor switching as one of the ways of optimizing control, the micro-energy grid and the distribution network are regarded as game players, daily operation cost and comprehensive satisfaction are taken as their utility functions to establish the repeated game model of RIES. Then, the energy interaction boundary and strategy set are dynamically changed through the interactive game between the two parties, and the adaptive particle swarm optimization algorithm is used to obtain the result. Finally, a typical RIES is taken as an example to simulate and verify the proposed game model. The simulation results indicate that the proposed method could fully exerts the role of distribution network in the optimization of RIES operation while considering the interests of the micro-energy grid and the distribution network, effectively reduce the daily operation cost of micro-energy grid and realize the coordinated economic optimal operation of RIES.

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Foundation:
引用本文
[1]李鹏,王子轩,侯磊,等.基于重复博弈的区域综合能源系统优化运行分析[J].电力系统自动化,2019,43(14):81-89. DOI:10.7500/AEPS20181115007.
LI Peng, WANG Zixuan, HOU Lei, et al. Analysis of Repeated Game Based Optimal Operation for Regional Integrated Energy System[J]. Automation of Electric Power Systems, 2019, 43(14):81-89. DOI:10.7500/AEPS20181115007.
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  • 收稿日期:2018-11-15
  • 最后修改日期:2019-06-20
  • 录用日期:2019-06-02
  • 在线发布日期: 2019-06-20
  • 出版日期:
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