• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2016, Vol. 37 ›› Issue (1): 23-29.doi: 10.3969/j.issn.1000-7229.2016.01.004

• 电力经济研究 ·栏目主持 文福拴教授· • 上一篇    下一篇

基于改进的混合多种群进化算法的城市能源系统供需优化方法研究

刘树勇1,李娜1,曾鸣2,王磊1,刘丽霞1,李春雪2,刘伟2,欧阳邵杰2   

  1. 1. 国网天津市电力公司经济技术研究院,天津市300000;2. 华北电力大学经济与管理学院,北京市 102206
  • 出版日期:2016-01-01
  • 作者简介:刘树勇(1978),男,硕士,高级工程师,主要从事电力市场分析预测工作; 李娜(1985),女,博士,中级经济师,主要从事能源电力经济研究工作; 曾鸣(1957),男,教授,博导,研究方向为电力技术经济及需求侧响应; 王磊(1981),男,博士,主要从事电力经济与管理工作; 刘丽霞(1981),女,硕士,高级工程师,主要从事能源与电力市场分析工作; 李春雪(1991),女,硕士研究生,研究方向为能源与电力经济; 刘伟(1992),男,硕士研究生,研究方向为能源与电力经济; 欧阳邵杰(1989),男,博士研究生,研究方向为能源与电力经济。
  • 基金资助:

    国家自然科学基金资助项目 (71271082)

Supply and Demand Optimization Method of Urban Energy System Based on Improved Multispecies Hybrid Evolutionary Algorithm

LIU Shuyong1, LI Na1, ZENG Ming2, WANG Lei1, LIU Lixia1, LI Chunxue2, LIU Wei2, OUYANG Shaojie2   

  1. 1. State Grid Tianjin Economic Research Institute, Tianjin 300000, China;2. School of Economics and Management, North China Electric Power University, Beijing 102206, China
  • Online:2016-01-01
  • Supported by:

    Project supported by National Natural Science Foundation of China (71271082)

摘要:

对城市能源系统供需优化方法进行研究。首先,以能源系统总成本最小为目标,建立考虑多类能源规划约束条件的城市能源系统供需优化模型;其次,引入改进的混合多种群进化算法,确定模型的寻优流程;最后,采用终端能源消费预测模型的相关结果作为需求约束量,将模型应用于T市进行算例分析。算例结果表明,应用所构建模型获取的未来规划期内最优能源供应结果,满足城市能源相关政策文件要求,能够有效引导T市能源供应向清洁、可持续化方向发展。

关键词: 城市能源系统, 供需优化模型, 变量耦合关系, 改进的混合多种群进化算法

Abstract:

This paper studies the supply and demand optimization method of urban energy systems. Firstly, taking the minimum total cost of energy system as the target, we establish the supply and demand optimization model of urban energy system with considering multiclass energy planning constraints. Secondly, we introduce the improved multispecies hybrid evolutionary algorithm to determine the optimal process of the model. Finally, we use the related results of the terminal energy consumption forecast model as demand constraints, and apply the model to the example analysis of T city. The results show that the optimal energy supply results during the future planning period obtained in the model can meet the requirements of urban energy relative policy documents, which will guide the energy supply of T city to clean and sustainable development direction.

Key words: urban energy system, optimization model of supply and demand, coupling relation among variables, improved multispecies hybrid evolutionary algorithm

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