上海交通大学学报

上海交通大学学报 >

2023 , Vol. 57 >Issue 9: 1114 - 1125

DOI: https://doi.org/10.16183/j.cnki.jsjtu.2022.121

新型电力系统与综合能源

省间-省内两级市场协调下两阶段分布鲁棒经济调度模型

  • 陈熠 ,
  • 王晗 ,
  • 徐潇源 ,
  • 胡友琳 ,
  • 严正 ,
  • 曾丹 ,
  • 冯凯
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  • 1.上海交通大学 电力传输与功率变换控制教育部重点实验室,上海 200240
    2.国网上海市电力公司 电力调度控制中心,上海 200122
    3.中国电力科学研究院(南京分院),南京 210003
陈熠(1999-),硕士生,从事电力市场优化调度研究.

收稿日期: 2022-04-24

  修回日期: 2022-05-25

  录用日期: 2022-08-05

  网络出版日期: 2023-09-27

基金资助

国家电网有限公司科技项目(5108-202217033A-1-1-ZN)

收起

A Two-Stage Distributionally Robust Economic Dispatch Model Under the Coordination of Inter-Provincial and Intra-Provincial Bi-Level Market

  • Yi CHEN ,
  • Han WANG ,
  • Xiaoyuan XU ,
  • Youlin HU ,
  • Zheng YAN ,
  • Dan ZENG ,
  • Kai FENG
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  • 1. Key Laboratory of Control of Power Transmission and Conversion of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China
    2. Power Dispatching and Control Center, State Grid Shanghai Municipal Electric Power Company, Shanghai 200122, China
    3. China Electric Power Research Institute (Nanjing Branch), Nanjing 210003, China

Received date: 2022-04-24

  Revised date: 2022-05-25

  Accepted date: 2022-08-05

  Online published: 2023-09-27

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摘要

为促进全国范围内资源优化配置,我国积极开展跨省电力交易,并将逐步形成省间-省内两级电力市场运作的模式.在此背景下,提出一种考虑省间-省内两级市场协调运行的日前-日内两阶段经济调度框架.在日前调度阶段,构建省间-省内双层日前经济调度模型;在日内调度阶段,建立考虑源-荷预测偏差的日内经济调度模型.进一步,为应对源-荷预测偏差不确定性对经济调度的影响,提出日前-日内两阶段分布鲁棒优化模型及其求解方法,实现随机场景模糊集表征下日前-日内两阶段经济调度.最后,利用IEEE 39节点和118节点系统构建多送端-多受端互联的测试系统,利用算例仿真验证了所提模型及方法的有效性.

关键词： 两级电力市场; 两阶段经济调度; 源-荷不确定性; 模糊集; 分布鲁棒优化

本文引用格式

陈熠 , 王晗 , 徐潇源 , 胡友琳 , 严正 , 曾丹 , 冯凯 . 省间-省内两级市场协调下两阶段分布鲁棒经济调度模型[J]. 上海交通大学学报, 2023 , 57(9) : 1114 -1125 . DOI: 10.16183/j.cnki.jsjtu.2022.121

Abstract

To promote the optimal allocation of resources across the country, China is actively developing inter-provincial electricity transactions, and will gradually form an inter-provincial and intra-provincial electricity market operation mode. In this context, a two-stage day-ahead, and intraday economic dispatch framework considering inter-provincial and intra-provincial bi-level market coordinated operation is proposed. In the day-ahead dispatch stage, an inter-provincial and intra-provincial bi-level economic dispatch model is constructed. In the intraday dispatch stage, an economic dispatch model considering the forecast error of source-load is constructed. To further deal with the influence of the uncertainty of source-load forecast on economic dispatch, a two-stage day-ahead and intraday distributionally robust economic dispatch model and its solution method are proposed, realizing the economic dispatch under random scene ambiguity set. Finally, a multi-sending ends and multi-receiving ends interconnected test system is constructed using IEEE 39-bus and 118-bus systems. The effectiveness of the proposed model and method is verified by simulation.

Key words： bi-level electricity market; two-stage economic dispatch; uncertainty of source-load; ambiguity set; distributionally robust optimization

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