[1]张玉晓,章健,朱永胜,等.计及DR电-气综合能源系统的鲁棒优化调度[J].郑州大学学报(工学版),2020,41(06):66-72.[doi:10.13705/j.issn.1671-6833.2020.06.001]
　ZHANG Jian,ZHANG Yuxiao,ZHU Yongsheng,et al.Robust Optimal Dispatch of Electric-gas Integrated Energy System Considering with Demand Response[J].Journal of Zhengzhou University (Engineering Science),2020,41(06):66-72.[doi:10.13705/j.issn.1671-6833.2020.06.001]
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计及DR电-气综合能源系统的鲁棒优化调度()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41卷
期数:
2020年06期
页码:
66-72
栏目:
出版日期:
2020-12-31

文章信息/Info

Title:
Robust Optimal Dispatch of Electric-gas Integrated Energy System Considering with Demand Response
作者:
张玉晓; 章健; 朱永胜; 熊壮壮; 谢加新; 祝方圆
郑州大学电气工程学院,河南郑州450001, 中原工学院电子信息学院,河南郑州450007, 国网山西省电力公司晋城供电公司,山西晋城048000

Author(s):
ZHANG Jian1;  ZHANG Yuxiao1;  ZHU Yongsheng2;  XIONG Zhuangzhuang3;  XIE Jiaxin1;  ZHU Fangyuan1
1.School of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, China; 2.School of Electronic and Information Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China; 3.State Grid Shanxi Electric Power Company Jincheng Power Supply Company, Jincheng 048000, China
关键词:
Keywords:
electric-gas integrated energy system;  price constraint coefficient;  demand-side load response;  scenario screening rules;  electricity to gas
DOI:
10.13705/j.issn.1671-6833.2020.06.001
文献标志码:
A
摘要:
针对在电-气综合能源系统中新能源的高渗透率和耦合性能低的情况，文中提出了一种建立考虑价格约束系数的需求侧负荷响应的电-气综合能源系统鲁棒优化模型的方法来提高新能源的消纳和电、气能量之间灵活转换。通过多面体线性化技巧和McCormick法将原始模型转化为线性模型，利用场景筛选规则加入新能源的不确定性，算例采用修改的IEEE33节点电力网和比利时20节点天然气网络互联系统，分析比较该模型的利润、电转气能力和弃电率，以及系统的鲁棒性等，验证了模型在消纳新能源和加强电-气综合能源系统上具有很大优势，并能更好应对新能源的波动性。
Abstract:
In view of the high permeability of new energy and the low coupling performance between electrity and gas systems in the IEGS, a robust optimization model of the integrated energy system of electricity and gas was proposed in this paper to improve the consumption of new energy, and strengthen, flexible conversion between electricity and gas energy. An electric-gas demand side load response model was established considering the price constraint coefficient, and using the second-order cone and McCormick method to convert the original mixed integer nonlinear model into a linear model. Scene screening rules was used to add the uncertainty of new energy, The IEEE 33-node power grid and the Belgian 20-node natural gas network interconnection system were modified, analyze and compare The model′s profit, electricity-to-gas capacity and power consumption rate, and the robustness of the system were analyzed and compared. It had a great advantage in nature and could better cope with the volatility of new energy.

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更新日期/Last Update: 2021-02-10