Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas

Kun Yu; Zengguang Cen; Xingying Chen; Chunxiang Liang; Zheng Zhou; Zhengtao Dong; Lei Wu

doi:10.17775/CSEEJPES.2020.03740

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Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas

Regular Papers | 更新时间：2026-10-15

- Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas
- Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas
- 中国电机工程学会电力与能源系统学报(英文) 2022年8卷第4期页码：1183-1193
- 作者机构：
  
  1. College of Energy and Electrical Engineering, Hohai University,Nanjing,China
  2. Electric Power Research Institute, State Grid Tianjin Electric Power Company,Tianjin,China
- 作者简介：
- 基金信息：
- DOI：10.17775/CSEEJPES.2020.03740
  中图分类号：
- 纸质出版：2022-07-01
- 稿件说明：
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Kun Yu, Zengguang Cen, Xingying Chen, 等. Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas[J]. 中国电机工程学会电力与能源系统学报(英文), 2022,8(4):1183-1193.

Kun Yu, Zengguang Cen, Xingying Chen, et al. Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas[J]. CSEE Journal of Power and Energy Systems, 2022, 8(4): 1183-1193.
Kun Yu, Zengguang Cen, Xingying Chen, 等. Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas[J]. 中国电机工程学会电力与能源系统学报(英文), 2022,8(4):1183-1193. DOI： 10.17775/CSEEJPES.2020.03740.

Kun Yu, Zengguang Cen, Xingying Chen, et al. Optimization of Urban Multi-energy Flow Systems Considering Seasonal Peak Shaving of Natural Gas[J]. CSEE Journal of Power and Energy Systems, 2022, 8(4): 1183-1193. DOI： 10.17775/CSEEJPES.2020.03740.

摘要

Abstract

In order to alleviate the shortage of natural gas supply in winter

relevant policies have been issued to promote the construction of gas peak-shaving and storage facilities. Large-scale gas storage can transfer the supply-demand relationship of natural gas in time sequence

which has great potential in improving the economy and reliability of urban multi-energy flow systems. Addressing this issue

this paper proposes amid-and long-term energy optimization method for urban multi-energy flow system that considers seasonal peak shaving of natural gas. First

the energy supply and demand features of different energy subsystems are analyzed. Then

a network model of the electricity-gas-heat multi-energy flow system is established. Considering the time-of-use electricity price mechanism and the seasonal fluctuations of the natural gas price

a mid- and long-term energy optimization model maximizing the annual economic revenue is established. The alternative direction mul-tiplier method with Gaussian back substitution (ADMM-GBS) algorithm is used to solve the optimal dispatch model. Finally

the proposed method is verified by employing the actual data of the demonstration zone in Yangzhong City

China. The simulation results show that the proposed method is effective.

关键词

Keywords

references

3. China Industrial Economic Information Network. [Online]. Available: http://www.cinic.org.cn/xw/cjfx/414571.html.

4. National Development and Reform Commission. ( 2018, Apr. ). Opinions on accelerating the construction of gas storage facilities and improving the market mechanism of gas storage and peaking auxiliary services . [Online ] . Available: https://www.ndrc.gov.cn/xxgk/zcfb/ghxwj/201804/t20180427_960946.html.

21. H. X. Zhu, T. Yu, H. F. Li, K. Y. Wa ng, and K. P. Qu. (2020, Jul. ). Distributed scheduling of electric-gas-heating system based on improved ADMM algorithm. Control Theory Applications . [Online ] . Available: https://kns.cnki.net/kcms/detail/44.1240.TP.20200708.0922.014.html.

22. China National Meteorological Administration. [Online]. Available: http://www.cma.gov.cn/.

24. State Grid Jiangsu Electric Power Co., Ltd. ( 2019, Jul. ). Electricity prices and charging standards in Jiangsu Province . [Online ] . Available: http://www.js.sgcc.com.cn/html/main/co12747/2019–07/02/20190702162504729896964_1.html.

25. Chongqing Petroleum and Gas Exchange. [Online]. Available: http://www.chinacqpgx.com/jgzs/.

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