Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach

Nan Jia; Cheng Wang; Yao Li; Nian Liu; Tianshu Bi

doi:10.17775/CSEEJPES.2021.04010

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Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach

Regular Papers | 更新时间：2026-10-15

- Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach
- Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach
- 中国电机工程学会电力与能源系统学报(英文) 2025年11卷第2期页码：850-860
- 作者机构：
  
  North China Electric Power University,Beijing,China
- 作者简介：
- 基金信息：
- DOI：10.17775/CSEEJPES.2021.04010
  中图分类号：
- 纸质出版：2025-03-01
- 稿件说明：
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Nan Jia, Cheng Wang, Yao Li, 等. Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(2):850-860.

Nan Jia, Cheng Wang, Yao Li, et al. Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach[J]. CSEE Journal of Power and Energy Systems, 2025, 11(2): 850-860.
Nan Jia, Cheng Wang, Yao Li, 等. Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(2):850-860. DOI： 10.17775/CSEEJPES.2021.04010.

Nan Jia, Cheng Wang, Yao Li, et al. Robust Two-stage Dispatch of Multi-area Integrated Electric-gas Systems: A Decentralized Approach[J]. CSEE Journal of Power and Energy Systems, 2025, 11(2): 850-860. DOI： 10.17775/CSEEJPES.2021.04010.

摘要

Abstract

This paper proposes a decentralized robust two-stage dispatch framework for multi-area integrated electric-gas systems (M-IEGSs)

with the consideration of Weymouth and linepack equations of tie-pipelines. The overall methodology includes the equivalent conversion for the robust two-stage program and the decentralized optimization for the equivalent form. To obtain a tractable and equivalent counterpart for the robust two-stage program

a quadruple-loop procedure based on the column-and-constraint generation (C&CG) and the penalty convex-concave procedure (P-CCP) algorithms is derived

resulting in a series of mixed integer second-order cone programs (MISOCPs). Then

an improved I-ADMM is proposed to realize the decentralized optimization for MISOCPs. Moreover

three acceleration methods are devised to reduce the computation burden. Simulation results validate the effectiveness of the proposed methodology and corresponding acceleration measures.

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Keywords

references

11. Gas Prices in the UK, Markets and Insecurity of Supply . [Online ] . Available: https://www.oxfordenergy.org/shop/gas-prices-in-the-uk-markets-and-insecurity-of-supplyl.

18. Marketing NaturaIGas.org. [Online]. Available: uralgas/marketingl.

23. C. Wang, J. Nan, and N. Liu, Appendix for Robust Coordinated Dispatch of Multi-Area Integrated Electric-Gas Systems A Decentralized Framework , Oct. 2020. [Online ] . Available: 4330.

25. (PDF) Data of Test Systems . [Online ] . Available: gate.net/publication/341714286.

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