MILP formulation for the optimal operation of the integrated gas and power system

Jiakun Fang, Zhe Chen, Xiaomeng Ai, Jinyu Wen, Cheng Luo

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

1 Citation (Scopus)

Abstract

This work proposes a mixed-integer linear programming formulation to optimize the day-ahead operation of the integrated gas and power system. The quasi-steady-state gas flow is combined with the power flow so that the compressible feature of natural gas can be considered. The power-to-gas technology is also modeled together with gas-fired generators to enable bi directional energy conversion between the gas and power systems. The major advance of the proposed model is that the linepack storage in every pipe can be assessed and optimally utilized. Simulation results show the unit commitment and economic dispatch from the power system perspective. The transient flow in the gas system is also illustrated.
Original languageEnglish
Title of host publicationProceedings of 2017 IEEE Power & Energy Society General Meeting
Number of pages5
PublisherIEEE Press
Publication dateJul 2017
ISBN (Electronic)978-1-5386-2212-4
DOIs
Publication statusPublished - Jul 2017
Event2017 IEEE Power & Energy Society General Meeting - Chicago, United States
Duration: 16 Jul 201720 Jul 2017

Conference

Conference2017 IEEE Power & Energy Society General Meeting
Country/TerritoryUnited States
CityChicago
Period16/07/201720/07/2017
SeriesIEEE Power and Energy Society General Meeting
ISSN1944-9925

Keywords

  • Integrated energy system
  • Power-to-gas
  • Gas transient flow
  • Power system optimization
  • Wind energy

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