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Robust energy management of residential energy hubs integrated with power-to-x technology

Habibifar, R ; Sharif University of Technology | 2021

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  1. Type of Document: Article
  2. DOI: 10.1109/TPEC51183.2021.9384994
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2021
  4. Abstract:
  5. Growing interest in the intermittent renewable energy sources may jeopardize the flexibility of power systems. In order to improve the flexibility of modern power systems, the surplus electricity generated by renewable sources can be deployed into several carriers, such as natural gas and heating energy via power-to-gas (PtG) and power-to-heat (PtH) technologies. This paper proposes an optimal daily energy management model of residential energy hubs integrated with power-to-X technologies. The proposed energy hub is incorporated with PtG, PtH, combined heat and power (CHP) facilities, and thermal storage to meet the required electrical, gas, and heating demands. In order to capture the electricity price fluctuations, a robust optimization model is utilized which enables controlling the robustness level in the proposed scheduling model. The model is implemented in different residential energy hub test cases and the numerical results demonstrate the effectiveness of the proposed model in terms of the operating cost minimization and reliable operation. © 2021 IEEE
  6. Keywords:
  7. Energy management ; Heat storage ; Housing ; Optimization ; Renewable energy resources ; Combined heat and power ; Electricity price fluctuation ; Reliable operation ; Renewable energy source ; Renewable sources ; Residential energy ; Robust optimization models ; Scheduling models ; Platinum compounds
  8. Source: 2021 IEEE Texas Power and Energy Conference, TPEC 2021, 2 February 2021 through 5 February 2021 ; 2021 ; 9781728186122 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/9384994