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A case study of energy-efficient strategies for substation building in hot and humid climate zone

In: Proceedings of the 2023 2nd International Conference on Public Service, Economic Management and Sustainable Development (PESD 2023)

Author

Listed:
  • Dishan Yang

    (State Grid Fujian Economic Research Institute)

  • Xiaoyu Huang

    (State Grid Fujian Economic Research Institute)

  • Yubin Lin

    (State Grid Fujian Economic Research Institute)

  • Jinbo Zhang

    (State Grid Fujian Economic Research Institute)

  • Chenyuan Zheng

    (Xiamen University, School of Architecture and Civil Engineering)

  • Feng Shi

    (Xiamen University, School of Architecture and Civil Engineering
    Xiamen University, Fujian Province University Key Laboratory of Intelligent and Low-Carbon Building Technology)

Abstract

Buildings in China account for 45.5% of the country’s total energy consumption. As part of the electric infrastructure, substation buildings house large-scale equipment prone to over-heating, necessitating substantial energy for cooling. In this study, we aimed to investigate the energy-saving potential of natural ventilation and the impact of a renewable energy technology on the Xiamen Substation, located in a hot, humid region in China. The simulations revealed significant findings: substituting natural ventilation for air conditioning led to a substantial annual ESP of 25.8%. Moreover, the incorporation of renewable energy technologies, particularly photovoltaic panels in substation construction, could generate a substantial energy output ranging from 1.105 to 160.98 mwh annually. This study proposes passive strategies and renewable energy technologies for retro-fitting existing substations with energy-saving measures and for designing future green substations.

Suggested Citation

  • Dishan Yang & Xiaoyu Huang & Yubin Lin & Jinbo Zhang & Chenyuan Zheng & Feng Shi, 2023. "A case study of energy-efficient strategies for substation building in hot and humid climate zone," Advances in Economics, Business and Management Research, in: Zhikai Wang & Qiujing Wu & Songsong Liu & Guoliang Wang & Jia Li (ed.), Proceedings of the 2023 2nd International Conference on Public Service, Economic Management and Sustainable Development (PESD 2023), pages 20-30, Springer.
  • Handle: RePEc:spr:advbcp:978-94-6463-344-3_4
    DOI: 10.2991/978-94-6463-344-3_4
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