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Micro hydro power generation from water supply system in high rise buildings using pump as turbines

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  • Du, Jiyun
  • Yang, Hongxing
  • Shen, Zhicheng
  • Chen, Jian

Abstract

Water supply is of vital importance for urban development, so the overall pressure in urban fresh water pipeline is usually very high to ensure consistent water supply throughout the urban area. Currently, pressure reducing valves (PRVs) are widely used to reduce water pressure in the water supply system (WSS) of high rise buildings to avoid water leakage and other danger in Hong Kong. The application of pump as turbine (PAT) appears as an ideal way for water head reduction as well as hydropower generation in water pipelines. In the present paper, the feasibility and performance of PAT used in WSS for electricity generation was investigated. In the research process, a PAT was first selected by empirical equations based on the given working conditions in one typical high rise building. After selection, CFD simulation and laboratory tests were carried out to study the performance of the selected PAT. Both the simulated and measured results show that the selected PAT is feasible for power generation and water head reduction. The comparison between numerical and experimental results indicate that the simulation outcomes could be used for performance prediction of PAT although the deviation exists. A PAT installation and control strategy was designed and tested in the hydraulic test rig, and the results show that the proposed PAT installation and control strategy performed well for avoiding excessive water head reduction at higher flow rates.

Suggested Citation

  • Du, Jiyun & Yang, Hongxing & Shen, Zhicheng & Chen, Jian, 2017. "Micro hydro power generation from water supply system in high rise buildings using pump as turbines," Energy, Elsevier, vol. 137(C), pages 431-440.
    • Handle: RePEc:eee:energy:v:137:y:2017:i:c:p:431-440
    DOI: 10.1016/j.energy.2017.03.023
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    References listed on IDEAS

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    1. Su, Xianghui & Huang, Si & Zhang, Xuejiao & Yang, Sunsheng, 2016. "Numerical research on unsteady flow rate characteristics of pump as turbine," Renewable Energy, Elsevier, vol. 94(C), pages 488-495.
    2. Elbatran, A.H. & Yaakob, O.B. & Ahmed, Yasser M. & Shabara, H.M., 2015. "Operation, performance and economic analysis of low head micro-hydropower turbines for rural and remote areas: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 43(C), pages 40-50.
    3. Coelho, B. & Andrade-Campos, A., 2014. "Efficiency achievement in water supply systems—A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 59-84.
    4. Armando Carravetta & Giuseppe Del Giudice & Oreste Fecarotta & Helena M. Ramos, 2013. "PAT Design Strategy for Energy Recovery in Water Distribution Networks by Electrical Regulation," Energies, MDPI, vol. 6(1), pages 1-14, January.
    5. Chen, Xi & Yang, Hongxing & Zhang, Weilong, 2015. "A comprehensive sensitivity study of major passive design parameters for the public rental housing development in Hong Kong," Energy, Elsevier, vol. 93(P2), pages 1804-1818.
    6. Cheung, C.T. & Mui, K.W. & Wong, L.T., 2013. "Energy efficiency of elevated water supply tanks for high-rise buildings," Applied Energy, Elsevier, vol. 103(C), pages 685-691.
    7. Jain, Sanjay V. & Patel, Rajesh N., 2014. "Investigations on pump running in turbine mode: A review of the state-of-the-art," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 841-868.
    8. Yang, Sun-Sheng & Derakhshan, Shahram & Kong, Fan-Yu, 2012. "Theoretical, numerical and experimental prediction of pump as turbine performance," Renewable Energy, Elsevier, vol. 48(C), pages 507-513.
    9. Paish, Oliver, 2002. "Small hydro power: technology and current status," Renewable and Sustainable Energy Reviews, Elsevier, vol. 6(6), pages 537-556, December.
    10. Choi, Hyen-Jun & Zullah, Mohammed Asid & Roh, Hyoung-Woon & Ha, Pil-Su & Oh, Sueg-Young & Lee, Young-Ho, 2013. "CFD validation of performance improvement of a 500 kW Francis turbine," Renewable Energy, Elsevier, vol. 54(C), pages 111-123.
    11. Chen, J. & Yang, H.X. & Liu, C.P. & Lau, C.H. & Lo, M., 2013. "A novel vertical axis water turbine for power generation from water pipelines," Energy, Elsevier, vol. 54(C), pages 184-193.
    12. Venkatesh, G. & Chan, Arthur & Brattebø, Helge, 2014. "Understanding the water-energy-carbon nexus in urban water utilities: Comparison of four city case studies and the relevant influencing factors," Energy, Elsevier, vol. 75(C), pages 153-166.
    13. Liu, Xin & Luo, Yongyao & Karney, Bryan W. & Wang, Weizheng, 2015. "A selected literature review of efficiency improvements in hydraulic turbines," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 18-28.
    14. Lotfabadi, Pooya, 2014. "High-rise buildings and environmental factors," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 285-295.
    Full references (including those not matched with items on IDEAS)

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