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New Expressions to Apply the Variation Operation Strategy in Engineering Tools Using Pumps Working as Turbines

Author

Listed:
  • Frank A Plua

    (Civil and Environmental Engineering Department, Escuela Politécnica Nacional, Quito 170525, Ecuador)

  • Francisco-Javier Sánchez-Romero

    (Rural and Agrifood Engineering Department, Universitat Politècnica de València, 46022 Valencia, Spain)

  • Victor Hidalgo

    (Mechanical Engineering Department, Escuela Politécnica Nacional, Quito 170525, Ecuador)

  • P. Amparo López-Jiménez

    (Hydraulic and Environmental Engineering Department, Universitat Politècnica de València, 46022 Valencia, Spain)

  • Modesto Pérez-Sánchez

    (Hydraulic and Environmental Engineering Department, Universitat Politècnica de València, 46022 Valencia, Spain)

Abstract

The improvement in energy saving aspects in water systems is currently a topic of major interest. The utilization of pumps working as turbines is a relevant strategy in water distribution networks consisting of pressurized pipes, using these machines to recover energy, generate green energy and reduce leakages in water systems. The need to develop energy studies, prior to the installation of these facilities, requires the use of simulation tools. These tools should be able to define the operation curves of the machine as a function of the flow rate. This research proposes a new strategy to develop a mathematics model for pumps working as turbines (PATs), considering the modified affinity laws. This proposed model, which can be input into hydraulic simulation tools (e.g., Epanet, WaterGems), allows estimation of the head, efficiency, and power curves of the PATs when operating at different rotational speeds. The research used 87 different curves for 15 different machines to develop the new model. This model improves the results of the previously published models, reducing the error in the estimation of the height, efficiency, and power values. The proposed model reduced the errors by between 30 and 50% compared to the rest of the models.

Suggested Citation

  • Frank A Plua & Francisco-Javier Sánchez-Romero & Victor Hidalgo & P. Amparo López-Jiménez & Modesto Pérez-Sánchez, 2021. "New Expressions to Apply the Variation Operation Strategy in Engineering Tools Using Pumps Working as Turbines," Mathematics, MDPI, vol. 9(8), pages 1-17, April.
    • Handle: RePEc:gam:jmathe:v:9:y:2021:i:8:p:860-:d:535983
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    References listed on IDEAS

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    1. Iliev, Igor & Trivedi, Chirag & Dahlhaug, Ole Gunnar, 2019. "Variable-speed operation of Francis turbines: A review of the perspectives and challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 103(C), pages 109-121.
    2. Tahani, Mojtaba & Kandi, Ali & Moghimi, Mahdi & Houreh, Shahram Derakhshan, 2020. "Rotational speed variation assessment of centrifugal pump-as-turbine as an energy utilization device under water distribution network condition," Energy, Elsevier, vol. 213(C).
    3. Abazariyan, Sina & Rafee, Roohollah & Derakhshan, Shahram, 2018. "Experimental study of viscosity effects on a pump as turbine performance," Renewable Energy, Elsevier, vol. 127(C), pages 539-547.
    4. Delgado, J. & Ferreira, J.P. & Covas, D.I.C. & Avellan, F., 2019. "Variable speed operation of centrifugal pumps running as turbines. Experimental investigation," Renewable Energy, Elsevier, vol. 142(C), pages 437-450.
    5. Kramer, M. & Terheiden, K. & Wieprecht, S., 2018. "Pumps as turbines for efficient energy recovery in water supply networks," Renewable Energy, Elsevier, vol. 122(C), pages 17-25.
    6. 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.
    7. 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.
    8. Pugliese, Francesco & De Paola, Francesco & Fontana, Nicola & Giugni, Maurizio & Marini, Gustavo, 2016. "Experimental characterization of two Pumps As Turbines for hydropower generation," Renewable Energy, Elsevier, vol. 99(C), pages 180-187.
    9. Emanuele Quaranta & Manuel Bonjean & Damiano Cuvato & Christophe Nicolet & Matthieu Dreyer & Anthony Gaspoz & Samuel Rey-Mermet & Bruno Boulicaut & Luigi Pratalata & Marco Pinelli & Giuseppe Tomaselli, 2020. "Hydropower Case Study Collection: Innovative Low Head and Ecologically Improved Turbines, Hydropower in Existing Infrastructures, Hydropeaking Reduction, Digitalization and Governing Systems," Sustainability, MDPI, vol. 12(21), pages 1-78, October.
    10. Kougias, Ioannis & Aggidis, George & Avellan, François & Deniz, Sabri & Lundin, Urban & Moro, Alberto & Muntean, Sebastian & Novara, Daniele & Pérez-Díaz, Juan Ignacio & Quaranta, Emanuele & Schild, P, 2019. "Analysis of emerging technologies in the hydropower sector," Renewable and Sustainable Energy Reviews, Elsevier, vol. 113(C), pages 1-1.
    11. Oreste Fecarotta & Costanza Aricò & Armando Carravetta & Riccardo Martino & Helena Ramos, 2015. "Hydropower Potential in Water Distribution Networks: Pressure Control by PATs," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 29(3), pages 699-714, February.
    12. Modesto Pérez-Sánchez & P. Amparo López-Jiménez & Helena M. Ramos, 2018. "Modified Affinity Laws in Hydraulic Machines towards the Best Efficiency Line," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 32(3), pages 829-844, February.
    13. Rossi, Mosè & Nigro, Alessandra & Renzi, Massimiliano, 2019. "Experimental and numerical assessment of a methodology for performance prediction of Pumps-as-Turbines (PaTs) operating in off-design conditions," Applied Energy, Elsevier, vol. 248(C), pages 555-566.
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    1. Stefanizzi, M. & Filannino, D. & Capurso, T. & Camporeale, S.M. & Torresi, M., 2023. "Optimal hydraulic energy harvesting strategy for PaT installation in Water Distribution Networks," Applied Energy, Elsevier, vol. 344(C).

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