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Enhancing modular gravity energy storage plants: A hybrid strategy for optimal unit capacity configuration

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  • Tong, Wenxuan
  • Lu, Zhengang
  • Chen, Yanbo
  • Zhao, Guoliang
  • Hunt, Julian David
  • Xu, Guizhi

Abstract

The large-scale integration of intermittent renewable energy sources poses significant challenges to grid flexibility and stability. Gravity energy storage offers a viable solution for high-capacity, long-duration, and economical energy storage. Modular gravity energy storage (M-GES) represents a promising branch of this technology; however, the lack of research on unit capacity configuration hinders its widespread adoption. This paper presents a pioneering investigation into the optimal capacity configuration of the motor system in M-GES power plants, which is crucial for stable operation and cost efficiency. We introduce a hybrid capacity optimization strategy that combines equal capacity configuration (EC) and double-rate capacity configuration (DR). Using the MATLAB/Simulink platform, we validate the power characteristics of the M-GES power plant under this new strategy, demonstrating that the power deviation remains within 0.1 %. Notably, the Hybrid configuration can reduce the total cost of the motor system by 50 % to 80 % compared to the traditional EC approach. This research provides significant insights to support the commercialization of M-GES technology.

Suggested Citation

  • Tong, Wenxuan & Lu, Zhengang & Chen, Yanbo & Zhao, Guoliang & Hunt, Julian David & Xu, Guizhi, 2025. "Enhancing modular gravity energy storage plants: A hybrid strategy for optimal unit capacity configuration," Applied Energy, Elsevier, vol. 378(PA).
  • Handle: RePEc:eee:appene:v:378:y:2025:i:pa:s0306261924021573
    DOI: 10.1016/j.apenergy.2024.124774
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    1. Tong, Wenxuan & Lu, Zhengang & Chen, Yanbo & Zhao, Guoliang & Hunt, Julian David & Ren, Dawei & Xu, GuiZhi & Han, Minxiao, 2024. "Typical unit capacity configuration strategies and their control methods of modular gravity energy storage plants," Energy, Elsevier, vol. 295(C).
    2. Gunnar Luderer & Silvia Madeddu & Leon Merfort & Falko Ueckerdt & Michaja Pehl & Robert Pietzcker & Marianna Rottoli & Felix Schreyer & Nico Bauer & Lavinia Baumstark & Christoph Bertram & Alois Dirna, 2022. "Impact of declining renewable energy costs on electrification in low-emission scenarios," Nature Energy, Nature, vol. 7(1), pages 32-42, January.
    3. Dmitrii Bogdanov & Javier Farfan & Kristina Sadovskaia & Arman Aghahosseini & Michael Child & Ashish Gulagi & Ayobami Solomon Oyewo & Larissa Souza Noel Simas Barbosa & Christian Breyer, 2019. "Radical transformation pathway towards sustainable electricity via evolutionary steps," Nature Communications, Nature, vol. 10(1), pages 1-16, December.
    4. Berrada, Asmae & Loudiyi, Khalid & Garde, Raquel, 2017. "Dynamic modeling of gravity energy storage coupled with a PV energy plant," Energy, Elsevier, vol. 134(C), pages 323-335.
    5. Berrada, Asmae, 2022. "Financial and economic modeling of large-scale gravity energy storage system," Renewable Energy, Elsevier, vol. 192(C), pages 405-419.
    6. J.-F. Mercure & P. Salas & P. Vercoulen & G. Semieniuk & A. Lam & H. Pollitt & P. B. Holden & N. Vakilifard & U. Chewpreecha & N. R. Edwards & J. E. Vinuales, 2021. "Reframing incentives for climate policy action," Nature Energy, Nature, vol. 6(12), pages 1133-1143, December.
    7. Hou, Hui & Xu, Tao & Wu, Xixiu & Wang, Huan & Tang, Aihong & Chen, Yangyang, 2020. "Optimal capacity configuration of the wind-photovoltaic-storage hybrid power system based on gravity energy storage system," Applied Energy, Elsevier, vol. 271(C).
    8. Hilary S. Boudet, 2019. "Public perceptions of and responses to new energy technologies," Nature Energy, Nature, vol. 4(6), pages 446-455, June.
    9. Gunnar Luderer & Silvia Madeddu & Leon Merfort & Falko Ueckerdt & Michaja Pehl & Robert Pietzcker & Marianna Rottoli & Felix Schreyer & Nico Bauer & Lavinia Baumstark & Christoph Bertram & Alois Dirna, 2022. "Author Correction: Impact of declining renewable energy costs on electrification in low-emission scenarios," Nature Energy, Nature, vol. 7(4), pages 380-381, April.
    10. He, Gang & Lin, Jiang & Sifuentes, Froylan & Liu, Xu & Abhyankar, Nikit & Phadke, Amol, 2020. "Author Correction: Rapid cost decrease of renewables and storage accelerates the decarbonization of China’s power system," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series qt11x8b9hc, Department of Agricultural & Resource Economics, UC Berkeley.
    11. Kumar Biswajit Debnath & Monjur Mourshed, 2018. "Author Correction: Challenges and gaps for energy planning models in the developing-world context," Nature Energy, Nature, vol. 3(6), pages 528-528, June.
    12. Berrada, Asmae & Loudiyi, Khalid & Zorkani, Izeddine, 2016. "Valuation of energy storage in energy and regulation markets," Energy, Elsevier, vol. 115(P1), pages 1109-1118.
    13. Gang He & Jiang Lin & Froylan Sifuentes & Xu Liu & Nikit Abhyankar & Amol Phadke, 2020. "Rapid cost decrease of renewables and storage accelerates the decarbonization of China’s power system," Nature Communications, Nature, vol. 11(1), pages 1-9, December.
    14. Kumar Biswajit Debnath & Monjur Mourshed, 2018. "Challenges and gaps for energy planning models in the developing-world context," Nature Energy, Nature, vol. 3(3), pages 172-184, March.
    15. Julian David Hunt & Behnam Zakeri & Jakub Jurasz & Wenxuan Tong & Paweł B. Dąbek & Roberto Brandão & Epari Ritesh Patro & Bojan Đurin & Walter Leal Filho & Yoshihide Wada & Bas van Ruijven & Keywan Ri, 2023. "Underground Gravity Energy Storage: A Solution for Long-Term Energy Storage," Energies, MDPI, vol. 16(2), pages 1-20, January.
    16. Tong, Wenxuan & Lu, Zhengang & Hunt, Julian David & Zhao, Haisen & Zhao, Guoliang & Han, Minxiao, 2024. "Power control strategies for modular-gravity energy storage plant," Applied Energy, Elsevier, vol. 361(C).
    17. Shan, Rui & Reagan, Jeremiah & Castellanos, Sergio & Kurtz, Sarah & Kittner, Noah, 2022. "Evaluating emerging long-duration energy storage technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    18. Hunt, Julian David & Nascimento, Andreas & Zakeri, Behnam & Jurasz, Jakub & Dąbek, Paweł B. & Barbosa, Paulo Sergio Franco & Brandão, Roberto & de Castro, Nivalde José & Leal Filho, Walter & Riahi, Ke, 2022. "Lift Energy Storage Technology: A solution for decentralized urban energy storage," Energy, Elsevier, vol. 254(PA).
    19. Felix Creutzig & Peter Agoston & Jan Christoph Goldschmidt & Gunnar Luderer & Gregory Nemet & Robert C. Pietzcker, 2017. "The underestimated potential of solar energy to mitigate climate change," Nature Energy, Nature, vol. 2(9), pages 1-9, September.
    20. Hunt, Julian David & Zakeri, Behnam & Falchetta, Giacomo & Nascimento, Andreas & Wada, Yoshihide & Riahi, Keywan, 2020. "Mountain Gravity Energy Storage: A new solution for closing the gap between existing short- and long-term storage technologies," Energy, Elsevier, vol. 190(C).
    21. Gang He & Jiang Lin & Froylan Sifuentes & Xu Liu & Nikit Abhyankar & Amol Phadke, 2020. "Author Correction: Rapid cost decrease of renewables and storage accelerates the decarbonization of China’s power system," Nature Communications, Nature, vol. 11(1), pages 1-1, December.
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