Analysis of Technical Specifications and Application of Pumped-Storage Hydro Power

Juncheng Qian

2024

Abstract

As an important form of hydroelectric energy storage, pumped storage plays a crucial role in balancing grid demand and promoting renewable energy integration. Its energy density and efficiency are significant indicators for measuring project effectiveness, yet these values are often lower than theoretical expectations due to various influencing factors. Nonetheless, through optimized management and technological upgrades, the energy utilization rate and lifespan of pumped storage power stations can be significantly improved. The application practices in China and the United States in the field of pumped storage indicate that this technology possesses longterm stability and high efficiency, which is of great significance for the sustainable development of power systems. The construction of pumped storage power stations requires thorough consideration of geographical elevation differences and reservoir capacity to achieve optimal energy storage performance. At the same time, the lifespan management and maintenance of facilities are equally important, especially in the inspection and replacement of critical components such as turbine rotor blades. Through regular maintenance and interventions, the service life of power stations can be extended, enhancing their economic benefits and performance. In the future, with technological advancements and experience accumulation, the energy density, efficiency, and lifespan of pumped storage power stations are expected to be further improved. Simultaneously, it is necessary to strengthen research and assessment of their environmental impacts to ensure they play a greater role in sustainable development. In conclusion, pumped storage is an efficient, reliable, and environmentally friendly energy storage technology, deserving wider application and in-depth research in power systems.

Paper Citation

in Harvard Style

Qian J. (2024). Analysis of Technical Specifications and Application of Pumped-Storage Hydro Power. In Proceedings of the 2nd International Conference on Renewable Energy and Ecosystem - Volume 1: ICREE; ISBN 978-989-758-776-4, SciTePress, pages 190-196. DOI: 10.5220/0013873300004914

in Bibtex Style

@conference{icree24,
author={Juncheng Qian},
title={Analysis of Technical Specifications and Application of Pumped-Storage Hydro Power},
booktitle={Proceedings of the 2nd International Conference on Renewable Energy and Ecosystem - Volume 1: ICREE},
year={2024},
pages={190-196},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013873300004914},
isbn={978-989-758-776-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Conference on Renewable Energy and Ecosystem - Volume 1: ICREE
TI - Analysis of Technical Specifications and Application of Pumped-Storage Hydro Power
SN - 978-989-758-776-4
AU - Qian J.
PY - 2024
SP - 190
EP - 196
DO - 10.5220/0013873300004914
PB - SciTePress