Capacity optimization configuration of hybrid gravity energy storage and pumped storage system
重力储能与抽水蓄能混合系统的容量优化配置

摘要

本文研究了重力储能与抽水蓄能混合系统的容量优化配置问题。结合两种能量储存方式的特点，提出了一种新的优化模型，用以实现两者的协同效应。通过优化配置，可以在保证系统稳定性和运行效率的前提下，降低整体能量存储成本。文章通过数学建模，分析了系统的功率需求、能量存储容量以及操作限制等因素，提出了相应的优化算法。重力储能与抽水蓄能的混合系统在应对大规模电力负荷波动和提升能源使用效率方面具有明显优势。本研究的成果对于能源系统的灵活性与稳定性提供了理论支持和实践意义。

Abstract

This paper studies the problem of capacity optimization configuration for the hybrid system of gravity energy storage and pumped storage. Combining the characteristics of these two energy storage methods, a new optimization model is proposed to realize their synergistic effect. Through optimal configuration, the overall energy storage cost can be reduced under the premise of ensuring system stability and operational efficiency. By means of mathematical modeling, the paper analyzes factors such as system power demand, energy storage capacity, and operational constraints, and proposes a corresponding optimization algorithm. The hybrid system of gravity energy storage and pumped storage has obvious advantages in coping with large-scale power load fluctuations and improving energy utilization efficiency. The results of this study provide theoretical support and practical significance for the flexibility and stability of energy systems.