Dynamic modeling and control optimization of molten salt thermal energy storage system in concentrated solar power plants
光热电站熔盐储热系统的动态建模与控制优化

摘要

光热电站的熔盐储热系统在提高电力系统稳定性和利用可再生能源方面具有重要作用。本研究针对熔盐储热系统的动态建模与控制优化展开，提出了一种基于系统模型和实时数据反馈的优化控制策略。通过建立熔盐储热系统的动态数学模型，结合现代控制理论，设计了高效的控制算法，以提升系统的响应速度与能效。优化控制不仅能够有效提高储热效率，还能减少能量损失，确保电力供应的连续性与稳定性。本文的研究为光热电站的储热技术提供了理论基础与技术支持，为未来可再生能源的广泛应用提供了参考。

Abstract

The molten salt thermal energy storage system in concentrated solar power (CSP) plants plays a significant role in enhancing power system stability and promoting renewable energy utilization. This study focuses on the dynamic modeling and control optimization of molten salt thermal energy storage systems, proposing an optimized control strategy based on system modeling and real-time data feedback. By establishing a dynamic mathematical model of the system and incorporating modern control theory, an efficient control algorithm is designed to improve the system's response speed and energy efficiency. The optimized control not only effectively enhances thermal storage efficiency but also reduces energy losses, ensuring the continuity and stability of power supply. This research provides a theoretical foundation and technical support for thermal energy storage technologies in CSP plants, offering insights for the broader application of renewable energy in the future.