压缩空气储能具有规模大、成本低、寿命长等优点，是发展较成熟的长时储能技术之一。压缩空气储能与其他系统耦合，能够发挥各自的技术优势，提高系统的综合性能，拓展系统的应用场景。对压缩空气储能与各类系统耦合的方式进行了综述，包括与可再生能源耦合、与热力系统耦合、与其他储能系统耦合等，介绍了各种耦合方式的原理、特性和优势；较为全面地总结了耦合系统的性能评价指标，包括热耗率、能量利用效率、?效率等；从技术创新、系统集成、成本效益、市场规模和政策支持等方面指出了耦合系统未来的发展趋势，为压缩空气储能与其他系统耦合的研究与应用提供参考。

Compressed air energy storage (CAES) possesses the merits of large scale, low cost and long service life, etc., making it one of the more mature long-duration energy storage technologies. CAES coupled with other systems can give play to their respective technical advantages, improve the comprehensive performance of the system, and expand the application scenarios of the system. In this study, the coupling methods of CAES and various systems are reviewed, including coupling with renewable energy, thermal system and other energy storage systems, etc., and detailing the principles, characteristics and advantages of each coupling method. The performance evaluation indexes of the coupled system are summarized comprehensively, including heat consumption rate, energy utilization efficiency, exergic efficiency, etc. The future development trends of the coupled system are discussed from the aspects of technology innovation, system integration, cost efficiency, market size and policy support, which provides a reference for the research and application of CAES coupling with other systems.

河南省科技攻关项目；河南省科学院高层次人才科研启动项目资助