第 32 卷 第 20 期 中 国 电 机 工 程 学 报 Vol.32 No.20 Jul.15, 2012 88 2012 年 7 月 15 日 Proceedings of the CSEE ©2012 Chin.Soc.for Elec.Eng. 文章编号：0258-8013 (2012) 20-0088-08 中图分类号：TK 82 文献标志码：A 学科分类号：470·40 风光互补的压缩空气储能与发电一体化系统 特性分析 徐玉杰 1，陈海生 1，刘佳 2，谭春青 1 (1．中国科学院工程热物理研究所，北京市 海淀区 100190； 2．中国科学院研究生院，北京市 海淀区 100190) Performance Analysis on an Integrated System of Compressed Air Energy Storage and Electricity Production With Wind-solar Complementary Method XU Yujie1, CHEN Haisheng1, LIU Jia2, TAN Chunqing1 (1. Institute of Engineering Thermophysics, Chinese Academy of Sciences, Haidian District, Beijing 100190, China; 2. Graduate University of Chinese Academy Science, Haidian District, Beijing 100190, China) ABSTRACT: A novel energy storage and electricity production system integrated with wind energy and solar energy was proposed. The system utilizes complementarily wind energy and solar energy, and improves their intermittent and fluctuant characteristics by using compressed air energy storage system. The system realizes multifunctional integration of energy storage and electricity production. On the basis of energy efficiency, exergy efficiency and energy storage efficiency, thermodynamic characteristic and energy storage characteristic were analyzed thoroughly, and vary behaviour of the system performance with respect to turbine’s initial pressure, initial temperature, turbine’s efficiency and compressor’s efficiency were revealed. The performance analysis and comparison were conducted when the system adopts constant-volume air storage tank and constant-pressure air storage tank, and the results show that thermodynamic performance and energy storage performance will be upgraded if constant-pressure air storage tank is adopted. The research provides an important reference for renewable energy and large-scale energy storage development. KEY WORDS: compressed air energy storage; wind-solar complementary; electrical energy storage; system charac- teristic; electricity generation 摘要：提出一种新型的风光互补的储能与发电一体化系统，该系统互补利用风能与太阳能，并通过压缩空气储能系统改 基金项目：国家自然科学基金项目(50906079；51006097)；科技北京专项项目。 Project Supported by the National Natural Science Foundation of China (50906079；51006097); Special Science and Technology Project of Bejing. 善其不稳定性与间歇性，实现储能与发电等多功能集成；基于热效率、火用效率及储能效率 3 种评价准则，全面分析系统的热力特性和储能特性，揭示透平进口压力和初温、压气机和透平效率对系统性能的影响规律；分析比较了系统采用等容储气罐和等压储气罐对性能的影响，指出利用等压储气罐能有效提高系统热力性能和储能性能。研究结果为可再生能源的规模化发展以及大规模储能的发展提供了参考。 关键词：压缩空气储能；风光互补；电力储能；系统特性；发电 0 引言 化石能源不断枯竭与环境日益恶化已成为制约全球经济与社会发展的重要瓶颈问题。为解决这一问题，除了广泛开展节约用能与提高化石能源利用效率外，大规模开发利用可再生能源成为全球能源...
