小型风力-压缩空气储能系统研究概述

小型压缩空气储能系统是分布式能源系统的重要组成部分,是弥补新能源发电系统波动性和随机性的一种有效方法。通过查找国内外相关文献,对小型压缩空气储能系统的关键部件进行综述,得到小型压缩空气储能技术和释能技术的发展方向。基于当前研究现状,得出结论:首先为了提高系统效率要解决耦合后功率不匹配问题,其次为满足风力发电机组空间受限的特点应对压缩空气进行一体化设计,最后对压缩空气关键技术进行总结,并给出了有待解决问题的研究方案。

Application Overview of Small Compressed Air Energy Storage System

A small compressed air energy storage system is an important part of distributed energy system, and it is an effective device to make up for fluctuation and randomness of new energy generation system. The key components of small compressed air energy storage system are summarized through related literatures at home and abroad, and development direction of small compressed air energy storage technology and energy release technology is obtained. Based on the current research status, the following conclusions are obtained: firstly, to improve the system efficiency, it is necessary to solve the problem of power mismatch after coupling; secondly, an integrated design of compressed air should be carried out to meet the space limitation of wind turbine; finally, the key technology of compressed air is summarized and a research scheme of the problem to be solved is given.