摘要
飞轮储能系统具有瞬时功率大、储能密度大、效率高、使用寿命长、环保无污染等优点。基于飞轮储能在不同领域的技术优势,本文结合该项技术在国内外的应用情况以及国内城市轨道交通领域不同类型再生制动能量吸收装置的特点,介绍了飞轮储能系统工作原理和构成,对比分析了其在城市轨道交通应用的优势及方向,并介绍了飞轮储能系统在北京地铁的应用情况。随着飞轮生产成本的降低,飞轮储能技术在城市轨道交通领域将拥有更为广阔的应用前景。
The flywheel energy storage system has advantages of high instantaneous power,high energy storage density,high efficiency,long service life,environmental protective and pollution-free.On the basis of the technical advantages possessed by the flywheel energy storage system in different fields,the paper,with connection to the application status of this technology at home and abroad and the characteristics of different types of the systems in urban rail transit in cities of China,introduces the system working principles and compositions,compares and analyzes the advantages and directions for its application in urban mass transit,and introduces its application in Beijing subway.Along with the cost reduction for flywheel production,the flywheel energy storage technology will have a broader application prospect in urban rail transit.
出处
《电气化铁道》
2020年第2期53-57,共5页
Electric Railway
关键词
飞轮储能
城市轨道交通
再生制动
Flywheel energy storage
urban rail transit
regenerative braking
