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地铁作为一种需要频繁启停的公共交通工具,列车在进行制动时产生的能量因为传统牵引变电所不能反向吸收能量而全被浪费了,这样不仅浪费能源还会消耗其他系统的能量。本文首先对地铁列车制动能量进行分析,其次对国内外各种类型的再生能量吸收装置的工作原理及设备构成、优缺点、工程应用情况及未来发展趋势进行分析,最后结合现场实测数据提出结论及建议,旨在为后期地铁线路的再生能量回馈系统方案设计及工程实施提供一定的指导与参考。
As a kind of public transport which needs frequent start and stop, the energy generated by the train during braking is wasted because the traditional traction substation can not absorb the energy reversely, so not only the energy is wasted but also the energy of other systems . This paper first analyzes the braking energy of subway trains, and then analyzes the working principle, equipment composition, advantages and disadvantages, engineering applications and future development trends of various types of regenerative energy absorption devices both at home and abroad. Finally, conclusions based on field measurements And suggestions to provide some guidance and references for the design and implementation of regenerative energy feedback system of subway lines in the later period.