The invention relates to the field of rail transit, aims to solve problems that an operating vehicle in the prior art is single in driving mode and cannot operate normally in different environments, and provides an operating vehicle power conversion system. The operating vehicle power conversion system comprises a vehicle body, wherein a pantograph, a power battery and a generator set are arrangedon the vehicle body, and four power working conditions can be formed by arranging the pantograph, the power battery and the generator set, the first working condition is that the power grid directlyprovides power for an operating vehicle, the second working condition is that the power battery directly provides power for the operating vehicle, the third working condition is that the generator setdirectly provides power for the operating vehicle, and the fourth working condition is that the power battery and the generator set jointly provide power for the operating vehicle. The operating vehicle is advantaged in that the operating vehicle has the four power working conditions, the operating vehicle has power to drive the operating vehicle to operate no matter what environment the operating vehicle is in, and the application range of the operating vehicle is effectively widened.
本发明涉及轨道交通领域,旨在解决现有技术中的作业车驱动方式单一,无法满足在不同环境下作业车正常运转的问题,提供一种作业车动力转换系统,包括车体;所述车体上设有受电弓、动力电池和发电机组,通过设置所述受电弓、动力电池和发电机组能够构成四种动力工况;工况一:电网直接为作业车提供动力,工况二:动力电池直接为作业车提供动力,工况三:所述发电机组直接为作业车提供动力,工况四:动力电池和发电机组并行为作业车提供动力。本发明的有益效果是具有了四种动力工况,作业车无论是在什么环境下,都有动力来驱动作业车运转,有效的提高了作业车的使用范围。
Operating vehicle power conversion system
一种作业车动力转换系统
2020-07-14
Patent
Elektronische Ressource
Chinesisch
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