首页|Research on braking energy management method of urban rail train based on supercapacitor

Research on braking energy management method of urban rail train based on supercapacitor

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Urban rail trains frequently start and stop within short distances, leading to an increased number of braking cycles。 This process generates a significant amount of regenerative braking energy。 Failure to recover and effectively utilize this braking energy may result in considerable fluctuations in the DC traction network voltage。 Not only does this pose risks to the safety of train operations, but it also contradicts the principles of green development。 The supercapacitor energy management system is capable of efficiently managing the energy recovered during braking, thereby facilitating energy conservation and maintaining voltage stability throughout the train's operation。 Examine the attributes, configuration, operational mechanism, and management approach of the supercapacitor energy management system。 Utilize MATLAB/Simulink to establish a simulation platform and conduct a qualitative analysis of the simulation outcomes。

RailsFluctuationsEnergy conservationSupercapacitorsStability analysisSafetyEnergy management systems

Fei Tian、Ningzhou Li、Xiaojuan Wei

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School of Railway Transportation, Shanghai Institute of Technology, Shanghai, China

Shanghai Institute of Technology, Shanghai, China

International Conference on Energy, Power and Electrical Technology

Chengdu(CN)

2024 3rd International Conference on Energy, Power and Electrical Technology

1714-1717

2024