Research Status of Energy Management Strategies for Urban Rail Hybrid Energy Storage System
The regenerative utilization of braking energy in urban rail transit has always been a research hotspot.Focusing on efficient technologies to realize regenerative braking energy and stabilize voltage fluctuation,this paper systematically discusses the research progress of hybrid energy storage system in energy management strategies of rail transit,which in the discussion are categorized into rule-based strategies,optimization-based strategies and artificial-intelligence-based strategies.The paper also gives an outlook on future development of energy management strategies from the perspectives of efficiency,performance,and durability of hybrid energy storage systems,as well as the development of artificial intelligence technologies.
urban rail transitregenerative braking systemhybrid energy storage systemenergy management strategy
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