Design and Verification of Hybrid Power Box of 100 % Low-Floor LRV

  • Li Ming
  • Li Minggao
  • Shi Junjie
  • Yang Guang
  • Shao Nan
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 288)

Abstract

The hybrid technology is one of the key technologies of the 100 % low-floor light rail vehicles. Based on technology needs of hybrid power box, a set of power battery and super capacitor adapted to different working conditions was designed, and energy control strategy in noncatenary areas was put forward, taking the dynamic performance requirements including the target vehicle speed, mileage, acceleration, gradient, and dynamic performance requirements of the target vehicle into consideration. Ventilation cooling, dynamic performance, and energy control strategy test results show that the hybrid system could satisfy the requirements of security and dynamic performance of the target vehicle, and also ensure higher energy use efficiency.

Keywords

Hybrid power technology Power battery Super capacitor Parameter matching 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Li Ming
    • 1
  • Li Minggao
    • 1
  • Shi Junjie
    • 1
  • Yang Guang
    • 1
  • Shao Nan
    • 1
  1. 1.P&T Research CenterTangshan Railway Vehicle CoFengrun District, TangshanChina

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