Research and Development of Energy-storage Light-railVehicle Electric Traction System

Abstract

Parameters and performance requirement of energy-storage electric traction light-rail vehicle were introduced. T/B characteristic of electric traction system, simulation and calculation of vehicle operation capability, main circuit, control system and energy-storage management system of the vehicle were expounded. Moreover, energy-storage traction system of the vehicle was compared with traditional electric traction system. The vehicle has passed line routine test and type approval test, which satisfies design requirements.

Keywords

• energy-storage
• super-capacity
• axle control
• permanent synchronous motor
• light-rail vehicle
• straddle-type monorail vehicle
• electric-driving system