To reduce the construction cost of the light straddle-type monorail power supply system,this study combined the characteristics of the light straddle-type monorail and line conditions,and fully utilizes advanced power electronic equipment,by particularly introducing the bidirectional converter and low-voltage complete inverter device with both rectification and inversion functions,to design the power supply system.Taking a tourist light straddle-type monorail project as an example,the paper specifically analyzes the power supply system functions and requirements,optimizes the external power supply plan,medium-voltage power network access plan,rectifier configuration plan,traction current return system plan and low-voltage distribution plan,and proposes a power supply system plan suitable for light straddle-type monorails.Through technical and economic comparative analysis,the equipment room area requirements and power supply system investment and operation costs were effectively reduced in the optimized plan,which can meet the operation requirements of the power supply system and create favorable conditions for the promotion and application of light straddle-type monorail.
关键词
轻型跨座式单轨/供电系统/双向变流装置/牵引回流
Key words
light straddle-type monorail/power supply system/bi-directional converter/traction current return
维普
万方数据