基于多模式脉宽调制的100%低地板车牵引控制策略  

Research on traction control of 100% low floor vehicle based on multi-mode pulse width modulation

作　　者：赵明花[1,2] 董侃[1] 赵雷廷[1] 刁利军[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044 [2]长春轨道客车股份有限公司研发中心,吉林长春130062

出　　处：《电工电能新技术》2013年第1期60-64,共5页Advanced Technology of Electrical Engineering and Energy

基　　金："十一五"国家科技支撑计划重点项目(2006BAG02B00;2007BAA12B07)

摘　　要：针对100%低地板车独立轮对的控制特点,提出了一套基于多模式脉宽调制的牵引控制策略。针对不同频段下牵引电机的特性,分别设计了调制算法和牵引控制策略,并进行了详细的分析与论证。以长春100%低地板车为实验平台进行了现场实验,结果证明了本文所提出的控制策略在全速度范围内都能获得良好的性能。Focusing on the controlling characteristics of the independently wheelset,this paper raised a strategy for traction control based on multi-mode pulse width modulation. Distinguishing the characteristics of traction motor under different frequency range, this paper designed the modulation algorithms and the traction control strategies respectively which have been analyzed and demonstrated in the content. And also, the transition between different traction control strategies is studied. To verify the strategies, this paper adopts the 100% low floor vehicle in Changchun as the experimental platform, and a lot of experiments were carried out in Changchun. The results testi- fied that the aforesaid controlling strategy can perform well in full speed range. So far, the 100% low floor vehicle equipped with the traction inverter designed by this paper has finished almost 5000km operation mileage and has a good performance.

关 键 词：100%低地板车 独立轮对 多模式调制 牵引控制 

分 类 号：TM343[电气工程—电机]