摘要
从城市轨道交通车辆牵引系统响应时间与冲击率要求的角度出发,将几种牵引电机特性曲线设计方法分析比较,找出满足动力性能要求的最优特性曲线设计方法.并在MATLAB中建立车辆动力性能校核模型进行仿真数据验证,为牵引电机牵引制动特性及牵引控制系统、制动控制系统设计提供理论依据.
From the point of view of the response time and the impact rate requirement of the traction system of the urban rail transit vehicle,several ways to design traction motor characteristic curve are analyzed and compared to find the optimum solution which is meet the requirements of dynamic performance.Through the establishment of an approximate calculation model of dynamic performance of vehicle in MATLAB for validation of simulated data,it provides a theoretical basis for traction motor traction and braking characteristics and traction control system and brake control system designing.
作者
李鹤群
高宏洋
侯朋岐
姜静
LI Hequn;GAO Hongyang;HOU Pengqi;JIANG Jing(CRRC Dalian R&D Co.,Ltd,Dalian 116052,China;State Key Laboratory for Traction and Control System of EMU and Locomotive,Dalian 116052,China)
出处
《大连交通大学学报》
CAS
2020年第1期49-53,共5页
Journal of Dalian Jiaotong University
基金
国家重点研发计划资助项目(2017YFB1201004-008)
关键词
牵引特性曲线
响应时间
冲击率
动力性能
traction characteristic curve
response time
impact rate
dynamic performance
