Mechanical and Electrical Coupling Vibration Characteristic Analysis of Power Train System for Electric Driven Vehicle

摘要：

Determine the electrical and mechanical coupling modeling and analysis method of power train system for electric driven vehicle. Mechanical vibration mathematical model, rotation DQ axis mathematical model of PMSM and electrical-mechanical coupling model of Power-train System for a new energy vehicle are given. Numerical solution and parameter sensitivity analysis has been done. Consider the impact of temperature change, iron core magnetic saturation, motor torque fluctuations and load torque fluctuation on the system.

关键词： Electric drive vehicles Electro-mechanical coupling Non-linear vibration Magnetic saturation Load torque fluctuation

作者: Peng Yu Tong Zhang Puhui Liu

作者单位: Clean Energy Automotive Engineering Center, Tongji University, Shanghai, China, 201804

会议类型: 国际会议

会议名称: 2012 International Conference on Industiial Design and Mechanical Power(2012工业设计与机械动力国际会议 ICIDMP 2012)

会议地点: 黄山

会议语种:英文

页码: 385-388

在线出版日期: 2012-07-10（万方平台首次上网日期，不代表论文的发表时间）