两种混联式混合动力驱动系统的对比分析(英文)  

Comparative Analysis of Two Kinds of Series-Parallel Power Hybrid Systems

作　　者：谭迪[1] 罗玉涛[1] 刘延伟[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广州510640

出　　处：《汽车安全与节能学报》2011年第3期229-236,共8页Journal of Automotive Safety and Energy

基　　金：National Natural Science Foundation of China(50605020);Fundamental Research Funds for the Central Universities(2009ZZ0029)~~

摘　　要：为了验证混联式混合动力系统(HPS)的可行性及其工作特性,对于两种混联式混合动力系统的拓扑结构和工作模式进行对比分析;一种是典型双模式混联混合动力系统,另一种是新型基于对转双转子电机的混合动力系统。使用了一种先前开发的HPS数学模型,对两种系统小负载行驶工况和大功率加速工况下的工作特性进行了仿真。结果表明:这两种系统都可以有效地避免功率循环现象,提高传动效率;且相对于传统单模式混联混合动力系统,新型HPS系统在控制电机性能要求上更具优势:尽管该HPS的控制比较复杂,但是,减小了汽车的尺寸、质量,甚至于降低了价格。The topology structures and operating modes of two kinds of Hybrid Power Systems （HPSs） were compared to verify the feasibility of the HPSs and analyze the operating characteristics, in which one is a typical ＇2-Mode＇ parallel-series hybrid system, and the other is a novel Anti-Direction-Dual-Rotor （ADDR） electric motor based system. Simulation was made using a mathematic model of HPS developed in previous work for comparative analysis of the two systems for two typical load conditions, running with low power and accelerating with large power. The results show that both the two systems improve the ability to mechanically transmit power and minimize energy circulation of engine power conversion to electricity. The performance requirement of the ADDR electric motors is lower than that of the traditional ＇1-Mode＇ system for the same required condition. Therefore, this HPS control leads to the reduction in the vehicle size, mass, and even the cost, though it is more complicated.

关 键 词：混合动力系统(HPS) 混联式混合动力系统 电动机 对比分析 仿真 

分 类 号：U461.6[机械工程—车辆工程]