摘要
分析了混合驱动系统转速、转矩、功率和效率四大特性,在此基础上提出了多目标优化匹配流程,建立了系统参数匹配的优化模型。并应用于某重型特种车辆的混合动力系统参数的匹配,通过样车验证该匹配方法使车辆具有良好的性能,为混联混合动力车辆特性分析和系统匹配研究提供了重要参考。
The four characteristics （rotate speed, torque, power and efficiency） of HEVs are analyzed in this paper. Based on the analysis of the characteristics of the hybrid propulsion system, the process for multi-objective optimization matching is proposed. A parameter optimization model for system matching was established and adopted in parameter matching of the hybrid power system of a specialty vehicle. Experiment results of a prototype vehicle show that the matching method can make vehicles to have better performance. An important reference is provided for further study on characteristic analysis and system matehing of hybrid power vehicles.
出处
《重型机械》
2012年第5期25-31,共7页
Heavy Machinery
基金
国家自然科学基金资助项目(50905018)
