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所在平台: Udemy |
课程主页: https://www.udemy.com/course/hybrid-vehicle-powertrain-design-advanced-level/
课程评论：没有评论
**课程名称：** 混合动力汽车动力总成设计——案例研究 **课程概述：** 本课程深入剖析了丰田为开发轻量化、高效率的混合动力变速器所采用的各项优化技术。课程将详细介绍： * **电机结构对比：** 单轴与双轴电机结构的比较分析。 * **电机冷却优化：** 有效的电机冷却结构与热管理优化。 * **机械损耗降低与高效动力流：** 阐述减少机械损耗、实现高效动力传递的方法。 * **丰田混合动力系统运行模式：** 详解丰田混合动力系统的各种运行模式。 * **能量管理策略：** 理解混合动力系统在不同工况下的能量管理方法。 * **能量利用影响因素：** 分析电机、电池和轮胎对混合动力总成系统能量利用的影响。 * **仿真结果分析：** 探讨电池荷电状态（SOC）在不同运行工况下的仿真结果。 * **环境温度对运行特性的影响：** 理解环境温度对发动机和电机运行特性的影响。 * **NVH（噪音、振动与声振粗糙度）优化：** * 介绍丰田为开发更安静的混合动力变速器并提升乘客舒适性而采用的NVH优化技术。 * 深入讨论噪音和振动的产生源及机制，帮助理解动力总成啸叫噪音的背景。 * 理解优化混合动力推进系统的各个组件对整体NVH性能提升的作用。
This course explains in detail about the various optimization techniques adopted by Toyota in order to develop a lightweight and highly efficient hybrid transaxle. Comparison between Single axis Vs Dual Axis Motor StructureOptimization of the Motor Cooling structure for effective cooling and thermal management.Methodologies for reduced mechanical losses and highly efficient Power flow in the hybrid systemIn addition to that, it explains about the various modes of operation of the Toyota Hybrid system. Also it helps to understand the energy management methodology adopted by the Hybrid system for different vehicle operating conditions.Effect of motor, battery and tires on the energy utilization of the hybrid powertrain system. Discussion on the simulation results of the various operating conditions with the battery state of charge.Understand the effect the ambient temperature on the operating characteristics of the engine and motor The third module covers the various NVH (Noise, Vibration, Harshness) optimization techniques adopted by Toyota in order to develop a more silent hybrid transaxle and thereby improving the passenger comfort.Noise, vibration generation sources and mechanisms are also discussed for clear understanding of the background of the whine noises generated by the powertrain.Understand the effect of optimization of various components of the hybrid propulsion system on the improvement of the NVH behavior on the whole
