Drive Cycle Impacts on Electrified Vehicle Design and Development

混合动力电动汽车（HEV）、插电式混合动力电动汽车（PHEV）、增程式电动汽车（ER-EV）和电池电动汽车（BEV）形式的车辆电气化是道路运输的未来。 关于驾驶循环的知识，部分代表了车辆的行程速度和加速度曲线，是必不可少的，并贯穿于整个车辆研究。 混合动力汽车驱动循环提出了独特的挑战，例如，燃料消耗认证。 PHEV和ER-EV只是使认证更加复杂。 本提案的具体目标是确定混合动力电动汽车（HEV）、插电式HEV（PHEV）、增程式电动汽车（ER-EV）和电池电动汽车（BEV）对驾驶循环变化的敏感性，特别关注（a）考虑电池退化、车辆寿命末期健康状态（SOH）和二次使用的电池管理，（B）用于能源效率和排放改进的自适应控制策略，以及（c）更好地向消费者传达电动车辆的能源消耗和排放。 理论，建模和实验的基础是滑铁卢大学的五步整体循环基于模型的设计过程，包括模型在环，软件在环，硬件在环，组件在环仿真，然后在原型车内集成实现和验证。 这项工作的一个长期目标是制定战略，以实现减排和可持续发展和可持续生计的未来，通过满足加拿大汽车工业和政府的需求与研究，有助于加拿大经济。 在短期内，这项拟议研究填补的驾驶循环空白将引起全球关注，但也将包含加拿大的相关考虑，否则全球汽车行业可能会忽视这些考虑。

Vehicle electrification in the form of hybrid electric vehicles (HEVs), plug-in HEVs (PHEVs), extended-range electric vehicles (ER-EVs), and battery electric vehicles (BEVs) is the future for road transportation. Knowledge about drive cycles, which represents in part a vehicle's trip speed and acceleration profile, is essential to, and pervasive throughout, vehicle research. HEV drive cycles present unique challenges, for example, to fuel consumption certification. PHEVs and ER-EVs simply complicate certification even further. Specific objectives of this proposal are to determine the sensitivity of hybrid electric vehicles (HEVs), plug-in HEVs (PHEVs), extended range electric vehicles (ER-EVs), and battery electric vehicles (BEVs) to drive cycle variations with a particular focus on (a) battery management with considerations for battery degradation, end-of-vehicle-life state-of-health (SOH), and second-use, (b) adaptive control strategies for energy efficiency and emissions improvements, and (c) better communicating electrified vehicle energy consumption and emissions to consumers. Underlying the theory, modelling, and experiments is the University of Waterloo five-step holistic cycle model-based design process consisting of model-in-the-loop, software-in-the-loop, hardware-in-the-loop, component-in-the-loop simulations followed by integration realizations and validation within a prototype vehicle. A long term goal of this work is to develop strategies to achieve emission reduction and a sustainable development and sustainable livelihoods future, by meeting Canadian automotive industry and government needs with research that contributes to the Canadian economy. In the short term, the drive cycle void filled by this proposed research will be of global interest, but will also contain Canadian relevant considerations that the worldwide automotive industry might otherwise overlook.