A comparative study of different control strategies for the "ECO" electric vehicle drive train

电动汽车的最大卖点之一就是其动力总成的工作效率和/或能耗。市场在这两个方面都做出了不懈的努力。电力电子设备的作用对于确保电动汽车在任何驾驶周期内的电动/巡航/制动模式下的有效运行至关重要。动力工程学不仅致力于开发一种经济有效的动力系统，而且还致力于开发一种高效和节能的动力系统。UOIT的专业知识将补充和支持In-Motive实现这一目标。该项目将涉及具有不同逆变器/电机/传动系统控制场景的内燃机动力系统的建模和仿真。该项目将详细说明使用矢量控制、直接转矩控制和新型自我维持控制来管理电动汽车动力总成运行的利弊；一次一个。这种比较将突出不同控制器的工作特性；例如，实施的控制系统的空间包络、工作效率、系统的能耗水平、安全性、可靠性、可用性和可维护性。

One of the most selling features of electric vehicles (EV) is their power train working efficiency and/or its energy consumption. There is relentless effort in the market to improve on both aspects. The role of power electronics is vital to guarantee efficient operation in motoring/cruising/braking modes of the EV operation within any drive cycle. In-Motive engineering is focused on the development of not only a cost effective power train but also an efficient and energy conservative one. The UOIT expertise will complement and support In-Motive's to achieve this goal. The project will involve the modeling and simulation of the In-Motive power train with different inverter/motor/transmission system control scenarios. The project will detail the pros and cons of using vector control, direct torque control, and the novel self-sustained control to manage the operation of the EV power train; one at a time. This comparison will highlight the different controllers working features; for example, space envelope of the implemented control system, working efficiency, level of energy consumption, safety, reliability, availability, and maintainability of the system.