An Investigation into the Induction Motor of Tesla Model S Vehicle
An Investigation into the Induction Motor of Tesla Model S Vehicle
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特斯拉 Model S 车辆感应电机的研究
DOI：
10.1109/isem.2018.8442648
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
G. Sieklucki
中科院分区：
文献类型：
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作者：
G. Sieklucki
目前还没有关于特斯拉汽车中电动马达的科学出版物，所以让我们试着推断一些东西。特斯拉的感应电动机是一个非常神秘的东西，所以本文试图介绍一个基本模型。这种保密性可能对工程和物理专业的学生很有意思。多学科的问题被认为是：运动学，力学，电动机，数值方法，电力驱动控制。提出了基于异步电动机稳态转矩-转速曲线上三点的辨识方法。分析了电机的弱磁运行方式。得到了Kloss公式。本文的主要目的是确定一个数学描述的转矩与速度曲线的感应电动机和其应用的车辆运动建模。此外，电机转子的转动惯量和电动车辆的质量被认为是在一个方程作为机电系统。提出的方法可能看起来像推测，但它允许理解车辆运动的问题。文章写作不同于经典的方法-学习应该是有趣的。
There are no scientific publications on a electric motor in Tesla cars, so let's try to deduce something. Tesla's induction motor is very enigmatic so the paper tries to introduce a basic model. This secrecy could be interesting for the engineering and physics students. Multidisciplinary problem is considered: kinematics, mechanics, electric motors, numerical methods, control of electric drives. Identification based on three points in the steady-state torque-speed curve of the induction motor is presented. The field weakening mode of operation of the motor is analyzed. The Kloss' formula is obtained. The main aim of the article is determination of a mathematical description of the torque vs. speed curve of induction motor and its application for vehicle motion modeling. Additionally, the moment of inertia of the motor rotor and the electric vehicle mass are considered in one equation as electromechanical system. Presented approach may seem like speculation, but it allows to understand the problem of a vehicle motion. The article composition is different from classical approach - studying should be intriguing.