This paper puts forward a design method of pulley hob with parabolic tooth shape, which is used in the high torque drive.

提出了高扭矩抛物线齿同步带轮滚刀齿形的设计方法。

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The ideal power characteristic for traction motor system is put forward from the vehicle driving point with constant torque drive below base speed and constant power drive above base speed.

从整车驱动角度分析提出了电动汽车电机驱动系统的理想动力特性：低于额定转速恒转矩，高于额定转速恒功率。

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The drive features AB's Force Technology, a field-oriented control that permits independent control of speed and torque.

这个驱动器是 AB 电动技术的代表产品，它是一个定向控制可以分别控制速度和扭矩。

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The intelligent distribution of drive torque greatly benefits driving dynamics, handling, driving safety and ride comfort.

ENGADGET: Visualized: Mercedes-Benz SLS AMG E-Cell bares all

Ask any engineering executive at any car company: In order to meet new and ambitious fuel-economy standards in the global markets including a U.S. Corporate Average Fuel Economy standard of 54.5 mpg by 2025 cars and trucks of the near future will have to exploit the advantages of electric drive (low rpm torque, low-speed efficiency, regenerative braking) in urban driving, while reserving the gasoline-fired engine for times of peak load and sustained demand.

WSJ: Ford C-Max Hybrid Energi: The Bawdy Electric

Because cars with rear-wheel drive not only don't torque steer (front wheels, upon hard acceleration, fighting the driver's navigating intentions), but have a more natural feeling both entering and leaving a turn.

FORBES: Overview