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Development of Traction Motor for New Zero - emission Vehicle

机译:新型零排放车辆牵引电动机的研制。

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This paper discusses structure that enhances both motive power performance and quietness of a newly developed FCV (Fuel Cell Vehicle) traction motor.To enhance motive power performance, the research focused on the stator lamination technique. An adhesive for fastening electric steel sheets inside dies is minimized. Reducing thickness of the adhesive layers raised maximum torque by 17% compared to the previous motor.To enhance the quietness of the vehicle interior, it is important to lower the magnetic excitation force. To do this, a new magnetic circuit was developed and magnet position was optimized.The newly developed traction motor to go on FCV provides quietness, high power and smooth driving feeling. Compared to the previous model, the new motor raises maximum output power from 100 kW to 130 kW, and maximum torque from 256 Nm to 300 Nm. It also lowers motor noise heard in the interior of the vehicle by 5-10 dB(A).
机译:本文讨论了一种既能提高动力性能又能降低新型FCV(燃料电池汽车)牵引电机的安静性的结构。为了提高动力性能,本研究集中在定子叠片技术上。用于将电工钢板固定在模具内的粘合剂减至最少。与以前的电动机相比,减小粘合剂层的厚度可使最大扭矩提高了17%。为提高车厢的安静度,降低磁激励力非常重要。为此,开发了一种新的磁路并优化了磁体位置。新开发的FCV牵引电机提供了安静,高功率和平稳的驾驶感觉。与以前的型号相比,新电机将最大输出功率从100 kW提高到130 kW,并将最大扭矩从256 Nm提高到300 Nm。它还可以将车辆内部听到的电动机噪音降低5-10 dB(A)。

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