主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2024, Vol. 49 ›› Issue (5): 24-28.DOI: 10.16638/j.cnki.1671-7988.2024.005.005

• 新能源汽车 • 上一篇    

新能源汽车驱动电机选型对比分析

李慧娟   

  1. 唐山工业职业技术学院
  • 发布日期:2024-03-14
  • 通讯作者: 李慧娟
  • 作者简介:李慧娟（1983－），女，讲师，研究方向为新能源汽车，E-mail:415387710@qq.com。

Comparative Analysis on Selection of Drive Motors for New Energy Vehicles

LI Huijuan   

  1. Tangshan Industrial Vocational and Technical College
  • Published:2024-03-14
  • Contact: LI Huijuan

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摘要： 驱动电机的选型是确保新能源汽车性能优越、高效可靠的关键环节，而购车客户的意 见在新能源汽车市场中起着举足轻重的作用，必须受到重视。基于此，文章首先与 20 余位专 家进行访谈，确定了适用于新能源汽车驱动电机选型的 8 项指标。随后在某新能源汽车 4S 店 内，选取 100 余名购车客户作为研究对象进行重要性评价并确定其权重，发现指标 A4 最大功 率的权重为 0.328，排序为第 1，最受关注；指标 A5 可操作性的权重为 0.022，排序为第 8， 最不受关注。最后，文章将四种常见的新能源汽车驱动电机进行了 8 项指标对比分析，希望 能够为购车用户以及新能源汽车制造商和相关研究人员提供参考。

关键词: 驱动电机；新能源汽车；最大功率；可操作性

Abstract: The selection of drive motors is a key link in ensuring superior performance, efficiency, and reliability of new energy vehicles, and the opinions of vehicle buyers play a crucial role in the new energy vehicle market and must be taken seriously. Based on this, this article first conducts interviews with more than 20 experts and identified 8 indicators applicable to the selection of new energy vehicle drive motors. Subsequently, in a new energy vehicle 4S store, more than 100 vehicle buyers are selected as the research subjects for importance evaluation and their weights are determined. It is found that the weight of the indicator A4 maximum power is 0.328, ranking first and receiving the most attention; the weight of indicator A5 operability is 0.022, ranking 8th and least noticed. Finally, this article compares and analyzes 8 indicators of four common new energy vehicle drive motors, hoping to provide reference for vehicle buyers, new energy vehicle manufacturers, and related researchers.

Key words: Drive motor; New energy vehicles; Maximum power; Operability