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 ›› 2026, Vol. 51 ›› Issue (14): 22-27.DOI: 10.16638/j.cnki.1671-7988.2026.014.004

• 新能源汽车 • 上一篇    

新能源专用车的电驱动桥集成取力系统 设计与研究

王仁鹏 1，田园 2，李强 1，龙波 1，束凯华 2   

  1. 1.陕西汽车控股集团有限公司 技术中心； 2.陕西智能网联汽车研究院有限公司
  • 发布日期:2026-07-21
  • 通讯作者: 王仁鹏
  • 作者简介:王仁鹏（1987－），男，高级工程师，研究方向为专用车整车产品开发
  • 基金资助:
    科技成果转化计划-百项科技成果转化行动项目（2023-YD-CGZH-05）

Design and research on the integrated power take-off system of electric drive axle for new energy special purpose vehicles

WANG Renpeng1 , TIAN Yuan2 , LI Qiang1 , LONG Bo1 , SHU Kaihua2   

  1. 1.Technology Center, Shaanxi Automobile Holding Group Company Limited; 2.Shaanxi Inteligent and Connected Vehicle Research Institute Company Limited
  • Published:2026-07-21
  • Contact: WANG Renpeng

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摘要： 在全球汽车产业向智能化、电动化与网联化深度转型的宏观背景下，我国新能源专用 车市场正迎来政策扶持与市场需求的双重驱动机遇。文章系统梳理新能源专用车领域的相关 产业政策，对比剖析传统动力路线与集成电驱动桥技术路线在新能源专用车中的应用特性。 针对集成电驱动桥技术在需取力作业专用车辆中存在的应用瓶颈，提出一种电驱动桥集成取 力系统的创新技术方案。通过原理创新设计、结构布置优化、参数匹配计算及工况试验验证， 证实该方案在成本控制、轻量化水平、空间利用率及运行可靠性方面均展现显著优势，为新 能源专用车集成电驱动桥技术的取力系统升级提供可行技术路径。

关键词: 新能源专用车；集成电驱动桥；取力系统；结构优化；轻量化

Abstract: Against the macro background of the global automotive industry's in-depth transformation towards intelligence, electrification, and connectivity, China's new energy commercial special purpose vehicle market is ushering in dual-driving opportunities from policy support and market demand. This paper systematically sorts out the relevant industrial policies in the field of new energy special purpose vehicles, and comparatively analyzes the application characteristics of the traditional power route and the integrated electric drive axle technology route in new energy special purpose vehicles. Aiming at the application bottlenecks of integrated electric drive axle technology in special vehicles requiring power take-off operations, an innovative technical scheme of an electric drive axle integrated power take-off system is proposed. Through principle innovation design, structural layout optimization, parameter matching calculation, and working condition test verification, it is confirmed that this scheme shows significant advantages in cost control, lightweight level, space utilization rate, and operational reliability, providing a feasible technical path for the upgrade of the power take-off system of integrated electric drive axle technology in new energy special purpose vehicles.

Key words: new energy special purpose vehicles; integrated electric drive axle; power take-off system; structural optimization; lightweight