汽车工程学报2025，Vol.15Issue(4)：427-444,18.DOI:10.3969/j.issn.2095-1469.2025.04.01
商用车集成式电驱动桥关键技术综述
A Review of Key Technologies for Integrated Electric Drive Axles in Commercial Vehicles
摘要
Abstract
In the context of carbon peaking and carbon neutrality,integrated electric drive axles have emerged as a key pathway for commercial-vehicle electrification.Firstly,the paper introduces the typical configurations and layouts of integrated e-axles for commercial vehicles.Given the complexity and diversity of vehicle segments,it analyzes the suitability of electric drive axles for passenger cars,light trucks and pickups,as well as medium-and heavy-duty trucks.Next,the paper focuses on the motor,inverter,and transmission,which are the three core components,and summarizes recent advances in the key technologies supporting commercial-vehicle e-axles.Finally,the paper discusses the challenges these technologies still pose and describes their future prospects,providing a reference for the development and broader adoption of integrated electric drive axle systems in commercial vehicles.关键词
商用车/电驱动桥/电机/逆变器/变速器Key words
commercial vehicle/e-axle/motor/invertor/transmission分类
交通工程引用本文复制引用
黄志超,高小林,胡义华,罗贤俊,蒋义文,叶健..商用车集成式电驱动桥关键技术综述[J].汽车工程学报,2025,15(4):427-444,18.基金项目
江西省重大科技成果熟化与工程化研究项目(20232AEI92001) （20232AEI92001）
江西省赣鄱俊才支持计划——主要学科学术和技术带头人培养项目(20232BCJ22033) （20232BCJ22033）
