新能源轻型商用车转向系统发展浅析  

Brief Analysis on the Development of Steering System for New Energy Light Commercial Vehicles

作　　者：刘俊荣 牛营凯 尹华清 李红艳 Liu Junrong;Niu Yingkai;Yin Huaqing;Li Hongyan(Zhejiang Geely New Energy Commercial Vehicles Research Institute Co.,Ltd.Zhejiang Hangzhou 311228)

机构地区：[1]浙江吉利新能源商用车研究院有限公司,浙江杭州311228

出　　处：《汽车实用技术》2019年第19期18-19,共2页Automobile Applied Technology

摘　　要：文章对新能源轻型商用车转向系统发展进行简单概述,对液压助力转向系统、电动液压助力转向系统和电动助力转向系统进行了简单分析。看好线控转向系统在轻型商用车上的应用前景。重点对轻型商用车应用的电动助力转向系统(X-EPS)进行了分析。电动助力转向系统(X-EPS)有利于节约成本、降低重量、降低耗能。This paper gives a brief overview of the development of steering system for new energy light commercial vehicles,and makes a brief analysis of hydraulic power steering system,electric hydraulic power steering system and electric power steering system.Look forward to the application prospect of steering by wire system in light commercial vehicles.Emphasis is laid on the analysis of the electric power steering system(X-EPS)used in light commercial vehicles.Electric power steering system(X-EPS)is conducive to saving costs,reducing weight and energy consumption.

关 键 词：转向系统 电动助力转向(EPS) 电动液压助力转向(EHPS) 线控转向(SBW) 

分 类 号：U469.7[机械工程—车辆工程]