摘要
测试过程中发现某纯电动客车在高低附对开路面急加速时,后桥差速器传动失效。本文找出其失效原因,并通过增加速差保护功能解决该问题,最后通过实车验证。
During the test,it is found that when a pure electric bus rapidly accelerated on the high and low attachment road surfaces,the rear axle differential mechanism failed.This paper finds the failure causes and solves the above problems by adding the differential protection function.Finally,the optimization scheme is verified through the real vehicle.
作者
韩雪雯
王功博
刘岳青
李飞
韩晋植
HAN Xuewen;WANG Gongbo;LIU Yueqing;LI Fei;HAN Jinzhi(Jiangling Motors Co.,Ltd.,Nanchang 330052,China;China Power Guorui Supply Chain Management Co.,Ltd.,Beijing 100080,China;Shandong Labor Vocational and Technical College,Jinan 250300,China;Aecc South Industry Co.,Ltd.,Zhuzhou 412002,China)
出处
《客车技术与研究》
2023年第4期22-25,共4页
Bus & Coach Technology and Research
关键词
纯电动客车
差速器
速差保护
electric bus
differential mechanism
differential protection
