装用永磁式涡流缓速器车辆制动性能研究  

Study on Braking Performance of Bus Equipped with Permanent Magnet Type Eddy Current Retarder

作　　者：赵小波[1] 姬长英[1] 周纬 赵国柱[1] 鲁植雄[1] 

机构地区：[1]南京农业大学 [2]广州五十铃客车有限公司

出　　处：《汽车技术》2009年第6期37-39,58,共4页Automobile Technology

基　　金：江苏省农机基金资助项目(GXZ05004);江苏省科技攻关计划资助项目(BE2005312)

摘　　要：介绍了永磁式涡流缓速器的结构和工作原理,并以广州五十铃客车有限公司的GLK6121D5W型客车为例,对其装备永磁式涡流缓速器在平直路面和坡道上的制动性能进行了试验研究。结果表明,使用永磁式涡流缓速器能够提高车辆制动性能,在平直路面上能缩短减速距离,在坡道上能保证车辆在较大坡度范围内以经济的速度匀速行驶。The structure and working principle of permanent magnet type eddy current retarder were introduced in the paper,the braking performance of bus GLK6121D5W manufactured by Guangzhou Isuzu Bus Co.,Ltd on straight and slope were tested and studied.The results show that permanent magnet type eddy current retarder can improve braking performance,and the deceleration distance on smooth and straight road can be reduced,the vehicle can be controlled at a constant and economic velocity on a steep slope.

关 键 词：永磁式涡流缓速器 客车 制动性能 

分 类 号：U461.3[机械工程—车辆工程]