电涡流缓速器加载性能研究  

Study on Loading Performance of Eddy Current Retarder

作　　者：赵亚燊 王露 陈彤 ZHAO Yashen;WANG Lu;CHEN Tong(Luoyang Xiyuan Vehicle and Power Test Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]洛阳西苑车辆与动力检验所有限公司,河南洛阳471039

出　　处：《拖拉机与农用运输车》2021年第5期13-16,28,共5页Tractor & Farm Transporter

摘　　要：缓速器利用电磁感应原理进行加载,作为加载单元,具有惯性低、体积小、可控性强且无需外接负载、控制精度高的优点,成为移动测功机的理想选择,但目前缓速器主要用于载货汽车辅助制动系统,尚无其作为测功机性能的完善数据。本文针对此问题开展研究。As a loading unit,the retarder has the advantages of low inertia,small size,strong controllability,no external load and high control accuracy,and becomes an ideal choice for mobile dynamometers.But at present,retarder is mainly used in auxiliary braking system of truck,and there is no perfect data of its performance as dynamometer.In this paper,this problem is studied.

关 键 词：缓速器 测功机 加载性能 

分 类 号：TM154[电气工程—电工理论与新技术] U463.5[机械工程—车辆工程]