电涡流缓速器过热问题探讨研究  

Discussion and Research on Overheating Problemof Electromagnetic Retarders

作　　者：许涛 

机构地区：[1]中铁长安重工有限公司,陕西省西安市710032

出　　处：《工程机械》2025年第5期40-43,I0003,共5页Construction Machinery and Equipment

摘　　要：电涡流缓速器利用电磁学原理,将车辆的动能转化为热能消耗,实现车辆的减速和制动。在实际使用过程中,缓速器过热问题成为制约其性能发挥和应用范围的关键因素。探讨在非公路宽体自卸车上电涡流缓速器过热的原因、影响以及防范措施,旨在为电涡流缓速器的设计和应用提供理论支持。The electromagnetic retarder uses the principle of electromagnetics to convert the kinetic energy of the vehicle into heat energy consumption to achieve deceleration deceleration and braking of the vehicle.In practical application,the overheating problem of the retarder becomes a key factor restricting its performance and application range.The causes,effects and preventivemeasures of overheating of electromagnetic retarders on non-road wide-body dumpers arediscussed to provide theoretical support for the design andapplicationof electromagnetic retarders.

关 键 词：电涡流缓速器 过热 散热技术 热衰退 制动性能 

分 类 号：U463.5[机械工程—车辆工程]