浅析SDD_8型出口机车三级电阻制动特性设计  

Analysis of 3-stage dynamic braking characteristic design for SDD_8 exported locomotive

作　　者：邱有尚 

机构地区：[1]资阳机车有限公司机车研发部,四川资阳641301

出　　处：《内燃机车》2011年第8期16-18,5,共3页Diesel Locomotives

摘　　要：介绍了SDD8型出口机车的三级电阻制动特性设计,其中涉及电阻制动特性构成、工作原理、电阻制动设备的关键参数、最大励磁电流、高速限流特性、黏着制动力等的分析与计算。该型机车的良好运用证明了其三级电阻制动设计是可行、可靠的。The paper presents a 3-stage dynamic braking characteristic design for SDD8 exported locomotive in terms of the composition,working principle,and key parameters of dynamic braking device as well as the analysis and calculation of dymamic braking characteristics.The perfect service results of the locomotive have proved that the 3-stage dynamic braking design is feasible and reliable.

关 键 词：SDD8型机车 三级电阻制动 特性设计 分析 计算 

分 类 号：U260.35[机械工程—车辆工程]