Friction self-oscillation decrease in nonlinear system of locomotive traction drive

被引:1
|
作者
Antipin, D. Ya [1 ]
Vorobiyov, V. I. [1 ]
Izmerov, O. V. [1 ]
Shorokhov, S. G. [1 ]
Bondarenko, D. A. [1 ]
机构
[1] Bryansk State Tech Univ, 7,50 Letiya Octyabrya Bul, Bryansk 241035, Russia
关键词
D O I
10.1088/1757-899X/177/1/012137
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problems of the friction self-oscillation decrease in a nonlinear system of a locomotive traction drive are considered. It is determined that the self-oscillation amplitude decrease in a locomotive wheel pair during boxing in traction drives with an elastic linkage between an armature of a traction electric motor and gearing can be achieved due to drive damping capacity during impact vibro-damping in an axle reduction gear with a hard driven gear. The self-oscillation amplitude reduction in a wheel pair in the designs of locomotive traction drives with the location of elastic elements between a wheel pair and gearing can be obtained owing to the application of drive inertial masses as an anti-vibrator. On the basis of the carried out investigations, a design variant of a self-oscillation shock absorber of a traction electric motor framework on a reduction gear suspension with an absorber located beyond a wheel-motor unit was offered.
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页数:7
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