根据刚性悬挂汇流排中间接头及锚段关节的实际受力特性,分别对它们进行模型简化。用有限元方法对不同速度下汇流排接头对接触力的影响及机车在锚段关节处的受流状况进行了研究,并通过概率分析的方法,从优化受电弓参数的角度,寻求改善锚段关节处机车受流的途径。最后对汇流排接头的设置提出建议,提出改善锚段关节处受流的进一步研究方向。 According to the actual mechanical characteristics of the middle joint and anchor joint of rigid suspension bus, they are simplified respectively. The influence of the busbar joint on the contact force at different speeds and the current condition of the locomotive at the joints of the locomotive are investigated by using the finite element method. By means of the probability analysis method, from the perspective of optimizing the pantograph parameters, Ways to Locomotive Locomotives in Sections and Joints. Finally, the author puts forward suggestions on the setting of the busbar joint, and puts forward further research directions for improving the flow through the joint at the anchor section.