Abstract

The problem of increasing the reliability of transport units during maintenance and repair in the locomotive depot is considered. The transient processes in the power circuit of the DC electric locomotive with traction motors was studied and a calculation scheme of a DC electric locomotive with the series connected traction motors was presented. When considering the magnetization curve linearization, small increments in the form of the system magnetization characteristic were applied. On the base of those results, it was determined that the duration of the transient process in the traction motor windings of the DC electric locomotives equals t_t = 3τ.

中文翻译：

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牵引电动机直流电力机车电源电路的暂态过程

摘要

考虑了在机务段维护和修理过程中提高运输单元可靠性的问题。研究了牵引电机直流电力机车电源电路的暂态过程，提出了牵引电机串联直流电力机车的计算方案。当考虑磁化曲线线性化时，应用系统磁化特性形式的小增量。根据这些结果，确定直流电力机车牵引电机绕组暂态过程的持续时间等于t _t = 3τ。