异步牵引电传动电动机车车辆的牵引力及能量特性计算

Zbirnik naukovikh prats'' Derzhavnogo universitetu infrastrukturi ta tekhnologii seriia Transportni sistemi i tekhnologiyi Pub Date : 2021-12-24 DOI:10.32703/2617-9040-2021-38-138-13

I. Riabov, S. Sapronova, V. Tkachenko, S. Goolak, R. Keršys

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引用次数: 0

摘要

考虑了确定异步牵引传动电力机车车辆的牵引和能量特性的问题。值得注意的是，这种机车车辆可以在牵引区域的任何点上工作，从而需要确定整个牵引区域的机车车辆的特性。详细考虑了牵引感应电动机特性的计算，这是确定电力机车车辆牵引和能量特性的基础。提出了一种基于感应电动机更换电路计算的方法。考虑了由于较高谐波电压和电流引起的功率损耗的计算。给出了采用牵引异步电传动的直流电力调车机车牵引和能量特性的计算实例。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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CALCULATION OF TRACTION AND ENERGY CHARACTERISTICS ELECTRIC ROLLING STOCK WITH ASYNCHRONOUS TRACTION ELECTRIC DRIVE

The issue of determining the traction and energy characteristics of electric rolling stock with asynchronous traction drive is considered. It is noted that such rolling stock can work at any point of the traction area, resulting in the need to determine the characteristics of the rolling stock for the entire traction area. The calculation of the characteristics of the traction induction motor, which are the basis for determining the traction and energy characteristics of the electric rolling stock, is considered in detail. A procedure based on the calculation of the replacement circuit of an induction motor is proposed. The calculation of power losses due to higher harmonic voltages and currents is considered. An example of calculation of traction and energy characteristics of an DC electric shunting locomotive with a traction asynchronous electric drive is given.

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来源期刊

Zbirnik naukovikh prats'' Derzhavnogo universitetu infrastrukturi ta tekhnologii seriia Transportni sistemi i tekhnologiyi

自引率

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审稿时长

27 weeks