Power electronics used in Chinese electric locomotives

2009 IEEE 6th International Power Electronics and Motion Control Conference Pub Date : 2009-05-17 DOI:10.1109/IPEMC.2009.5157565

Xianjin Huang, Liwei Zhang, Mingzhi He, X. You, Q. Zheng

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引用次数: 16

Abstract

The Chinese railways are characterized by a wide range of various locomotive series. Nowadays, 80% of the locomotives driven by electricity run on the most main railroads. Most of the electric locomotives designed by AC-DC traction system till 2003 while DJ1 locomotives manufactured by AC-DC-AC traction system. Power Electronics is one of the pivotal parts of the whole locomotive equipment, playing important roles in power outputting, traction torque releasing, brake dynamic inflicting etc. This paper probes into 3 ages of the power electronics technology used in the electrical locomotives in China. The line-commutated control (thyristor and diodes) and the line-commutated control (thyristor and diodes) in traction and auxiliary system delegates the different age. Problems in system design concerning match of invert and asynchronous traction motor are discussed. Main circuit diagram, power electronics and general technical parameters are presented. At last, The paper gives a comparison of the traction characteristic for the electrical locomotive in different age.

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电力电子技术在中国电力机车上的应用

中国铁路的特点是机车系列种类繁多。如今，80%的电力驱动的机车在大多数主要铁路上运行。直到2003年，大多数电力机车都采用交直流牵引系统，而DJ1型机车则采用交直流牵引系统。电力电子系统是整个机车设备的关键部件之一，在动力输出、牵引力矩释放、制动动态施加等方面起着重要作用。本文探讨了电力电子技术在中国电力机车上应用的三个阶段。牵引辅助系统中的线路换流控制(晶闸管和二极管)和线路换流控制(晶闸管和二极管)代表了不同的时代。讨论了逆变电动机与异步牵引电动机匹配的系统设计问题。给出了主电路图、电力电子及一般技术参数。最后，对不同年限的电力机车的牵引特性进行了比较。

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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2009 IEEE 6th International Power Electronics and Motion Control Conference

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