| AT供电方式在高速电气化铁路中的应用 |
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| 引用本文： | 彭晨.AT供电方式在高速电气化铁路中的应用[J].电气技术,2009(9). |
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| 作者姓名： | 彭晨 |
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| 作者单位： | 西南交通大学电气工程学院,成都,610031 |
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| 摘 要： | 针对AT(Auto-transformer)供电方式,主要是全并联AT供电方式在我国高速电气化铁路中的应用做出了总结。对AT供电方式在主变压器的接线方式、牵引网的结构、自动过分相方案、牵引供电系统保护等方面的技术进行了阐述,并与传统的AT牵引供电系统做出对比。
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| 关 键 词： | AT供电 接线方式 自动过分相 保护 |
Application of Auto-transformer Traction Power Supply in High-speed Electrified Railway |
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| Peng Chen.Application of Auto-transformer Traction Power Supply in High-speed Electrified Railway[J].Electrical Engineering,2009(9). |
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| Authors: | Peng Chen |
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| Affiliation: | Peng Chen (School of Electric Engineering; Southwest Jiaotong University; Chengdu 610031); |
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| Abstract: | In accordance with AT (Auto-transformer) traction power supply, applications of all-parallel AT traction power supply in high-speed electrified railway are summarized major in this paper. After elaborating several aspects of AT traction power supply about connection types of transformer, structure of traction systems, plans of splitting phase automatically and protection of traction power supply system, the contrast to traditional AT traction power supply system is given. |
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| Keywords: | AT traction power supply connection type splitting phase automatically protection |
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