| 城轨车辆辅助逆变器设计选型与发展趋势 |
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| 引用本文： | 陈恒谦.城轨车辆辅助逆变器设计选型与发展趋势[J].电力机车与城轨车辆,2012(4):55-58. |
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| 作者姓名： | 陈恒谦 |
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| 作者单位： | 南车株洲电力机车有限公司电气设备分公司,湖南株洲,412001 |
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| 摘 要： | 城轨车辆采用静止辅助逆变器作为逆变电源。文章简要介绍了常见的几种辅助逆变器的拓扑结构,比较了它们的优缺点,重点介绍了高频隔离变压器方案,并对未来辅助逆变器的发展趋势作出展望。
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| 关 键 词： | 辅助逆变器 拓扑 高频变压器 发展趋势 |
Design selection and development of mass transit vehicle auxiliary inverter |
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| CHEN Heng-qian.Design selection and development of mass transit vehicle auxiliary inverter[J].Electric Locomotives & Mass Transit Vehicles,2012(4):55-58. |
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| Authors: | CHEN Heng-qian |
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| Institution: | CHEN Heng-qian(Electric Equipment Subsidiary,CSR Zhuzhou Electrical Locomotive Co.,Ltd.,Zhuzhou 412001,China) |
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| Abstract: | Static inverter is used as auxiliary power supply on mass transit vehicles.Several topologies of auxiliary inverter are presented,and their advantages and disadvantages are discussed.A topology with high-frequency transformer is presented in detail.The development trends of auxiliary inverter are prospected. |
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| Keywords: | auxiliary inverter topology high-frequency transformer development trend Development process of high strength stainless steel traction pin for type HXD1 locomotive ZHU Xiang-dong LIU Li-qiong CHEN Zhi-jiang(Quality Assurance Department CSR Zhuzhou Electric Locomotive Co Ltd Zhuzhou 412001 China) Abstract: This paper mainly presents the localization development process of high strength stainless steel traction pin for type HXD1 locomotive It mainly discusses and analyzes the material type selection mechanical property determination heat treatment processing technique surface hardening technology etc Key words: type HXD1 locomotive stainless steel traction pin localization material type selection heat treatment surface hardening |
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