| HXD1C机车辅助变流器系统及特性分析 |
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| 引用本文： | 刘敏安,刘长清.HXD1C机车辅助变流器系统及特性分析[J].机车电传动,2011(3):20-22,48. |
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| 作者姓名： | 刘敏安 刘长清 |
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| 作者单位： | 株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001 |
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| 摘 要： | 阐述了HXD1C机车辅助变流器系统及主电路逻辑控制过程,分析了主电路的等效阻抗、输入电感特性及中间直流环节特性,提出一种开关电压电流估算方法,并通过仿真对主电路电压电流波形进行分析,为进一步确保辅助变流器的正常稳定运行和辅助变流器的优化改善提供参考.
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| 关 键 词： | 辅助变流器 子系统 二次侧绕组 双口网络 IGBT电压 主电路仿真 HXD1C机车 |
Auxiliary Converter System and It's Characteristic Analysis of Locomotive HXd1C |
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| LIU Min-an,LIU Chang-qing.Auxiliary Converter System and It's Characteristic Analysis of Locomotive HXd1C[J].Electric Drive For Locomotive,2011(3):20-22,48. |
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| Authors: | LIU Min-an LIU Chang-qing |
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| Institution: | LIU Min-an,LIU Chang-qing(Technonogy Center,Zhuzhou CSR Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China) |
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| Abstract: | Auxiliary converter system of locomotive HXD1C and its logic control process was illustrated;the equivalent impedance of power circuit and characteristic of input inductance and DC-link circuit was analyzed;a method of estimating and computing the voltage and current on IGBT was proposed.Moreover,by simulation,the analysis of voltage/current waves for power circuit was done,reference was provided for ensuring the normal running and performance improvement of the auxiliary converter. |
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| Keywords: | auxiliary converter subsystem secondary winding dual-input network IGBT voltage main circuit simulation HXD1C locomotive |
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