| 车网谐振机理分析及仿真研究 |
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| 引用本文： | 张杰,何多昌,张志学.车网谐振机理分析及仿真研究[J].变流技术与电力牵引,2014(6):55-62. |
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| 作者姓名： | 张杰 何多昌 张志学 |
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| 作者单位： | 南车电气技术与材料工程研究院,湖南株洲412001 |
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| 基金项目： | 铁道部科技研究开发计划重大项目（2012J012-01） |
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| 摘 要： | 对我国电气化铁路谐波新特征进行了归纳，对车网高频谐振、车网谐波传递、直流机车RC支路烧毁机理进行了理论分析和仿真研究，总结出一些基本结论和规律，最后对实际的车网高频谐振和直流机车RC支路烧毁事故进行了复现和分析，为全面掌握车网谐振机理以及制定相应的抑制措施提供了参考和理论依据。
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| 关 键 词： | 电气化铁路 车网谐振 谐波传递 |
Analysis of Resonance Mechanism for Locomotive-grid System and Its Simulation Study |
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| ZHANG Jie,HE Duochang,ZHANG Zhixue.Analysis of Resonance Mechanism for Locomotive-grid System and Its Simulation Study[J].Converter Technology & Electric Traction,2014(6):55-62. |
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| Authors: | ZHANG Jie HE Duochang ZHANG Zhixue |
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| Institution: | ( CSR Research of Electrical Technology ＆ Material Engineering, Zhuzhou, Hunan 412001, China ) |
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| Abstract: | It generalized the new harmonic characteristics of domestic electrified railway. The mechanisms of high-frequency resonance of locomotives-grid, harmonic transmission of locomotive-grid and RC branch bum-out accident in DC locomotives were analyzed and simulated, and some basic conclusions and regular pattern were summarized. Moreover, the actual high-frequency resonance and RC branch bum-out accident about DC locomotives were reproduced and analyzed. It can be an important reference and theoretical basis for fully understanding the resonance mechanism and developing appropriate suppression measures. |
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| Keywords: | electrified railway resonance on locomotives and grid harmonic transmission |
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