| 动车组谐波抑制技术研究 |
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| 引用本文： | 裴春兴,康洪军.动车组谐波抑制技术研究[J].铁道车辆,2012,50(5):18-21,47. |
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| 作者姓名： | 裴春兴 康洪军 |
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| 作者单位： | 唐山轨道客车有限责任公司产品技术研究中心,河北唐山,063035 |
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| 基金项目： | 国家"863"计划项目资助 |
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| 摘 要： | 阐述了动车组产生谐波的主要原因及谐波对动车组的影响,提出了采用相位差方式解决谐波问题的方案,并对其进行了频谱分析和试验验证。试验结果证明,该方案可以有效地抑制动车组谐波,解决谐波过大问题。
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| 关 键 词： | 动车组 谐波 电磁环境 频谱 相位差 |
Research on the Harmonic SuppressionTechnology for Multiple Units |
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| Institution: | PEI Chun-xing,et al.(Product Technology Research Center of Tangshan Railway Vehicle Co.,Ltd.,Tangshan 063035, China) |
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| Abstract: | The main causes to harmonic in multiple units and the effect of harmonic on the multiple units are expounded. The scheme to solve harmonic problem with the phase difference method is put forward, furthermore, frequency spectrum analysis and test verification are carried out for the scheme. The test result shows that the scheme can effectively suppression the harmonic in multiple units and solve the problem of harmonic. |
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| Keywords: | multiple units harmonic suppression electromagnetic environment frequency spectrum phase difference |
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