| 传导电磁干扰噪声综合解决方案 |
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| 引用本文： | 赵阳,罗永超,陆婋泉,董颖华,颜伟.传导电磁干扰噪声综合解决方案[J].江苏大学学报(自然科学版),2010,31(2). |
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| 作者姓名： | 赵阳 罗永超 陆婋泉 董颖华 颜伟 |
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| 作者单位： | 1. 南京师范大学,电气与自动化工程学院,江苏,南京,210042;东南大学,毫米波国家重点实验室,江苏,南京,210096
2. 南京师范大学,电气与自动化工程学院,江苏,南京,210042 |
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| 基金项目： | 毫米波国家重点实验室开放课题基金资助项目(K200803,K200903);;江苏省自然科学基金资助项目(BK2008429) |
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| 摘 要： | 为有效抑制传导电磁干扰噪声,设计了一种能够较好抑制共模噪声的优化噪声分离网络,采用单电流探头法提取噪声源内阻抗,并从技术与经济角度对各类分离网络、EMI滤波器性能进行决策参数建模,据此设计合适的传导电磁干扰综合解决方案.进行了噪声分离网络共模抑制比特性试验和基于单电流探头测量的EMI噪声源内阻抗提取试验,并开发了传导EMI噪声综合处理系统.结果表明,该综合解决方案可以实现对传导噪声的有效分离及噪声源内阻抗提取,同时可兼顾技术性与经济性而达到优化;所建立的噪声综合处理系统能较好完成噪声综合解决方案,对传导电磁兼容有参考意义.
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| 关 键 词： | 电磁兼容 电磁干扰 噪声抑制 解决方案 电力电子 |
Synthetic solution scheme for conductive EMI noise |
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| Zhao Yang,Luo Yongchao,Lu Xiaoquan,Dong Yinghua,Yan Wei.Synthetic solution scheme for conductive EMI noise[J].Journal of Jiangsu University:Natural Science Edition,2010,31(2). |
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| Authors: | Zhao Yang Luo Yongchao Lu Xiaoquan Dong Yinghua Yan Wei |
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| Institution: | 1.School of Electrical and Automation Engineering/a>;Nanjing Normal University/a>;Nanjing/a>;Jiangsu 210042/a>;China/a>;2.State Key Laboratory of Millimeter Waves/a>;Southeast University/a>;Jiangsu 210096/a>;China |
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| Abstract: | In order to effectively suppress the conducted electromagnetic interference(EMI) noises,an optimized noise separating network and a noise source impedance extraction method with single current probe were proposed.Decision-making parameter modeling of technical and economic integration and the synthetic apparatus of EMI noise processing were applied for synthetic solution design.Tests were set up for CMRR of noise separating network and noise source impedance extraction using single current probe,and the syn... |
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| Keywords: | electromagnetic compatibility electromagnetic interference noise reduction solution power electronics |
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