| 功率变流器EMI建模和印刷电路板(PCB)布置的优化设计 |
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| 引用本文： | 钱照明,陈玮,谌平平,袁义生.功率变流器EMI建模和印刷电路板(PCB)布置的优化设计[J].科学技术与工程,2004,4(7):584-595. |
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| 作者姓名： | 钱照明 陈玮 谌平平 袁义生 |
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| 作者单位： | 浙江大学电气工程学院,杭州,310027 |
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| 基金项目： | 国家自然科学基金(50077020) |
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| 摘 要： | 提出了无源元件和印刷电路板(PCB)布线寄生参数提取的方法；继而从器件机理出发，提出了PIN二极管和功率MOSFET的EMI高频模型和新的模型参数的提取方法；在此基础上，提出了建立功率变流器精确传导EMI时域模型的方法和步骤；探索了功率变流器PCB板布置的优化设计，可用于指导电力电子产品开发初期的EMC设计。
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| 关 键 词： | 电力电子学 电磁兼容 高频建模 印刷板优化设计 |
| 文章编号： | 1671-1815(2004)07-0584-12 |
| 修稿时间： | 2004年3月5日 |
EMI Modeling for Power Converters and Optimization of PCB Layout |
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| QIAN Zhaoming,CHEN Wei,CHEN Pingping,YUAN Yisheng College of Electrical Engineering,Zhejiang University,Hangzhou.EMI Modeling for Power Converters and Optimization of PCB Layout[J].Science Technology and Engineering,2004,4(7):584-595. |
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| Authors: | QIAN Zhaoming CHEN Wei CHEN Pingping YUAN Yisheng College of Electrical Engineering Zhejiang University Hangzhou |
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| Institution: | QIAN Zhaoming,CHEN Wei,CHEN Pingping,YUAN Yisheng College of Electrical Engineering,Zhejiang University,Hangzhou 310027 |
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| Abstract: | An extraction method of parasitic parameters of both passive components and PCBs are proposed, then base on the power device mechanism high frequency models and a novel model parameter extraction method for PIN diodes and power MOSFETs are also proposed. Based on these works a time domain modeling has been presented, and PCB optimal design of power converters has been explored. The a chievements can be used for guiding power electronic products EMC design during earlier development stage. |
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| Keywords: | power electronics electromagnetic compatibility high frequency modeling PCB optimal design |
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