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[1]孙亚秀,孙睿峰,陈炳才,等.三相PWM变换器传导干扰的预测分析[J].电机与控制学报,2011,(05):42-48.
 SUN Ya-xiu,SUN Rui-feng,CHEN Bing-cai.Forecast of conducted interference of three-phase PWM drive motor system[J].,2011,(05):42-48.
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三相PWM变换器传导干扰的预测分析(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年05
页码:
42-48
栏目:
出版日期:
2011-06-30

文章信息/Info

Title:
Forecast of conducted interference of three-phase PWM drive motor system
作者:
孙亚秀; 孙睿峰; 陈炳才;
哈尔滨工程大学信息与通信工程学院; 哈尔滨电业局;
Author(s):
SUN Ya-xiu1; SUN Rui-feng2; CHEN Bing-cai1
1.Information and Communication Engineering College; Harbin Engineering University; Harbin 150001; China; 2.Heilongjiang Harbin Electric Power Bureau; China
关键词:
PWM驱动 傅里叶变换 双重傅里叶积分 耦合通道 共模等效电路 差模等效电路
Keywords:
pulse width modulation drive Fourier transform double Fourier integral coupling path common mode equivalent circuit difference mode equivalent circuit
分类号:
TM46
DOI:
-
文献标志码:
A
摘要:
为了预测整流-逆变-感应电机系统的传导干扰,建立系统的共模和差模等效电路。等效电路由干扰源和耦合通道构成,用干扰源的数学模型代替电力电子器件开关时的非线性环节,对整流桥产生的共模和差模干扰采用傅里叶变换得出共模和差模干扰源的表达式,对逆变桥产生的共模和差模干扰采用双重傅里叶积分法得出干扰源的表达式,根据共模和差模传播路径的不同给出耦合通道相应的高频模型,根据整流桥和逆变桥各自产生的共、差模干扰源以及共、差模传播通道的高频模型构成的共模和差模等效电路,采用叠加原理得出整个系统的共模和差模干扰。仿真和实验结果验证了等效电路的正确性,建立干扰源和耦合通道频域模型的方法适用于整流-逆变-感应电机系统传导干扰的定量预测分析。
Abstract:
With the object of rectification-inversion motor system,Common mode equivalent circuit and differential mode equivalent circuit are founded to predict interference in this paper.Equivalent circuit is composed of interference source and coupling path.Nonlinear part of power electronic device is replaced by noise source math models.Noise source math models of rectifier and inverter should be calculated separately.For noise source from rectifier,the expressions about common mode and differential mode can be at...

参考文献/References:

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相似文献/References:

[1]孙亚秀,孙睿峰,陈炳才,等.三相PWM驱动电机系统干扰源的数学模型[J].电机与控制学报,2010,(04):52.
 SUN Ya-xiu,SUN Rui-feng,CHEN Bing-cai.Mathematical models of three-phase PWM drive motor system noise source[J].,2010,(05):52.

备注/Memo

备注/Memo:
国家自然科学基金(60902014); 中国博士后基金(20100480966); 黑龙江省博士后基金(LBH-Z09215)
更新日期/Last Update: 2011-11-09