Modular-Terminal-Behavioral (MTB) Model for Characterizing Switching Module Conducted EMI Generation in Converter Systems
Modular-Terminal-Behavioral (MTB) Model for Characterizing Switching Module Conducted EMI Generation in Converter Systems
复制标题
用于表征转换器系统中开关模块传导 EMI 生成的模块化端子行为 (MTB) 模型
DOI：
10.1109/tpel.2006.882903
复制
发表时间：
2006
影响因子：
6.7
通讯作者：
D. Boroyevich
中科院分区：
文献类型：
--
作者：
Qian Liu;F. Wang;D. Boroyevich
本文提出了一种新的频域模块化终端行为 (MTB) 建模方法，用于表征转换器中的传导电磁干扰 (EMI) 噪声源。它使用三端等效诺顿网络对特定开关条件下开关器件模块的 EMI 发射进行建模，该网络可以从标准测试中提取。实验表明，MTB 模型可用于在整个传导 EMI 频率范围内准确预测转换器中的 EMI 噪声。它比现有的行为模型更通用、更准确，特别是在高频范围内，并且比基于物理的模型更方便。该研究还验证了 EMI 源阻抗建模以及共模和差模噪声之间相互作用的重要性
This paper proposes a new frequency-domain modular-terminal-behavioral (MTB) modeling approach for characterizing conducted electromagnetic interference (EMI) noise sources in a converter. It models the EMI emission of a switching device module under specific switching conditions using a three-terminal equivalent Norton network, which can be extracted from a standard test. Experiments show that the MTB model can be used to accurately predict the EMI noise in a converter for the entire conducted EMI frequency range. It is more general and more accurate than the existing behavioral models, especially in the high frequency range, and it is more convenient than the physics-based model. The study also verifies the importance of EMI source impedance modeling and interactions between common mode and differential mode noises