In-circuit common-mode impedance measurement for motor drive system

Fei Fan,Michael Adam Zagrodnik,Amit Kumar Gupta,Kye Yak See,Kangrong Li,Xiong Liu

doi:10.1109/apemc.2017.7975408

In-circuit common-mode impedance measurement for motor drive system

Fei Fan, Michael Adam Zagrodnik + Show 4 more

https://doi.org/10.1109/apemc.2017.7975408

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Publication Date: Jun 1, 2017

Citations: 2

Affiliation: Nanyang Technological University

#Common-mode Filter Design #Common-mode Filter + Show 8 more

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Abstract

Optimized common-mode (CM) filter design requires accurate knowledge of both the noise source and the termination impedances. In this paper, an in-circuit impedance extraction method is employed to determine CM impedance of a motor drive system. The CM impedance extracted allows systematic CM filter design without a trial-and-error approach.

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