Symmetric Model of IPT Pads for EMI Investigations

被引：0

作者：

Farajizadeh, Farzad ^{[1
]}

Schlagenhaufer, Franz ^{[1
]}

Iu, Herbert ^{[1
]}

Moradi, Arash ^{[2
]}

Dehghanitafti, Hossein ^{[1
]}

Fernando, Tyrone ^{[1
]}

Townsend, Chris ^{[1
]}

Barajas, Nestor Vazquez ^{[1
]}

机构：

[1] Univ Western Australia, Nedlands, WA, Australia

[2] Univ Queensland, Brisbane, Qld, Australia

来源：

2022 IEEE 7TH SOUTHERN POWER ELECTRONICS CONFERENCE, SPEC | 2022年

关键词：

Cascaded-Model; Common-mode (CM); Differential-Mode (DM); Electromagnetic Interference (EMI); Eigenvalues; Eigenvectors; Electromagnetic Compatibility (EMC); Inductive Power Transfer (IPT); Linear Model; Wireless Power Transfer (WPT); WIRELESS POWER TRANSFER;

D O I：

10.1109/SPEC55080.2022.10058266

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a new strategy to model the common-mode (CM) and differential-mode (DM) behaviors of inductive power transfer (IPT) pads in the conducted emission range of frequency (9 kHz to 30 MHz) defined by CISPR 16. The proposed model is a symmetric linear network that can be used to simultaneously model CM and DM behaviours of IPT pads. This network requires minimum number of information and measurements from the IPT pad to model its frequency response within the frequency range under study. This article also investigates the main contributing components to different resonant frequencies. To verify the model, experimental measurements are carried out and compared with the frequency response of the obtained model in CM and DM configurations.

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页数：5

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