Common mode prediction on cable shielded drive system in electric vehicle

Tielei Sun; Cheng Lin; Wanke Cao

Common mode prediction on cable shielded drive system in electric vehicle

Tielei Sun^*
, Cheng Lin
, Wanke Cao

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology
China Life Property and Casualty Insurance Company Limited

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A typical PWM variable-speed AC motor drive is studied in order to investigate the conducted electromagnetic interference (EMI) at both the input and output sides of the drive. High frequency equivalent circuit for the drive system which the cable are shielded are proposed. The noise path required parasitic components extraction are implemented through theoretical analysis and experimental method. High frequency EMI source models are presented to consider PWM switching rise-time modeling. The overall circuit models for common-mode EMI prediction are obtained. The proposed method is verified by comparing the predicted spectrum with experimental tests.

Original language	English
Pages (from-to)	128-132
Number of pages	5
Journal	Diangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume	27
Issue number	2
Publication status	Published - Feb 2012

Keywords

CM conduct interference
Drive system
EMC
Shielded

Cite this

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abstract = "A typical PWM variable-speed AC motor drive is studied in order to investigate the conducted electromagnetic interference (EMI) at both the input and output sides of the drive. High frequency equivalent circuit for the drive system which the cable are shielded are proposed. The noise path required parasitic components extraction are implemented through theoretical analysis and experimental method. High frequency EMI source models are presented to consider PWM switching rise-time modeling. The overall circuit models for common-mode EMI prediction are obtained. The proposed method is verified by comparing the predicted spectrum with experimental tests.",

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AU - Lin, Cheng

AU - Cao, Wanke

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N2 - A typical PWM variable-speed AC motor drive is studied in order to investigate the conducted electromagnetic interference (EMI) at both the input and output sides of the drive. High frequency equivalent circuit for the drive system which the cable are shielded are proposed. The noise path required parasitic components extraction are implemented through theoretical analysis and experimental method. High frequency EMI source models are presented to consider PWM switching rise-time modeling. The overall circuit models for common-mode EMI prediction are obtained. The proposed method is verified by comparing the predicted spectrum with experimental tests.

AB - A typical PWM variable-speed AC motor drive is studied in order to investigate the conducted electromagnetic interference (EMI) at both the input and output sides of the drive. High frequency equivalent circuit for the drive system which the cable are shielded are proposed. The noise path required parasitic components extraction are implemented through theoretical analysis and experimental method. High frequency EMI source models are presented to consider PWM switching rise-time modeling. The overall circuit models for common-mode EMI prediction are obtained. The proposed method is verified by comparing the predicted spectrum with experimental tests.

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KW - EMC

KW - Shielded

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SN - 1000-6753

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JF - Diangong Jishu Xuebao/Transactions of China Electrotechnical Society

IS - 2

ER -

Common mode prediction on cable shielded drive system in electric vehicle

Abstract

Keywords

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