EMI noise reduction with new active zero state PWM for integrated dynamic brake systems

Jae Hyuk Baik, Sang Won Yun, Dong Sik Kim, Chun Ki Kwon, Ji Yoon Yoo

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Based on the application of an integrated dynamic brake (IDB) system that uses a PWM inverter fed-AC motor drive to operate the piston, a new active zero state PWM (AZSPWM) is proposed to improve the stability and reliability of the IDB system by suppressing the conducted electro-magnetic interference (EMI) noise under a wide range of load torque. The new AZSPWM reduces common-mode voltage (CMV) by one-third when compared to that of the conventional space vector PWM (CSVPWM). Although this method slightly increases the output current ripple by reducing the CMV, like the CSVPWM, it can be used within the full range of the load torque. Further, unlike other reduced common-mode voltage (RCMV) PWMs, it does not increase the switching power loss. A theoretical analysis is presented and experiments are performed to demonstrate the effectiveness of this method.

Original languageEnglish
Pages (from-to)923-930
Number of pages8
JournalJournal of Power Electronics
Volume18
Issue number3
DOIs
Publication statusPublished - 2018 May 1

Fingerprint

Signal interference
Noise abatement
Brakes
Pulse width modulation
Vector spaces
Loads (forces)
Electric potential
Torque
AC motors
Pistons
Experiments

Keywords

  • Active zero state PWM (AZSPWM)
  • Common-mode current (CMC)
  • Common-mode voltage (CMV)
  • Electromagnetic interference (EMI)
  • Integrated dynamic brake (IDB)
  • Reduced common-mode voltage PWM (RCMV-PWM)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

EMI noise reduction with new active zero state PWM for integrated dynamic brake systems. / Baik, Jae Hyuk; Yun, Sang Won; Kim, Dong Sik; Kwon, Chun Ki; Yoo, Ji Yoon.

In: Journal of Power Electronics, Vol. 18, No. 3, 01.05.2018, p. 923-930.

Research output: Contribution to journalArticle

Baik, Jae Hyuk ; Yun, Sang Won ; Kim, Dong Sik ; Kwon, Chun Ki ; Yoo, Ji Yoon. / EMI noise reduction with new active zero state PWM for integrated dynamic brake systems. In: Journal of Power Electronics. 2018 ; Vol. 18, No. 3. pp. 923-930.
@article{bd71a95f08314dc19c9edb52aa6e784d,
title = "EMI noise reduction with new active zero state PWM for integrated dynamic brake systems",
abstract = "Based on the application of an integrated dynamic brake (IDB) system that uses a PWM inverter fed-AC motor drive to operate the piston, a new active zero state PWM (AZSPWM) is proposed to improve the stability and reliability of the IDB system by suppressing the conducted electro-magnetic interference (EMI) noise under a wide range of load torque. The new AZSPWM reduces common-mode voltage (CMV) by one-third when compared to that of the conventional space vector PWM (CSVPWM). Although this method slightly increases the output current ripple by reducing the CMV, like the CSVPWM, it can be used within the full range of the load torque. Further, unlike other reduced common-mode voltage (RCMV) PWMs, it does not increase the switching power loss. A theoretical analysis is presented and experiments are performed to demonstrate the effectiveness of this method.",
keywords = "Active zero state PWM (AZSPWM), Common-mode current (CMC), Common-mode voltage (CMV), Electromagnetic interference (EMI), Integrated dynamic brake (IDB), Reduced common-mode voltage PWM (RCMV-PWM)",
author = "Baik, {Jae Hyuk} and Yun, {Sang Won} and Kim, {Dong Sik} and Kwon, {Chun Ki} and Yoo, {Ji Yoon}",
year = "2018",
month = "5",
day = "1",
doi = "10.6113/JPE.2018.18.3.923",
language = "English",
volume = "18",
pages = "923--930",
journal = "Journal of Power Electronics",
issn = "1598-2092",
publisher = "Korean Institute of Power Electronics",
number = "3",

}

TY - JOUR

T1 - EMI noise reduction with new active zero state PWM for integrated dynamic brake systems

AU - Baik, Jae Hyuk

AU - Yun, Sang Won

AU - Kim, Dong Sik

AU - Kwon, Chun Ki

AU - Yoo, Ji Yoon

PY - 2018/5/1

Y1 - 2018/5/1

N2 - Based on the application of an integrated dynamic brake (IDB) system that uses a PWM inverter fed-AC motor drive to operate the piston, a new active zero state PWM (AZSPWM) is proposed to improve the stability and reliability of the IDB system by suppressing the conducted electro-magnetic interference (EMI) noise under a wide range of load torque. The new AZSPWM reduces common-mode voltage (CMV) by one-third when compared to that of the conventional space vector PWM (CSVPWM). Although this method slightly increases the output current ripple by reducing the CMV, like the CSVPWM, it can be used within the full range of the load torque. Further, unlike other reduced common-mode voltage (RCMV) PWMs, it does not increase the switching power loss. A theoretical analysis is presented and experiments are performed to demonstrate the effectiveness of this method.

AB - Based on the application of an integrated dynamic brake (IDB) system that uses a PWM inverter fed-AC motor drive to operate the piston, a new active zero state PWM (AZSPWM) is proposed to improve the stability and reliability of the IDB system by suppressing the conducted electro-magnetic interference (EMI) noise under a wide range of load torque. The new AZSPWM reduces common-mode voltage (CMV) by one-third when compared to that of the conventional space vector PWM (CSVPWM). Although this method slightly increases the output current ripple by reducing the CMV, like the CSVPWM, it can be used within the full range of the load torque. Further, unlike other reduced common-mode voltage (RCMV) PWMs, it does not increase the switching power loss. A theoretical analysis is presented and experiments are performed to demonstrate the effectiveness of this method.

KW - Active zero state PWM (AZSPWM)

KW - Common-mode current (CMC)

KW - Common-mode voltage (CMV)

KW - Electromagnetic interference (EMI)

KW - Integrated dynamic brake (IDB)

KW - Reduced common-mode voltage PWM (RCMV-PWM)

UR - http://www.scopus.com/inward/record.url?scp=85047462856&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85047462856&partnerID=8YFLogxK

U2 - 10.6113/JPE.2018.18.3.923

DO - 10.6113/JPE.2018.18.3.923

M3 - Article

AN - SCOPUS:85047462856

VL - 18

SP - 923

EP - 930

JO - Journal of Power Electronics

JF - Journal of Power Electronics

SN - 1598-2092

IS - 3

ER -