DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems

Subhajyoti Mukherjee; Veda P. Galigekere; Omer Onar; Burak Ozpineci

doi:10.1109/APEC39645.2020.9124336

DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems

Subhajyoti Mukherjee, Veda P. Galigekere, Omer Onar, Burak Ozpineci

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

This paper presents the use of feedforward control to reduce the input side DC link capacitance of series-series compensated wireless power transfer (WPT) systems. Compared to conventional control schemes for WPT systems, the proposed feedforward-based approach achieves significant reduction in the DC link capacitor without any complicated voltage or current sensing requirements from the secondary side. This results in more compact hardware architecture. The proposed method shows minimal increase in the turn-on switching loss of the inverter. The switching loss is analyzed, and detailed results are presented relating the switching loss to the DC link capacitance and voltage ripple for proper tradeoff between losses and capacitor size. Simulation and experimental results presented validate the proposed scheme.

Original language	English
Title of host publication	APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3540-3546
Number of pages	7
ISBN (Electronic)	9781728148298
DOIs	https://doi.org/10.1109/APEC39645.2020.9124336
State	Published - Mar 2020
Event	35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 - New Orleans, United States Duration: Mar 15 2020 → Mar 19 2020

Publication series

Name	Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume	2020-March

Conference

Conference	35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020
Country/Territory	United States
City	New Orleans
Period	03/15/20 → 03/19/20

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

DC link capacitor minimization
Wireless power transfer
feedforward control
series-series compensation
soft-switching
switching loss

Access to Document

10.1109/APEC39645.2020.9124336

Cite this

Mukherjee, S., Galigekere, V. P., Onar, O., & Ozpineci, B. (2020). DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems. In APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition (pp. 3540-3546). Article 9124336 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; Vol. 2020-March). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEC39645.2020.9124336

Mukherjee, Subhajyoti ; Galigekere, Veda P. ; Onar, Omer et al. / DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems. APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 3540-3546 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

@inproceedings{47fb562176d641d2bb75d3444ea00876,

title = "DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems",

abstract = "This paper presents the use of feedforward control to reduce the input side DC link capacitance of series-series compensated wireless power transfer (WPT) systems. Compared to conventional control schemes for WPT systems, the proposed feedforward-based approach achieves significant reduction in the DC link capacitor without any complicated voltage or current sensing requirements from the secondary side. This results in more compact hardware architecture. The proposed method shows minimal increase in the turn-on switching loss of the inverter. The switching loss is analyzed, and detailed results are presented relating the switching loss to the DC link capacitance and voltage ripple for proper tradeoff between losses and capacitor size. Simulation and experimental results presented validate the proposed scheme.",

keywords = "DC link capacitor minimization, Wireless power transfer, feedforward control, series-series compensation, soft-switching, switching loss",

author = "Subhajyoti Mukherjee and Galigekere, {Veda P.} and Omer Onar and Burak Ozpineci",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 ; Conference date: 15-03-2020 Through 19-03-2020",

year = "2020",

month = mar,

doi = "10.1109/APEC39645.2020.9124336",

language = "English",

series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "3540--3546",

booktitle = "APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition",

}

Mukherjee, S, Galigekere, VP, Onar, O & Ozpineci, B 2020, DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems. in APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition., 9124336, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, vol. 2020-March, Institute of Electrical and Electronics Engineers Inc., pp. 3540-3546, 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020, New Orleans, United States, 03/15/20. https://doi.org/10.1109/APEC39645.2020.9124336

DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems. / Mukherjee, Subhajyoti; Galigekere, Veda P.; Onar, Omer et al.
APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., 2020. p. 3540-3546 9124336 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; Vol. 2020-March).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems

AU - Mukherjee, Subhajyoti

AU - Galigekere, Veda P.

AU - Onar, Omer

AU - Ozpineci, Burak

PY - 2020/3

Y1 - 2020/3

N2 - This paper presents the use of feedforward control to reduce the input side DC link capacitance of series-series compensated wireless power transfer (WPT) systems. Compared to conventional control schemes for WPT systems, the proposed feedforward-based approach achieves significant reduction in the DC link capacitor without any complicated voltage or current sensing requirements from the secondary side. This results in more compact hardware architecture. The proposed method shows minimal increase in the turn-on switching loss of the inverter. The switching loss is analyzed, and detailed results are presented relating the switching loss to the DC link capacitance and voltage ripple for proper tradeoff between losses and capacitor size. Simulation and experimental results presented validate the proposed scheme.

AB - This paper presents the use of feedforward control to reduce the input side DC link capacitance of series-series compensated wireless power transfer (WPT) systems. Compared to conventional control schemes for WPT systems, the proposed feedforward-based approach achieves significant reduction in the DC link capacitor without any complicated voltage or current sensing requirements from the secondary side. This results in more compact hardware architecture. The proposed method shows minimal increase in the turn-on switching loss of the inverter. The switching loss is analyzed, and detailed results are presented relating the switching loss to the DC link capacitance and voltage ripple for proper tradeoff between losses and capacitor size. Simulation and experimental results presented validate the proposed scheme.

KW - DC link capacitor minimization

KW - Wireless power transfer

KW - feedforward control

KW - series-series compensation

KW - soft-switching

KW - switching loss

UR - http://www.scopus.com/inward/record.url?scp=85087752002&partnerID=8YFLogxK

U2 - 10.1109/APEC39645.2020.9124336

DO - 10.1109/APEC39645.2020.9124336

M3 - Conference contribution

AN - SCOPUS:85087752002

T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

SP - 3540

EP - 3546

BT - APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020

Y2 - 15 March 2020 through 19 March 2020

ER -

Mukherjee S, Galigekere VP, Onar O , Ozpineci B. DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems. In APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc. 2020. p. 3540-3546. 9124336. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). doi: 10.1109/APEC39645.2020.9124336

DC Link Capacitor Reduction with Feedforward Control in Series-Series Compensated Wireless Power Transfer Systems

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this