Loss model and control stability of bidirectional LCL-IPT system

Dionisis Voglitsis; Todor Todorcevic; Venugopal Prasanth; Pavol Bauer

doi:10.1109/EDPC.2014.6984422

Loss model and control stability of bidirectional LCL-IPT system

Dionisis Voglitsis, Todor Todorcevic, Venugopal Prasanth, Pavol Bauer

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

19 Citations (Scopus)

Abstract

This paper aims to present a loss model and investigate the stability of a LCL-IPT system for EVs. For the experimental set-up and loss model, Silicon Carbide MOSFETs have been used as the converter switches. The zero-voltage-switch contour area of the converter over the entire operation range is presented and the optimum dc-link voltages for efficiency maximization are also shown. The stability of the system consisting of a single pickup, is investigated to highlight potential issues. Voltage-cancellation technique is utilized to control both the primary and secondary side currents.

Original language	English
Title of host publication	2014 4th International Electric Drives Production Conference, EDPC 2014 - Proceedings
Place of Publication	Piscataway, NJ
Publisher	IEEE
ISBN (Electronic)	978-1-4799-5009-6
ISBN (Print)	978-1-4799-5008-9
DOIs	https://doi.org/10.1109/EDPC.2014.6984422
Publication status	Published - 12 Dec 2014
Externally published	Yes
Event	4th International Electric Drives Production Conference, EDPC 2014 - Nuremberg, Germany Duration: 30 Sept 2014 → 1 Oct 2014 Conference number: 4

Conference

Conference	4th International Electric Drives Production Conference, EDPC 2014
Abbreviated title	EDPC
Country/Territory	Germany
City	Nuremberg
Period	30/09/14 → 1/10/14

Keywords

Control
Inductive Power Transfer (IPT)
LCL-IPT
Loss analysis
Small signal analysis
Voltage cancellation
Zero voltage switching

Access to Document

10.1109/EDPC.2014.6984422

Cite this

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title = "Loss model and control stability of bidirectional LCL-IPT system",

abstract = "This paper aims to present a loss model and investigate the stability of a LCL-IPT system for EVs. For the experimental set-up and loss model, Silicon Carbide MOSFETs have been used as the converter switches. The zero-voltage-switch contour area of the converter over the entire operation range is presented and the optimum dc-link voltages for efficiency maximization are also shown. The stability of the system consisting of a single pickup, is investigated to highlight potential issues. Voltage-cancellation technique is utilized to control both the primary and secondary side currents.",

keywords = "Control, Inductive Power Transfer (IPT), LCL-IPT, Loss analysis, Small signal analysis, Voltage cancellation, Zero voltage switching",

author = "Dionisis Voglitsis and Todor Todorcevic and Venugopal Prasanth and Pavol Bauer",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 4th International Electric Drives Production Conference, EDPC 2014, EDPC ; Conference date: 30-09-2014 Through 01-10-2014",

year = "2014",

month = dec,

day = "12",

doi = "10.1109/EDPC.2014.6984422",

language = "English",

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Voglitsis, D, Todorcevic, T, Prasanth, V & Bauer, P 2014, Loss model and control stability of bidirectional LCL-IPT system. in 2014 4th International Electric Drives Production Conference, EDPC 2014 - Proceedings., 6984422, IEEE, Piscataway, NJ, 4th International Electric Drives Production Conference, EDPC 2014, Nuremberg, Germany, 30/09/14. https://doi.org/10.1109/EDPC.2014.6984422

Loss model and control stability of bidirectional LCL-IPT system. / Voglitsis, Dionisis; Todorcevic, Todor; Prasanth, Venugopal et al.
2014 4th International Electric Drives Production Conference, EDPC 2014 - Proceedings. Piscataway, NJ: IEEE, 2014. 6984422.

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

TY - GEN

T1 - Loss model and control stability of bidirectional LCL-IPT system

AU - Voglitsis, Dionisis

AU - Todorcevic, Todor

AU - Prasanth, Venugopal

AU - Bauer, Pavol

N1 - Conference code: 4

PY - 2014/12/12

Y1 - 2014/12/12

N2 - This paper aims to present a loss model and investigate the stability of a LCL-IPT system for EVs. For the experimental set-up and loss model, Silicon Carbide MOSFETs have been used as the converter switches. The zero-voltage-switch contour area of the converter over the entire operation range is presented and the optimum dc-link voltages for efficiency maximization are also shown. The stability of the system consisting of a single pickup, is investigated to highlight potential issues. Voltage-cancellation technique is utilized to control both the primary and secondary side currents.

AB - This paper aims to present a loss model and investigate the stability of a LCL-IPT system for EVs. For the experimental set-up and loss model, Silicon Carbide MOSFETs have been used as the converter switches. The zero-voltage-switch contour area of the converter over the entire operation range is presented and the optimum dc-link voltages for efficiency maximization are also shown. The stability of the system consisting of a single pickup, is investigated to highlight potential issues. Voltage-cancellation technique is utilized to control both the primary and secondary side currents.

KW - Control

KW - Inductive Power Transfer (IPT)

KW - LCL-IPT

KW - Loss analysis

KW - Small signal analysis

KW - Voltage cancellation

KW - Zero voltage switching

UR - http://www.scopus.com/inward/record.url?scp=84929377173&partnerID=8YFLogxK

U2 - 10.1109/EDPC.2014.6984422

DO - 10.1109/EDPC.2014.6984422

M3 - Conference contribution

AN - SCOPUS:84929377173

SN - 978-1-4799-5008-9

BT - 2014 4th International Electric Drives Production Conference, EDPC 2014 - Proceedings

PB - IEEE

CY - Piscataway, NJ

T2 - 4th International Electric Drives Production Conference, EDPC 2014

Y2 - 30 September 2014 through 1 October 2014

ER -

Loss model and control stability of bidirectional LCL-IPT system

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Keywords

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