Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems

Venugopal Prasanth; Soumya Bandyopadhyay; Pavol Bauer; Bram Ferreira

doi:10.1109/EPEPEMC.2016.7752130

Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems

Venugopal Prasanth, Soumya Bandyopadhyay, Pavol Bauer, Bram Ferreira

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

11 Citations (Scopus)

Abstract

This paper presents a comparative analysis of Multi- Coil Inductive Power Transfer (MCIPT) systems. A multi-coil magnetic system can be decomposed into a single system of coils using matrix manipulation when the system is linear. A comparitive analytical study of air-cored coils to estimate the magnetic parameters - L,M, k of several coil shapes - circular, rectangular, square, segmented circular and segmented rectangular (DD) is then carried out. A misalignment shape characteristic is obtained and comparisons brought out. Important criteria to be considered for misalignment tolerant MCIPT is also described. A boundary for performance limits of misaligned multi-coil IPT systems is presented.

Original language	English
Title of host publication	2016 IEEE International Power Electronics and Motion Control Conference (PEMC)
Place of Publication	Piscataway
Publisher	IEEE
Pages	993-999
Number of pages	7
ISBN (Print)	978-1-5090-1789-0
DOIs	https://doi.org/10.1109/EPEPEMC.2016.7752130
Publication status	Published - 2016
Event	IEEE PEMC 2016: 17th International Conference on Power Electronics and Motion Control - Varna, Bulgaria Duration: 25 Sept 2016 → 28 Sept 2016 Conference number: 17

Conference

Conference	IEEE PEMC 2016
Country/Territory	Bulgaria
City	Varna
Period	25/09/16 → 28/09/16

Keywords

Shape
Magnetic resonance
Inductance
Q-factor
Magnetic separation
Reactive power
Magnetic noise

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10.1109/EPEPEMC.2016.7752130

Cite this

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title = "Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems",

abstract = "This paper presents a comparative analysis of Multi- Coil Inductive Power Transfer (MCIPT) systems. A multi-coil magnetic system can be decomposed into a single system of coils using matrix manipulation when the system is linear. A comparitive analytical study of air-cored coils to estimate the magnetic parameters - L,M, k of several coil shapes - circular, rectangular, square, segmented circular and segmented rectangular (DD) is then carried out. A misalignment shape characteristic is obtained and comparisons brought out. Important criteria to be considered for misalignment tolerant MCIPT is also described. A boundary for performance limits of misaligned multi-coil IPT systems is presented.",

keywords = "Shape, Magnetic resonance, Inductance, Q-factor, Magnetic separation, Reactive power, Magnetic noise",

author = "Venugopal Prasanth and Soumya Bandyopadhyay and Pavol Bauer and Bram Ferreira",

year = "2016",

doi = "10.1109/EPEPEMC.2016.7752130",

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pages = "993--999",

booktitle = "2016 IEEE International Power Electronics and Motion Control Conference (PEMC)",

publisher = "IEEE",

address = "United States",

note = "IEEE PEMC 2016 : 17th International Conference on Power Electronics and Motion Control ; Conference date: 25-09-2016 Through 28-09-2016",

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Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems. / Prasanth, Venugopal; Bandyopadhyay, Soumya; Bauer, Pavol et al.
2016 IEEE International Power Electronics and Motion Control Conference (PEMC). Piscataway: IEEE, 2016. p. 993-999.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems

AU - Prasanth, Venugopal

AU - Bandyopadhyay, Soumya

AU - Bauer, Pavol

AU - Ferreira, Bram

N1 - Conference code: 17

PY - 2016

Y1 - 2016

N2 - This paper presents a comparative analysis of Multi- Coil Inductive Power Transfer (MCIPT) systems. A multi-coil magnetic system can be decomposed into a single system of coils using matrix manipulation when the system is linear. A comparitive analytical study of air-cored coils to estimate the magnetic parameters - L,M, k of several coil shapes - circular, rectangular, square, segmented circular and segmented rectangular (DD) is then carried out. A misalignment shape characteristic is obtained and comparisons brought out. Important criteria to be considered for misalignment tolerant MCIPT is also described. A boundary for performance limits of misaligned multi-coil IPT systems is presented.

AB - This paper presents a comparative analysis of Multi- Coil Inductive Power Transfer (MCIPT) systems. A multi-coil magnetic system can be decomposed into a single system of coils using matrix manipulation when the system is linear. A comparitive analytical study of air-cored coils to estimate the magnetic parameters - L,M, k of several coil shapes - circular, rectangular, square, segmented circular and segmented rectangular (DD) is then carried out. A misalignment shape characteristic is obtained and comparisons brought out. Important criteria to be considered for misalignment tolerant MCIPT is also described. A boundary for performance limits of misaligned multi-coil IPT systems is presented.

KW - Shape

KW - Magnetic resonance

KW - Inductance

KW - Q-factor

KW - Magnetic separation

KW - Reactive power

KW - Magnetic noise

U2 - 10.1109/EPEPEMC.2016.7752130

DO - 10.1109/EPEPEMC.2016.7752130

M3 - Conference contribution

SN - 978-1-5090-1789-0

SP - 993

EP - 999

BT - 2016 IEEE International Power Electronics and Motion Control Conference (PEMC)

PB - IEEE

CY - Piscataway

T2 - IEEE PEMC 2016

Y2 - 25 September 2016 through 28 September 2016

ER -

Analysis and Comparison of Multi-Coil Inductive Power Transfer Systems

Abstract

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Keywords

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