Tehnički vjesnik, Vol. 25 No. 3, 2018.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20160105041434
General Analysis of Resonance Coupled Wireless Power Transfer (WPT) Using Inductive Coils
Chandrasekharan Nataraj
orcid.org/0000-0001-9061-7415
; Asia Pacific University of Technology and Innovation, Lot 6, Technology Park Malaysia, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
Sheroz Khan
; International Islamic University Malaysia (IIUM), Jalan Gombak, 53100 Kuala Lumpur, Selangor, Malaysia
Mohammed Hadi Habaebi
orcid.org/0000-0002-2263-0850
; International Islamic University Malaysia (IIUM), Jalan Gombak, 53100 Kuala Lumpur, Selangor, Malaysia
Asan G. A. Muthalif
; International Islamic University Malaysia (IIUM), Jalan Gombak, 53100 Kuala Lumpur, Selangor, Malaysia
Sažetak
In this paper, parameter analysis of the inductive coils is evaluated for low power Wireless Power Transfer (WPT) applications. Inductive coils are the major element used in the WPT systems, in which different shaped coils are employed. The selection of coils is very critical, depends purely on the fundamental characteristics (shape and geometry) of the coils. In order to design a better system, three different shapes of coils, namely, circular, square and rectangular are designed and analysed. The vital parameters such as self-inductance, mutual inductance, quality factor, magnetic field and efficiency are evaluated for all three coils. It is observed that these parameters are maximal for circular as compared to the other two shapes. The circular coils produce higher voltage efficiency of 29% as compared to rectangular (25%) and square (23%) shaped coils. Thus, this paves a way to other researchers to suitably select circular inductive coils for wireless electricity applications.
Ključne riječi
geometry and shape of coils; quality factor; resonant inductive coupling; self and mutual inductance; wireless power transfer
Hrčak ID:
202595
URI
Datum izdavanja:
28.6.2018.
Posjeta: 3.278 *