Low frequency wireless power transfer using modified parallel resonance matching at a complex load
In the Impedance Matching (IM) condition of Wireless Power Transfer (WPT), series resonant and strong coupling structures have been widely studied which operate at an optimal parameter, a resistive load, and the high resonant frequency of greater than 1 MHz. However, i) The optimal parameter (partic...
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Khon Kaen University
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doaj-6752b1477c4346aaab90f6842e378cd92020-11-24T22:40:36ZengKhon Kaen UniversityKKU Engineering Journal0125-82732286-94332016-10-0143418418810.14456/kkuenj.2016.30Low frequency wireless power transfer using modified parallel resonance matching at a complex loadArtit RittiplangWanchai PijitrojanaKomson DarojIn the Impedance Matching (IM) condition of Wireless Power Transfer (WPT), series resonant and strong coupling structures have been widely studied which operate at an optimal parameter, a resistive load, and the high resonant frequency of greater than 1 MHz. However, i) The optimal parameter (particular value) limits the design, ii) the common loads are complex, iii) The high frequency RF sources are usually inefficient. This paper presents a modified parallel resonant structure that can operate at a low frequency of 15 kHz without an optimal parameter under the IM condition with a complex load, and the calculated efficiency is equal to 71.2 % at 5-cm transfer distance.https://www.tci-thaijo.org/index.php/kkuenj/article/download/54623/56484Low frequency wireless power transferModified parallel resonanceImpedance matchingWireless power transfer |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Artit Rittiplang Wanchai Pijitrojana Komson Daroj |
spellingShingle |
Artit Rittiplang Wanchai Pijitrojana Komson Daroj Low frequency wireless power transfer using modified parallel resonance matching at a complex load KKU Engineering Journal Low frequency wireless power transfer Modified parallel resonance Impedance matching Wireless power transfer |
author_facet |
Artit Rittiplang Wanchai Pijitrojana Komson Daroj |
author_sort |
Artit Rittiplang |
title |
Low frequency wireless power transfer using modified parallel resonance matching at a complex load |
title_short |
Low frequency wireless power transfer using modified parallel resonance matching at a complex load |
title_full |
Low frequency wireless power transfer using modified parallel resonance matching at a complex load |
title_fullStr |
Low frequency wireless power transfer using modified parallel resonance matching at a complex load |
title_full_unstemmed |
Low frequency wireless power transfer using modified parallel resonance matching at a complex load |
title_sort |
low frequency wireless power transfer using modified parallel resonance matching at a complex load |
publisher |
Khon Kaen University |
series |
KKU Engineering Journal |
issn |
0125-8273 2286-9433 |
publishDate |
2016-10-01 |
description |
In the Impedance Matching (IM) condition of Wireless Power Transfer (WPT), series resonant and strong coupling structures have been widely studied which operate at an optimal parameter, a resistive load, and the high resonant frequency of greater than 1 MHz. However, i) The optimal parameter (particular value) limits the design, ii) the common loads are complex, iii) The high frequency RF sources are usually inefficient. This paper presents a modified parallel resonant structure that can operate at a low frequency of 15 kHz without an optimal parameter under the IM condition with a complex load, and the calculated efficiency is equal to 71.2 % at 5-cm transfer distance. |
topic |
Low frequency wireless power transfer Modified parallel resonance Impedance matching Wireless power transfer |
url |
https://www.tci-thaijo.org/index.php/kkuenj/article/download/54623/56484 |
work_keys_str_mv |
AT artitrittiplang lowfrequencywirelesspowertransferusingmodifiedparallelresonancematchingatacomplexload AT wanchaipijitrojana lowfrequencywirelesspowertransferusingmodifiedparallelresonancematchingatacomplexload AT komsondaroj lowfrequencywirelesspowertransferusingmodifiedparallelresonancematchingatacomplexload |
_version_ |
1725704270986084352 |