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Electrical Engineering

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07-11-2017 | Original Paper

Peak efficiency and peak power point operation of wireless energy transfer (WET) system—analysis and verification

Authors: Michal Frivaldsky, Marek Piri, Pavol Spanik, Viliam Jaros, Anna Kondelova

Published in: Electrical Engineering | Issue 4/2017

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Abstract

The current trend puts emphasis on the efficiency of the all electronics devices. For this reason, it is necessary to maximize the efficiency of the wireless energy transfer system as well as on other electronic devices. Therefore, this article deals with the most suitable working point analysis of the serial–serial WET system. The core of the article contains the simulation analysis at the various loads and various coupling coefficients. Experimental measurements were made on the existing prototype and the results were compared with the results from the simulation analysis. The main outcome of this paper is thus detailed investigation of operational point of WET system in order to meet the highest possible system efficiency together with the highest possible level of transferred power.

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Hui SYR, Wenxing ZL (2013) A critical review of recent progress in mid-range wireless power transfer. IEEE Trans Power Electron 29(9):4500–4511. https://doi.org/10.1109/TPEL.2013.2249670 CrossRef

Covic GA, Boys JT (2013) Modern trends in inductive power transfer for transportation applications. IEEE J Emerg Sel Top Power Electron 1(1):28–41. https://doi.org/10.1109/JESTPE.2013.2264473 CrossRef

Huiqing Z, Pan HK, Mingyu L (2010) A practical wireless charging system based on ultra-wideband retro-reflective beamforming. In: Antennas and propagation society international symposium, pp. 1–4, 11–17. https://doi.org/10.1109/APS.2010.5561113

de Miranda CM, Pichorim SF (2014) Self-resonant frequencies of air-core single-layer solenoid coils calculated by a simple method. Electr Eng 97(1):57–64. https://doi.org/10.1007/s00202-014-0312-3 CrossRef

Nahman J, Paunovic I (2006) Resistance to earth of earthing grids buried in multi-layer soil. Electr Eng 88:281–287. https://doi.org/10.1007/s00202-004-0282-y CrossRef

Musavi F, Eberle W (2014) Overview of wireless power transfer technologies for electric vehicle battery charging. IET Power Electron 7(1):60–66. https://doi.org/10.1049/iet-pel.2013.0047 CrossRef

Sukjin K, Jung DH, Kim JJ, Bumhee B, Sunkyu K, Seungyoung A, Jonghoon K, Joungho K (2015) High-efficiency PCB- and package-level wireless power transfer interconnection scheme using magnetic field resonance coupling. IEEE Trans Compon Packag Manuf Technol 5(7):863–878. https://doi.org/10.1109/TCPMT.2015.2446613 CrossRef

Bosshard R, Guillod T, Kolar JW (2016) Electromagnetic field patterns and energy flux of efficiency optimal inductive power transfer systems. Electr Eng. https://doi.org/10.1007/s00202-016-0461-7

Tianjia S, Xiang X, Guolin L, Yingke G, Yangdong D, Zhihua W (2012) A two-hop wireless power transfer system with an efficiency-enhanced power receiver for motion-free capsule endoscopy inspection. IEEE Trans Biomed Eng 59(11):3247–3254. https://doi.org/10.1109/TBME.2012.2206809 CrossRef

10.

Kiani M, Ghovanloo M (2012) The circuit theory behind coupled-mode magnetic resonance-based wireless power transmission. IEEE Trans Circuits Syst I Regul Pap 59(9):2065–2074. https://doi.org/10.1109/TCSI.2011.2180446 MathSciNetCrossRef

11.

Kindl V, Kavalir T, Pechanek R, Skala B, Sobra J (2014) Key construction aspects of resonant wireless low power transfer system. In: ELEKTRO 2014, pp. 303–306, 19–20. https://doi.org/10.1109/ELEKTRO.2014.6848907

12.

Skala B, Kindl V (2013) Electromagnetic coil gun—construction and basic simulation. In: Mechatronics, pp 87 – 93. https://doi.org/10.1007/978-3-319-02294-9_12

13.

Hruska K, Kindl V, Pechanek R (2010) Concept, design and coupled electro-thermal analysis of new hybrid drive vehicle for public transport. In: 14th international power electronics and motion control conference, pp S4-5–S4-8. https://doi.org/10.1109/EPEPEMC.2010.5606895

14.

Chlebis P, Havel A, Vaculik P, Pfof Z (2010) Modern instruments for increasing the efficiency of the energy transfer in electric vehicles. In: 14th international power electronics and motion control conference, pp 89–93. https://doi.org/10.1109/EPEPEMC.2010.5606586

15.

Brandstetter P, Chlebis P, Simonik P (2010) Active power filter with soft switching. Int Rev Electr Eng 5(6):2516–2526

16.

İnci M, Bayindir KÇ, Tümay M (2016) The performance improvement of dynamic voltage restorer based on bidirectional dc–dc converter. Electr Eng. https://doi.org/10.1007/s00202-016-0422-1

17.

Perdulak J, Kovac D, Kovacova I, Ocilka M, Gladyr A, Mamchur D, Zachepa I, Vince T, Molnár J (2013) Effective utilization of photovoltaic energy using multiphase boost converter in compare with single phase boost converter. Communications—Scientific letters of University of Zilina, vol 15, no 3, ISSN 1335-4205

18.

Dudrik J, Bodor M, Trip N.D (2013) Operation analysis of soft switching PWM DC-DC converter with secondary snubber, CSL Communications—Scientific letters of University of Zilina, vol 15, no 3, ISSN 1335-4205

19.

Zaskalicky P, Dobrucky B, Prazenica M (2014) Analysis and modeling of converter with PWM output for two-phase applications. Electron Electr Eng 20(1):25–28. https://doi.org/10.5755/j01.eee.20.1.6160

20.

Pavelek M, Frivaldsky M, Piri M, Spanik P (2016) Optimization of WET coils simulation model for self and mutual inductance determination. Int Rev Electr Eng 11(6):680–685. https://doi.org/10.15866/iree.v11i6.10682

21.

Piri M, Jaros V, Frivaldsky M (2015) Verification of a mutual inductance calculation between two helical coils. In: 16th international scientific conference on electric power engineering, pp 712–717. https://doi.org/10.1109/EPE.2015.7161143

22.

Laskody T, Prazenica M, Kascak S (2014) Space vector PWM for two-phase four-leg matrix converter. In: 10th international conference ELEKTRO, pp 234-327. https://doi.org/10.1109/ELEKTRO.2014.6848911

23.

Hargas L, Koniar D, Hrianka M, Ssimonova A, Durdik P, Banovcin P (2014) Adjusting and conditioning of high speed videosequences for diagnostic purposes in medicine. In: 10th international conference ELEKTRO, pp 548–552. https://doi.org/10.1109/ELEKTRO.2014.6848957

Title: Peak efficiency and peak power point operation of wireless energy transfer (WET) system—analysis and verification
Authors: Michal Frivaldsky
Marek Piri
Pavol Spanik
Viliam Jaros
Anna Kondelova
Publication date: 07-11-2017
Publisher: Springer Berlin Heidelberg
Published in: Electrical Engineering / Issue 4/2017
Print ISSN: 0948-7921
Electronic ISSN: 1432-0487
DOI: https://doi.org/10.1007/s00202-017-0658-4

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