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   FEI STU Bratislava    deGruyter-Sciendo


[3, 2017] 

Journal of Electrical Engineering, Vol 68, 3 (2017) 235-244 DOI: 10.1515/jee-2017-0035

Technological inductive power transfer systems

Nikolay D. Madzharov Valentin S. Nemkov

   Inductive power transfer is a very fast expanding technology with multiple design principles and practical implementations ranging from charging phones and computers to bionic systems, car chargers and continuous power transfer in technological lines. Only a group of devices working in near magnetic field is considered. This article is devoted to overview of different inductive power transfer (IPT) devices. The review of literature in this area showed that industrial IPT are not much discussed and examined. The authors have experience in design and implementation of several types of IPTs belonging to wireless automotive chargers and to industrial application group. Main attention in the article is paid to principles and design of technological IPTs.

Keywords: inductive power transfer, technological IPT, magnetic coupling, magnetic field lines, matching


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