Resonance phenomena in wireless power supply systems

• Autorzy: Filipiak M.

Identyfikatory

DOI

10.21008/j.1508-4248.2016.0011

• Języki publikacji: EN

Abstrakty

EN

The article presents the prospects for application of wireless power supply in electronic devices. A short description of advantages of using this technology including the principle of its operation and construction of typical systems applied in devices of everyday use was provided. Two types of resonance systems used for wireless transmission of energy were presented. Also, advantages and disadvantages of using each of these systems were listed. Furthermore, the impedance and performance analyses of the wireless electric energy transmission systems were discussed. The performance characteristics were presented depending on several parameters in the three–dimensional form. The minimum quality factor of the resonance system, which allows the achievement of the high system performance at low interface between the primary and secondary coil winding was demonstrated. Two tested circuits were compared and the areas of application were determined for each of them. Difficulties related to maintenance of the circuit in resonance and to limitation of losses were determined.

Słowa kluczowe

EN

wireless power supply; q–factor; system performance; inductance compensation

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Computer Applications in Electrical Engineering
• Rocznik: 2016
• Tom: Vol. 14
• Strony: 127--137
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Filipiak M.

• Poznań University of Technology

Bibliografia

• [1] Filipiak M.: Analiza wybranych układów umożliwiających bezprzewodowy przesył energii elektrycznej, Poznań University of Technology Academic Journals, Electrical Engineering, Poznań 28–29 kwietnia 2014, No 79, 197–204.
• [2] Moradewicz A., Miśkiewicz R.: Systemy bezstykowego zasilania komputerów przenośnych PRACE INSTYTUTU ELEKTROTECHNIKI, zeszyt 236, 2008, str 51.
• [3] Judek S., Karwowski K.: Analiza systemu przekazywania energii na drodze indukcyjnej przy dużej szczelinie powietrznej i wysokiej częstotliwości, WPK, Kraków 2007.
• [4] Bolkowski S.: Teoria Obwodów Elektrycznych, WNT, Warszawa 2003.
• [5] Du Guiping, Li Xiongtao: Modeling and Simulation of Contactless Power Transmission System by Inductance Coupling, IEEE Symposium on Industrial Electronics and Applications (ISIEA 2009), October 4–6, 2009, Kuala Lumpur, Malaysia.
• [6] Bednarek K., Jajczyk J.: Effectiveness of optimization methods in heavy–current equipment designing, Przegląd Elektrotechniczny, 12/2009, ISSN 0033–2097, R. 85, NR 12/2009, s. 29–32.
• [7] Mendes R., Klaric Felic G., Analysis of Coupling Coefficient in Inductive Energy Transfer Systems, Hindawi Publishing Corporation Active and Passive Electronic Components, Volume 2014, Article ID 951624.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).