Title :
Design and modeling of wireless power transfer coils with double-layer printed boards structure
Author_Institution :
State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy Sources, North China Electr. Power Univ., Beijing, China
Abstract :
This paper presents the design and manufacture of a practical double-layer printed spiral coil which can be used directly in two-coil magnetic resonant coupling-wireless power transfer. Impedance and frequency splitting characteristics are calculated based on the partial element equivalent circuit model.
Keywords :
coils; design for manufacture; electric impedance; equivalent circuits; power transmission; printed circuit design; printed circuit manufacture; printed circuits; double-layer printed board structure; double-layer printed spiral coil; frequency splitting; impedance characteristics; partial element equivalent circuit model; two-coil magnetic resonant coupling-wireless power transfer; Capacitors; Coils; Frequency measurement; Resistance; Resonant frequency; Spirals; Wireless communication;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157762
