DocumentCode
716946
Title
Multi-capacitor circuit application for the wireless energy transmission system coils resonant frequency adjustment
Author
Saltanovs, Rodions
Author_Institution
RS Factor, Ogre, Latvia
fYear
2015
fDate
13-15 May 2015
Firstpage
1
Lastpage
3
Abstract
The article deals with the common problem of wireless energy transfer due to transmission coils misalignment, which creates substantial drift from the resonant frequency, and instability and low efficiency as a result. Research and tests of wireless energy transmission system prototype with full-scale transmission coils using the principle described assure that the method of adjusting the resonant frequency by using multi-capacitors circuit controlled allows to stabilize and fine-tune resonance frequency.
Keywords
coils; inductive power transmission; power capacitors; power transmission control; coil resonant frequency adjustment; multicapacitor circuit application; transmission coil misalignment; wireless energy transfer; wireless energy transmission system; Capacitance; Coils; Frequency measurement; Inductance; RLC circuits; Resonant frequency; Wireless communication; compensation of inductance change; multi-capacitor circuit; resonance frequency; tuned circuit; wireless energy transfer;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Power Transfer Conference (WPTC), 2015 IEEE
Conference_Location
Boulder, CO
Type
conf
DOI
10.1109/WPT.2015.7140142
Filename
7140142
Link To Document