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Title: Inductive resonance based wireless power transfer system
Authors: Shwe, Win
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2019
Abstract: The inductive resonance based wireless power transmission system is carried out with magnetic resonance coupling circuit. Numerical expressions and equivalent circuits are used to calculate the coupling coefficients & efficiency. As inductive resonance coupling is using non-radiative technique, the key parameter is to create a resonance frequency to get a stronger coupling between the transfer coils and receiving coils. MATLAB is used to demonstrate the coupling between two resonator coils. Based on resonator-coupled wireless power transfer (WPT) system, equivalent circuits are used to analysis using the band-pass filter theory. Equations for equivalent circuit components are derived. Therefore, change of load impedance or change of coupling coefficient is easily responded.
Schools: School of Electrical and Electronic Engineering 
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

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