Graduate papers
  
Description of the graduate paper
Form of studies Master
Title of the study programm Electronics
Title in original language Frekvences modulēta bezvadu elektroenerģijas pārvaldes sistēma ar uzlaboto lietderības koeficientu
Title in English Frequency Modulated Inductive Resonant Wireless Power Transfer System with Improved Efficiency
Department International Cooperation and Foreign Students Department
Scientific advisor Deniss Stepins
Reviewer Māris Zeltiņš
Abstract A new approach to get higher efficiency of frequency modulated inductive-resonant wireless power transfer system (WPT) is proposed in the thesis. The approach is verified by using simulations. The approach based on utilization of resonant tank with electronically switchable capacitors to get different resonant frequencies. The approach gives us a possibility to sufficiently improve efficiency and moderately reduce RMS currents at the cost of slightly increased size and cost of the system. The thesis is written in English and consists of 63 pages, 37 figures, 4 tables, 3 annex, 64 references.
Keywords wireless power transfer, frequency modulation, efficiency, electromagnetic emissions.
Keywords in English wireless power transfer, frequency modulation, efficiency, electromagnetic emissions.
Language eng
Year 2020
Date and time of uploading 03.06.2020 05:29:30