Abstract
The paper briefly discusses the most important standards and regulations established for high-power wireless power transfer systems and introduces the main issues concerned with the conceptual design process. It analyses the electromagnetic design of the inductive magnetic coupler and proposes key formulas to optimize its electrical parameters for a particular load. The method applies to both the resistive load and the battery charging. It also suggests basic topologies for conceptual design of power electronics and discusses its proper connection to the grid. The proposed design strategy is verified by experimental laboratory measurement including analyses of the leakage magnetic field.
Highlights
In addition to regulations on wireless charging and its commercialization, it is necessary to consider a number of other important technical issues in the design of the system
Energy efficiency and power density are the most important qualitative indicators [1,2] of any power electronic system and key factors leading to their continual increase have an environmental as well as an economic character
It further conceptual design of power electronics, including with proper connection to the power grid.proposes key formulas to optimize the electrical parameters of inductive couplers and suggests basic topologies for
Summary
In addition to regulations on wireless charging and its commercialization, it is necessary to consider a number of other important technical issues in the design of the system. This paper gives an outline of design process forEM high-power wireless chargersproposes suitable key for and regulations and discusses issues concerned with field shielding. It further e-mobility and points out some technical issues and possible solutions. It recapitulates basic standards formulas to optimize the electrical parameters of inductive couplers and suggests basic topologies for and regulations and discusses issues concerned field shielding It further conceptual design of power electronics, including with proper connection to the power grid.proposes key formulas to optimize the electrical parameters of inductive couplers and suggests basic topologies for
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