Equivalent Parameters of Round and Litz Wire Conductors to Obtain an Equivalent Layer to Accelerate Finite Element Simulations of Wireless Power Transfer System

2018 ◽  
Author(s):  
Alberto Delgado ◽  
Guillermo Salinas ◽  
Jesus A. Oliver ◽  
Jose A. Cobos ◽  
Jorge Rodriguez ◽  
...  
Keyword(s):  
Finite Element ◽  
Wireless Power Transfer ◽  
Finite Element Simulations ◽  
Transfer System ◽  
Power Transfer ◽  
Wireless Power ◽  
Wireless Power Transfer System ◽  
Equivalent Layer

scholarly journals Electromagnetic Analysis of a Wireless Power Receiver

2018 ◽  
Author(s):  
Mohammad Haerinia
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Wireless Power Transfer ◽  
Air Gap ◽  
Magnetic Flux Density ◽  
Electromagnetic Analysis ◽  
Transfer System ◽  
Power Transfer ◽  
Wireless Power ◽  
Wireless Power Transfer System

This poster presents an inductive-based wireless power transfer (WPT) system for low power applications at short distances. A wireless power transfer system includes three major parts: coils, cores, and driver. The inductive coupling based WPT system was modeled and simulated using a finite element method. The effects of the air-gap and the shape of receiving core were studied. Based on the performed simulation the use of pot core in the receiver was proposed. It was concluded that this type of core would reduce the dependency of magnetic flux density to the air gap.

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