Region Orientation and Converging Magnetic Energy Transmission Based on Novel Structure

(E-pub Ahead of Print)

Author(s): Xu Jin* , Guo Yilin .

Journal Name: Recent Advances in Electrical & Electronic Engineering

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Background: As wireless energy transmission technology matures, the demand for energy directional transmission is increasing.

Objective: Transfer energy in the specified direction and increase transmission power.

Method: A novel three-coil transmitting structure is proposed, which can transmit energy to a specified single or multiple space regions, and enhance the magnetic field strength in a single direction by magnetic field vector synthesis to improve the transmission power.

Results: Combined with Mathcad numerical calculation and Maxwell simulation analysis, the experimental platform was built and the magnetic focusing of the proposed novel structure was experimentally verified.

Conclusion: The novel emission structure can effectively perform directional energy transmission and increase the transmission power by 2~3 times in a single direction at the cost of 10%~15% efficiency loss.

Keywords: Novel launch structure; directional energy transfer; concentrated magnetic energy transfer; wireless energy transfer (WPT)

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Article Details

(E-pub Ahead of Print)
DOI: 10.2174/2352096512666190906105415
Price: $95