Honda motor co., ltd. (20240429747). NON-CONTACT POWER TRANSMISSION SYSTEM
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NON-CONTACT POWER TRANSMISSION SYSTEM
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NON-CONTACT POWER TRANSMISSION SYSTEM
This abstract first appeared for US patent application 20240429747 titled 'NON-CONTACT POWER TRANSMISSION SYSTEM
Original Abstract Submitted
a non-contact power transmission system includes a power reception unit, a received power conversion unit, a current sensor, and a control device. the power reception unit includes a secondary side coil for receiving ac power transmitted in a non-contact manner from a primary side coil of a power transmission device. the received power conversion unit converts ac power received by the power reception unit into dc power. the current sensor detects a current output from the received power conversion unit. the control device acquires a mutual inductance between the primary side coil and the secondary side coil on the basis of a detection value of the current output from the current sensor and controls the received power conversion unit in accordance with the mutual inductance.