Honda motor co., ltd. (20240305138). CONTACTLESS ELECTRIC POWER TRANSMISSION SYSTEM simplified abstract

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CONTACTLESS ELECTRIC POWER TRANSMISSION SYSTEM

Organization Name

honda motor co., ltd.

Inventor(s)

Jin Katsuya of Wako-shi (JP)

CONTACTLESS ELECTRIC POWER TRANSMISSION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240305138 titled 'CONTACTLESS ELECTRIC POWER TRANSMISSION SYSTEM

Simplified Explanation

The patent application describes a contactless electric power transmission system that maximizes the average electric power received by the reception device in a transmission zone.

  • The system includes a drive control device and an electric power reception device.
  • The reception device consists of a reception portion with a coil and a capacitor, and a conversion portion that converts AC power to DC power.
  • The drive frequency of the transmission device is set to optimize power reception in the transmission zone.

Key Features and Innovation

  • Contactless electric power transmission system
  • Secondary side coil and capacitor in the reception portion
  • Conversion of AC power to DC power
  • Optimization of power reception in the transmission zone

Potential Applications

This technology could be used in various industries such as automotive, robotics, and consumer electronics for wirelessly charging devices.

Problems Solved

The system eliminates the need for physical connections for power transmission, providing convenience and efficiency in charging devices.

Benefits

  • Contactless power transmission
  • Efficient power conversion
  • Simplified charging process

Commercial Applications

  • Automotive industry for electric vehicle charging
  • Consumer electronics for wireless charging pads
  • Robotics for autonomous charging stations

Prior Art

Readers can explore prior art related to contactless power transmission systems in the field of wireless power transfer technologies.

Frequently Updated Research

Stay updated on advancements in wireless power transfer technologies and efficiency improvements in contactless power transmission systems.

Questions about Contactless Electric Power Transmission

How does contactless power transmission benefit consumer electronics?

Contactless power transmission eliminates the need for physical connectors, providing convenience and ease of use for charging devices wirelessly.

What are the potential safety implications of contactless power transmission systems?

Safety measures such as electromagnetic interference shielding and power regulation are essential to ensure the safe operation of contactless power transmission systems.


Original Abstract Submitted

a contactless electric power transmission system includes a drive control device and an electric power reception device. the electric power reception device includes an electric power reception portion and a reception electric power conversion portion. the electric power reception portion includes a secondary side coil and a secondary side capacitor. the secondary side coil receives ac electric power transmitted in a contactless manner from the electric power transmission device. the secondary side capacitor is connected in series to the secondary side coil. the reception electric power conversion portion converts the ac electric power received by the electric power reception portion into dc electric power. a control device sets a drive frequency of the electric power transmission device such that an average electric power received by the electric power reception portion in an electric power transmission zone of an electric power transmission device is maximized.