18607603. WIRELESS INDUCTIVE POWER TRANSFER simplified abstract (KONINKLIJKE PHILIPS N.V.)
Contents
- 1 WIRELESS INDUCTIVE POWER TRANSFER
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 WIRELESS INDUCTIVE POWER TRANSFER - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about Wireless Power Transfer
- 1.11 Original Abstract Submitted
WIRELESS INDUCTIVE POWER TRANSFER
Organization Name
Inventor(s)
Antonius Adriaan Maria Staring of Eindhoven (NL)
Andries Van Wageningen of Wijlre (NL)
WIRELESS INDUCTIVE POWER TRANSFER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18607603 titled 'WIRELESS INDUCTIVE POWER TRANSFER
Simplified Explanation
The patent application describes a power transmitter for a wireless power transfer system that includes a resonance circuit with a transmitter coil to transfer power wirelessly to a power receiver. The system includes a driver to generate a drive signal, a message receiver to receive messages from the power receiver, and a power loop controller to adjust the power of the drive signal based on control messages from the power receiver. An adapter is included to adjust the maximum power limit based on the load indication from the power receiver.
- Resonance circuit with transmitter coil for wireless power transfer
- Driver generates drive signal
- Message receiver receives messages from power receiver
- Power loop controller adjusts power based on control messages
- Adapter adjusts maximum power limit based on load indication
Key Features and Innovation
- Wireless power transfer system with power transmitter - Resonance circuit for efficient power transfer - Adaptive power control loop based on feedback from power receiver - Maximum power limit adjustment based on load indication - Improved efficiency and reliability in wireless power transmission
Potential Applications
- Consumer electronics charging - Electric vehicle charging - Industrial automation - Medical devices - IoT devices
Problems Solved
- Efficient wireless power transfer - Adaptive power control based on load - Improved reliability in power transmission - Enhanced user experience in charging devices - Reduced energy waste
Benefits
- Increased convenience in charging devices - Reduced need for physical connectors - Improved safety in power transfer - Energy-efficient power transmission - Enhanced user experience with wireless charging
Commercial Applications
The technology can be applied in various industries such as consumer electronics, automotive, industrial automation, healthcare, and IoT. It can revolutionize the way devices are charged and powered, offering a more convenient and efficient solution for wireless power transfer.
Questions about Wireless Power Transfer
How does wireless power transfer work?
Wireless power transfer uses electromagnetic fields to transfer power from a transmitter to a receiver without the need for physical connectors. The transmitter generates an oscillating magnetic field, which induces a current in the receiver coil, allowing for the transfer of power.
What are the advantages of wireless power transfer over traditional wired charging?
Wireless power transfer eliminates the need for physical connectors, reducing wear and tear on devices and providing a more convenient and efficient way to charge devices. It also reduces the risk of electrical hazards and allows for greater flexibility in device placement during charging.
Original Abstract Submitted
A power transmitter () of a wireless power transfer system comprises a resonance including a transmitter coil () for generating a power transfer signal for wirelessly transferring power to a power receiver (). Further, a driver () generates a drive signal for the resonance circuit () and a message receiver () is arranged to receive messages from the power receiver (). A power loop controller () implements a power control loop by adapting the power of the drive signal in response to power control messages received from the power receiver (). However, the regulation is subject to a constraint of at least one of a current or voltage of the resonance circuit and a power of the drive signal being below a maximum limit. Further, the power transmitter () comprises an adapter () which adapts the maximum limit in response to a load indication indicative of a loading of the power transfer signal by the power receiver ().