Non-contact energy transfer systems
Non-contact energy transfer systems, also known as contactless energy transfer systems, are innovative technologies that make it possible to transfer electrical energy wirelessly from a primary source to a secondary source. This is done according to the principle of a transformer, in which a primary coil (stationary) generates an alternating voltage, which then induces a voltage in a secondary coil (on the vehicle).
The mode of operation is based on the use of magnetic fields to transfer the energy from the primary coil to the secondary coil. This makes it possible to charge or power electrical devices or vehicles without a physical connection to a power source.
Non-contact energy transfer systems are used in various applications, including
- Electromobility: they enable the wireless charging of electric vehicles by supplying the vehicles with energy via special charging coils that are embedded in the ground.
- Industrial automation: They are used to supply mobile devices or robots with energy wirelessly, which increases the flexibility and efficiency of production facilities.
- Medical technology: They are used in implantable medical devices, such as pacemakers or neurostimulators, to supply them with energy wirelessly without the need for a direct connection.
Contactless energy transmission systems offer a number of advantages, including high efficiency, reliability and safety. They allow electrical devices and vehicles to be conveniently charged or powered without physical contact with a power source.
Overall, non-contact energy transfer systems are playing an increasingly important role in various industries and are contributing to the development of advanced and sustainable technologies.