How Wireless Charging Might Deliver Power to the Railway
Wireless charging provides easy access charging points without the hassle of cables. Multiple methods are available, depending on the level of efficiency and convenience desired. For example, when charging portable devices, inductive charging would be used as this is the most efficient.
...a way to charge electronic devices without a wire connection to a power source. This can be done through techniques including inductive charging and resonant inductive coupling.