Challenges In Wireless Charging For Electric Vehicles

Wireless charger”. “Electric vehicles”. Two concepts that are much talked about. Putting themtogether in a single sentence, as in “let me hook up my electric vehicle to my wireless charger Not so much. In wireless charging the current coming from the wall power outlet movesthrough the wire in the wireless charger, creating a magnetic field. Themagnetic field creates a current in the coil inside the device. This coil isconnected to the battery and the current charges the battery.The twoinduction coils in proximity combine to form an electrical transformer.Wireless charging has been around for years in low-power consumer applications –wireless shavers are widely available, and electric toothbrushes have used it since the early 1990s. Even the medical field is using wireless charging for subcutaneous implant