Analysis of multiple segmented transmitters design in dynamic wireless power transfer for electric vehicles charging.

Multiple segmented transmitters' rail for dynamic wireless power transfer (DWPT) electric vehicles charging can supply high power transfer efficiency (PTE). The previous research discussed the vehicles’ speed is a key factor that can affect the design of the rail (especially, the distance between two neighbouring segmented transmitters T) to maximise the system's PTE. However, it finds out not the vehicle's speed, but the size of the transmitter rail can affect the design of T for optimising the PTE