12. ON ROAD ELECTRIC VEHICAL CHARGING

On Road Electric Vehicle (OLEV) using magnetic resonance is the technology which could set human free from the annoyin g wires. In fact, the OLEV adopts the same basic theory which has already been developed for at least 30 years with the term inductive power transfer. OLEV technology is developing rapidly in recent years. At kilowatts power level, the With a grid to load efficiency above 90%, the transfer distance increases from a few millimetres to several hundred millimetres. Thanks to the developments, both stationary and dynamic EV charging applications find the WP T to be particularly appealing. The electrification of transportation has been going on for many years for reasons related to energy, the environment, and many other things. Electric locomotives have been well developed for many years in railway networks. On a set track, a train travels. Pantograph sliders make it simple to obtain electrical power from a conductor rail. For electric vehicles (EVs), however, the great degree of flexibility makes it difficult to obtain electricity in a comparable manner. An alternative is typically a high - power, large -capacity battery pack.