#PRINCIPLE TOYOTA DRIVER#

Other labs and startups are currently working on high-power wireless charging, at rates that compare to DC fast-charging, but it might be a decade before that becomes a viable option. in its 5-Series plug-in hybrid, but the test wasn’t expanded beyond a small pilot program. None currently in the U.S., but that’s due to change soon.īMW 5-Series plug-in hybrid wireless charging systemīMW tested wireless charging in the U.S. Which electric vehicles offer wireless charging? The interoperability between mixed-and-matched wireless charging components shouldn’t be the issue that was the whole point of waiting until the industry agreed on a standard, and it’s here. With the charging pad much harder to relocate than a charge connector, the inflexibility of wireless charging might be an issue for some households that are used to changing parking plans by the night. Given the need for two large hardware component sets, it will always cost more than a wall or post charger. The option price of wireless charging is likely to be in the thousands. Mercedes-Benz wireless inductive charging systemĪlso, when we get to higher levels of EV adoption, if wireless charging is more frequently used, out of convenience, it will potentially reduce the need for the DC fast-charging that’s more of a burden to the electrical grid.Ĭost is the big one. That system was designed to be thin and cheap, but with such a higher energy level, a car charging system can’t be wasteful in that way and has been designed specifically around efficiency. The efficiency of the Qi wireless charging in your smartphone is as high as 80% at best, but most likely less than 70%, which is why your phone is so warm when you take it off such a charger. “They drive it, they park it, they never have to do anything.” “Ultimately the car will feel like they have an infinite-range car,” said WiTricity CEO Alex Gruzen. With roughly 85% of charging done at home, this is designed to be the daily charging method, not special-occasion technology for road trips. A wi-fi handshake completes what will essentially be a no-touch version of Plug and Charge-essentially Park and Charge.

#PRINCIPLE TOYOTA DRIVER#

With an alignment method that’s built into the standard, a low-energy beacon signal from the pad helps either display to the driver where the vehicle should be parked, or it automates the whole thing. And at 11 kw of power, it’s giving the typical EV back about 35 miles of range per hour parked. Systems from WiTricity, which has emerged as the technology leader, and others will keep to the J2954 standard that was designed to reliably produce usable wireless charging at a distance of between 10 and 25 cm (3.9 and 9.8 inches), which accommodates the ground clearance of nearly any production vehicle, from sports cars to off-road SUVs. 2018 BMW 530e iPerformance wireless charging

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