Audi Working on Wireless Charging for EVs Using WiTricity Technology
March 1, 2012 6:53 PM
Wireless charging technology uses magnetic induction
Several things need to happen before the electric vehicle or plug-in hybrid becomes common on the mainstream auto market. These vehicles need a longer driving range, the technology needs to come down in price, and changes in how the vehicles charge are needed. Namely, the charging would ideally be done without wires so the driver wouldn’t have to remember to plug in when they get home.
Audi is working on wireless charging technology using
technology. Audi is rather mum on the details of its wireless charging initiative, so we only have a general overview of what it has in mind. With the system, power is transferred from an inductive charging point to the vehicle using a magnetic field when the vehicle is in the proper charging position.
This technology would allow the driver to simply pull into their garage or driveway and charging would automatically start. The system uses two WiTricity coils with one in the parking lot (or driveway/garage) and another integrated into the car’s charging system. Power would be transferred between those two coils to charge the vehicle batteries.
Audi e-tron Spyder Concept
Project Leader Dr. Björn Elias says, "We aim to offer our customers a premium-standard recharging method – easy to use and fully automatic, with no mechanical contacts. It uses the induction principle, which is already well known from various products, from the electric toothbrush through the induction cooker hotplate. We are now using it to recharge cars."
The primary coil would be located in the garage or in the driveway, and could be placed beneath a surface like concrete or asphalt. It would not be affected by rain, ice, or snow and there's no risk of shock to humans or animals.
Audi envisions a future where the charging coils are integrated into surfaces such as home driveways or parking spots in parking garages.
Dr. Elias outlines a medium-term scenario, "Imagine you drive to work in your
, and on the way home you stop off at the store. Wherever you park the car, its battery will be recharged – perhaps even at traffic signals. These short recharging cycles are ideal for the battery: the smaller the difference between the values before and after recharging, the longer the battery's potential operating life."
"It's okay. The scenarios aren't that clear. But it's good looking. [Steve Jobs] does good design, and [the iPad] is absolutely a good example of that." -- Bill Gates on the Apple iPad
Audi e-tron E1 Concept Spied in Berlin
August 11, 2011, 2:34 PM
Tesla will announce electric lorry in September
April 19, 2017, 6:20 AM
Dubai announces passenger drone plans.
February 14, 2017, 7:56 AM
Lucky LA Residence
January 28, 2017, 4:00 AM
Debuted at CES 2017 - Corning Gorilla Glass Concept Car
January 7, 2017, 3:02 AM
Happy, healthy and feastive New Year to you and everyone in the world that about to celebrate the Season Holidays
January 1, 2017, 12:01 AM
In 2017, Here are the New Autos of 2018
December 30, 2016, 5:00 AM
Most Popular Articles
Surface Pro 5 Rumors - New Release Date and Price
April 22, 2017, 6:45 AM
Apple Watch NikeLab Limited Edition unveiled.
April 22, 2017, 6:20 AM
SAPPHIRE PULSE Radeon RX 580 8GD5 – Great Value for the Money
April 20, 2017, 7:47 AM
Meet the Smartphone with four cameras - Alcatel Flashphone
April 5, 2017, 11:20 AM
Dell Inspiron 17 7000 – A Premium Laptop featuring 7th Gen Intel Core i7 in a 2-in-1 Frame.
April 19, 2017, 7:45 AM
Latest Blog Posts
Galaxy Note 8 – Available Second Half 2017
Apr 28, 2017, 7:30 AM
Google Android App – Huge improvement on Nighttime Photography
Apr 27, 2017, 7:40 AM
Google Co-Founder, Sergey Brin has an Airship
Apr 26, 2017, 6:43 AM
Samsung Galaxy S8 and S8 Plus – Lots of Glass that Breaks Easily
Apr 25, 2017, 7:20 AM
Samsung Galaxy S8 – Warning for Pet Owners
Apr 24, 2017, 5:59 AM
Sound Bars and the Costs?
Apr 23, 2017, 6:30 AM
Link your Brain to Your Computer – In Four Years…Maybe
Apr 22, 2017, 7:03 AM
Google Home can now identify users by their voice.
Apr 21, 2017, 7:15 AM
Amazon Lex – Now Available for Developers.
Apr 20, 2017, 6:58 AM
You can now use Instagram offline on your Android Smartphone
Apr 19, 2017, 8:00 AM
Now you can livestream to YouTube from your mobile device.
Apr 18, 2017, 8:05 AM
Google Home – Is It a Spy Device?
Apr 17, 2017, 7:30 AM
Apple added to self –driving test permit list
Apr 15, 2017, 6:21 AM
Project Scorpio – Coming on June 11
Apr 14, 2017, 6:20 AM
Looks Like Samsung Has Been Forgiven.
Apr 13, 2017, 6:50 AM
United Airlines - Blasted on China’s Social Network and the Stock Market
Apr 12, 2017, 6:50 AM
Amazon's Third-Party Sellers Hacked
Apr 11, 2017, 6:25 AM
Microsoft Surface Pro5 Details Revealed
Apr 9, 2017, 6:41 AM
Own An Android Phone? Then you could be hacked over Wi-FI
Apr 7, 2017, 6:47 AM
Apple confirms iOS 10.3 bug and its effect on iCloud Services
Apr 6, 2017, 6:30 AM
Apple Rolls Out New Version of Apple Music
Apr 5, 2017, 10:35 AM
Apple in the News
Apr 4, 2017, 9:03 AM
More Blog Posts
Copyright 2017 DailyTech LLC. -
Terms, Conditions & Privacy Information