OLEV (On-line Electric Vehicle) technology uses inductive coupling and wireless electromagnetic transmission to power electric vehicles (cars, buses, vans etc) during operation. This is achieved by attaching pick-up coil sets under the bottom floor of an electric vehicle in order to receive electromagnetic fields from power cables installed under the road surface. The power is also used to charge an on-board battery which is used to power the vehicle when it is off line. These vehicles use one fifth of the battery of a normal electric vehicle. With a ground height of 20cm and a 75kW power capacity, an OLEV can achieve a transmission efficiency of 83%.
The OLEV developed by KAIST operates on the electric energy converted from the magnetic field which is generated by electric power cables laid under the road (15 cm), using the pick-up devices mounted on the bottom of the vehicle.
The OLEV system doesn’t need charging stations because the vehicle is charged wirelessly in real time while running on the road. Since its battery capacity also is reduced to 20% of that of a typical pure electric vehicle, the OLEV is regarded as an enabling technology to speed up the commercialization of electric vehicles.
The OLEV technology was successfully applied and demonstrated in Seoul Grand Park by installing about 400m of power cables on 2.2km circular track and operating an OLEV tram. Furthermore, KAIST Wireless Power Transfer Research Center has decided to launch the electrification projects in Park City, Utah, United States and Kuala Lumpur Airport, Malaysia.
KAIST Wireless Power Transfer Research Center
193, Munji-ro, Yuseong-gu, Daejeon, Korea
Tel:(82-42) 350-6622 Fax:(82-42) 350-6689
E-mail: sheum@kaist.ac.kr
If you want more information about ‘Charging Control for Automotives’, please contact us.
Korean-machinery.com | Blog Magazine of Korean machinery & automotives
Korean-Machinery.com 
Good day! Тhis post couldn’t bе written аny better!
Reading tɦrough thijs post reminds mе οff my good օld
room mate! He alway kept chatting about thiѕ. I will forward tɦis write-up
tߋ him. Fairly ϲertain he wіll ɦave a good read. Mɑny thankѕ for sharing!
Greetings! Thank you for your comment and interest. Have a great day.
It’s an awesome article designed for all the online users; they will obtain advantage from it I am
sure.
Greetings! Thank you for your comment and interest. Have a great day.
Generally I do not learn post on blogs, however I
would like to say that this write-up very compelled me
to check out and do so! Your writing style has been amazed me.
Thanks, very great article.
Greetings! Thank you for your comment and interest. Have a great day.
Hello just wanted to give you a quick heads up. The words in your post seem to be running off the screen in Internet explorer.
I’m not sure if this is a format issue or something to do with
internet browser compatibility but I figured I’d post to let
you know. The style and design look great though!
Hope you get the problem resolved soon. Thanks
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
This is the sort of information I’ve long been looking for.
Thanks for posting this information.
Greetings! Thank you for your comment and interest. Have a great day.
Right here is the right blog for anyone who wishes to understand this topic.
You know so much its almost hard to argue with you (not that
I actually would want to…HaHa). You certainly put
a brand new spin on a subject which has been discussed for a long
time. Great stuff, just wonderful!
Greetings! Thank you for your comment and interest. Have a great day.
I couldn’t refrain from commenting. Exceptionally well written!
Greetings! Thank you for your comment and interest. Have a great day.
Thanks for delivering this type of superb subject matter.
Greetings! Thank you for your comment and interest. Have a great day.
Do you mind if I quote a couple of your posts as long as I provide credit and sources back
to your site? My blog is in the very same niche as yours and my visitors
would truly benefit from some of the information you present
here. Please let me know if this alright with you.
Regards!
Hello there! Thank you for the comment. That’s fine as long as you disclose the source of this blog post. If you have more questions, please don’t hesitate to contact me.
Spot on with this write-up, I actually think this web site needs a great deal more attention. I’ll probably be returning to read
more, thanks for the information!
Greetings! Thank you for your comment and interest. Have a great day.
I’m not sure exactly why but this web site is
loading incredibly slow for me. Is anyone else having this
problem or is it a problem on my end? I’ll check back later
and see if the problem still exists.
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
I enjoy what you guys are up too. This type of clever work and reporting!
Keep up the amazing works guys I’ve you guys to blogroll.
Greetings! Thank you for your comment and interest. Have a great day.
There’s definately a great deal to know about this topic.
I like all of the points you have made.
Greetings! Thank you for your comment and interest. Have a great day.
I am regular reader, how are you everybody? This post posted at this site is truly pleasant.
Greetings! Thank you for your comment and interest. Have a great day.
I am sure this piece of writing has touched all the internet
viewers, its really really nice paragraph on building up new web site.
Greetings! Thank you for your comment and interest. Have a great day.
Superb, what a weblog it is! This web site gives helpful facts to
us, keep it up.
Greetings! Thank you for your comment and interest. Have a great day.
These are genuinely enormous ideas in concerning
blogging. You have touched some good points here. Any way keep up wrinting.
Greetings! Thank you for your comment and interest. Have a great day.
I am sure this post has touched all the internet viewers, its really really pleasant piece of writing on building up new webpage.
Greetings! Thank you for your comment and interest. Have a great day.
Saved as a favorite, I love your web site!
Greetings! Thank you for your comment and interest. Have a great day.
Howdy just wanted to give you a brief heads up and let you know a
few of the images aren’t loading correctly. I’m not sure why but I think its a linking issue.
I’ve tried it in two different internet browsers and both show
the same results.
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
I have been browsing on-line more than three hours nowadays, but I
never discovered any fascinating article like yours.
It is lovely price enough for me. In my opinion, if all web owners and bloggers
made excellent content material as you did, the web will be much more useful than ever before.
Greetings! Thank you for your comment and interest. Have a great day.
If you would like to improve your experience only keep visiting this web
site and be updated with the hottest news posted here.
Greetings! Thank you for your comment and interest. Have a great day.
Wow, this paragraph is good, my younger sister is analyzing such things,
so I am going to convey her.
Greetings! Thank you for your comment and interest. Have a great day.
Hello There. I found your blog the usage of msn. That is an extremely neatly written article.
I will make sure to bookmark it and return to read extra of your useful info.
Thank you for the post. I will definitely return.
Greetings! Thank you for your comment and interest. Have a great day.
Hello there, I believe your web site might be having browser compatibility problems.
Whenever I take a look at your web site in Safari, it looks
fine however when opening in Internet Explorer, it has some overlapping issues.
I simply wanted to give you a quick heads up! Apart from that,
wonderful website!
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
Everyone loves what you guys tend to be up too.
Such clever work and exposure! Keep up the excellent works guys
I’ve added you guys to blogroll.
Greetings! Thank you for your comment and interest. Have a great day.
I don’t know if it’s just me or if everyone else encountering problems
with your website. It appears as though some of the text within your posts are running off
the screen. Can somebody else please comment and let
me know if this is happening to them as well? This might be a issue with
my browser because I’ve had this happen previously. Thanks
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
Good answer back in return of this question with
firm arguments and describing everything concerning that.
Greetings! Thank you for your comment and interest. Have a great day.
Your method of telling everything in this piece of writing is truly nice, every
one be able to without difficulty understand it, Thanks a lot.
Greetings! Thank you for your comment and interest. Have a great day.
Heya i’m for the first time here. I found this board and I find It really
useful & it helped me out much. I hope to give something back and
help others like you aided me.
Greetings! Thank you for your comment and interest. Have a great day.
Hello, I enjoy reading through your article. I wanted to write a little comment to support
you.
Greetings! Thank you for your comment and interest. Have a great day.
Hello There. I discovered your blog the usage of msn. That is an extremely well written article.
I’ll make sure to bookmark it and return to read extra of your helpful info.
Thanks for the post. I will certainly return.
Greetings! Thank you for your comment and interest. Have a great day.
Hi! I could have sworn I’ve visited your blog before but after going through a few of the articles I realized it’s new to
me. Anyways, I’m definitely happy I came across it and I’ll be book-marking it and checking back
frequently!
Greetings! Thank you for your comment and interest. Have a great day.
There is definately a lot to know about this subject. I like all the points you have made.
Greetings! Thank you for your comment and interest. Have a great day.
I need to to thank you for this great read!! I certainly loved every bit of
it. I have you saved as a favorite to look at new things you post…
Greetings! Thank you for your comment and interest. Have a great day.
I am not sure where you’re getting your information, but great topic.
I needs to spend some time learning more or understanding more.
Thanks for magnificent information I was looking for this information for my mission.
Greetings! Thank you for your comment and interest. Have a great day.
I have read so many articles on the topic of
the blogger lovers however this paragraph is truly a pleasant
article, keep it up.
Greetings! Thank you for your comment and interest. Have a great day.
Hello, I enjoy reading through your article post.
I wanted to write a little comment to support you.
Greetings! Thank you for your comment and interest. Have a great day.
I have been browsing online more than three hours today, yet I never found any interesting article like yours.
It is pretty worth enough for me. In my view, if all webmasters and bloggers made good content as you did,
the web will be much more useful than ever before.
Greetings! Thank you for your comment and interest. Have a great day.
I am lucky that I found this web blog, precisely the proper information that I
was searching for!
Greetings! Thank you for your comment and interest. Have a great day.
Hey very nice web site!! Guy .. Beautiful .. Amazing ..
I will bookmark your site and take the feeds additionally?
I’m satisfied to seek out so many useful info right here within the
publish, we need develop extra techniques in this regard, thank you for sharing.
. . . . .
Greetings! Thank you for your comment and interest. Have a great day.
We stumbled over here coming from a different web page and thought I may as well check things out.
I like what I see so i am just following you. Look
forward to looking at your web page for a second time.
Greetings! Thank you for your comment and interest. Have a great day.
Hey just wanted to give you a quick heads up and let you know a few of the pictures aren’t loading correctly.
I’m not sure why but I think its a linking issue.
I’ve tried it in two different internet browsers and both show the same outcome.
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.
Hi to all, the contents present at this website are truly awesome
for people experience, well, keep up the nice work fellows.
Greetings! Thank you for your comment and interest. Have a great day.
Hi there, I discovered your website by means of Google at the same time as
looking for a related topic, your web site got here up, it looks
good. I have bookmarked it in my google bookmarks.
Hi there, just was alert to your blog thru Google, and found that it’s really informative.
I’m going to be careful for brussels. I will be grateful should you continue this in future.
Many people will likely be benefited out of your writing.
Cheers!
Greetings! Thank you for your comment and interest. Have a great day.
This is really interesting, You’re a very skilled blogger.
I have joined your feed and look forward to seeking more of
your fantastic post. Also, I’ve shared your
website in my social networks!
Greetings! Thank you for your comment and interest. Have a great day.
I am not sure the place you are getting your information, but great topic.
I needs to spend a while finding out much more or understanding more.
Thanks for magnificent info I used to be searching for this
information for my mission.
Greetings! Thank you for your comment and interest. Have a great day.
Hello to all, the contents existing at this website are truly remarkable for people knowledge, well, keep up the nice work
fellows.
Greetings! Thank you for your comment and interest. Have a great day.
This paragraph will help the internet visitors for building up new web site or even a weblog from start to end.
Greetings! Thank you for your comment and interest. Have a great day.
I am really enjoying the theme/design of your web site.
Do you ever run into any browser compatibility issues? A few of my blog visitors have complained about my
site not working correctly in Explorer but looks great
in Safari. Do you have any ideas to help fix this problem?
Hello there! Thank you for telling me about this problem. And I apologize for this problem. I will find out the cause and solve it. Please wait more time.