University Uses Tesla Technology to Wirelessly Charge Electric Bus
By Activist Post / activistpost.com

Utah State University presented a first-of-its-kind electric bus that is charged through wireless charging technology in a demonstration Nov. 15.

Image source: Utah State University

The Aggie Bus rolled onto the streets carrying passengers today; just 16 months after USU demonstrated the first high-power, high-efficiency wireless power transfer system capable of transferring enough energy to quickly charge an electric vehicle. In July 2011, the USU Research Foundation demonstrated 90 percent electrical transfer efficiency of five kilowatts over an air gap of 10 inches. The demonstration validated that electric vehicles can efficiently be charged with wireless technology.

USU's Wireless Power Transfer team, in cooperation with the Utah Science Technology and Research initiative's Advanced Transportation Institute at USU, has designed a more efficient way to meet the nation's transportation needs. By carefully applying a mix of modern advances in engineering and Nikola Tesla's principles of induction, USU engineer Hunter Wu and his team have solved one of today's vexing problems in WPT.


Their research has led to the development of a robust prototype, which has been fitted to the Aggie Bus. The prototype transfers power over an air gap where no physical contact is required. Wireless power transfer technology delivers a multitude of benefits to consumers that include greater reliability due to no moving parts or cords, added convenience through the elimination of plug-in charging, the assurance of safety by removing the risk of electrocution and aesthetically pleasing devices as a result of no visible wiring.

USU's Aggie Bus has achieved several significant milestones. It is the first bus developed and designed by a North American organization that is charged with wireless power transfer technology and is the world's first electric bus with WPT technology combining the three following performance metrics: A power level up to 25 kilowatts, greater than 90 percent efficiency from the power grid to the battery and a maximum misalignment of up to six inches.

"The unveiling of the Aggie Bus today is a historic achievement and a great leap forward in the science and engineering related to electric vehicles," said Robert T. Behunin, Ph.D., USU vice president of commercialization and regional development. "As a result of the work done by Utah State engineers, scientists and partners, EV owners and operators will now be able to simply drive over a pad in the ground to recharge their batteries, the benefits of which reach far beyond convenience."

WAVE Inc., a Utah State University spin-out company, worked in cooperation with the USTAR Advanced Transportation Institute to develop the Aggie Bus. WAVE tackles the problem of heavy and expensive electric vehicle batteries through wireless power that transfers electricity between vehicles and the roadway. The Aggie Bus represents a market-ready product that will be used to retire significant technical risk as WAVE moves onto full-scale projects next year.

WAVE, in partnership with the Utah Transit Authority, will launch its first commercial demonstration in mid-2013 on the University of Utah's campus. It will feature a 40-foot transit bus on a public transit route and an increase in wireless power transfer charging from 25 kilowatts to 50 kilowatts. The project has been funded by a $2.7 million TIGGER grant from the Federal Transit Administration and the University of Utah which purchased the bus. WAVE intends to deliver a commercially ready product that operates with the same reliability as current public transit bus options, including diesel and compressed natural gas buses.

How it works:

"Current battery limitations prevent an all-electric transit bus from operating all day from an overnight charge. WAVE solves that problem by charging the bus wirelessly during its daily operations when the bus stops to load and off-load passengers," said Wesley Smith, CEO of WAVE. "This technology makes electric buses competitive with their diesel hybrid and CNG counterparts."

Utah State University has refashioned the way in which it conducts its technology transfer operation. The office of Commercial Enterprises, a division of Commercialization and Regional Development, provides a one-stop-shop for industry partnership and intellectual property development. The Utah Science Technology and Research initiative is an innovative and far-reaching initiative of the Utah legislature to bolster Utah's high-tech economy by investing in university research programs and recruiting new, high caliber faculty. Utah State's wireless power transfer team is a significant part of USU's USTAR portfolio.

SOURCE Utah State University
WAVE Inc

Contact: Kate Peterson, marketing specialist, Utah State University Commercial Enterprises, (435) 770-5599, kate.peterson@usu.edu
Contact: Eric Warren, director, Media Relations, Utah State University, (435) 713-3054,eric.warren@usu.edu

4.3 ·
2
What's Next
Trending Today
Dakota Access Pipeline Permit Denied
Nika Knight · 14,738 views today · 'For the first time in Native American history, they heard our voices.'
All the News Is Fake!
3 min · 9,838 views today · Jonathan Pie finds nothing new in the idea of fake news.
How Romanticism Ruined Love
5 min · 8,508 views today · The set of ideas we can call Romanticism is responsible for making our relationships extremely difficult. We shouldn’t give up on love; we should just recognize that it’s more...
How Mindfulness Empowers Us
2 min · 5,835 views today · Many traditions speak of the opposing forces within us, vying for our attention. Native American stories speak of two wolves, the angry wolf and the loving wolf, who both live...
After Historic Protests, Army Corps of Engineers Blocks Current Route of the Dakota Access Pipeline
3 min · 3,012 views today · The $4 billion dollar project could still be approved by President-elect Donald Trump who is heavily invested in the pipeline. Help support The Real News by making a donation...
The Numbers That Tell the Story of the Standing Rock Sioux's Victory
Tracy Loeffelholz Dunn · 2,529 views today · The Army Corps announced Sunday that the Dakota Access pipeline will be rerouted. Here are the numbers that show what lies ahead.
Post-Brexit Visions of The Possible: It's Time to Imagine a New European Community
Martin Winiecki · 2,339 views today · We live in the beginning phase of a global revolution which will turn societal conditions upside down. We cannot stop this transformation, but we can influence where it will...
Bikini Was Just the Beginning, Bombs Still Threaten the Islanders
John Pilger · 2,281 views today · I was recently in the Marshall Islands, which lie in the middle of the Pacific Ocean, north of Australia and south of Hawaii. Whenever I tell people where I have been, they...
93 Documentaries to Expand Your Consciousness
Films For Action · 2,193 views today · There are over 800 documentaries now cataloged in our library of social change films. That's probably way too many for any mortal to ever watch in a lifetime, let alone a few...
Lifting the Veil:  Obama and the Failure of Capitalist Democracy (2011)
114 min · 1,967 views today · This film explores the historical role of the Democratic Party as the "graveyard of social movements", the massive influence of corporate finance in elections, the absurd...
This is an Anthem for Our Times
6 min · 1,853 views today · I think the world deserves to see the truth about #NoDAPL I tried my best to portray what I felt at camp, I felt LOVE. Love for all people, all living things, Mother Earth...
United Natures: a United Nations of all Species (2013)
103 min · 1,824 views today · United Natures explores the Rights of Mother Earth, Environmental Philosophy, Wisdom, Spirituality and the potential for a Neo-indigenous future for humanity. Directed and...
10 Practical Tools for Building a Resilient Local Economy
Environmental Change Makers · 1,348 views today · The economy is changing. Dramatically. Coping with these changes means changing the way we do things. The path of the future involves root level, radical changes. Things we...
Today I Rise: This Beautiful Short Film Is Like a Love Poem For Your Heart and Soul
4 min · 1,341 views today · "The world is missing what I am ready to give: My Wisdom, My Sweetness, My Love and My hunger for Peace." "Where are you? Where are you, little girl with broken wings but full...
The Venus Project by Jacque Fresco
4 min · 1,228 views today · For more information visit the official web site: thevenusproject.com Facebook: facebook.com/TheVenusProjectGlobal Music: Salomon Ligthelm - Close Horizonz Hanz Zimmer ...
90 Inspiring and Visionary Films That Will Change How You See the World in Profound Ways
Tim Hjersted · 1,128 views today · The world today is in crisis. Everybody knows that. But what is driving this crisis? It's a story, a story that is destroying the world. It's a story about our relationship to...
John Lennon's "Imagine," Made Into a Comic Strip
John Lennon. Art by Pablo Stanley · 897 views today · This is easily the best comic strip ever made.  Pabl
Why Are Media Outlets Still Citing Discredited 'Fake News' Blacklist?
Adam Johnson · 804 views today · The Washington Post (11/24/16) last week published a front-page blockbuster that quickly went viral: Russia-promoted “fake news” had infiltrated the newsfeeds of 213 million...
Austrialian Government Promotes Crap with Adani Carmichael Coal Mine
2 min · 718 views today · The Australian Government just released this advert about the proposed Carmichael Coal Mine and it's surprisingly honest and informative. 6 WAYS YOU CAN HELP STOP CCRAP: 1...
The Fight for Clean Water (#NoDAPL)
2 min · 635 views today · Clean water or Corporate profits? What’s more important? #NoDAPL Energy Transfer Partners: (214) 981-0700 U.S. Army Corps Of Engineers: (202) 761-0010; (202)...
Load More
Like us on Facebook?
University Uses Tesla Technology to Wirelessly Charge Electric Bus