A Different Kind of Wind Power: Damon Vander Lind at TEDxEmbryRiddle. Makani – Google. Plus.google.
Kite Energy Community, Kite Energy Systems rapid development at all scales:AWE Community AWEC AWECS AWE. Kiteingl. Kite Gen. Wind is Sun's heat transformed into kinetic energy through the greatest solar collector currently available, Earth's atmosphere.
Wind total power is estimated between 1 700 and 3 500 TeraWatt; by comparison, the whole mankind primary energy needs are estimated at approx. 14 TW. Wind energy is not uniformely distributed, but mainly found in the higher layers of the troposphere at the mid latitudes of both North and South emispheres. The most favourable altitude in term of wind power is, quite difficult to exploit, at approx. 10 000 m (32 800 ft), where average wind speeds can exceed 45 m/s (equal to 162 km/h or 100 mph). From these heights, wind speed and energy decrease moving towards the ground, the layers of air giving back heat through friction between them and with the orography of the Earth's surface.
A Different Kind of Wind Power: Damon Vander Lind at TEDxEmbryRiddle. Untitled. m04%20prospekt%20VINDSPORT%20FAN%C3%98%20ej%20endelig. Keywords and phrases.
Giant kites to tap power of the high wind. A traditional childhood pastime could provide a breakthrough in renewable energy, after successful experiments in flying a giant kite at one of Europe's top research centres.
Scientists from Delft University of Technology in the Netherlands harnessed energy from the wind by flying a 10-sq metre kite tethered to a generator, producing 10 kilowatts of power. The experiment generated enough electricity to power 10 family homes, and the researchers have plans to test a 50kW version of their invention, called Laddermill, eventually building up to a proposed version with multiple kites that they claim could generate 100 megawatts, enough for 100,000 homes. Wubbo Ockels, a professor of sustainable engineering and former astronaut who leads the Laddermill project, believes kites are a cheap way to harvest the enormous energy in the wind at a kilometre or more above the ground, where winds carry hundreds of times more energy than on the ground. Ockels is not alone. Joby Energy. Kite Power: Investors, Including Google, May Want to Catch Some More Air - ENLAY.PK, PWND.DL, GOOG.
By John Licata - December 29, 2012 | Tickers: ENLAY.PK, PWND.DL, GOOG | 1 John is a member of The Motley Fool Blog Network -- entries represent the personal opinion of the blogger and are not formally edited.
Have you ever been told to go fly a kite? Well, even if you haven’t, maybe you should consider it since the next generation energy concept may actually be another way to wean ourselves off of fossil fuels. In fact, you may soon be able to use kites to power your house, maybe even your whole neighborhood by harnessing stronger, more reliable wind currents high above land and sea at more effective rates than wind turbines.
That’s good news for a planet using more electricity with each passing New Year’s Eve celebration. How does kite power work? Pacific Sky Power » Airborne 100 Wind Turbine Launched. Building on the successes of the Sky 40, the Airborne 100 Wind Turbine has been developed for more power production.
Airborne Wind Energy Conference 2011, Leuven, Belgium. HighAltitudeWindPowerDaveNorth. Airborne Wind Energy. Joby_energy_tech. Saul Griffith: High-altitude wind energy from kites! Sky WindPower Corporation. Airborne wind turbine. Airborne wind generator of flip-wing style An airborne wind turbine is a design concept for a wind turbine with a rotor supported in the air without a tower, thus benefiting from more mechanical and aerodynamic options, the higher velocity and persistence of wind at high altitudes, while avoiding the expense of tower construction, or the need for slip rings or yaw mechanism.
An electrical generator may be on the ground or airborne. Challenges include safely suspending and maintaining turbines hundreds of metres off the ground in high winds and storms, transferring the harvested and/or generated power back to earth, and interference with aviation Astralux Ltd - newwindturbine.com - 2 kW VAWT. 風力發電. DIY Vawt Design. Lorenzo_fagiano,_mario_milanese_and_dario_piga_-_high_altitude_wind_power_generation_for_renewable_energy_cheaper_than_oil.
HighAltitude Wind Power: Harnessing the Jet stream PowerPoint presentation. PowerShow.com is a leading presentation/slideshow sharing website.
Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. And, best of all, most of its cool features are free and easy to use. You can use PowerShow.com to find and download example online PowerPoint ppt presentations on just about any topic you can imagine so you can learn how to improve your own slides and presentations for free.
Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. High Altitude Wind Demo From Altaeros (With Video) Altaeros Energies employs aerospace technologies to lift a small wind turbine to 1,000 feet off the ground where the wind is stronger.
The power produced by the airborne wind turbine (AWT) is sent to the ground via conductors with the unit tethered to the earth. The MIT-, Harvard-, and Air Force-trained team at Altaeros just completed a test of a power-producing prototype which actually works, and lifted a wind turbine 350 feet off the ground to generate double the power at high altitude than at typical tower height. The test in the video was completely automated, according to co-founder, Adam Rein -- unpiloted and able to "lift, generate, and land without any active controls. " These tests took place in the middle of winter in northern Maine. The Air Force still uses tethered helium inflatable technology -- called aerostats, the industrial cousins of blimps -- on project construction. Here's the video: Altaeros is funded by private seed investors, the USDA, and the CEC. High-altitude wind power.
Kitegen High-altitude wind power (HAWP) is the harnessing of the power of winds high in the sky by use of tether and cable technology.
It was first imagined as a source of useful energy in 1833 by John Etzler. An atlas of the high-altitude wind power resource has been prepared for all points on Earth. A similar atlas of global assessment was developed at Joby Energy.