Showing posts with label wind energy. Show all posts
Showing posts with label wind energy. Show all posts

2010-11-13

MARS Magenn Air Rotor System -- The Floating Balloon Wind Generator

Magenn Power Inc.

MAGENN AIR ROTOR SYSTEM (M.A.R.S.)



Magenn Power's high altitude wind turbine called MARS is a Wind Power Anywhere™ solution with distinct advantages over existing Conventional Wind Turbines and Diesel Generating Systems including: global deployment, lower costs, better operational performance, and greater environmental advantages.

Collected from: Magenn Power Inc.


Airborne wind turbine - Wikipedia, the free encyclopedia

An airborne wind turbine is a design concept for a wind turbine that is supported in the air without a tower.[1] Airborne wind turbines may operate in low or high altitudes; they are part of a wider class of airborne wind energy systems (AWE) addressed by high altitude wind power.

An Ontario based company called Magenn Power Inc. has developed a turbine called the Magenn Air Rotor System (MARS). The 100-foot (30 m)-wide MARS system uses a horizontal rotor in a helium suspended apparatus which is tethered to a transformer on the ground. Magenn states that their technology provides high torque, low starting speeds, and superior overall efficiency thanks to its ability to deploy higher in comparison to non-aerial solutions.[6] The first prototypes were built by TCOM in April 2008.[7]


The distinct advantages of the Magenn Air Rotor System design are as follows:
  • Magenn Air Rotor System is less expensive per unit of actual electrical energy output than competing wind power systems.
  • Magenn Power Air Rotor System will deliver time-averaged output much closer to its rated capacity than the capacity factor typical with conventional designs. Magenn efficiency will be 25 to 60 percent. This is hugely important, since doubling capacity factor cuts the cost of each delivered watt by half.
  • Wind farms can be placed closer to demand centers, reducing transmission line costs and transmission line loses.
  • Magenn Air Rotors are operable between 2 meter/sec and in excess of 28 meters/sec.
  • Magenn Air Rotors can be raised to higher altitudes, thus capitalizing on higher winds aloft. Altitudes from 400-ft to 1,000-ft above ground level are possible, without having to build an expensive tower, or use a crane to perform maintenance.
  • Magenn Air Rotors are mobile and can be easily moved to different locations to correspond to changing wind patterns. Mobility is also useful in emergency deployment and disaster relief situations.


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2009-05-21

Harvesting the Wind

clipped from www.inhabitat.com

Wind Turbine Towers Win Metropolis Next Generation Prize!

Metropolis Magazine officially announced the winner of their 2009 Next Generation prize! Titled Wind-it, the brilliant project aims to give our existing energy grid a much needed boost by installing wind turbines in ailing electrical transmission towers.
From the window of a TGV hurtling through France, the countryside flattens to a smudge—electrical towers rise and recede in clusters, and tall, lanky wind turbines seem to whip off pirouettes like a young Moira Shearer. Most passengers turn their heads, nodding off on a neighbor or burying their noses in Le Monde, but for a tri­umvirate of young designers, the sight is a view of the future. The passing turbines and pylons augur a new way to harness renewable energy in a country that relies almost entirely on nuclear power. “When we’re riding on the train, we al-ways see pylons, and some turbines too,” Nic­ola Delon says. “We say, ‘Both are here. Can’t we mix them together?’”

blog it

Sources:
  1. Inhabitat » Wind Turbine Towers Win Metropolis Next Generation Prize!
  2. Next Generation
  3. Next Generation
Related:
  1. Harvesting the Wind
  2. Metropolis Magazine
  3. Harvesting the Wind
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