Build Wind Generator » energy

“Wind Turbine” “VAWT” “Wind Gin” Long Version

buildwindgenerator — Wed, 01 Sep 2010 07:26:45 +0000

“VAWT” “Wind Turbine” Feel “free” to use any of these “concepts” in your “windmill” designs. The wing or plate that swings on a vertical rod has been around forever and the rest are just “conceptual designs” that I came up with. An engineer proficient using AVIs stress analysis application could determine structural integrity issues using these drawings. Who knows; maybe someone will perfect this “design concept” and build them to the same height as the large HAWTs. I (think) “Vertical Axis Wind Turbines” have the leverage potential to produce more power at lower wind speeds. I am amazed by the large HAWTs and many of the modern VAWTs but I hope that engineers, innovators and last but not least, financial risk takers will continue to find ways to lower the required wind speed. Constructive comments are welcomed. If you do not have any, Yes We Can! works for me. Thanks for viewing.

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ginlong generator

Are Wind Turbines Sustainable? From Maple Ridge Wind Farm, NY

buildwindgenerator — Mon, 30 Aug 2010 02:38:28 +0000

First in the series, The bundangbear Energy and Environment Series, this vid, shot on location at the Maple Ridge Wind Farm in Lewis County, NY, asks viewers the question, Are Wind Farms Sustainable? Please write your comments here! bundangbear. rate. comment. friend. subscribe. participate. Honors Sept. 18, 2009 #71 – Most Discussed (Today) – Science & Technology #47 – Most Viewed (Today) – Science & Technology – Ireland #46 – Most Viewed (Today) – Science & Technology – South Korea #89 – Top Favorited (Today) – Science & Technology Sept. 17, 2009 #99 – Most Discussed (Today) – Science & Technology #79 – Most Viewed (Today) – Science & Technology – South Korea #90 – Top Favorited (Today) – Science & Technology

Its a Breeze: Using the Wind to Power Our Future

buildwindgenerator — Sat, 28 Aug 2010 07:26:26 +0000

Those windmills spinning away in the hills and mountain passes provide clean and renewable energy to our power grids. Lawrence Livermore National Lab’s Julie Lundquist explains how wind turbines convert the forces of the atmosphere into electricity for our homes, businesses, and even cars. Explore how much power could be collected from the wind, how that amount compares to our demands, and how weather forecasts help wind turbines provide even more clean, renewable, and reliable energy. Series: Science on Saturday [3/2010] [Science] [Show ID: 17646]

Recycling In Scoraig – Scotland’s Wind-Powered Community

buildwindgenerator — Fri, 20 Aug 2010 17:02:48 +0000

Hugh Piggott is a pioneering creator of recycled wind turbines. He has managed to power and maintain an entire community on Scotland’s north-west coast where he runs courses teaching wind turbine construction to students from all over the world. Original: www.guardian.co.uk

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wind turbine 2500 watt electrical generator vawt

Making Wind Power A Reality

buildwindgenerator — Sat, 14 Aug 2010 12:21:14 +0000

Juan de Bedout, a scientist at General Electric’s Global Research Center discusses wind power at a recent energy briefing at the Technology Center.

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juan de bedout

Texas leads push towards wind-power

buildwindgenerator — Thu, 12 Aug 2010 17:02:28 +0000

Texas, a US state that first grew rich from oil, is now turning to wind-power for its next energy bonanza. The biggest windmill farm in the US has recently sprung up in the Texas town of Roscoe, which has the capability of generating power to thousands of homes. The promise of a plentiful, carbon emissions-free energy source has attracted billions of dollars to the US from international investors. Al Jazeera’s Tom Acerman reports from Roscoe, a place locals call the “Saudi Arabia of wind”. [August 4, 2010]

Wind Energy Basics, Second Edition: A Guide to Home- and Community-Scale Wind-Energy Systems

buildwindgenerator — Thu, 12 Aug 2010 08:03:37 +0000

The availability of clean, renewable power is without question going to be the defining challenge and goal of the 21st century, and wind will lead the way.Internationally acclaimed wind energy expert Paul Gipe is as soberly critical of past energy mistakes as he is convincingly optimistic about the future. The overwhelming challenge of transforming our world from one of fossil carbon to one of clean power seems daunting at bestâ��and paralyzingly impractical at worst. Wind Energy Basics offers a solution.Wind power can realistically not only replace the lionâ��s share of oil-, coal-, and naturalgasâ�� fired electrical plants in the U.S., but also can add enough extra power capacity to allow for most of the cars in the nation to run on electricity. Gipe explains why such a startlingly straightforward solution is eminently doable and can be accomplished much sooner than previously thoughtâ��and will have the capacity to resuscitate small and regional economies.Wind Energy Basics offers a how-to for home-based wind applications, with advice on which wind turbines to choose and which to avoid. He guides wind-energy installers through considerations such as renewable investment strategies and gives cautionary tales of wind applications gone wrong. And for the activist, he suggests methods of prodding federal, state, and provincial governments to promote energy independence.

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Techno-economics of small wind electric generator projects for decentralized power supply in India [An article from: Energy Policy]

buildwindgenerator — Wed, 11 Aug 2010 23:36:37 +0000

This digital document is a journal article from Energy Policy, published by Elsevier in 2007. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: A techno-economic evaluation of small wind electric generator (SWEG) projects for providing decentralized power supply in remote locations in India is presented. SWEG projects that have either been implemented or are under implementation have been considered. The capital costs of the SWEG projects and sub-systems have been analysed. Levelised unit cost of electricity (LUCE) has been estimated for 19 select places located in different geographical regions of the country. The LUCE is found to vary in the range of Rs. 4.67-83.02/kWh (US$ 0.10-1.86/kWh) for wind electric generator projects in the capacity range 3.2-50kW with annual mean wind speed variation in the range 5-10m/s. Issues relating to their environmental impact(s), barriers to diffusion and institutional mechanism(s) to implement such projects have also been discussed.

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Stability Augmentation of a Grid-connected Wind Farm (Green Energy and Technology)

buildwindgenerator — Tue, 10 Aug 2010 22:15:37 +0000

Stability Augmentation of a Grid-connected Wind Farm introduces a comprehensive approach to stabilizing the power output from wind farms, covering both fixed and variable speed wind turbine generator systems. The book presents the different tools suitable for application in wind farms, together with modeling and control strategies. The book reports on output power and terminal voltage fluctuation minimization, using the integration of energy storage systems with power electronic converters. Transient stability enhancement of the power systems is also discussed. Stability Augmentation of a Grid-connected Wind Farm provides advanced tools with detailed modeling and controller design, including extensive simulation results.

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John Stossel Wind Power and NIMBY

buildwindgenerator — Tue, 10 Aug 2010 12:16:42 +0000

From 2003, NIMBY and NRDC attempted to block wind farms off of Nantukett.

blueEnergy @ Solar Energy Internation Wind Turbine Workshop

buildwindgenerator — Sun, 08 Aug 2010 12:17:56 +0000

Workshop at Guemes Island, WA, April 2004, hosted by Ian Woofenden of Solar Energy International (SEI) and taught by the guru of homemade small-scale wind turbines, Hugh Piggott. Helping out were Brian Faley, Andy Gladish, BJ Daniels, Michael McGuinness, Dan Bartmann and Dan Fink (the Dans of Otherpower.com). From blueEnergy, Mathias Craig, Lâl Marandin, and Darin Bird in attendance.

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Wind Turbine Shadow Flicker and Noise, Byron Wisconsin

buildwindgenerator — Fri, 06 Aug 2010 12:14:42 +0000

When industrial wind turbines which are 40 stories tall are sited too close to people’s home there is trouble with noise and shadow flicker. Wind developers deny these problems exist and in the state of Wisconsin want to put them 1000 feet from houses. That’s 350 steps. This video shows what happens when wind turbines are irresponsibly sited. The nation is slowly waking up to the downside of wind energy. Developers lie to residents about the impacts these machines will have on the landowners and neighbor’s lives. They take advantage of those of us who want to do the right thing for our environment by telling us there will be no problem with noise, no problem with shadows, and no problem with putting turbines in bird migration flyways. The truth will out, eventually. For the residents in the town of Byron, Fond du Lac county, the truth is what they live with every single day. There is a place for wind energy. It’s just not beside a person’s home.

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Eddy Vertical Axis Wind Turbine from Urban Green Energy

buildwindgenerator — Thu, 05 Aug 2010 07:03:37 +0000

Its a different kind of wind turbine - one thats nearly silent and looks more like art than your everyday windmill. Its a wind turbine that can be assembled in under an hour, take wind from any direction, and be mounted on either a pole or your roof. Manufactured by Urban Green Energy, the leader in vertical axis wind turbines, eddys a name you can depend on to produce clean energy for you day or night, year after year. The eddy wind turbine is specifically designed for the green home owner who wants to lower their carbon footprint while at the same time providing themselves with energy security. eddy will offset 20% of an average American home's energy usage (even more when using energy efficient appliances and lighting). Combine eddy with solar panels to offset even more energy!

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Wind Power in Minnesota

buildwindgenerator — Wed, 04 Aug 2010 07:32:00 +0000

Profile of Steve and Jane Tiedeman, family farmers in Woodstock, MN, who operate three wind turbines on their land.

GE General Electric commercial – Wind Energy

buildwindgenerator — Mon, 02 Aug 2010 12:15:23 +0000

GE (General Electric) released a TV ad promoting wind energy: Capturing the wind and putting it to good use – Wind Energy from GE, the cleanest renewable energy on earth. The ad has been nominated for the most outstanding commercial in the Emmy Awards 2007. The General Electric Jar ad was developed at BBDO, New York by chief creative officer David Lubars and Bill Bruce, creative director/art director John Leu, creative director/copywriter Brad Roseberry, executive producer Regina Ebel, assistant producer Filomena Lovecchio, executive music producer Melissa Chester. Filming was directed by Traktor (Pontus & Patrik) via Partizan with director of photography Emmanuel Lubezki (Children of Men). Editor was Gavin Cutler of Mackenzie Cutler. FX was done at Mass Market. Music in the ad is ‘Catch the Wind’, performed by Donovan.

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GE Ecomagination Challenge – Plug-In Wind Power!

buildwindgenerator — Sat, 31 Jul 2010 12:16:24 +0000

Featured in Popular Science alongside GE and Google on products that they see as game changers: www.popsci.com Fast Company Magazine has this to say about the Jellyfish: www.fastcompany.com Jellyfish Wind Power Concept: What if you could plug renewable wind energy into the wall just like a blender or a toaster? Instead of using power, a wind appliance actually generates it! For more details visit: www.clariantechnologies.com Smart-Grid Enabled: With onboard Wi-Fi/WiMAX the Jellyfish is also smart-grid enabled. Today, wind and solar-powered homes are operated as autonomous points within the local electrical grid. However, they are an overlooked, yet important electrical power resource. If instead, each were harnessed collectively and tied interactively with the local utility grid as a Point-to-Grid (P2G) power generator, or even regulator, considerable economic, environmental and system reliability benefits are possible. By itself, each of these power sources is indeed small in its impact on the power system. In the aggregate, however, the economic value of P2G power is significant, more than enough to offset the initial cost of installing the required control hardware and integrating these systems with the local utility grid. Equally important, the necessary regulatory and energy distribution infrastructure, and hardware components to enable a number of different types of P2G-based systems are already in place today. The convergence of existing distributed electric power …

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The worlds highest wind turbine FL 2500

buildwindgenerator — Fri, 23 Jul 2010 12:14:46 +0000

As a pioneer of onshore wind energy utilization, especially in Germany, and as an independent manufacturer of wind turbines, Fuhrländer AG counts on strong turbine concepts. Fuhrländer industrially manufactures turbines of up to 2.5 MW. Already a long time ago, Fuhrländer established itself as an international partner, who realizes wind farms for any location…. www.fuhrlaender.de

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Eddy Vertical Axis Wind Turbine System Package from Urban Green Energy

buildwindgenerator — Sun, 18 Jul 2010 08:06:37 +0000

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Wind Turbine Tour

buildwindgenerator — Thu, 15 Jul 2010 17:03:34 +0000

Puget Sound Energy’s Wild Horse Wind and Solar Facility features 149 wind turbines. This video tour takes you inside the 351-foot-tall wind turbines, giving a first hand look at how renewable energy works. Directions to the Wild Horse visitors’ center can be found at PSE.com.

50kW wind turbine installation, Maple Honda, Maple Ontario

buildwindgenerator — Sun, 11 Jul 2010 21:53:12 +0000

Maple Honda will install a private wind turbine at its new dealership in a unique partnership with Power Stream. In keeping with leading edge technology pioneered by Honda Motor Co. Maple Honda has taken the innovative step of integrating energy efficiency in an automotive work place. “This is a new venture for both Power Stream and our leading regional automotive dealership. Our goal is to provide a tangible model for alternative energy options in Ontario. The Production of wind energy creates no air pollution and, if the turbines are sited properly, has minimal environmental impact.” says Mr. Zanchin. This is the first commercial-scale use of wind power to generate electricity in the region. The wind turbine will provide supplemental wind power to Maple Honda, and will produce approximately 110 MWH/Yr-which is the equivalent of powering 17 homes. It removes 82.5 tons of CO2 emissions/Yr and is completely Canadian made. Maple Honda will open for business in early fall 2006.

ENERCON E126 – The World’s Largest Wind Turbine

buildwindgenerator — Fri, 09 Jul 2010 17:07:53 +0000

This is the Enercon E-126, the first wind turbine with 6 MW rated power, rotor diameter: 126m (413ft), hub height: 135m(450ft). Two of these giant wind power units have been built for testing at an onshore location, Rysumer Nacken, near Emden, in the northwest of Germany. Here each WPU is expected to produce about 18 Mio kWh per year, enough for more than 4500 homes.

my first attempt at my home wind turbine

buildwindgenerator — Sat, 03 Jul 2010 21:51:45 +0000

how cheap can you build a home wind turbine from ebay.co.uk dont put them near trees as this creates turbulence and get it as high as you can for extra power

Electric debate about wind turbines

buildwindgenerator — Wed, 30 Jun 2010 02:41:16 +0000

Dozens spoke their minds before the Wisconsin Public Service Commission on proposed rules on wind turbines in Fond du Lac.

Puget Sound Energy’s Wind Power

buildwindgenerator — Sat, 19 Jun 2010 21:52:14 +0000

Clean, renewable energy is becoming a core part of Puget Sound Energy’s power supply. PSE’s goal is to meet up to 10 percent of its customers’ total electricity need with cost-effective renewable resources by 2013. A major step in that direction is PSE’s ownership and operation of two large wind farms in Washington state. More info located at: www.pse.com

BUILD-IT YOURSELF NATURAL ENERGY SOUCES: Solar, Wind and Water Power Made Easy

buildwindgenerator — Sat, 29 May 2010 21:04:48 +0000

Build-it-yourself natural energy sources: Solar, wind and water power made easy

buildwindgenerator — Sat, 29 May 2010 14:04:48 +0000

WIND TURBINE BLADE DIY how to video Part 1 HAWT Windmill Wind Power

buildwindgenerator — Sat, 29 May 2010 12:15:37 +0000

This is the actual DVD I have. Please watch all 10 videos before trying this yourself and BE CAREFUL. TOOLS ARE DANGEROUS. WARNING WARNING DO AT YOUR OWN RISK:-) We use pine for our blades but there are better woods available. If you use Pine, seal with a water sealer then apply a clear gloss enamel spray. This basically waterproofs the blade.

Build-It-Yourself Natural Energy Sources

buildwindgenerator — Sat, 29 May 2010 00:04:48 +0000

Walters Group builds test tower for new wind energy program.: An article from: Real Estate Weekly

buildwindgenerator — Fri, 28 May 2010 10:04:48 +0000

This digital document is an article from Real Estate Weekly, published by Thomson Gale on January 9, 2008. The length of the article is 886 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.Citation DetailsTitle: Walters Group builds test tower for new wind energy program.Author: Gale Reference TeamPublication: Real Estate Weekly (Magazine/Journal)Date: January 9, 2008Publisher: Thomson GaleVolume: 54 Issue: 19 Page: 3B(2)Distributed by Thomson Gale

26th British Wind Energy Association Conference 2004: Bwea 26: Build and Deliver

buildwindgenerator — Thu, 27 May 2010 20:04:48 +0000

The Future of Wind Power

buildwindgenerator — Thu, 27 May 2010 12:16:03 +0000

(April 16, 2008) Christina Archer, consulting assistant professor of Civil and Environmental Engineering at Stanford University, discusses the importance of win power in a clean and renewable future. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website. Stanford University www.stanford.edu Woods Institute for the Environment at Stanford: woods.stanford.edu Christina Archer www.stanford.edu Stanford University Channel on YouTube: www.youtube.com

ATANTIC CITY TO BUILD HYBRID SOLAR/WIND POWER PLANT.: An article from: Worldwide Energy

buildwindgenerator — Wed, 26 May 2010 23:04:48 +0000

This digital document is an article from Worldwide Energy, published by Thomson Gale on January 1, 2006. The length of the article is 814 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.Citation DetailsTitle: ATANTIC CITY TO BUILD HYBRID SOLAR/WIND POWER PLANT.Publication: Worldwide Energy (Newsletter)Date: January 1, 2006Publisher: Thomson GaleVolume: 17 Issue: 1 Page: NADistributed by Thomson Gale

Solar and Wind Power – Renewable Energy Systems

buildwindgenerator — Sun, 23 May 2010 12:15:40 +0000

Solar Thermal Energy and Photovoltaic Solar Panel and Wind Turbine systems. Complete Grid-Tie and Off-Grid Battery Backup Systems. Integrating Renewable Energy Systems since 1985 in Ontario Canada. Worldwide Sales of complete package Wind/Solar and Battery Systems.

NEODYMIUM MAGNET LEVITATION Vertical Axis Wind Turbine MAGNETIC LEVITATION

buildwindgenerator — Fri, 21 May 2010 07:27:13 +0000

www.greenpowerscience.com Super strong N 48 Neodymium Magnets Rare Earth Magnets Suspend a wooden Steel base and acts as a bearing. Solar Spin art at 6:02 GreenPowerscience.com

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Energy from the Wind – Wind Turbines

buildwindgenerator — Mon, 17 May 2010 07:28:45 +0000

I am fascinated by those beautiful, effective and environmentally sound modern wind turbines. This is the Repower MM92, rated power: 2000kW, rotor diameter: 92.5m, hub height: 100m. See also the record breaking 6MW E-126 from ENERCON www.youtube.com

Do Wind Turbines Make Noise?

buildwindgenerator — Mon, 10 May 2010 17:04:38 +0000

Are Wind Turbines Noisy? Here is some footage of Wind Turbines at Fenner Wind Farm and the sounds we are surround by everyday. You be the judge.

VERTICAL AXIS WIND TURBINE WINDMILL ALTERNATIVE GREEN POWER

buildwindgenerator — Thu, 06 May 2010 12:15:59 +0000

www.greenpowerscience.com A simple wind turbine all around you. Alternative energy green job training. Wind power.

Maglev Wind Turbine

buildwindgenerator — Sun, 02 May 2010 12:14:26 +0000

www.maglevwindturbine.com Demo CGI for proposed 2GW Magnetic Leviatated wind Turbine. *Efficient Frictionless Power Generation with less maintenance, compared to HAWT. No oil change or replacement of the bearings, gears. Since, MAGLEV does NOT require such. ** Current bearing technology has forced wind turbine designers into horizontal spindle three bladed wind turbines. In this design the huge blades are connected to a spindle in the center. The bearings that support the spindle and control the pitch of the blades (which can be hundreds of feet long) see huge pitch-moment loading, some of which is manifest as torque energy that is focused through the center spindle. The target speed for the spindle is 18 or 20 rpm and the bearings holding the spindle are mounted in a huge casting which also contains a large gearbox stepping the speed up to 1800 to 2000 RPMs which allows for the proper surface speed relationship between the coils and magnets. It is necessary to invert or condition the current, which is expensive. This gearbox is full of many large bearings, gears and castings; for a 2 MW turbine the gearbox can easily weigh 30 tons. This gearbox needs to be mounted on the top of a pole more than 150 feet in the air and be able to support the turbine blades under full-force wind conditions. ***MAGLEV Power Generation, the pitch moment ratio is closer to 1-to-1 then the 100-to-1 as with a horizontal spindle design.

Renewable Energy – Wind Turbines

buildwindgenerator — Sat, 24 Apr 2010 17:03:57 +0000

Stuart and Victoria Bean talk about the wind turbine set up in their home garden and the implications of erecting the energy-saving device. Follow us on Twitter at www.Twitter.com

Dong, Shell, Probe Possible Flaw at Offshore Wind Parks

buildwindgenerator — Tue, 20 Apr 2010 17:05:09 +0000

Aptil 20 (Bloomberg) — Bloomberg’s Ryan Chilcote reports from the British coast on energy company investigations into a possible design fault that may be causing offshore wind turbines to shift on the seabed.

Urban Wind Energy

buildwindgenerator — Mon, 19 Apr 2010 02:59:12 +0000

Responding to growing international interest in wind energy and decentralized energy production, this book focuses on the potential for exploiting wind power in urban areas. With radical implications for the generation of renewable energy in the city and hence our environment as a whole, this landmark book paves the way for significant developments in low-energy design and high-rise architecture.Having outlined the fundamentals, the authors examine wind enhancement and integration techniques and address aesthetic, aerodynamic, architectural, environmental, and structural constraints. Turbulence levels are discussed in detail, design guidance is given to aid performance prediction, and a methodology is provided to assess UWECS (urban wind energy conversion systems) from economic and environmental perspectives. International case studies are included, complemented by the results from a project field-testing a two-story prototype building with an integrated wind turbine.Urban Wind Energy is suitable for researchers and students in wind energy, energy consultants, professionals in local government and urban planning, and architects and engineers with an interest in renewable energy and sustainable design.

Aerotecture Wind Turbine

buildwindgenerator — Sun, 18 Apr 2010 17:02:54 +0000

New kind of wind turbine designed by a guy at the University of Chicago. Check it out at aerotecture.com.

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Biofuels, Solar and Wind as Renewable Energy Systems: Benefits and Risks

buildwindgenerator — Sun, 18 Apr 2010 15:04:49 +0000

With shortages of fossil energy, especially oil and natural gas, and heavy biomass energy use occurring in both developed and developing countries, a major focus has developed worldwide on renewable energy systems. Renewable energy systems include wind power, biomass, photovoltaics, hydropower, solar thermal, thermal ponds, and biogas. Currently, a heavy focus is on biofuels made from crops, such as corn, sugarcane, and soybeans, for use as renewable energy sources. Wood and crop residues also are being used as fuel. Though it may seem beneficial to use renewable plant materials for biofuel, the use of crop residues and other biomass for biofuels raises many concerns about major environmental problems, including food shortages and serious destruction of vital soil resources. All renewable energy systems need to be investigated because humankind has only about 40 years of oil and gas reserves remaining. There is a 50 to 100 year supply of coal resources in the ground, but coal will become increasingly difficult to extract and will greatly increase the global warming threat. Serious energy conservation and research on viable renewable energy technologies are needed. This book considers the effectiveness and economics of several renewable energy technologies of current interest, including biofuels, solar and wind.

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Green Energy – Wind Power

buildwindgenerator — Sat, 17 Apr 2010 14:53:55 +0000

Green Energy: Solar Energy: Discover the power of sunlight. In this box you will build a solar furnace to explore how the sun provides us with a renewable source of energy. Hydropower: Discover what moving water can do! In this box kit you will build a water wheel to learn how moving water can be used to create energy. Geothermal Energy: Discover the energy from the core of the earth! In this box kit you will build a steam boiler to learn how the sizzling heat below earth's crust can be utilized. Wind Power: Discover the supply of energy from moving air! In this box kit you will build a wind speedometer to examine the movement of wind.

DOSCH 3D: Green Energy

buildwindgenerator — Fri, 16 Apr 2010 13:18:21 +0000

Dosch 3D offers 1000s of completely textured 3D-models and scenes for all popular 3D-applications. Users can select from well over 100 different products in the areas of architecture visualization, people, vehicles, visual concepts, nature, product & industrial design, medicine and sports. Professional users like architects, automotive designers or CG artists value the detailed and realistic 3D-models, which are great time and cost savers. All 3D products are periodically updated or amended in order to keep up with current trends and demands.For over 15 years DOSCH DESIGN has been a fixture in quality Computer Graphics productsby staying on the cutting edge in 3D-design, animation, architectural visualizations, print publishing, motion design, advertising and multimedia presentations. Great attention to product detail and quality is paired with the philosophy of making these products available to the user at a very attractive DOSCH DESIGN price. The 3rd pillar of the mission is Selection - and these numbers speak for themselves:115 3D-model products, 36 HDRI- & 28 Texture-products, 64 Dosch Viz-Images, 12 Audio products - and counting; not to forget 10 comprehensive USB-HD Collections !DOSCH DESIGN products are compatible with many popular 3D software platforms like 3DS Max, Lightwave 3D, Maya, Cinema 4D, SoftImage, Artlantis, Bryce etc., as well as other graphics applications like Photoshop, PaintShop Pro, Corel. Please check compatibility details at the respective product page @ DoschDesign.com since compatibilities between product lines and sometime also products from the same product line can vary.

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Wind Energy Explained: Theory, Design and Application

buildwindgenerator — Wed, 14 Apr 2010 15:05:26 +0000

Wind energyâ��s bestselling textbook- fully revised. This must-have second edition includes up-to-date data, diagrams, illustrations and thorough new material on: the fundamentals of wind turbine aerodynamics; wind turbine testing and modelling; wind turbine design standards; offshore wind energy; special purpose applications, such as energy storage and fuel production. Fifty additional homework problems and a new appendix on data processing make this comprehensive edition perfect for engineering students. This book offers a complete examination of one of the most promising sources of renewable energy and is a great introduction to this cross-disciplinary field for practising engineers. â��provides a wealth of information and is an excellent reference book for people interested in the subject of wind energy.â�� (IEEE Power & Energy Magazine, November/December 2003) â��deserves a place in the library of every university and college where renewable energy is taught.â�� (The International Journal of Electrical Engineering Education, Vol.41, No.2 April 2004) â��a very comprehensive and well-organized treatment of the current status of wind power.â�� (Choice, Vol. 40, No. 4, December 2002)

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Wind Energy: Fundamentals, Resource Analysis and Economics

buildwindgenerator — Wed, 14 Apr 2010 14:49:48 +0000

The book covers all the major aspects of wind energy conversion technology. In contrast with other publications on this subject, the author gives due emphasis to wind resource analysis and its economic aspects. The subject is treated from its basics and gradually developed to the advanced level. Such a treatment caters the needs of readers with different subject backgrounds. Each section is discussed with illustrative examples and practical problems. Software, based on the analytical techniques discussed in the publication, is provided on an enclosed CD-ROM. An extensive bibliography is appended to each chapter to give further guidance to the readers.

Wind Energy Generation: Modelling and Control

buildwindgenerator — Tue, 13 Apr 2010 21:02:35 +0000

With increasing concern over climate change and the security of energy supplies, wind power is emerging as an important source of electrical energy throughout the world. Modern wind turbines use advanced power electronics to provide efficient generator control and to ensure compatible operation with the power system. Wind Energy Generation describes the fundamental principles and modelling of the electrical generator and power electronic systems used in large wind turbines. It also discusses how they interact with the power system and the influence of wind turbines on power system operation and stability.Â Â Â Â Key features: Includes a comprehensive account of power electronic equipment used in wind turbines and for their grid connection. Describes enabling technologies which facilitate the connection of large-scale onshore and offshore wind farms. Provides detailed modelling and control of wind turbine systems. Shows a number of simulations and case studies which explain the dynamic interaction between wind power and conventional generation.

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The Homeowner’s Guide to Renewable Energy: Achieving Energy Independence through Solar, Wind, Biomass and Hydropower (Mother Earth News Wiser Living)

buildwindgenerator — Tue, 13 Apr 2010 17:50:22 +0000

The coming energy crisis caused by a peak in global oil and natural gas production will profoundly affect the lives of all North Americans. As the price of these vital fuels rises, homeowners will scramble to cut their fuel bills. Two options for meeting the upcoming challenge are dramatic improvements in home energy efficiency and efforts to tap into clean, affordable, renewable energy resources to heat and cool homes, to provide hot water and electricity, and even to cook. These measures can result in huge savings and a level of energy independence. The Homeownerâ��s Guide to Renewable Energy tells you how. It starts by outlining the likely impacts of fossil fuel shortages and some basic facts about energy. It then discusses energy conservation to slash energy bills and prepare for renewable energy options. Focusing carefully on specific strategies needed to replace specific fuels, the book then examines each practical energy option available to homeowners: â�¢ Solar hot water, cooking, and water purification â�¢ Space heat: passive and active solar retrofits â�¢ Wood heat â�¢ Passive cooling â�¢ Solar electricity â�¢ Wind-generated electricity â�¢ Electricity from microhydropower sources â�¢ Emerging technologiesâ��hydrogen, fuel cells, methane digesters, and biodiesel The Homeownerâ��s Guide to Renewable Energy gives readers sufficient knowledge to hire and communicate effectively with contractors and, for those wanting do installations themselves, it recommends more detailed manuals. With a complete resource listing, this well-illustrated and accessible guide is a perfect companion for illuminating the coming dark age. Dan Chiras has studied renewable energy and energy efficiency for three decades and has installed several renewable energy systems. He lives in a self-designed passive solar/solar electric home. An award-winning author of over 20 books, he is a sustainability design consultant who teaches courses on renewable energy, green building, and sustainability at Colorado College.

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Wind EnergyThe Facts: A Guide to the Technology, Economics and Future of Wind Power (European Wind Energy Associati)

buildwindgenerator — Tue, 13 Apr 2010 17:11:06 +0000

Wind power is often held up as the most accessible and cost effective route to reducing our reliance on fossil fuels and improving our energy independence, yet knowledge of what it offers is often clouded by myths and misunderstandings, which can hamper its adoption.This new book, the result of an ambitious project coordinated by the European Wind Energy Association, presents the facts about wind energy. It includes six sections discussing: technology; grid integration; economics of wind; industry and markets; environmental impacts; scenarios and targets.Contributions are drawn from nine leading research bodies across Europe, and the material is global in its scope. It is therefore an essential resource and reference for those whose work or study demands an in-depth examination of the subject, and for anyone who wants detailed, accurate and up-to-date information on this key energy source.

Grid Integration of Wind Energy Conversion Systems

buildwindgenerator — Tue, 13 Apr 2010 03:23:17 +0000

Wind energy is a reliable, natural and renewable electrical power supply. The high installed capacity of todayâ��s wind turbines and decreasing plant costs have shown that wind power can be competitive with conventional, more heavily polluting, fuels in the long term. Focusing on the electrical engineering aspects of wind energy, this completely revised edition provides a detailed treatment of electrical and mechanical components and their interdependency, power control and supervision in wind power plants, and the grid integration facility. The book incorporates all the recent technical developments in electrical power conversion systems and essential operating conditions. Provides guidelines for the design, construction and installation of wind power plants Presents the history of wind technology, wind resources and economics of wind energy generation Introduces operating results and cost considerations Describes the fundamental characteristics and theoretical tools of electrical and mechanical components Discusses conventional and new types of generators, converters and power electronics Offers a comprehensive treatment of grid integration including the effect of power fluctuations on harmonics Focuses on improved use of grid capacities and grid support for fixed-and variable-speed controlled wind power plants Outlines power conditioning and control systems to ensure the safe operation of plants Fully revised and updated, this new edition will continue to be the definitive resource for researchers and practitioners involved in the planning, installation and grid integration of wind turbines and power plants. The thorough approach will also prove highly beneficial to university students and practitioners in wind engineering, turbine design and manufacture and electrical power engineering.

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grid integration of wind energy conversion systems

Power From the Wind: Achieving Energy Independence

buildwindgenerator — Mon, 12 Apr 2010 20:26:59 +0000

â��Authors Dan Chiras, Mick Sagrillo, and Ian Woofenden have addressed the needs of people seeking a clearly written, comprehensive guide to the small-scale wind arena.â�� Backhome Magazine "Read no further than Power From the Wind by prolific writer and sustainable living practitioner Dan Chiras, with contributions by Mick Sagrillo and Ian Woofenden. This book helps you assess your energy needs, your site's wind energy potential, and sort out every aspect of the design, purchase and installation of a small-scale, or residential wind system. Amazingly, it does so without demanding that you beÂ some technical tinkerer or electrical engineer.Â - John Ivanko, SustainablogÂ "What can the wind do for the world's power problems? Power From The Wind discusses how people can use wind power to power their own homes on a small scale, reducing power consumption bills. Wind is cheap and renewable; to not harvest it for use is wasteful. Outlining how to get started harvesting wind power, author Dan Chiras answers many of the most commonly asked questions. Power From the Wind belongs in any collection for the environmentally thoughtful." - James. A. Cox, The Midwest Book Review Faced with frequent power outages, skyrocketing energy costs, and constant reminders of the impacts of conventional energy sources, homeowners and businesses are beginning to explore ways to use energy more efficiently and to generate their own electricity to reduce fuel bills and their carbon footprint and to achieve greater independence. Power From the Wind is an easy-to-understand guide for individuals and businesses interested in installing small wind energy systems and includes information on the following: Ways to assess wind resources at your site Wind turbines, towers, inverters, and batteries Installation, maintenance, and costs This book is designed to help readers make the smartest, most economical choices. Readers will gain the knowledge they need to make wise decisions during the design, purchase, and installation of small wind energy systems and to communicate effectively with wind system installers. Dan Chiras is an internationally acclaimed author who has published over twenty-four books, including The Homeownerâ��s Guide to Renewable Energy. He is a certified wind site assessor and has installed several residential wind systems. Dan lives in a passive solar home in Evergreen, Colorado. Mick Sagrillo is the wind technology specialist for Wisconsinâ��s Focus on Energy. Ian Woofenden is a wind electricity editor, writer, workshop coordinator, instructor, and user in Washingtonâ��s San Juan Islands.

Wind Power, Revised Edition: Renewable Energy for Home, Farm, and Business

buildwindgenerator — Mon, 12 Apr 2010 04:31:34 +0000

Wind energy today is a booming worldwide industry. The technology has truly come of age, with better, more reliable machinery and a greater understanding of how and where wind power makes sense--from the independent homestead to a grid-connected utility-wide perspective. Heightened concerns about our environment mean that this resurgence of interest in wind--a natural and widespread power source--is here to stay. Wind Power is the completely revised and expanded edition of Paul Gipe's definitive 1993 book, Wind Power for Home and Business. In addition to expanded sections on gauging wind resources and siting wind turbines, this edition includes new examples and case studies of successful wind systems, international sources for new and used equipment, and hundreds of color photographs and illustrations.

Wind Energy Handbook

buildwindgenerator — Sun, 11 Apr 2010 22:02:32 +0000

As environmental concerns have focused attention on the generation of electricity from clean and renewable sources wind energy has become the world's fastest growing energy source. The Wind Energy Handbook draws on the authors' collective industrial and academic experience to highlight the interdisciplinary nature of wind energy research and provide a comprehensive treatment of wind energy for electricity generation. Features include: â�� An authoritative overview of wind turbine technology and wind farm design and development â�� In-depth examination of the aerodynamics and performance of land-based horizontal axis wind turbines â�� A survey of alternative machine architectures and an introduction to the design of the key components â�� Description of the wind resource in terms of wind speed frequency distribution and the structure of turbulence â�� Coverage of site wind speed prediction techniques â�� Discussions of wind farm siting constraints and the assessment of environmental impact â�� The integration of wind farms into the electrical power system, including power quality and system stability â�� Functions of wind turbine controllers and design and analysis techniques With coverage ranging from practical concerns about component design to the economic importance of sustainable power sources, the Wind Energy Handbook will be an asset to engineers, turbine designers, wind energy consultants and graduate engineering students.

Thames & Kosmos Alternative Energy and Environmental Science Wind Power

buildwindgenerator — Sun, 11 Apr 2010 20:14:50 +0000


Renewable Energy Science Kit. Build a working wind turbine. Harness mechanical energy to lift weights. Generate electricity to light an LED and charge a battery. Learn the physics of wind turbines. Discover how wind occurs and why it is such a good energy source. Includes full-color, 32 page experiment manual.

Wind energy in west Texas, Wind Turbines

buildwindgenerator — Fri, 09 Apr 2010 07:27:16 +0000

CBS Sunday Morning did a piece on west Texas and their Wind Turbines

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Hydro-power in Portugal

buildwindgenerator — Tue, 30 Mar 2010 02:39:42 +0000

A huge hydro-electric power plant 250 kms south-east of Lisbon in Portugal uses Alstom technology to combine and store wind and hydro energies. This plant has a capacity of 260 megawatts and supplies energy to 175000 households. The reduction in CO2 emissions is the equivalent to removing 185000 cars from the road. The upper reservoir is the biggest in Europe: 85 km long with a surface of 250 square kilometres. … www.euronews.net/

Renewable Energy: Wind Power

buildwindgenerator — Fri, 26 Mar 2010 07:29:56 +0000

A Dorky Engineering Student explains how a homebuilt wind turbine create usable Electrical Power

Helix Wind Turbine

buildwindgenerator — Wed, 24 Mar 2010 12:16:51 +0000

Ken Morgan, the founder of Helix Wind introduces the Helix Wind Turbine, a grid tie or off grid power system. For more information please visit the company web site. www.helixwind.com

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Wind Turbine – Rooftop

buildwindgenerator — Mon, 22 Mar 2010 17:05:55 +0000

New wind turbine design. Nine News 27th June 2007. Australia, Perth WA.

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Can Vermont’s be Powered by Solar, Wind?

buildwindgenerator — Tue, 16 Mar 2010 12:18:32 +0000

Fmr. TN Valley Authority Chairman Glenn mccullough on the costs and inefficiencies of solar and wind power.

New Wind Turbine Design Good for Rural, Urban Environment

buildwindgenerator — Sun, 14 Mar 2010 17:02:37 +0000

Wind power is one of the fastest growing forms of alternative energy in the world. More and more, wind power mills are seen in the countryside, in large wind farms and for the most part, away from city life. But a new form of wind power is now designed to work in an urban environment. VOA producer Zulima Palacio has the story. Mill Arcega narrates.

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Wind Power Renewable Energy for Home, Farm, and Business

buildwindgenerator — Mon, 25 Jan 2010 17:09:15 +0000

Wind Power is the completely revised and expanded edition of Paul Gipe’s definitive 1993 book, Wind Power for Home and Business. In addition to expanded sections on gauging wind resources and siting wind turbines, this edition includes new examples and case studies of successful wind systems, international sources for new and used equipment, and hundreds of color photographs and illustrations.