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{{DISPLAYTITLE: Offene Forschungsplattform für Windenergie - Campaign}}
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{{DISPLAYTITLE: Open Research Platform for Wind Energy - Campaign}}
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<img src="http://wiki.opensourceecology.de/images/5/5c/Etemu.com_TiVA_l2_front_wip_small.jpg" style="max-width:500px; height: auto;"/>
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<div>Facebook, Twitter, Share link</div>
 
<div>Facebook, Twitter, Share link</div>
 
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Project description in one larger sentence.
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The open research and development platform for small wind turbine enables the low-cost discovery and use of renewable energies in everyone's garden.
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Keep me notified, button.
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<div class="content-header">What is TiVA and Why to support it?</div>
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</html>The '''Ti'''ny '''V'''ertical '''A'''xis Wind Turbine ('''TiVA''') is a Vertical Axis Wind Turbine with tiny dimensions. Because of its small size, less materials are needed for construction, less money are spent and we can rapidly research, prototype and test different wind turbine designs. Any successful design may then be scaled up to larger wind turbines.
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The unique features of the TiVA are:
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* '''Open Source''' - all our research, simulations, design, prototypes, fabrication documentation and data measurements will be published for free to the world. Instead of keeping secrets among few we are aiming for the best wind turbine practices through global open source collaboration.
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* '''Modularity''' - all parts like rotors, generators, hubs and electronics are designed independent from one another so that different part configurations can be tested to find the optimal ones. The different parts can be prototyped, tested, repaired and improved separately and in parallel. Thus new innovations can be introduced quicker using less resources.
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* '''Scalability''' - the TiVA can be easily scaled up to produce more power.
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* '''Do It Yourself''' - we empower every individual, by design, to easily build the wind turbine.
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* '''Low-Cost''' - the TiVA uses cheaper materials, less bearings and axles, less machining operations and costs around 200 Euro.
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* '''Mobility''' is achieved throught the tiny size and less weight.
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* '''Collects wind from every direction''': no need for a directional control (+less mechanics and electronics)
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* '''Batteries can be charged quick&dirty''' with a simple charging circuit from a small wind turbine, which would not be possible with a high power wind turbine.
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<html>
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</div>
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<div class="content-header">From TiVA to bigger</div>
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<div class="content-text">
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After TiVA we concentrate on scaling up the successful TiVA designs to produce more energy for more powerful applications.
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Our immediate goal is to produce the best design on the scale within Germany's regulations, not greater than 4m^2 and complete assembly not higher than 10m, so that everyone can put the wind turbine in their own garden without bureaucracy and taxes.
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</div>
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<div class="content-header">Status</div>
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<div class="content-text">
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We are currently in the research phase of the TiVA plattform. We tested the lift-only type wing profile with the </html>[[NACA0018 airfoil]]<html> and due to its slow performance on the TiVA we will not test it further. Our next goal is to test fixed wing hybrid lift/drag designs like </html>[[Lenz2]].
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[[File:DSC08567_edit_tiva_session.jpg|512px|thumb|right|3D modelling session for [[TiVA]] with [[Alex Shure]] and Mario.]]
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'''Simulation'''
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<html>We are preparing the technical infrastructure and software for simulating highly complex flow systems. This will help us to find optimal wind turbine designs through computer simulation.
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</div>
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<div class="content-header">You</div>
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<div class="content-text">
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And this is where You come - You can help us to continue this research, build prototypes, test them, find the best wind turbine designs and share them to everyone.
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</div>
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<div class="content-header">Your Donation</div>
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<div class="content-text">
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</html>
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Your Donation will go to:
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* Development of the '''Wilssen''' controller for monitoring the wind turbine and data exchange.
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* Design a '''mold''' for casting the alternator's stator
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* Creating the '''3D Models and Simulations'''
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* '''LED drivers''', controllable constant current sources for the high power LEDs
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* '''Needed materials''' - sheets of metal, plywood, tools for the lathe, boring bar, inserts, polyester or epoxy resin and hardener + filler, paints, cases for the electronics, Neodymium magnets, enameled copper wire aka. magnet wire, electric planer, aluminium or stainless steel tubes, and more.
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* Any '''critical needs''' for the further development of the project.
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<span style="font-size: 26px; font-weight: bold; line-height: 25px; ">Donate monthly</span><br/><br/>
<span style="font-size: 36px; font-weight: bold; line-height: 45px;">3,300€</span> of 15,000€<br/>
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as Open Source Supporter<br/><br/>
<span style="font-size: 36px; font-weight: bold; line-height: 45px;">23</span> Spendern<br/>
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<div style="font-size: 14px; ">
<span style="font-size: 36px; font-weight: bold; line-height: 45px;">30</span> Tage übrig<br/>
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<span style="font-size: 18px; line-height: 25px;">via PayPal</span><br/>
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</html>{{PayPal OSEG Wind Account/en}}<html>
 
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<a href="http://wiki.opensourceecology.de/wiki/Wind_Turbine_Campaign/Spenden" class="roundtable spendenbutton">Spenden</a>
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<br/>
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<span style="font-size: 18px; line-height: 25px;">or</span><br/>
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<div style="font-size: 14px; ">
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<span style="font-size: 18px; line-height: 25px;">Bank Transfer €10/Month</span><br/>
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<a href="http://wiki.opensourceecology.de/wiki/Wind_Turbine_Campaign/Dauerauftrag/en" class="roundtable spendenbutton-small" style="display: block; text-align: center; line-height: 30px;">Create automatic bill payment</a>
 
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Project leaders:
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<a href="http://wiki.opensourceecology.de/wiki/Wind_Turbine_Campaign/Spenden/en" class="roundtable spendenbutton-small" style="display: block; text-align: center;">Donate once</a><br/>
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or with Bitcoins:
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</html>[[File:Bitcoin_accept_round_button_168x64.png|link=Wind Turbine Campaign/Bitcoins/en]]<html>
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<span style="font-size: 26px; font-weight: bold; line-height: 25px; ">Donated</span><br/><br/>
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<div id="moneystatistics" style="color: #333333;">
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<div style="font-size: 16px; line-height: 26px;">Monthly:</div>
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<div style="font-size: 18px; font-weight: bold; line-height: 20px; padding-bottom: 10px;">50 €, <a href="/wiki/Wind_Turbine_Campaign/Open Source Supporters">1 Open Source Supporter</a></div>
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<div style="font-size: 16px; line-height: 26px;">Once:</div>
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<div style="font-size: 18px; font-weight: bold; line-height: 20px; ">850 €, <a href="/wiki/Wind_Turbine_Campaign/Open Source Supporters">2 Open Source Supporter</a></div><br>
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[[Category:OSEG - Windenergie]]
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[[Category:OSEG - Finanzen, Buchhaltung, Fundraising]]

Aktuelle Version vom 28. Februar 2020, 18:31 Uhr

Change Language: English   German (current)

Facebook, Twitter, Share link
The open research and development platform for small wind turbine enables the low-cost discovery and use of renewable energies in everyone's garden.
What is TiVA and Why to support it?
The Tiny Vertical Axis Wind Turbine (TiVA) is a Vertical Axis Wind Turbine with tiny dimensions. Because of its small size, less materials are needed for construction, less money are spent and we can rapidly research, prototype and test different wind turbine designs. Any successful design may then be scaled up to larger wind turbines.


The unique features of the TiVA are:

  • Open Source - all our research, simulations, design, prototypes, fabrication documentation and data measurements will be published for free to the world. Instead of keeping secrets among few we are aiming for the best wind turbine practices through global open source collaboration.
  • Modularity - all parts like rotors, generators, hubs and electronics are designed independent from one another so that different part configurations can be tested to find the optimal ones. The different parts can be prototyped, tested, repaired and improved separately and in parallel. Thus new innovations can be introduced quicker using less resources.
  • Scalability - the TiVA can be easily scaled up to produce more power.
  • Do It Yourself - we empower every individual, by design, to easily build the wind turbine.
  • Low-Cost - the TiVA uses cheaper materials, less bearings and axles, less machining operations and costs around 200 Euro.
  • Mobility is achieved throught the tiny size and less weight.
  • Collects wind from every direction: no need for a directional control (+less mechanics and electronics)
  • Batteries can be charged quick&dirty with a simple charging circuit from a small wind turbine, which would not be possible with a high power wind turbine.

From TiVA to bigger
After TiVA we concentrate on scaling up the successful TiVA designs to produce more energy for more powerful applications. Our immediate goal is to produce the best design on the scale within Germany's regulations, not greater than 4m^2 and complete assembly not higher than 10m, so that everyone can put the wind turbine in their own garden without bureaucracy and taxes.
Status
We are currently in the research phase of the TiVA plattform. We tested the lift-only type wing profile with the NACA0018 airfoil and due to its slow performance on the TiVA we will not test it further. Our next goal is to test fixed wing hybrid lift/drag designs like Lenz2.

3D modelling session for TiVA with Alex Shure and Mario.

Simulation

We are preparing the technical infrastructure and software for simulating highly complex flow systems. This will help us to find optimal wind turbine designs through computer simulation.

You
And this is where You come - You can help us to continue this research, build prototypes, test them, find the best wind turbine designs and share them to everyone.
Your Donation
Your Donation will go to:

  • Development of the Wilssen controller for monitoring the wind turbine and data exchange.
  • Design a mold for casting the alternator's stator
  • Creating the 3D Models and Simulations
  • LED drivers, controllable constant current sources for the high power LEDs
  • Needed materials - sheets of metal, plywood, tools for the lathe, boring bar, inserts, polyester or epoxy resin and hardener + filler, paints, cases for the electronics, Neodymium magnets, enameled copper wire aka. magnet wire, electric planer, aluminium or stainless steel tubes, and more.
  • Any critical needs for the further development of the project.

Donate monthly

as Open Source Supporter

via PayPal



or

Bank Transfer €10/Month
Create automatic bill payment
Donate once
or with Bitcoins: Bitcoin accept round button 168x64.png
Donated

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