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Solar Car Ports & Other Innovative Ideas


David_LivinginTalisay

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Wow! If the freezer works, that changes everything.

Next will be ref and air con. Keep your food from rotting.

Keep me from melting. 6 amps, 12 volts DC.

You could jump it with your car, no inverter needed.

 

LED lights, brushless fans....who needs AC.

Run your earthship like your car. 

 

I thought the Darrieus was just a support.

I didn't think it actually turned.

Why does it need lift?

 

It seems too good to be true.

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David_LivinginTalisay

Wow! If the freezer works, that changes everything.

Next will be ref and air con. Keep your food from rotting.

Keep me from melting. 6 amps, 12 volts DC.

You could jump it with your car, no inverter needed.

 

LED lights, brushless fans....who needs AC.

Run your earthship like your car. 

 

I thought the Darrieus was just a support.

I didn't think it actually turned.

Why does it need lift?

 

It seems too good to be true.

 

 

From those URL's that I gave, I understand that the Savonius_wind_turbine produces excellent torque at low speeds, so good for getting it rotating at low wind speeds.  

 

However the Savonius design is not as efficient at higher speeds than say the wing aerofoil blade design of  Darrieus that can be 'H' design. or '(|)' shaped and have multiple foil blades.  The Darrieus Generator is typically not self-starting!  The the Savonius part gets it self-rotating in the slightest of breeze, and when up to speed the Darrieus wind turbine design, is able to generate additional power from its more efficient aerofoil wing design.

 

So a combined Darrieus-Savonius wind turbine generator, combines the advantages of both designs, as well as providing lightning protection from the earthed '(|)' shaped metal foils.  The 'Maglev'  bearings increasing the efficiency further by reducing friction (and safe from seized/damaged bearings from lightning strike).

 

http://www.orcoastalwindenergy.com/wp-content/uploads/2011/07/DarOrSavOr.pdf

 

DarOrSavOr.pdf

 

The innovative design comes from 'MagLev' bearing (rather than ball-races)

 

Maglev wind turbines

The innovation of Magnetic levitation wind turbine, it refers to many aspects, Such as scientific appearance, applied consideration, electrical engineering, power machinery, Atmospheric Science, wind tunnel experiment, magnetic levitation technology, computer-simulated fractional disciplines, among which Maglev wind turbine is nearly perfect one.

 

Under the light theory of magnetic levitation technology, fan motor will be rotated by wind power without any mechanical friction.  Since the generator has no lubricant and no gear, the Magleve wind turbine are high-performance power generation, smooth operation, which is a milestone for a new age of power technology.

   

As a specialized manufacturer and exporter for Maglev wind turbines  in China, 10 years' researching and development, the world's first maglev wind turbine came into being in TYPMAR .we sincerely want to establish business relations with your esteemed corporation in renewable energy field.

 

 

3KW_Vertical_Axis_Maglev_Wind_Turbine.jp

 

  1. Darrieus wind turbine - Wikipedia, the free encyclopedia
    en.wikipedia.org/wiki/Darrieus_wind_turbine‎

     

    A Darrieus wind turbine once used to generate electricity on the Magdalen Islands ...Combined Darrieus-Savonius generator in Taiwan. How the Darrieus ...

     

  2. [PDF] Darrieus Or Savonius Or Darrieus-Savonius With Maglev VAWT ?
    www.orcoastalwindenergy.com/wp-content/uploads/.../DarOrSavOr.pdf‎
     
    The combined Darrieus-Savonius hybrid wind turbine . Created with .... blades which torque against the generator located at the bottom of the turbine. The only ...

     

  3. wind turbine test savonius darrieus vawt - YouTube
    www.youtube.com/watch?v=U31aJWlvnA4‎
    Nov 25, 2009 - wind turbine test savonius darrieus vawt .... A new wind turbine design Build your own wind VERTICAL generator Free Energy from wind DIYby ...

     

  4. [PDF] 1 (19) RX—11 XP521 The ERIGEN combined Darrieus - Savonius ...
    www.upn.se/.../ERIGEN%20combined%20Darrieus-Savonius%20wind%...‎

     

    RX—11. XP521. The ERIGEN combined Darrieus - Savonius type of wind generator. John RkerLund. RI FA AB. Ericsson Power Systems. 8-163 81 StockhoLm.

     

  5. [PDF] experimental study of a savoniusdarrieus wind machine
    wrapwind.com/download/vawt/Gupta.pdf‎

     

    by R Gupta - ‎Cited by 14 - ‎Related articles
    Wind energy can be utilized to windmills, which in turn drive a generator to produce ...There are few works that analyze the combined SavoniusDarrieus.

     

  6. M33 - Giromill aluminum rotor Darrieus Savonius wind turbine ...
    www.lmagency.biz/contents/en-uk/p45.html‎
    Light, elegant and indestructible, made ​​entirely of aluminum and steel, this beautiful rotor for wind generator vertical axis is the result of years of testing and ...

     

  7. [PDF] Small Scale Wind Turbines Optimized for Low Wind Speeds
    kb.osu.edu/dspace/bitstream/handle/.../Hayes_Proceedings_Paper.pdf?...‎

     

    by T Letcher - ‎2010 - ‎Cited by 1 - ‎Related articles
    combination of common vertical axis wind turbines (VAWT) rotors was ... Darrieus and Savonius type rotors on one axis would allow for self-starting as ..... without agenerator design that can accommodate the aspects of the wind turbine.
Edited by David_LivinginTalisay
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David_LivinginTalisay

Specifications

CXF400W Savonius generator 

Wind wheel diameter:1.2M/1.06M 

Weight:29KG 

Three Aluminum Alloy

 

Darrieus-Savonius generator

Rated Power:400W   

Wind wheel diameter:1.2M/1.06M    

Weight:29KG        

Blade Material:Aluminum Alloy                                                                             

The number of blade:3  

Minimum wind speed start:1m/s   

Minimum power wind speed:2m/s                                                                       

Minimum charge wind speed:2.5m/s    

Rated wind speed:12m/s     

Maximum cut off wind speed:15m/s                                                                       

Resistant to wind speed limit:65m/s     

The type of Generator: Three-phase AC maglev wind turbine                       

Controllor output voltage:12V     

Controllor output current:<20Amp                                                                         

Controllor brake system: Over speed automatic Three-phase short-circuit braking Normal operating temperature:-30~50 °C

 

CXF400W windmill generator system:

 

 

Model No. CXF400W

Wind turbine Generator:  400W/12 V  three phase AC,

Tower: 10 m Height

Solar Mould: 240W, 120wp*2pcs,

Deep recycle Lead acid Batteries Bank,, 3 pcs 12V 100Ah. which keeps 3days (no sun , no wind)

With controller  output AC12V.

LED :  60W

 

378300381_608.jpg378300513_731.jpg378300557_231.jpgCombined 

 

 

  

375636125_783.jpg375637142_268.jpg

 

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