Eurostars-2 products

“Products and technologies developed in Eurostars-2 project E! 9349 OptiSWT”

1) Small wind turbine blades:

  • Description: length 1.68 m at the overall diameter of the wind rotor 3.75 m;
  • The blades are made using the innovative technology „Formation of a composite “Glass fibers – epoxy” with reduced delamination”;
  • A customized fixing to the wind rotor hub can be made;
  • Price, production and shipping time  – according to an agreement

2) A service: making of the wind rotor blades, gondolas and other parts of an SWT according to the order of the customer

  • SME DME can make composite materials’ parts of an SWT according to the innovative technology „Formation of a composite “Glass fibers – epoxy” with reduced delamination”
  • Price, production and shipping time  – according to an agreement


3) An electric generator:

     An efficient and comparatively light electric generator to be comprised inside the gondola of SWT:

  • With optimally placed permanent magnets (NdFeB) on the rotor
  • The starting moment is not higher than 1 N x m
  • Efficiency 92 - 94 %
  • Weight no more than 30 kg
  • Linear dimensions: Ø 294,5 mm, B=92 mm, Generator shaft Ø 53 mm
  • Nominal power no less than 2.7 kW at wind rotor angular sped 300 rot/min.
  • Fitted for operation in the given SWT design
  • Potential practical applications other than SWT: Small hydroelectric plants.
  • Generator design video.  https://youtu.be/GB7P_Ks0hlk
  • Price, production and shipping time  – according to an agreement

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CONTACT US

“DME” SIA 
Gaiļu iela 4A, Ulbroka,
Stopiņu nov.,
Latvija, LV-2130
E-mail: dotan@dotan.com

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CONTACT US

Feel free to contact us using this contact form or write us directly to dotan@dotan.com