ETTE, Small Wind Turbines, Windmills, Hydro Power, Micro Hydro Turbines, Permanent Magnet Generators, Solar Concentration
System, Solar Energy, Solar Power, Pumped-Storage Electric Power Plant, Solenergi, Vannturbiner, Små vindturbiner, Vindkraft

ETTE ( Skift til norsk tekst )

Climate change, Global warming, Climate Changes, Climate Threat, CO2 capture, Climate Threats, Deforestation, Desalination,
Irrigation, Forestation, Deserts, Arid Land, Carbon sequestration, Deforestation, Disaster Mitigation, Mitigate, Self-sustained,
Subtropical, Albedo, Conifer Forest, CO2 uptake, CO2 opptak, Skogreising, Boreal, Klimaendring, Klimatrussel, Global oppvarming
Floating Offshore Wind Power Systems, offshore wind power rig, Solar Collector Array

Environmental Turbine Technology development program
by Gunnar Ettestøl, ETTE Elektro, Vegårshei, Norway

THE CLIMATE THREAT'S COUNTERFORCES :

   Presentations, Article, Bachelor Dissertation and Videos of:
FLOATING OFFSHORE WIND POWER SYSTEMS



   Articles and drawings of:   Climate change countermeasures
Solar Collector Array with Sterling Engines for Desalination of Seawater.



SMALL WIND TURBINES, "PERSONAL WIND TURBINES", WINDMILLS

  Horizontal Axis Wind Turbines ( HAWT ) Two types of small HAWTs
  Pitch controlled with Induction or Permanent Magnet Generators.

  Vertical A xis Wind T urbines ( VAWT ) One type of small VAWTs.
  Self starting Vertical Turbine with Pitch control and PM Generator.

MICRO HYDRO TURBINES
   Small Hydro Turbines (Water Turbines) designed for low head waterfalls
   and low budgets. One example of Modified Crossflow and 2 examples of

   Vertical Hydro Power Turbines, with high efficiencies are presented here.
   Floating Vertical Hydro Turbines are designed for use in river and tidal flows.

Permanent Magnet Generators
Axial PMG
  The use of low speed Permanent Magnet Generators ( PMG ) for Wind
  and Hydro Turbines simplifes the mechanical design of the turbines.
  High reliability PM Generators are in development. Four types of PMG.


PROJECT BACKGROUND
    Norway has abundant energy sources in unused privately owned high
    wind locations and nonprotected rivers.
    You may see some interesting background information here.

    Various www links. Including links to design theory for wind turbines,
    PM generators and small hydro turbines.

    Gunnar Ettestøl, e-mail: epost[a]ette.no

    ETTE Elektro ,     www.ette.no
    4985 Vegårshei     ( i Aust-Agder )
    Norway

    mobile phone: + 47 90 11 74 72

...Created.by..G.E....December 22. 1999 .....copied to .. www.ette.no... May 29. 2000....updated May .8. 2013...

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