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

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

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

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

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.

    To my personal project page: http://home.c2i.net/ette/

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

ETTE, Ettestol, ette, small wind turbines, wind turbine, wind turbine manufacturer, small windmills, windmill, horizontal axis
vertical axis wind turbine, pitch control, yaw control, free yaw, off grid wind turbines, grid interconnect wind turbines,
direct drive generators, micro hydro turbines, water turbines, small hydro power, small hydro turbines, low head turbines,
crossflow, crossflow turbines, hydro power plant, pm generators, pmg, alternator, permanent magnet generators, toroidal stator,
airgap windings, radial flux, axial flux, vindturbin, små vindturbiner, vindturbiner, vindmølle, vindmøller, vindkraft,
horisontalakslet vindturbin, vertikalakslet vindturbin, desalination, avsaltning, pumping, pump, pumpe, array, rekke, anlegg,
peace, fred, aganist war, mot krig, hawt, vawt, vannkraft, kraftverk, mikrokraftverk, vannkraftverk, vannturbin, vannturbiner,
små vannturbiner, mikro vannturbiner, permanentmagnet generator, pumped-storage power plant, solenergi, pumpekraftverk,
klimaendring, klimatrussel, CO2 rensing, klimaendringer, klimaendringene, klimatrusselen, global oppvarming, avskoging,
avsaltning, irrigasjon, vanning, skogreising, ørken, uttørket land, En Ubehagelig Sannhet, katastrofe mildning, subtropisk,
selvoppholdende, albedo, barskog, boreal, klimatrusselens motkraft, CO2 deponi, Gunnar Ettestøl, ETTE Elektro, Vegårshei