Wind Turbine Update

March 6, 2010 · 4 comments

in wind energy


200 watt wind turbine with modified blades to reduce noise,Amp And Volt meter
showing output.

{ 4 comments… read them below or add one }

1 wind4watts March 6, 2010 at 10:27 pm

Great pylon mounting !.It’s making about 300watts max or so at 22mph, that’s pretty damn good, just shows what good value these Chinese made units can be. Very quiet with your blades as already said, they can be quite noisy. Helpful video!.

2 inetTVchannel March 6, 2010 at 11:14 pm

Good current! Stable! Whisper 100 at strong winds has only noice, from flatter on blades. Before – it is really “whisper”. It is do very silent turbine. Recommended!

3 VK3JTM March 6, 2010 at 11:55 pm

The current is stable if the wind stays constant; I have some turbulence here which affects it at the moment.Since the blade mods there is no noise from it and I have just changed the blade design again and am now getting start up at very low wind speeds. I have now started to build a new alternator, will see how it goes.

4 jonasforssell March 7, 2010 at 12:39 am

I have the same model of turbine including the same whining noise at higher wind speeds.What modifications have you made to your blades? It seems remarkably silent after your mods.I’d really like to do the same on mine./Jonas, Sweden

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