WIND TURBINE (G_SAKKAS)#2
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Uploader Comments (geosakk)
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All Comments (4)
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Νομίζω πως θα είχες καλύτερα αποτελέσματα αν χρησιμοποιούσες μια πολυπολική γεννήτρια αντί της dc γεννήτριας.
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super
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where did you get or build the generator ?
and isn´t 25 W loss a bit to much ?
3 years ago 2
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Good work. Thanks for the accurate and truthful measurements.
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I am currently trying to optimize the turbine runner.What you see in this video is a measurenment of the power output.The load is a variable resistor and I use one voltmeter and one amperometer.
You can see a maximum of 2.5A and 20V ---50W on the load plus 2.5^2*4Ω=25W losses in the generator. SUM 75W!!! (wind speed during test min 5 --max 9.5m/sec)
I am suttisfied for the moment.
geosakk 4 years ago