MPPT Charger

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Uploaded by on Aug 22, 2009

Controlled by a Arduino Duemilanove board.
A brushless outrunner motor used as generator driven by a drill in the test setup. The battery is a standard 12V motorcycle battery.
The test shows the PWM percentage when the input voltage increases - the drill is accelerated. This setup simulates a wind tubine generator that charges a battery bank.

Listen to the rev of the drill when the charger goes in on-stage and tries to fix the maximum power point.

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Science & Technology

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  • I think you will find it a lot less trouble to buy one with a warranty. But I suppose inventing your own is more fun...Good video.

  • But will it blend

  • code & schematic share ?

  • Very nice! Is this an MPPT system for use with wind generators or solar?

  • Hi where can i find the schematics? I really need one. which chip did u use?

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