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Energy Harvesting - SPV1050 setting MPPT

Andrew Lohmann_2
Associate III

‎2016-12-08 02:59 AM

Posted on December 08, 2016 at 11:59

I have a range of ideas that I want to try using a motor and movement as a generator. Can I omit the MPPT resistors from my circuit and still use the IC as a battery management and linear regulator?

Secondly when I have done some experiments with motors I am going to need to follow up with questions on how to calculate resistor values?  

#setting-mppt #energy-harvesting
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Andrew Lohmann_2
Associate III

‎2017-01-04 08:17 AM

Posted on January 04, 2017 at 17:17

I have put resistor values based on MPPT of 98% but I think this figure is to high because there is a rectifier from my motor/generator that will add a variable impedance. I have not calculated the input capacitor but my design includes a 4.7uF capacitor working buck/boost up to 18V.

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