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Old 12-05-2014, 12:52 PM   #6958 (permalink)
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Join Date: Jan 2012
Location: Gilbert AZ
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Duncan, I think you're right on when thinking you ran out of volts (PWM maxed out). I wrote a post on my blog about that not too long ago with calcs for a Warp 11 motor and 100v system if you're interested. Just look about half way down. There's a guy from the Ukraine who keeps asking me about that setup in a Porsche 924 like mine. That's why I decided to run 230 volts in my car.

Porsche 924 Electric Conversion: The Need for Speed
Electric Porsche 924 Converted using an IGBT based Paul and Sabrina Controller
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