I want to build my own motor controller, to control a SepEx motor (seperate field coil)
The motor is a 36v 7.5kw motor (10kw max) so maximum current draw is 278amps
So i have decided on the following specifications,
36v, 300amp capability
Reverse Function
Regenerative braking function
I have looked on google for suitable schematics etc, but there all for low power motors 5-12v
Does anyone have any schematics for something of this size, or any pointers on where to find one??
If not an idea of what is required to start building this would be great,
Cheers in advance