Controller circuit for Hilden Brandt motor needed..

[JackH]

Hello All,

Well I thought I better step in here.   The Axle Corporation Motor is so much different than mine.  All you need to get a patent in the USA is a 35% difference in design.   The patent office has already looked at the Axle Corporations motor,  No problem.

Later,,,,,,JackH

[LarryC]

Hi JackH,

Great to hear that it only takes a 35% difference to get a patent. Best of luck in getting yours.

The Axle corporation and Genesis has apparently expended a lot of resources and has had the backing of major  Universities and various study groups. The analysis information provided should be useful in what you can expect from your motor since the magnet switching is similar to your current motor design. The performance out of their motorbike using nickel metal hydride batteries is twice as good as current electric motorbikes using LI-Ion and conventional motors as any I've seen on Evworld. If your motor is as good or better it would be of great importance for energy independence and the environment.

Regards,
LarryC

[JackH]

Later,,,,,,,JackH

[Honk]

Hi all, and a special greating to you Jack.

The new regular magnet motor controller is working out fine.
I haven't had as much spare time to test it as I wanted to, but this weekend and the latest couple of
evenings I have performed most tests neccesary.
I have found some bugs and improved some other parts and fine tuned the BEMF recycle circuitry.
The BEMF is running at 1150 volts to ensure the least possible back-pull on Jacks rotors.

The output motor voltage is adjustable between 62-169V. This should be more than enough to run Jacks motor.
The IGBT phase transistors does not get hot at all when running the controller at full power.
But the AC-DC transformer and some of the switched electronics will need fan cooling due to the cramped space.
I will mount a fan on the backside of the controller to ensure cool operating temperatures.

[Honk]

Hi all, the new controller v2.0 is tested and performs perfectly and is ready to ship tomorrow.
Here is some pictures on the controller exterior to watch.