Motor Controller for wheelchair

Dear TI Engineers,

First of all, I really appreciate what you do for E2E community.

I'm an electrical engineer, I want to develop a Wheelchair motor controller (For personal use). The controller should operate on 24VDC, 50A Max, and maximum rated current 20A.

I need your support to advise me about the best optimized configuration using TI components (MSP430, Mosfet, IGBT gate driver, High current protection, Short circuit protection...etc), as you know the wheelchair need high safety and robustness electronics.

Thanks in advance for your support.

Lithium Battery is used:

24VDC, 60AH

Brushless Motor is used with parameters below:

Rated Power             250W
Rated Voltage             24V dc
Insulation Class     F Class
No-load Speed             3580 rpm
No-load Output Speed     165～171 rpm
Starting Current     ≤2.4A max
No-load Current             ≤141A
Insulation Voltage     0～550Vac1mA1sec
Reducer Speed Ratio     22:1
Electromagnetic Brake     3N.m 24Vdc

Hachemi