Hardware Details: Custom Hardware based on the B-G431B-ESC1, 3 phase, Hall sensored FOC,
MCSDK: 6.4.1
The maximum speed of the motor is 3000 RPM.
I have run the motor using motor profiler software and the profiler shows the maximum speed is 2500, Rs = 0.1 Ohm; LS=0.0002
Pole Pairs = 5
I could achieve the speed of 2500 using FOC, Hall sensor i used Over modulation, Modulation index : 93%. PWM frequency 12KHZ. I am unable to go beyond 93% MI.
The problem is i need to achieve speed of 3000 as per motor specifications and customer requirement and this speed is achieved with another standard controller.
Few comparisons: DC bus current when i run is 2.6A compared to 3.1 A of standard controller
Phase current is 5A, compared to 10-15A. What changes can i do to reach 3000 RPM without flux weakening. Does motor profiler use Over modulation and showed 2500 RPM?
