KEA 64 FOC SINGLE SHUNT

[LiXiaoQuan]

I want to develop a single resistance FOC on the KEA64 . Is it possible?

[xiangjun_rong]

Hi,

It is possible to use single shunt resistor and connect the shunt resistor  to reconstruct 3 phase current, but it is complex, especially when the state current is small or two PWM signal edge happens synchronously.

I attach DRM153.pdf, although the AN uses eFlexWM to generate PWM, but it also adapts to FTM which the K64 uses to generate PWM.

Hope it can help you

BR

XiangJun Rong