Hello, I have a three phase BLDC motor and I am trying to figure out its phase resistance. I have acquired the three-phase voltages and three-phase line currents of this motor. The voltage is in trapezoidal form whereas the current is in rectangular form My question is: how can I find out the phase resistance with these two datas? Do I have to calculate the rms value of these two voltage and current waveform and then just apply the ohm's law V=RI, or is there anything else to take into account? Can someone help me please?