2015-05-14 12:16 PM
How can i calculate the phase currents (ia, ib, ic) from the currents of the 3 shunt resistors placed under the lower switches of the inverter?
like in steval-ihm023v3 #steval-ihm023v22015-05-22 06:58 AM
The IGBT's driver used in the card contains an operational amplifier that gives you a voltage(0 ==>3.3V) proportional to the current just you need the amplifier gain to compute the current.