I have designed and manufactured a 48 vdc 25 kW BLDC motor.
I prepared the attached driver circuit using Proteus 8.13
The circuit is controlled by Arduino UNO.
The low side has 3 HCPL2531 and IR2130PBF
The high side has 4 IRF3205 x 2 mosfets (will be upgraded to 6)
I am getting "No model specified for Board1-U8" type of errors when I run simulation.
I have tried <<Edit Properties..Attach hierarchy model..Goto Child Sheet>> and that led to Power rail errors
Is my procedure correct ?
Driver_v1.zip