Hi, I am really new to raspberry pico and micropython.
I have circuit, where I am controlling 3 phase AC motor with 24 windings and each windings connected to IGBT through quad channel Nand gate and dual channel optoisolator for AC voltage isolation.
My question is. Out of this 24 IGBT, every cycle 8 IGBT are should be positive voltage ON, 8 are negative voltage ON. And 8 are off state. And this is shifting each bit every cycle complete.
And all this 4 driver board connected to i2c ports of pico H.
How can I achieve this operation? Really confused. Please help
I have circuit, where I am controlling 3 phase AC motor with 24 windings and each windings connected to IGBT through quad channel Nand gate and dual channel optoisolator for AC voltage isolation.
My question is. Out of this 24 IGBT, every cycle 8 IGBT are should be positive voltage ON, 8 are negative voltage ON. And 8 are off state. And this is shifting each bit every cycle complete.
And all this 4 driver board connected to i2c ports of pico H.
How can I achieve this operation? Really confused. Please help
Statistics: Posted by Ganiii — Thu Aug 15, 2024 9:29 pm