Guru
Joined: 02/02/2017
Location: AustraliaPosts: 1404
| Posted: 03:29am 17 Jan 2023 |
I think it would work really well.
One Nano or something to produce a 50 Hz clock
All the inverters to take this as the sync input.
I could modify the code to first get a good sync then run the soft start
when the inverter run command signal goes high.
Bad things will happen if one looses sync but a momentary loss of the
sync pulse would mean a slow drift out of phase.
Slow being maybe 1 degree error per second.
When testing, please setup a GoPro and record it all.
We like a good fireworks show.