measure 3 phase AC motors current , voltage and position
Posted: Mon Nov 30, 2015 11:58 am
Hi
I want to measure 3 phase AC motor connected to VFD and measure Voltage and Amps in all 3 phases and motor position I want to use high speed sampling to realise the voltage curve every single degree of the motors spin for a couple of seconds.
Can I use 3 red pitaya boards together
Is the data time synced then
I build this controller http://www.instructables.com/id/200kW-A ... ctric-Car/
I want to measure 3 phase AC motor connected to VFD and measure Voltage and Amps in all 3 phases and motor position I want to use high speed sampling to realise the voltage curve every single degree of the motors spin for a couple of seconds.
Can I use 3 red pitaya boards together
Is the data time synced then
I build this controller http://www.instructables.com/id/200kW-A ... ctric-Car/