I thought that was a bit of a mediocre response too.
Yes, the simulation was with secondary injection. The entire startup process was used: motor starter closed, secondary current roughly 5 times FLA was injected, reduced to FLA where the relays tripped. I ran the simulation on more than one...
Hi,
I'm a bit of a lurker; have not been too active here before though. I'm an Electrical Engineering Student in hopefully my last year and have been working as a Field Technician for the last ten years or so.
I work in a refinery where there is a small variety of motor protection; usually some...