preilley_...@comcast.net said: > When I installed power plants in the 1970's they has a special "clock" that > showed the cumulative error in terms of clock time.
How big were the grids back then? What was the typical range of error over a day or month? > If the generator ran a little too fast the clock would move forward. As > the operator observed the clock moving away from zero he would reduce the > plant's power and the clock would move backward toward zero. ... Does that operator control a single generator or a whole grid? Does having a human in the loop help the control loop stability? -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.