no info on the isli card. peterb was correct on the speed droop gen being base load and the isoc taking the swing. sorry about that. let's go back to the original inquiry. why are you mixing two mfg. for this project? unless you are getting the cat unit at a fire sale price or the customer...
there is a little more info that you could provide to nail this down. you said the pitch of the generators is close..that isn't good enough. typically cummins generators are 2/3 pitch and cat are optimum pitch. this causes circulating current problems if the neutrals/ grounds are connected to...
i am currently designing a dg plant utilizing 6 2500kva generators at 15kv. this plant will parallel with the grid at a municipal electric incoming sub. the sub is 15mva 69kv to 5kv. the muni proposes to upgrade the muni feeder to 15kv in the near future and cut the 69kv feed. i am proposing...
