Hello There,
While discussing it with my seniors, it just came to my mind what exactly is Run Back in Boiler operation? Up till now I understood it as the error signal for a closed control loop which is necessary to run a Boiler at different loads like 30%, 60% and 100% MCR (maximum...
We are using two 30,000 kVA, 0.8PF, 2 pole, 11KV, 50Hz alternator for captive power generation for a large fertilizer complex (captive power) in a gas based power plant. Both GTs' run in parallel. One is in Iso and one is in droop.
Till recently we were using a capacitor bank to maintain...