The air cooled condenser for a 500mw plant seems to have decreased. Specifically on hot humid days. We are going to check fan blade pitch and cleanliness of cooler. Is there anything else that should be checked.
I'm looking for help with determining the cause of vibration in a generator. It is a 112mw air cooled unit attached to a gas turbine. This has been an ongoing problem for over a year. Initially we had high shaft vibration so balance moves were attempted. The shaft vibration was decreased after a...