Steam Turbine overhauling is very important to run turbine continuously with maximum efficiency. Overhauling of steam turbine is the major thing that we need to do every year within the scheduled time.
In overhauling firstly we need to consider major overhauls like detailed inspection and overhaul of the entire steam turbine generator set including the turbine casing rotor, seals, bearings, the generator, and auxiliaries such as the gear, couplings, lubrication system, and controls.