An economic strategy for turbine generator condition based maintenance

Methods of using condition based maintenance (CBM) are discussed for turbine generators. The requirements for minor utilities and industrial power producers are mainly considered. Even though it is focused on the maintenance strategy for air-cooled generators, all types of power producers can realize benefits from a better maintenance strategy at lower costs. A reliable assessment of the actual unit condition requires detailed knowledge of the unit design, operational weaknesses, cost of maintenance and operational capabilities.