Refurbishment and modernization
Mechanical
- Maintaining rotating equipment on powerhouse
- Improving control oil system
- Upgrading mechanical and hydraulic controls to digital control systems
Electrical
- Converting exciter machine from brush commutator to brushless exciter
- Modernizing turbine and excitation systems
- Modernizing generator excitation systems and turbine control systems
- Modernizing all types of excitation system to digital control
- Replacing analog turbine control systems with fully-digital control systems
- Refurbishing turbine/generator sets and control rooms