
Hydropower Electromechanical & Control Systems
Governor, unit control, excitation, switchgear and electromechanical rehabilitation for hydropower stations in Nepal.
MSI supplies, installs and commissions electromechanical equipment and control systems for hydropower stations in Nepal, working for the Nepal Electricity Authority (NEA) and private developers. The work ranges from turbine control and governor upgrades to generator rehabilitation and intake equipment.
What MSI delivers
- Digital governor systems and governor hydraulic oil pressure units
- PLC and SCADA-based unit control, excitation and synchronising systems
- Generator, transformer and station switchgear with control and protection panels
- Turbine components, including needle-nozzle assemblies and deflector servomotors for Pelton units
- Electromechanical rehabilitation, including generator rewinding and turbine and generator overhauling
- Trash rack cleaning machines for intakes
Delivered in Nepal
Delivered projects include governor and control work at Middle Marsyangdi, Puwakhola and Seti-Phewa hydropower stations, electromechanical rehabilitation at Panauti, electromechanical works and a 33 kV switchyard at Maya Khola, and, in joint venture, a trash rack cleaning machine at Kali Gandaki 'A'. Selected projects are shown below.
Delivered Projects

Butterfly Main Inlet Valve at Seti Hydropower Station

Governor and PLC-Based Unit Control System at Seti-Phewa Hydropower Station

Unit Control, Governor and Excitation Modernisation at Puwakhola Hydropower Station

Electromechanical Rehabilitation of Panauti Hydropower Station (2.4 MW)
Modernizing Turbine Control with Digital Governor Systems at Middle Marsyangdi Hydropower Station

Modernizing Pelton Turbine Control Through Needle-Nozzle Assembly Integration

Electro-Mechanical Works and 33 kV Switchyard at Maya Khola Hydropower Project

Trash Rack Cleaning Machine Installation
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