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work site three star  hydro power( sapsu small hydro power plant)

location – khotang

33KV VCB Maintenance 

• Maintenance of Vacuum Circuit Breakers (VCBs):

  • 2 Nos. 33kV Outdoor VCBs:
    Thorough inspection, testing, and maintenance of two outdoor 33kV vacuum circuit breakers, including cleaning, contact resistance checking, lubrication, and tightening of terminals to ensure reliable performance.

  • 1 No. Indoor VCB:
    Performed internal checks, insulation testing, mechanical operation testing, and general servicing to restore full functionality of the indoor unit.

• Battery Charging System Troubleshooting:

  • Diagnosed and resolved issues related to the plant’s battery charging unit.

  • Ensured proper voltage regulation, charging current, and battery health to support emergency backup systems.

• Governor System Repair:

  • Identified and resolved faults in the hydro turbine governor system, ensuring precise speed regulation and load control.

  • Recalibrated and tested governor settings to improve system responsiveness and stability.

• Solenoid Valve Problem Resolution:

  • Troubleshot and repaired faulty solenoid valves affecting hydraulic and control systems.

  • Ensured correct actuation and valve performance for critical operations.

Re-installation ( sapsu hydro power plant)

all system setup and installed

Keshu Multi Concern has established itself as a trailblazer in the realm of hydroelectric power installation, embodying innovation, sustainability, and efficiency in every project undertaken. With a steadfast commitment to harnessing the potential of water resources for clean energy production, Keshu Multi Concern has carved out a distinguished reputation in the energy sector.

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Three Star Hydro Power Plant – Sapsu Khola

Capacity: 6.6 MW

Location: Sapsu Khola, Nepal

Project Overview

The Three Star Hydro Power Plant at Sapsu Khola is a 6.6 MW hydroelectric facility situated in Nepal. This plant represents a significant addition to the region’s renewable energy infrastructure, aimed at providing a sustainable and reliable source of electricity.

Maintenance

With installation complete, the plant is now in its operational phase, which involves ongoing maintenance to ensure efficient and reliable performance:

Regular Inspections: The plant undergoes routine inspections to monitor the condition of critical components, including turbines, generators, and control systems.

RE-INSTALLATION

Turbines and Generators: The Re-installation of the hydro turbines and generators was carried out according to precise engineering specifications. These components were carefully re-installed and integrated into the plant’s infrastructure.

Preventive Measures: Preventive maintenance activities, such as lubrication, cleaning, and minor adjustments, are performed to prevent potential issues and extend the lifespan of equipment.

Electrical Systems: Electrical components, including transformers, control panels, and grid connection systems, were installed to ensure the plant’s integration with the national grid.

System Testing: Comprehensive testing of the installed equipment and systems was conducted to ensure proper functionality and performance. This included load testing and performance validation.

Commissioning: The plant was officially commissioned following successful testing and regulatory approvals, marking the transition from construction to operational status.