Renew and retrofit Suoi Sap 2 Hydropower Plant

Suoi Sap 2 Hydropower Plant is located in Phu yen, Son La with capacity 4x2.5 Francis turbine vertical has been in operating since 2008 by Truong Thanh JSC Company.

In September 2017, the plant was swept by a flash flood that flooded the whole facility and destroyed the electrical system, automation system, protection system, excitation system, turbine governor system…etc.

Truong Thanh is a company specialize in construction and investment into renewable energy including: hydropower plant, solar farm, Ngoi Hut 2 A hydropower plant, Ngoi Hut 2 hydropower plant, Suoi Sap 2 hydropower plant and Bau Ngu Solar farm…

OCI has been awarded a contract by Truong Thanh Company to renew electrical and automation control system, excitation system and turbine governor system for Suoi Sap 2 hydropower plant.

The scope of works of OCI for Suoi Sap 2 project including:
- Excitation System
- Turbine governor system
- Hydraulic System
- Generator protection panel
- Transformer protection panel
- Line protection panel
- Local Control Unit Panel
- Cooling Water System
- MV Switchgear for generator
- AC/DC System
- SCAD/DCS System
- Battery and battery charger

Suoi Sap 2 Hydro Power Plant (Before repair):