Sub-stations are critical for integrating renewable energy into the power grid. They step up the voltage generated by solar and wind plants for efficient transmission over long distances, reducing power losses and ensuring safe power evacuation.
In renewable energy projects, sub-stations also manage power quality by regulating voltage, frequency, and reactive power, which is essential due to the variable nature of wind and solar generation. Advanced protection and control systems help maintain grid stability and prevent faults.
Well-designed sub-stations enable seamless connection of large-scale renewable plants to transmission networks, supporting reliable, scalable, and efficient renewable energy integration into the grid.