ELECTRICAL GRID SYSTEMS AND CONTROL SYSTEM IN THE WORLD

Electrical grid or power grid is defined as the network which interconnects the generation, transmission and distribution unit. It supplies the electrical power from generating unit to the distribution unit. A large amount of power is transmitted from the generating station to load center at 220kV or higher. The network form by these high voltage lines is called the super grid. The super grid feeds the sub-transmission network operating at 140kV or less.

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