What do transformer banks typically do with voltage from generators?

Transformer banks are essential components in electrical power systems, particularly in the transmission and distribution of electricity generated by power plants. When voltage is generated, particularly at low levels from generating stations, transformer banks are employed to step up that voltage. This stepping up of voltage is crucial for efficient power transmission over long distances.

The primary reason for stepping up the voltage is to minimize energy loss due to resistance in electrical lines. Higher voltage levels allow for lower current levels for the same amount of power, reducing heat loss in the conductors. Therefore, transformer banks increase the voltage from generators to a higher level, enabling the power to be transmitted more efficiently across the grid. This process is crucial for establishing a reliable and effective power supply to consumers and industries far from the generation point.

In summary, stepping up the voltage is a fundamental function of transformer banks that plays a critical role in the overall efficiency and reliability of electric power systems.