The underlying principle is to find one which comes to power driven. Electricity generators will be sent according to the high-voltage electricity transmission line voltage, reduction and appropriately use.
The principle is to find the energy to drive any one model. electricity generator The electricity will be transmitted along high voltage transmission lines. And lowered the voltage to suit the user.
The principle is to find the energy to one which powered generator. Electricity will be sent on high voltage transmission lines. Reduce the voltage and to provide appropriate use.