The proposed smart metering system is mainly designed to focus on the distribution network system starting from the distribution transformer (delta-star step-down transformer) receiving a Medium Voltage (MV) 11 kV three-wire supply system from the substation. It then stepped down to Low Voltage (...
in a wind farm, the individual wind turbines are interconnected with a medium voltage power collection system and communications network. At a substation, this medium-voltage electrical current is increased in voltage with a transformer for connection to the high voltage electric power transmission syst...