Belo Monte Dam Belo Monte Dam The Belo Monte Dam ("formerly known as" Kararaô) is a hydroelectric dam complex currently under construction on the northern part of the Xingu River in the state of Pará, Brazil. The planned installed capacity of the dam complex would be 11,233 megawatts (MW), which would make it the second largest hydroelectric dam complex in Brazil and fourth largest in the world by installed capacity, behind the Three Gorges Dam and the Xiluodu Dam in China and the Brazilian-Paraguayan Itaipu Dam. Considering the oscillations of flow river, guaranteed minimum capacity generation from the Belo Monte Dam would measure
Three Gorges Dam tonnes each and are designed to produce more than 700 MW of power. The designed head of the generator is . The flow rate varies between depending on the head available. The greater the head, the less water needed to reach full power. Three Gorges uses Francis turbines. Turbine diameter is 9.7/10.4 m (VGS design/Alstom's design) and rotation speed is 75 revolutions per minute. This means that in order to generate power at 50Hz, the generator rotors have 80 poles. Rated power is 778 MVA, with a maximum of 840 MVA and a power factor of 0.9. The generator produces