Electricity generation using gravity and buoyancy force

Abstract

The consumer of electricity is increasing day by day due to many domestic and convenient electric devices like TV, fridge, lift etc. As a result, production of electricity has also increased over the years. Patrol, gas, coal etc are used to produce electricity, which causes environmental pollutions and global warming. If that goes on for too long, there will be a time when the earth may need to face the scarcity of all those resources in the near future. Consequently, there is a huge need for producing power from renewable sources. The reason for choosing gravity is that it is available everywhere on Earth and it does not diminish. In this project we present an electrical generator, which will be powered by gravitational and buoyancy force. The generator is divided in two parts, the mechanical domain and the electrical domain.