SOLAR ENERGY UTILISATION FOR SPEED CONTROLLING OF DC MOTOR

The main aim of conducting this project is to provide solar energy utilization on speed of Dc electric motor.The solar power is the conversion of the energy from the sun to usable electricity.The most common source of solar power utilizes photovoltaic cells to convert sunlight into electricity. Photovoltaics utilize a semi-conductor to absorb the radiation from the sun,When the semiconductor absorbs this radiation it emits electrons,which are harnessed as electricity. Electric motors are an integral part of industrial plants and they are responsible for consuming more than half of all the electrical energy used in the world. In every industry there are processes that require adjustment for normal speed, such adjustments are usually accomplished with variable speed drive and it consists of electrical motor, power converter and controller