Measurement and control of pressure and sun tracking in solar thermal power plant

To design a circuit that measures and controls the pressure of the generated steam to the required level. Also, that keeps track of sun path to get maximum exposure of sunlight and thus getting optimum energy level from solar radiation. This system has main components like pressure sensor, Data Acquisition System (DAS), Control Valve, water Reservoir, Steam Turbine, Water Inlet and Sun Tracking Circuit.