Parabolic Dish solar power plants

Its other name is Dish Stirling, and it has a satellite with concave curved plates called reflexors and a thermal absorber in its center. The reflector has a solar detector, which instantly tracks the position of the sun to achieve maximum sunlight absorption. The fluid in the receiver is heated up by the sunlight between 250-700 ° C and converted by the sterling engine to electricity. It should be noted that the sterling engine converts the concentrated heat energy into a mechanical energy produced by an alternator from that electricity. These motors are equipped with high-temperature and high-pressure systems with external heat transfer, which acts as helium or hydrogen gas as their operating fluid. The best performance of these engines is at temperatures above 700 ° C and pressures up to 20 MPa. Australia is one of the countries involved in the use of this type of power plant