Development of the Automatic Switch for Electric Power Transmission in the General

For electric power generation and power supply for consumers different power sources can be used. These include power plants using traditional organic types of fuel, energy of nuclear fuel division, the large rivers, and also renewable energy resources. At the same time commutation of electric power in the general network is carried out without taking into consideration the work of solar and wind farms only during certain periods of time that is connected with the time of day or change of the wind mode. If there are no special heat-sink devices, then power plants of renewable power are not considered when planning operation modes of the generating sources and consumption. Respectively, the electric power can actually be developed for own needs. In this regard the automatic switch is developed allowing carrying out changeover between sources in such a way that first of all electric power from solar and wind farms is transferred to the consumer or to the general network. It provides a possibility of economy of fuel at traditional power plants.