FIELD: machine building.
SUBSTANCE: invention relates to power engineering. Thermal energy from the burner is supplied to the heat exchanger and heats the gas in its internal cavity. Control system monitors the gas in the heat exchanger temperature and pressure value. At the time when the gas in the heat exchanger temperature and pressure reaches the entered in the control system maximum gas pressure and temperature limit, the control system opens the cylinder inlet valves. Through the cylinder inlet valves gas from the heat exchanger enters the pistons working cavities. Under the gas pressure effect, the pistons begin to move from the convergence extreme points to the divergence extreme points. From the pistons compressor cavities and through the check valves, the gas enters the pneumatic accumulator. As a result of the linear electric generator armature movement, their adjacent to each other surfaces areas decrease, the flowing through the armature and stator magnet magnetic flux changes accordingly, and in its coil the electric pulse is generated. At a time when the pistons arrive to the divergence extreme points, the control system closes the cylinder inlet valves and opens the cylinder outlet valves. Anchors of the linear power generator with opposite poles are drawn to each other, and the pistons, moving counter to, take the initial position for generating an electric power impulse. Through the cylinder open exhaust valves the exhaust gas from the pistons compressor cavities is forced into the refrigerator, in which the gas is cooled, and through the inlet check valves, the gas from the cooler is sucked into the pistons compressor cavities. Through the non-return valve air from the pneumatic accumulator enters the heat exchanger, in which the next air heating cycle takes place, followed by the next electric pulse generation in the linear electric generator stator coil.
EFFECT: technical result consists in increase in the thermal energy into electric power conversion efficiency with uneven heat supply to the heat exchanger.
1 cl, 1 dwg
