FIELD: machine building.
SUBSTANCE: invention relates to power engineering. Thermal energy from the burner is supplied to the heat exchanger and heats the air in heat exchanger internal cavity. Control system monitors the air in the heat exchanger temperature and pressure values. At the time when the air in the heat exchanger temperature and pressure reaches the entered in the control system maximum air pressure and temperature limit, the control system opens the cylinder inlet valves. Through them, air from the heat exchanger enters the pistons working cavities. Under the air pressure effect, the pistons begin to move from the convergence extreme points into the divergence extreme points. From the pistons compressor cavities and through the pneumatic accumulator check valves, the air enters the pneumatic accumulator. Linear electric generator stator magnet magnetic flux is closing through the linear electric generator armatures. As a result of the linear electric generator armature movement, their adjacent to each other surfaces areas decrease, the flowing through the linear electric generator armature and stator magnet magnetic flux changes accordingly, and in the linear electric generator coil the electric power pulse is generated. At a time when the pistons arrive to the extreme points of moving apart, the control system closes the inlet valves and opens the cylinder outlet valves. Linear power generator armatures with opposite poles are drawn to each other, and the pistons, moving counter to, take the initial position for the electric power impulse generation. Through the open exhaust valves the exhaust air from the pistons compressor cavities is forced into the atmosphere, and through the inlet check valves the atmosphere air is sucked into the pistons compressor cavities. Through the pneumatic accumulator 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 provision of the thermal energy into electric power conversion maximum efficiency with uneven heat supply to the heat exchanger.
1 cl, 1 dwg
