Low-quality heat source thermoelectric generation system based on phase transition temperature control

A low-quality heat source thermoelectric generation system based on phase transition temperature control belongs to the technical field of energy. The system mainly comprises a phase transition rate sensor, a low-quality heat source, a thermoelectric generation box, a collector electrode, an electric power storage, a control valve, a thermoelectric generation sheet set, a phase transition energy storage chamber, a reinforced heat conduction device, a phase transition material temperature sensor, a controller, a low-quality heat source temperature sensor, and thermoelectric generation sheets. The controller controls the control valve through receiving temperature signals transmitted by the phase transition rate sensor, the phase transition material temperature sensor and the low-quality heat source temperature sensor, so that the temperature of a phase transition material can be controlled. The system uses the controller to control the control valve to ensure that when a low-quality heat source temperature cha