ELECTRICITY-GENERATING SYSTEM

摘要

An electricity-generating system (1) is provided with: a heat source (2) having a temperature that rises and falls over time; a first device (3) having a temperature that rises and falls over time due to the temperature variation of the heat source (2), the first device (3) conducting electric polarization; a second device (4) for drawing electric power from the first device (3); a temperature sensor (8) for detecting the temperature of the first device (3); a voltage-applying device(9) for applying a voltage to the first device (3); and a control unit (10) for actuating the voltage-applying device (9) when a rise in the temperature of the first device (3) is detected by the temperature sensor (8), and stopping the voltage-applying device (9) when a fall in the temperature of the first device (3) is detected by the temperature sensor (8).