THERMOELECTRIC SYSTEM FOR UTILIZATION OF THERMAL ENERGY AT THE ENTERPRISES OF THE AGRO-INDUSTRIAL COMPLEX Russian patent published in 2021 - IPC H02N10/00 H01L35/30 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to thermoelectric systems for the utilization of thermal energy. The effect is achieved by the fact that the utilized heat fluxes of technological waste heat are transported by means of thermal bridges to the corresponding thermoelectric modules, combined into one thermoelectric generator. Wherein the utilized heat flows of each source of technological waste heat, thermal bridges and thermoelectric modules are combined into technological groups, temperature sensors are introduced into each technological group. The data on the temperature regime of the thermoelectric module of each group are sent to the control unit. According to the control unit signals, the stabilizing buffer device provides the appropriate optimal output currents for each technological group of thermoelectric modules and generates a stabilized output voltage, which is fed to a balanced converter, which serves to convert the stabilized output voltage of the stabilizing buffer device to a level that provides a balance between the charging currents of the buffer battery and electricity consumers based on the power balance condition.

EFFECT: utilization of waste heat energy.

1 cl, 1 dwg