Power generation module of vehicle air-conditioning system

A power generation module of a vehicle air-conditioning system which includes a compressor, a condenser, an expansion valve, and an evaporator, the power generation module comprising:

• a high-temperature flow channel through which a refrigerant flows;
• a low-temperature flow channel through which the refrigerant in a low-temperature state compared with the high-temperature flow channel flows;
• and
• a thermoelectric module in which heat of the high-temperature flow channel is transferred to a first side of the thermoelectric module, heat of the low-temperature flow channel is transferred to a second side of the thermoelectric element, and an electromotive force is generated by a temperature difference between the first side and the second side,
• wherein the thermoelectric module includes a thermal conductor configured to transfer heat of the refrigerant to the thermoelectric module,
• wherein the thermal conductor includes a high-temperature thermal conductor and a low-temperature thermal conductor,
• wherein the high-temperature flow channel contacts the high-temperature thermal conductor, and the low-temperature flow channel contacts the low-temperature thermal conductor, and
• wherein the high-temperature thermal conductor and the low-temperature thermal conductor are formed to have a size that corresponds to a size of the thermoelectric module, and the power generation module includes at least one case that surrounds the thermoelectric module, the high-temperature flow channel, the low-temperature flow channel, the high-temperature thermal conductor, and the low-temperature thermal conductor.