The real-time hardware design and simulation of thermoelectric refrigerator system based on Peltier effect

Abstract

This paper presents a successful designing of the theremoelectric refrigerator system based on Peltier effect at very low cost. In this system semiconductor-based electronic components are used which is the function of small heat pumps. On giving a low DC voltage (4 V) to the thermoelectric module system, heat moves through the module from one side to the other. One side of the module is therefore cooled, while the other side simultaneously heats up. The module can sink the heat from one side. The system is very useful for medicine which required the constant temperature such as insulin for diabetic patients.