A Mathematical modeling procedure to obtain thermoelectric internal parameters

Thermoelectric is the science of heat conversion into electrical energy or electrical energy conversion into heating or cooling inversely. Currently the mass application of thermoelectric is in the coolers. The most important characteristic of these chips is the lack of mechanical parts, enabling the use of clean and silent, small size and light weight, reliability and also provides simple maintenance and repair. The main obstacle in the commercialization of this technology is its low efficiency. In this paper, the theoretical approach to obtain a thermoelectric internal parameters has been studied. This method is validated by examining the results obtained from this procedure with catalog values. The results show the error of this method is 3.17%.