Dunets RomanDzundza BogdanKostyuk Oksana2022-11-032022-11-032020Dunets R. Specialized software and hardware for impedance spectroscopy of thermoelectric energy converters / Roman Dunets, Bogdan Dzundza, Oksana Kostyuk // Measuring Equipment and Metrology. – Lviv : Lviv Politechnic Publishing House, 2020. – Volume 81, № 4. – P. 18–24. – Bibliography: 13 titles.https://ena.lpnu.ua/handle/ntb/57005The technique of characteristics of thermoelectric energy converters based on the study of the frequency dependence of their impedance is presented. Specialized hardware and software for impedance spectroscopy of thermoelectric modules have been developed. For the analysis of the obtained spectra, an electrothermal model was taken as a basis, which describes the experimental results well and allows one to obtain not only electrical but also thermal characteristics of a thermoelectric energy converter. Key words: Software; Hardware; Impedance Spectroscopy; Laboratory Research; Thermoelectric ConverterenArticle