Evaluating Thermoelectric Generator (TEG) Performance Based on Cooling Method

A thermoelectric generator (TEG) is an innovative device that converts thermal energy into electrical power using temperature differentials. TEGs utilize both active and passive cooling methods to enhance their efficiency, though practical results often fall short of theoretical models. Despite their limited efficiency, TEGs offer significant potential for generating power from heat, particularly in rural and underserved regions. Therefore, this study aims to understand the complexities of TEG operation identify the key factors influencing their efficiency and investigates the impact of passive and active cooling systems on TEG output and performance.