An improvement of thermal energy harvesting output for higher level usage

M Ali, Muhammad Irfan (2024) An improvement of thermal energy harvesting output for higher level usage. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

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Abstract

Nowadays, many industries use a machine and the machine generate waste heat. This waste heat can be transformed into electricity by using thermal energy harvesting method. Here this research paper addresses the way to improve the thermal energy harvesting for higher level usage. This research uses the Thermoelectric generator (TEG). A thermoelectric generator (TEG) is a device that can generate electrical power from a temperature difference across its two sides. The working principle of a TEG is based on the Seebeck effect, a phenomenon where a temperature difference across a material generates a voltage difference. However, the thermoelectric generator (TEG)produces a small output current, and it is not enough to power up electronic. Therefore, additional component such as MPPT circuit and boost converter circuit was implemented in this study. As a result, the use of algorithm P&O for the MPPT and boost converter module increase the overall performance and efficiency of the TEG system. in conclusion, this research provides valuable insight into the thermal energy harvesting method for higher level usage and it contribute to the renewable energy as it environmentally friendly.

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