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Inverse Dynamic Analysis Type Of MPPT Control Strategy In A Thermoelectric-Solar Hybrid Energy Harvesting System

Azdiana, Md Yusop and Ramizi, Mohamed and Azah, Mohamed (2016) Inverse Dynamic Analysis Type Of MPPT Control Strategy In A Thermoelectric-Solar Hybrid Energy Harvesting System. Renewable Energy, 86. pp. 682-692. ISSN 0960-1481

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Abstract

This study presents the development of a novel inverse dynamic analysis-maximum power point tracking (IDA-MPPT) scheme in a hybrid energy harvesting system between thermoelectric module (TEM) and solar array (SA). The proposed method initially changes the harvested voltage response from both sources to be the third-order exponential function. This input function selection is based on the capability of this function to stabilize the initial response system and maintain its final position despite a prolonged response time. The mV voltage value from TEM is easily boosted up to nearly 5 V using this method. With this hybridization, the total obtained voltage is doubled to become 9.7 V, which results in a total power of 0.722 W. Furthermore, the method also allows for a fast tracking system, which enables faster voltage boosting and supercapacitor charging. The supercapacitor only requires less than 5 min to complete charging and boost the voltage to almost 5 V. Thus, a satisfactory value is obtained as compared with that of the TEM system with a chosen MPPC board.

Item Type: Article
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Electronics and Computer Engineering > Department of Industrial Electronics
Depositing User: Mohd Hannif Jamaludin
Date Deposited: 27 Sep 2016 00:28
Last Modified: 27 Sep 2016 00:28
URI: http://eprints.utem.edu.my/id/eprint/17212

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