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Comparison of control strategies for thermoelectric generator emulator.

Thermoelectric generator (TEG) can directly convert heat energy into electrical energy. It improves the power efficiency of the energy generation system by converting the power loss in the form of heat produced during the generation process into additional electrical energy. The TEG emulator (TEGE)...

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Main Authors: Ayop, Razman, Tan, Chee Wei, Md. Ayob, Shahrin, Daud, Mohd. Zaki, Jamian, Jasrul Jamani, Mohamad Nordin, Norjulia
Format: Article
Language:English
Published: Institute of Advanced Engineering and Science 2023
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/105831/1/RazmanAyop2023_ComparisonofControlStrategiesforThermoelectricGenerator.pdf
http://eprints.utm.my/105831/
http://dx.doi.org/10.11591/ijpeds.v14.i4.pp2094-2106
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spelling my.utm.1058312024-05-20T06:45:20Z http://eprints.utm.my/105831/ Comparison of control strategies for thermoelectric generator emulator. Ayop, Razman Tan, Chee Wei Md. Ayob, Shahrin Daud, Mohd. Zaki Jamian, Jasrul Jamani Mohamad Nordin, Norjulia TK Electrical engineering. Electronics Nuclear engineering Thermoelectric generator (TEG) can directly convert heat energy into electrical energy. It improves the power efficiency of the energy generation system by converting the power loss in the form of heat produced during the generation process into additional electrical energy. The TEG emulator (TEGE) is a power converter that produces a similar current-voltage characteristic as the TEG. It is a valuable device used to develop and test the TEG-based energy generation system. Nonetheless, the research on the TEGE is still in the early stage. This paper proposed a proper, low-cost, and high-efficient TEGE design using the buck converter. The contribution of the paper covers the TEG model in the form of an array, the buck converter design tailored to the TEGE, and 4 new control strategies proposed for the TEGE. The control strategies are the direct referencing method (DRM), perturb and observed (PnO) method, resistance comparison method (RCM), and resistance feedback method (RFM). The conventional proportional-integral controller is used to maintain a smooth operation during transient and steady-state periods. The results show the merits or demerits for each proposed control strategy based on the accuracy, transient response, stability, overshoot, and efficiency. Institute of Advanced Engineering and Science 2023-12 Article PeerReviewed application/pdf en http://eprints.utm.my/105831/1/RazmanAyop2023_ComparisonofControlStrategiesforThermoelectricGenerator.pdf Ayop, Razman and Tan, Chee Wei and Md. Ayob, Shahrin and Daud, Mohd. Zaki and Jamian, Jasrul Jamani and Mohamad Nordin, Norjulia (2023) Comparison of control strategies for thermoelectric generator emulator. International Journal of Power Electronics and Drive Systems, 14 (4). pp. 2094-2106. ISSN 2088-8694 http://dx.doi.org/10.11591/ijpeds.v14.i4.pp2094-2106 DOI: 10.11591/ijpeds.v14.i4.pp2094-2106
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Ayop, Razman
Tan, Chee Wei
Md. Ayob, Shahrin
Daud, Mohd. Zaki
Jamian, Jasrul Jamani
Mohamad Nordin, Norjulia
Comparison of control strategies for thermoelectric generator emulator.
description Thermoelectric generator (TEG) can directly convert heat energy into electrical energy. It improves the power efficiency of the energy generation system by converting the power loss in the form of heat produced during the generation process into additional electrical energy. The TEG emulator (TEGE) is a power converter that produces a similar current-voltage characteristic as the TEG. It is a valuable device used to develop and test the TEG-based energy generation system. Nonetheless, the research on the TEGE is still in the early stage. This paper proposed a proper, low-cost, and high-efficient TEGE design using the buck converter. The contribution of the paper covers the TEG model in the form of an array, the buck converter design tailored to the TEGE, and 4 new control strategies proposed for the TEGE. The control strategies are the direct referencing method (DRM), perturb and observed (PnO) method, resistance comparison method (RCM), and resistance feedback method (RFM). The conventional proportional-integral controller is used to maintain a smooth operation during transient and steady-state periods. The results show the merits or demerits for each proposed control strategy based on the accuracy, transient response, stability, overshoot, and efficiency.
format Article
author Ayop, Razman
Tan, Chee Wei
Md. Ayob, Shahrin
Daud, Mohd. Zaki
Jamian, Jasrul Jamani
Mohamad Nordin, Norjulia
author_facet Ayop, Razman
Tan, Chee Wei
Md. Ayob, Shahrin
Daud, Mohd. Zaki
Jamian, Jasrul Jamani
Mohamad Nordin, Norjulia
author_sort Ayop, Razman
title Comparison of control strategies for thermoelectric generator emulator.
title_short Comparison of control strategies for thermoelectric generator emulator.
title_full Comparison of control strategies for thermoelectric generator emulator.
title_fullStr Comparison of control strategies for thermoelectric generator emulator.
title_full_unstemmed Comparison of control strategies for thermoelectric generator emulator.
title_sort comparison of control strategies for thermoelectric generator emulator.
publisher Institute of Advanced Engineering and Science
publishDate 2023
url http://eprints.utm.my/105831/1/RazmanAyop2023_ComparisonofControlStrategiesforThermoelectricGenerator.pdf
http://eprints.utm.my/105831/
http://dx.doi.org/10.11591/ijpeds.v14.i4.pp2094-2106
_version_ 1800082669893058560
score 13.211869

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