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Journal articles on the topic 'Thermoelectrc generator (TEG)'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Ruzaimi, A., S. Shafie, Z. W. Hassan W., Azis N., Effendy Ya'acob M., and Elianddy E. "Temperature distribution analysis of monocrystalline photovoltaic panel for photovoltaic-thermoelectric generator (PV-TEG) hybrid application." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 17, no. 2 (2020): 858–76. https://doi.org/10.11591/ijeecs.v17.i2.pp858-876.

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An experiment has been carried out to prove the practicality of converting the waste heat from PV panels into electrical energy by observing the temperature levels and distribution of a conventional monocrystalline silicon (Mono c-Si) photovoltaic (PV) panels for photovoltaic-thermoelectric generator (PV-TEG) hybrid application of a Hybrid Agrivoltaic (HAV) Greenhouse System project. From the observation, highest temperature of the PV backside panel surface reached 81.1°C during solar noon and expected to reach even higher during hot season. The highest power output from the 160 numbers TE

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Elgendi, Mahmoud, Jawaher AL Tamimi, Aysha Alfalahi, Dana Alkhoori, Mariam Alshanqiti, and Ayesha Aladawi. "Wall panels using thermoelectric generators for sustainable cities and communities: a mini-review." IOP Conference Series: Earth and Environmental Science 1074, no. 1 (2022): 012003. http://dx.doi.org/10.1088/1755-1315/1074/1/012003.

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Abstract Traditional air conditioners consume a significant portion of energy and negatively affect households’ budgets. In addition, the compressor is noisy, and the leaked refrigerant may harm the environment. On the other hand, thermoelectric materials (TEM) are materials that can transform heat into electricity and vice versa. Therefore, TEM can be used as a thermoelectric cooler (TEC), so they will be an excellent alternative to traditional air conditioners because they are static and do not contain refrigerant. In addition, TEM can be used as a thermoelectric generator (TEG), thermoelect

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Ebiringa, Marilyn A., JohnPaul Adimonyemma, and Chika Maduabuchi. "Performance Evaluation of a Nanomaterial-Based Thermoelectric Generator with Tapered Legs." Global Journal of Energy Technology Research Updates 7 (December 30, 2020): 48–54. http://dx.doi.org/10.15377/2409-5818.2020.07.5.

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A thermoelectric generator (TEG) converts thermal energy to electricity using thermoelectric effects. The amount of electrical energy produced is dependent on the thermoelectric material properties. Researchers have applied nanomaterials to TEG systems to further improve the device’s efficiency. Furthermore, the geometry of the thermoelectric legs has been varied from rectangular to trapezoidal and even X-cross sections to improve TEG’s performance further. However, up to date, a nanomaterial TEG that uses tapered thermoelectric legs has not been developed before. The most efficient nanomateri

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Manap, Muhammad Abdul, and Al Fikri. "Rancang Bangun Pembangkit Listrik Alternatif Menggunakan Termoelektrik dengan Memanfaatkan pada Tungku Pemanas." Journal of Electrical Power Control and Automation (JEPCA) 3, no. 2 (2020): 53. http://dx.doi.org/10.33087/jepca.v3i2.41.

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his study aims to design an alternative power generator using a thermoelectric generator (TEG) by utilizing a heating furnace, using two thermoelectric generators (TEG) connected in series. Thermoelectrics that take advantage of temperature differences can produce voltages that correspond to the seebeck effect. The alternative power generator that has been designed consist of a thermoelectric, boost converter, and a 5 Watt DC lamp load. The test was carried out using a Boost Converter and using a 5 Watt DC lamp load for 20 minutes. The results of the research using the Boost Converter produce

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Feng, Yuanli, Lingen Chen, Fankai Meng, and Fengrui Sun. "Thermodynamic Analysis of TEG-TEC Device Including Influence of Thomson Effect." Journal of Non-Equilibrium Thermodynamics 43, no. 1 (2018): 75–86. http://dx.doi.org/10.1515/jnet-2017-0029.

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AbstractA thermodynamic model of a thermoelectric cooler driven by thermoelectric generator (TEG-TEC) device is established considering Thomson effect. The performance is analyzed and optimized using numerical calculation based on non-equilibrium thermodynamic theory. The influence characteristics of Thomson effect on the optimal performance and variable selection are investigated by comparing the condition with and without Thomson effect. The results show that Thomson effect degrades the performance of TEG-TEC device, it decreases the cooling capacity by 27 %, decreases the coefficient of per

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Zein, E., M. Safril, E. Sutanto, M. I. Hamid, M. Aziz, and F. Fahmi. "Floating power plant applications for electric battery using thermoelectric generators (TEG) on solar panels." IOP Conference Series: Earth and Environmental Science 1108, no. 1 (2022): 012007. http://dx.doi.org/10.1088/1755-1315/1108/1/012007.

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Abstract The use of solar energy as a source of electrical power is done by utilizing solar panels. Even though the sun has two sources of energy: light energy and heat energy, however, up to now, the heat energy generated by the sun is not yet fully utilized. This study was aimed to develop floating -on water- power plant where the temperature difference that occurs in thermoelectric generator can increase the optimal output voltage on solar panels. The thermoelectric hot side is patched under the solar panel, and the cold side is patched on the surface of the water level. This study showed t

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Castañeda, Manuela, Andrés A. Amell, Mauricio A. Correa, Claudio E. Aguilar, and Henry A. Colorado. "Thermoelectric Generator Using Low-Cost Thermoelectric Modules for Low-Temperature Waste Heat Recovery." Sustainability 15, no. 4 (2023): 3681. http://dx.doi.org/10.3390/su15043681.

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One of the most significant problems in industrial processes is the loss of energy according to the sort of heat. Thermoelectrics are a promising alternative to recovering this type of thermal energy, as they can convert heat into electricity, improving the industrial efficiency of the process. This article presents the characteristics of low-cost thermoelectric modules typically used for generation (SP1848-27145SA (TEG-GEN)) and refrigeration (TEC1-12706 (TEC-REF)), both utilized in this research for heat recovery. The modules were evaluated against various configurations, source distances, a

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Saleh Umar Abubakar, Siti Amely Jumaat, Babangida Yakubu, Yau Shuaibu Haruna, and Suleiman Abdulrahman. "Thermoelectric Energy Harvesting from the Roof and Attics of a Building." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 115, no. 2 (2024): 83–95. http://dx.doi.org/10.37934/arfmts.115.2.8395.

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Globally people are faced with difficulties in environmental pollution, increasing power costs, and global warming. As such researchers are focusing on enhancing energy-harvesting using thermoelectric generators for power generation to lessen the difficulties. Through the Seebeck effect, thermoelectric generators (TEGs) have proven their ability to convert thermal energy into electric power. Given the unique benefits they present, thermoelectric generators have arisen in the recent decade as a possible alternative to other green power generation technologies. A thermoelectric generator (TEG) i

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Novikov, Artem, Dmitriy Uglanov, and Alexander Dovgyallo. "Efficiency Estimation of Thermoelectric Generators Application in the Liquefied Natural Gas Gasifiers." Applied Mechanics and Materials 789-790 (September 2015): 268–72. http://dx.doi.org/10.4028/www.scientific.net/amm.789-790.268.

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The object of the research is a thermoelectric generator installed in a liquefied natural gas gasifier. In this article the numerical estimation of parameters of thermoelectric generators (TEG) at cryogenic temperatures are presented and the experimental study of the thermoelectric properties of TEG at low temperatures as well as the outlook for using thermoelectric generators as a part of industrial liquefied natural gas gasifier has been carried out. In the process used heat transfer theory of cylindrical thin wall with a one-sided fins and the estimation of thermoelectric performance of TEG

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A. Marzouk, Osama. "Thermoelectric generators versus photovoltaic solar panels: Power and cost analysis." Edelweiss Applied Science and Technology 8, no. 5 (2024): 406–28. http://dx.doi.org/10.55214/25768484.v8i5.1697.

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In the current study, the concept of building a power plant using thermoelectric generator (TEG) modules is investigated, both technically and economically. The hypothesized thermoelectric generation power plant is a modular system, consisting of a large array of electrically connected thermoelectric generator units for generating clean electricity with-out greenhouse gas (GHG) emissions, noise, or hazardous solid wastes. The envisioned thermoelectric generation power plant (TEGPP) considered here is assumed to utilize solar radiation as a heat source, and water as a heat sink. The viability o

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Tharun Kumar G, Vincent Vidyasagar J, Ramesh M, and Akhila C R. "Functional implantable devices designed using bio-potential thermoelectric generator." International Journal of Research in Phytochemistry and Pharmacology 9, no. 4 (2019): 39–42. http://dx.doi.org/10.26452/ijrpp.v9i4.1351.

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Thermo Electric Generator is a device which Converts warmth immediately into electric electricity the usage of a phenomenon known as the "Seebeck effect”. Unlike traditional dynamic warmness engines, thermoelectric generators contain no shifting components and are absolutely silent. But for small packages, thermoelectrics can end up competitive due to the fact they are compact, easy (inexpensive) and scalable. Thermoelectric systems may be without problems designed to perform with small heat resources and small temperature difference. The main aim of this project is to use BIO-POTENTIAL as a d

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Maolikul, Surapree, Thira Chavarnakul, and Somchai Kiatgamolchai. "Market Opportunity Analysis in Thailand: Case of Individual Power Sources by Thermoelectric-Generator Technology for Portable Electronics." International Journal of Innovation and Technology Management 16, no. 03 (2019): 1950027. http://dx.doi.org/10.1142/s0219877019500275.

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Thermoelectrics, an energy-conversion technology, has been developed for its potential to support portable electronics with an innovative power source. Primarily focusing on the metropolitan market in Thailand, the study, thus, aimed at the market insight into portable electronics users’ characteristics and opinions of thermoelectric-generator (TEG) technology commercialization. The business research was conducted to analyze their behaviors for power-supply lacking problems, encountering heat or cold sources, purchasing decision for a TEG-based charger and key decision factors. For practical a

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Sharuddin, Muhammad Syadza, Azdiana Md. Yusop, Ahmad Sadhiqin Mohd Isira, and Khairun Nisa Khamil. "Effect of Different Condition on Voltage Generation and Thermal Gradient from Road Pavement Using Thermoelectric Generator." Jurnal Kejuruteraan 32, no. 3 (2020): 415–22. http://dx.doi.org/10.17576/jkukm-2020-32(3)-06.

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Thermal energy harvesting is an interesting topic to be studied due to its advantage of being easily to be acquired, whether from natural sources or from waste heat. Road pavement is one of the example of waste heat sources which can be easily harvested because asphalt road is paved everywhere to facilitate land transportation. The thermal energy from a road can be collected by using a thermoelectric generator (TEG). TEG operates based on the Seebeck effect; when there are temperature differences between two dissimilar electrical conductors, potential differences will be generated. Harvesting

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Ayu Puspita Sari, Denis, Triwahju Hardianto, and Suprihadi Prasetyono. "Analisis Pengaruh Kondisi Alam Pada Sistem Hybrid Panel Surya Dan Thermoelectric Generator." JURNAL AMPLIFIER : JURNAL ILMIAH BIDANG TEKNIK ELEKTRO DAN KOMPUTER 15, no. 1 (2025): 19–25. https://doi.org/10.33369/jamplifier.v15i1.36071.

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Indonesia memiliki sumber energi baru terbarukan yang sangat melimpah, salah satunya adalah cahaya matahari.telah banyak orang yang melakukan penelitian mengenai pemanfaatan energi cahaya matahari dengan menggunakan perangkat sel surya dan beberapa peneliitian menggunakan Thermoelectric Generator (TEG). Dalam penelitian terdahulu dilakukan dengan tujuan membandingkan tegangan keluaran dari sel surya itu sendiri dengan tegangan keluaran dari rangakaian hybrid sel surya dan Thermoelectric Generator (TEG) tanpa memperhatikan faktor alam dan juga mengkonfigurasi Thermoelectric Generator (TEG) . Ol

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Almunir, Miftah, and Rifky. "Experimentation of Two Types of Thermoelectric Modules for Converting Thermal Energy to Electricity." METALIK : Jurnal Manufaktur, Energi, Material Teknik 2, no. 1 (2023): 1–8. http://dx.doi.org/10.22236/metalik.v2i1.12385.

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Abstract  Thermoelectric is a device that can convert heat energy (temperature difference) into electrical energy. Thermoelectric can work as an electric generator, heat pump, and as a coolant. This research is about two thermoelectric modules, namely the TEC 1-127061-12706 type and the TEG SP 1848. Generally, the TEC 1-12706 type module is used as a coolant, while the TEG SP 1848 type module is used as a generator. The purpose of this study was to obtain the performance of each of the second modules as a converter of thermal energy into electrical energy. This study uses an experi

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Aigumov, T. G., V. A. Alyabev, D. V. Evdulov, and I. Sh Mispahov. "PORTABLE THERMOELECTRIC GENERATOR MODEL ELECTRIC ENERGY FOR THE FAR NORTH." Herald of Dagestan State Technical University. Technical Sciences 46, no. 2 (2019): 8–19. http://dx.doi.org/10.21822/2073-6185-2019-46-2-8-19.

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Objectives The aim of the study is to develop a model of a portable thermoelectric generator (TEG), designed to operate at low ambient temperatures, the study of thermophysical processes occurring during its operation.Method A thermal model of TEG for the conditions of the Far North was created, in which five main blocks are distinguished: a heat source (human), heat accumulators, TEG implemented by a certain number of thermoelectric batteries (TEB) connected in series, heat pipes and a radiator system for intensifying heat transfer cold junctions of thermopile elements with the environment, o

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Borse, Dhiraj, Prathmesh Kedar, Pradnya Vichare, Rohini Yewle, and Bhanu pratap Singh. "TEG and TEC Battery Cooling System." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 9–19. http://dx.doi.org/10.22214/ijraset.2024.59649.

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Abstract: In various industries and applications, maintaining optimal operating temperatures for batteries is important to ensure performance, longevity, and safety. Traditional methods of battery cooling often involve complex and energy-intensive systems. In this paper, we propose a Thermoelectric Generator (TEG) and Thermoelectric Cooler (TEC) battery cooling system as an innovative solution to address this challenge. By harnessing the thermoelectric effect, this system offers a compact, efficient, and environmentally friendly approach to regulate battery temperatures. Through a comprehensiv

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Kunt, Mehmet Akif, and Haluk Gunes. "Comparing the recovery performance of different thermoelectric generator modules in an exhaust system of a diesel engine both experimentally and theoretically." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 1 (2019): 183–90. http://dx.doi.org/10.1177/0954407019837786.

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In this study, a thermoelectric recovery system was designed to convert the exhaust waste heat of an internal combustion diesel engine directly to electric power and the performance was measured at different engine speeds in the unloaded state. The performances of two different thermoelectric generators were compared in a system designed using four modules. Maximum 0.92 W power was obtained for four modules at 3500 r/min, at an area of 0.0016 m2. Internal resistance of modules has increased according to the engine speed. The highest internal resistance obtained during the experiments is 11.69

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Matteo Greppi, Giampietro Fabbri. "Analysis of different Hybrid TEG/TEC Configurations." Sumerianz Journal of Scientific Research, no. 63 (November 9, 2023): 54–60. http://dx.doi.org/10.47752/sjsr.63.54.60.

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The growing demand for electricity and the looming environmental crisis are the main challenges to be faced and solved today. This calls for innovative energy conversion systems, for which efficiency and reliability are among the most sought-after features. Thermoelectric generators are devices that can offer partial or complete solutions to these challenges of the new millennium. The advantages of these technologically advanced devices are many: they are environmentally friendly, reliable and have a long service life. Furthermore, by applying thermoelectric generators, it is possible to impro

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Cekmas, Cekdin, Nawawi Zainuddin, and Faizal Muhammad. "The usage of thermoelectric generator as a renewable energy source." TELKOMNIKA Telecommunication, Computing, Electronics and Control 18, no. 4 (2020): 2186–92. https://doi.org/10.12928/TELKOMNIKA.v18i4.13072.

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Currently thermoelectric generators (TEG) are widely used in biomedical, military and space satellite power applications. TEG of high power plants are mostly used in automobile and industrial engines. This paper discusses TEG as a renewable energy source. Here the TEG in the application is used in the thermoelectric generator power plant. The working principle of this thermoelectric generator is on the heat side of the TEG peltier which is coated in metal in the form of aluminum, which is heated by a heater. And the cold side of the TEG Peltier is placed on the heat sink (as a heat dissipation

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Oktabiansyah, Tobi, and Rifky. "Pengaruh Tegangan Listrik dan Arus Listrik terhadap Kinerja Termoelektrik Sebagai Pendingin Termoelektrik." METALIK : Jurnal Manufaktur, Energi, Material Teknik 2, no. 1 (2023): 9–19. http://dx.doi.org/10.22236/metalik.v2i1.12426.

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Thermoelectric material is a material that has thermal and electrical properties. The thermoelectric module can function as an electric generator, heat pump and cooler. The thermoelectric modules used in this study are the TEC 1-12706 type and the TEG SP 1848 type. This study uses both of these modules with each module using four thermoelectrics to be used as a cooling system. The purpose of the research is to obtain the lowest temperature on the cold side and the highest CoP thermoelectric performance coefficient on the two different modules with variations in the size of the electric voltage

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Faraj, Jalal, Wassim Salameh, Ahmad Al Takash, et al. "Dual harvesting from exhaust gas of diesel generators using thermoelectric generators and cold water tank." Journal of Physics: Conference Series 2754, no. 1 (2024): 012021. http://dx.doi.org/10.1088/1742-6596/2754/1/012021.

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Abstract The present work concerns a dual harvesting concept applied to exhaust gas of Diesel generators using thermoelectric generators and cold water tank. To proceed, a simplified thermal modelling is developed and appropriate parametric analysis of power generation with the TEGs and heat recovered is conducted in function of the Diesel generator power and the TEG thermal conductivity and thickness. It was shown that powers up to 534 W can be generated with the TEGs and heat recovery rates up to 4463 W can be obtained for a Diesel generator power of 125 kW. Also, it was shown that the tempe

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Win, Sein Lae Yi, Yi-Chang Chiang, Tzu-Ling Huang, and Chi-Ming Lai. "Thermoelectric Generator Applications in Buildings: A Review." Sustainability 16, no. 17 (2024): 7585. http://dx.doi.org/10.3390/su16177585.

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With growing concerns about building energy consumption, thermoelectric generators (TEGs) have attracted significant attention for their potential to generate clean, green, and sustainable power. This comprehensive review explores the applications of thermoelectric generators (TEGs) in building systems, focusing on recent advancements from 2013 to 2024. The study examines TEG integration in building envelopes, including façades, walls, windows, and roofs, as well as non-integrated applications for waste heat recovery and HVAC systems. Key findings highlight the potential of TEGs in energy harv

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Remeli, Muhammad Fairuz, and Baljit Singh. "Car exhaust waste heat recovery using hexagon shaped thermoelectric generator." Journal of Applied Engineering Design and Simulation 1, no. 1 (2021): 43–51. http://dx.doi.org/10.24191/jaeds.v1i1.25.

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Heat recovery technology using thermoelectric has attracted many research intentions mainly for its ability to generate power passively. The automotive engine usually produces waste heat ranging from 30-40% due to the thermodynamic limit. The use of thermoelectric generator (TEG) for waste heat recovery and power generation could increase the efficiency of the internal combustion engine system. This research developed and investigated a heat recovery system using a thermoelectric generator (TEG) for power generation. A thermoelectric generator (TEG) consisted of thermoelectric modules, hexagon

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Zi Feng, Lim, and Lim Joon Hoong. "Effect of temperature mismatch on the life cycle of thermoelectric generator efficiency for waste heat recovery." MATEC Web of Conferences 335 (2021): 03010. http://dx.doi.org/10.1051/matecconf/202133503010.

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Global warming due to greenhouse gases that has been produced by energy generator as a byproduct has becoming a serious issue in recent decades. Thermoelectric module is an alternative method that can generate energy from heat and vice versa. The module is denominated as thermoelectric generator (TEG) when it is used to generate electricity via a process called the Seebeck effect. The use of thermoelectric generator has become more and more demanding due to the low maintenance cost and waste heat availability can be found everywhere in daily life such as car exhaust, roof tiles, and etc. The p

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Dalala, Zakariya M., Zaid S. Hamdan, Hussein Al-Taani, Mohammad Al-Addous, and Aiman Albatayneh. "Battery Charging Application with Thermoelectric Generators as Energy Harvesters." Academic Research Community publication 3, no. 1 (2019): 248. http://dx.doi.org/10.21625/archive.v3i1.446.

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This paper discusses and presents the implementation of a boost converter as power electronic interface to be used with the thermoelectric generator (TEG). The common application for such system is the battery charger. The boundary conditions for battery chargers include the charging current and battery voltage limits which have to be respected throughout the charging process, while the maximization of the power generated from the TEG is a global target that is desired to be met as much as possible. Coordinated control algorithm that collectively combines these constraints is the main focus of

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Rifal, Mohamad, Nurmala Shanti Dera, and Rifaldo Pido. "PERANCANGAN PROTOTYPE HYBRID ENERGI ANTARA SOLAR CELL DAN THERMOELECTRIC GENERATOR (TEG)." Gorontalo Journal of Infrastructure and Science Engineering 3, no. 2 (2020): 1. http://dx.doi.org/10.32662/gojise.v3i2.1179.

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Until 2012, the electrification ratio in Gorontalo Province was 64.35%. The potential of primary energy available in Gorontalo to generate electrical energy is quite large and has opportunities to be developed, be it hydro, solar, or geothermal. The use of sunlight as a source of electrical energy is carried out using solar cells or solar panels. Solar panels can be used to convert solar radiation into electrical energy. The electric voltage generated by the solar panels can be used to charge the battery. Besides, the potential for thermal energy from hot springs can also be used as electrical

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Deng, Ya Dong, Shan Chen, and Xun Liu. "Thermal Optimization of Exhaust-Based Thermoelectric Generator." Materials Science Forum 743-744 (January 2013): 88–93. http://dx.doi.org/10.4028/www.scientific.net/msf.743-744.88.

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The potential for automotive exhaust heat based thermoelectric generator (TEG) has been increased with continuously advances in thermoelectric technology. The thermal performance of the heat exchanger in exhaust-based TEG was analyzed. In terms of interface temperature and thermal uniformity, the thermal characteristics of the heat exchangers with different internal structures, materials and thicknesses were discussed. CFD simulations and infrared experiments on a high-performance production engine with a dynamometer were carried out. It was proved that the plate-shape heat exchanger made of b

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WOJCIECHOWSKI, Krzysztof, Jerzy MERKISZ, Paweł FUĆ, et al. "Prototypical thermoelectric generator for waste heat conversion from combustion engines." Combustion Engines 154, no. 3 (2013): 60–71. http://dx.doi.org/10.19206/ce-116986.

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The work presents experimental results of performance tests and theoretical calculations for the thermoelectric generator TEG fitted in the exhaust system of a 1.3 dm3 JTD engine. Benchmark studies were carried out to analyze the performance of the thermoelectric modules and total TEG efficiency. Additionally the investigation of combustion engine’s power drop casued by exhaust gasesflow resistance is presented. The detailed studies were performed using a new prototype of the thermoelectric generator TEG equipped with 24 BiTe/SbTe modules with the total nominal power of 168 W. The prototypical

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Gavpisarn, Apisak, Suwit Jugsujinda, and Tosawat Seetawan. "Thermoelectric Generator of Ceramic Materials." Advanced Materials Research 770 (September 2013): 64–67. http://dx.doi.org/10.4028/www.scientific.net/amr.770.64.

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This research has an objective to develop and fabricate thermoelectric generator (TEG) from the p-Ca3Co4O9 and n-CaMnO3 ceramic materials. The p-n materials were cut and polished to the dimension of 4 × 4 × 4 mm3 and 71 couples. The relationship between temperature difference and electrical voltage, electrical current, electrical power and conversion efficiency were measured. The electricity and efficiency of TEG showed the maximum value of 1.6 V, 300 mA, 480 mW and 0.025 % at temperature difference of 60 K.

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Thimmareddygari, Somesh Reddy, Ankit Sonthalia, and C. Ramesh Kumar. "Performance Analysis of Single Module Thermoelectric Generator." Advanced Materials Research 875-877 (February 2014): 1625–29. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.1625.

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The need of energy is increasing enormously day by day and presently it is being fulfilled mostly by depleting energy resources like coal and petroleum based fuels. This situation pushes mankind to search for novel green technologies which can convert efficiently even low grade heat energy into useful energy. Thermoelectric generator (TEG) promises to be clear technology to generate electricity. TEG uses temperature gradient between source and sink to generate electricity. In this study, performance of commercially available thermoelectric module was studied using a specially designed cross fl

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Akarslan, Emre, Said Mahmut Çınar, Fatih Onur Hocaoğlu, and Fatih Serttaş. "An Experimental Setup Design to Evaluate Power Generation Performances of TECs under Different Temperatures." Applied Mechanics and Materials 492 (January 2014): 473–77. http://dx.doi.org/10.4028/www.scientific.net/amm.492.473.

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Thermoelectric Cooler (TEC) is a semiconductor based device that has ability to separate cold and hot temperatures once the rated voltage is applied. In this study, TECs are used as Thermoelectric Generator (TEG). For this aim an experimental setup is built. By the help of this experimental setup electricity generation performances of the TEC is tested under various temperature conditions. The setup includes two water tanks, loads, TEC modules, computer interface and a data acquisition system. Temperature difference required for electrical generation of the TEC module is provided by filling th

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Roy Lamrun Sianturi, Wilson Sabastian Nababan, and Siwan E Parangin angin. "Hybrid Energy (Thermoelectric Generator-Archimedes Screw Turbine) Study and Experiment as a Green Energy Generator Based on the Internet of Things (IoT)." JOURNAL OF MECHANICAL ENGINEERING MANUFACTURES MATERIALS AND ENERGY 8, no. 2 (2024): 147–56. https://doi.org/10.31289/jmemme.v8i2.13105.

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The heat energy from the hot water source of Mount Sinabung can be used as a source of electrical energy before being channeled as a source of hot water baths. The hot water flow has a fairly high temperature and a flow rate that can be converted into a source of electricity generation using a Micro Hydro Power Plant (PLTMH) and Thermoelectric Generator (TEG). This data collection was simulated using a heat source designed in a reservoir and a cold water flow that is channeled into the PLTMH-TEG system space as a source of temperature delta. This paper aims to study the TEG series TEG1-199-1.4

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Alluri, Pavani Lakshmi, Daisy Rani Alli, and DV Rama Koti Reddy. "Studies on the TEG with changes in temperature difference and material properties." International Journal of Innovative Research and Scientific Studies 7, no. 1 (2023): 63–72. http://dx.doi.org/10.53894/ijirss.v7i1.2439.

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The thermoelectric generators are solid-state devices that produce electricity. They are designed to harness unused energy, or “waste heat”. These devices were primarily utilized in military and space projects due to their reliability as a self-contained power source, requiring minimal maintenance. Additionally, they are environmentally sustainable and renewable sources of energy, emitting no air or noise pollution. According to research, Thermoelectric Generators (TEGs) have a relatively low efficiency rate of less than 5%. However, they hold the potential to effectively harness low-temperatu

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Mativo, John, Kevin Hallinan, Uduak George, Greg Reich, and Robin Steininger. "Topology optimized thermoelectric generator: a parametric study." Energy Harvesting and Systems 7, no. 2 (2020): 33–53. http://dx.doi.org/10.1515/ehs-2021-0002.

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Abstract Typical thermoelectric generator legs are brittle which limits their application in vibratory and shear environments. Research is conducted to develop compliant thermoelectric generators (TEGs) capable of converting thermal loads to power, while also supporting shear and vibratory loads. Mathematical structural, thermal, and power conversion models are developed. Topology optimization is employed to tailor the TEG design yield maximal power production while sustaining the applied shear and vibratory loads. As a specific example, results are presented for optimized TEG legs with a void

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Doraghi, Qusay, Navid Khordehgah, Alina Żabnieńska-Góra, et al. "Investigation and Computational Modelling of Variable TEG Leg Geometries." ChemEngineering 5, no. 3 (2021): 45. http://dx.doi.org/10.3390/chemengineering5030045.

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In this work, computational modelling and performance assessment of several different types of variable thermoelectric legs have been performed under steady-state conditions and the results reviewed. The study conducted has covered geometries, not previously analysed in the literature, such as Cone-leg and Diamond-leg, based on the corresponding thermoelectric generator leg shape structure. According to the findings, it has been demonstrated that the inclusion of a variable cross-section can have an impact on the efficiency of a thermoelectric generator. It has been concluded that the Diamond

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Tien, Tan Nguyen, Quang Khong Vu, and Vinh Nguyen Duy. "Novel designs of thermoelectric generator for automotive waste heat recovery: A review." AIMS Energy 10, no. 4 (2022): 922–42. http://dx.doi.org/10.3934/energy.2022042.

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<abstract> <p>Many worldwide scientists have concentrated on using waste heat recovery technology in automotive applications because of increasingly strict fuel consumption. The thermoelectric generator (TEG) has garnered significant interest in the automobile sector as a viable waste heat recovery solution over the past several decades. A short survey of thermoelectric materials and heat exchangers for TEG systems is initially presented in this paper. To overcome the heat exchanger's current shortcomings, some previous studies designed a variety of the heat exchanger geometry of t

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Chang, Ho, Kung Ching Cho, Chih Jung Yu, Kuohsiu David Huang, and Chieh Chen Chen. "Integration of CuO Thin Film and Bi₂Te₃ for Enhancing the Thermoelectric Conversion Efficiency of Thermoelectric Generator." Advanced Materials Research 152-153 (October 2010): 768–71. http://dx.doi.org/10.4028/www.scientific.net/amr.152-153.768.

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The paper deals with a coating CuO thin film coating on the surface of semiconductor thermoelements (Bi2Te3). In addition, the recycled external exhaust heat is used to generate electric power, further enhancing the thermoelectric conversion efficiency of the thermoelectric generator (TEG). By using electrophoresis deposition, a CuO nanofluid with high suspension stability and good dispersion is deposited on an aluminum foil at a thickness of 0.1mm. This film is conjugated with the top and base of a semiconductor thermoelements (Bi2Te3), and a thermoelectric generator is assembled in parallel

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Indrasari, W., F. F. Achmad, and F. R. Rhamadhan. "DC-DC buck converter circuit for hybrid solar panel system using PV-TEG combination." Journal of Physics: Conference Series 2596, no. 1 (2023): 012028. http://dx.doi.org/10.1088/1742-6596/2596/1/012028.

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Abstract Solar energy utilization as electrical energy can be achieved by using solar panels and thermoelectric generators (PV-TEG) combination. Solar panels convert solar energy into electrical energy based on the principle of the photovoltaic effect. Meanwhile, the heat potential on the solar panels surface can be used to produce electrical energy using a thermoelectric generator based on the Seebeck effect. The electrical power generated by the PV-TEG is then fed into a DC-DC buck converter to lowering the electrical voltage according to the battery voltage capacity. This research aims to c

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Riyadi, Tri Widodo Besar, Nurmuntaha Agung Nugraha, Eko Meilana Suroto, et al. "Effect of Mass Flow Rates of the Liquid Petroleum Gas on the Power of the Thermoelectric Generator." Defect and Diffusion Forum 440 (March 14, 2025): 61–67. https://doi.org/10.4028/p-d7bcru.

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A thermoelectric generator can produce electrical energy using the extra heat from many sources, such as a Liquefied Petroleum Gas (LPG) cooking stove. This study aimed to examine the impact of varying LPG mass flow rates on the temperatures and power output of a thermoelectric generator (TEG). The LPG stove was altered by incorporating a hot side heat exchanger to enclose the burner, enabling the integration of four thermoelectric generators coupled in a series configuration. The temperature of the TEG hot and cold sides was measured using thermocouples and recorded using a data logger contro

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Et. al., Polamraju V. S. Sobhan,. "Synergetic Control Based Fast-Converging MPPT Technique for Thermoelectric Generator Energy System." INFORMATION TECHNOLOGY IN INDUSTRY 9, no. 2 (2021): 230–37. http://dx.doi.org/10.17762/itii.v9i2.338.

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Recently, waste heat energy recovery has attracted the attention of many researchers. The power conversion efficiency of Thermoelectric Generator (TEG) system is enhanced by designing suitable MPPT controller. In this study a robust nonlinear control technique based on synergetic control theory is designed to extract maximum power from Thermoelectric Generator system (TEG). The designed synergetic control law ensures the fast convergence towards maximum power operating point without any oscillations under the presence of system uncertainties and variable temperature conditions. The TEG system

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Olexandr, Shtanko, Litvinova Maryna, Andrieiev Artem, Andrieieva Mariia, and Savchuk Petro. "BUILDING A TECHNOLOGICAL MODEL OF THE EXHAUST GAS ENERGY RECOVERY DEVICE FOR THE DIESEL ENGINE ON A SMALLSIZED VESSEL." Eastern-European Journal of Enterprise Technologies 1, no. 8 (103) (2020): 35–42. https://doi.org/10.15587/1729-4061.2020.194938.

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Recuperation systems that utilize the energy of exhaust gases from existing diesel engines are designed for large and medium-sized vessels. There is a need to develop an appropriate system to recover the energy of exhaust gases for small-sized vessels. We have designed a technological model of the recuperation device for small vessels in the form of a thermoelectric generator (TEG) that operates on the exhaust gas energy. Technical conditions for the TEG arrangement on a vessel have been analyzed and the components of its design have been defined. We have proposed technical solutions for impro

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Saleh, Umar Abubakar, Muhammad Akmal Johar, Siti Amely Binti Jumaat, Muhammad Nazri Rejab, and Wan Akashah Wan Jamaludin. "Evaluation of a PV-TEG Hybrid System Configuration for an Improved Energy Output: A Review." International Journal of Renewable Energy Development 10, no. 2 (2021): 385–400. http://dx.doi.org/10.14710/ijred.2021.33917.

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The development of renewable energy, especially solar, is essential for meeting future energy demands. The use of a wide range of the solar spectrum through the solar cells will increase electricity generation and thereby improve energy supply. However, solar photovoltaics (PV) can only convert a portion of the spectrum into electricity. Excess solar radiation is wasted by heat, which decreases solar PV cells’ efficiency and decreases their life span. Interestingly, thermoelectric generators (TEGs) are bidirectional devices that act as heat engines, converting the excess heat into electrical e

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Muhammad Amirul Nadim, Irnie Azlin Zakaria, Baljit Singh Bhathal Singh, Wan Ahmad Najmi Wan Mohamed, and Rosnadiah Bahsan. "Al2O3 and SiO2 Nanofluids Performance in Thermoelectric Generator." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 107, no. 1 (2023): 45–57. http://dx.doi.org/10.37934/arfmts.107.1.4557.

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Thermoelectric generator, TEG, is a device that converts heat into electricity through the Seebeck effect. Nanofluids on the other hand are a fluid that contains suspension of nanoparticles in a base fluid. Nanofluids provide better heat transfer performance as compared to conventional coolants which is attributed to the presence of nanoparticle suspension in the base fluid. The purpose of this study is to observe the performance of a single TEG when subjected to nanofluids as the cooling medium. In this study, single Al2O3 and SiO2 nanofluids at 0.5% volume concentration were used and circula

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Sato, Yusuke, Shingo Terashima, and Eiji Iwase. "Origami-Type Flexible Thermoelectric Generator Fabricated by Self-Folding." Micromachines 14, no. 1 (2023): 218. http://dx.doi.org/10.3390/mi14010218.

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The flexibility of thermoelectric generators (TEGs) is important for low-contact thermal resistance to curved heat sources. However, approaches that depend on soft materials, which are used in most existing studies, have the problem of low performance in terms of the substrate’s thermal conductivity and the thermoelectric conversion efficiency of the thermoelectric (TE) elements. In this study, we propose a method to fabricate “Origami-TEG”, a TEG with an origami structure that enables both flexibility and the usage of high-performance rigid materials by self-folding. By applying the principle

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Afghan, Syeda Adila, and Husi Géza. "Modelling and Analysis of Energy Harvesting in Internet of Things (IoT): Characterization of a Thermal Energy Harvesting Circuit for IoT based Applications with LTC3108." Energies 12, no. 20 (2019): 3873. http://dx.doi.org/10.3390/en12203873.

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This paper presents a simulation-based study for characterizing and analyzing the performance of a commercially available thermoelectric cooler (TEC) as a generator for harvesting heat energy along with a commercial-off-the-shelf (COTS) power management integrated circuit (PMIC); LTC3108. In this model, the transformation of heat was considered in terms of an electrical circuit simulation perspective, where temperature experienced by TEC on both cold and hot sides was incorporated with voltage supply as Vth and Vtc in the circuit. When it comes to modeling a system in a simulation program with

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Atmoko, N. T., T. W. B. Riyadi, Haikal, Amarulloh, and H. L. Wijayanto. "The Experimental Investigation of Heating Rate Variant Method to Produce Power Output Generated by Thermoelectric Generator SP1848-SA." Journal of Physics: Conference Series 2406, no. 1 (2022): 012008. http://dx.doi.org/10.1088/1742-6596/2406/1/012008.

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Abstract Thermoelectric Generators (TEG) are a type of energy conversion device that uses the Seebeck effect to directly transform heat energy into electrical energy. The source of heat that will be transformed using this technology is one of many elements that determine TEG performance. Through laboratory-scale experimental tests, this research will examine how the performance of TEG in producing electricity and the temperature distribution profile is affected by changing the heating rate. The hot surface of the TEG module is heated by the heating plate, which is thought of as a source of was

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Chung, Yi-Cheng, and Chun-I. Wu. "Enhancing Ocean Thermal Energy Conversion Performance: Optimized Thermoelectric Generator-Integrated Heat Exchangers with Longitudinal Vortex Generators." Energies 17, no. 2 (2024): 526. http://dx.doi.org/10.3390/en17020526.

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The effective utilization of renewable energy has become critical to technological advancement for the energetic transition from fossil fuels to clean and sustainable sources. Ocean Thermal Energy Conversion (OTEC) technology, which generates electricity by leveraging the temperature differential between surface and deep ocean waters, enables stable power generation around the clock. In this domain, the combination of thermoelectric generators (TEGs) and heat exchangers has exhibited immense potential for ameliorating the deficiencies of conventional OTEC. This study uses finite element numeri

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Jouhara, Hussam, Alina Żabnieńska-Góra, Navid Khordehgah, et al. "Thermoelectric generator (TEG) technologies and applications." International Journal of Thermofluids 9 (February 2021): 100063. http://dx.doi.org/10.1016/j.ijft.2021.100063.

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MS., C. Muthupraba R.G. Sanjaikumar C. Balachandar N. Ragurajan and D. Viswa MS. C. Muthupraba. "Power Generation Using Thermoelectric Generator Integrated with Solar Radiation Monitoring with IOT." International Journal of Advanced Scientific and Technical Research 15, no. 1 (2025): 102–7. https://doi.org/10.5281/zenodo.15193249.

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<strong>Abstract—</strong>The project aims to supply electricity to electric or  electronic systems from one or different energy sources present  in the environment without grid connection or utilisation of batteries. These energy sources are solar (photovoltaic),  movements (kinetic), radio-frequencies and thermal energy (thermoelectricity). The thermoelectric energy harvesting  technology exploits the Seeback effect. This effect describes the conversion of temperature gradient into electric power at the  junctions of the thermoelectric elements of a thermoelect

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