Materials for Vehicular Thermoelectric Generators

Анатычук, Л. И.; Kuz, R. V.

doi:10.1007/s11664-012-1982-0

Cited by 20 publications

(7 citation statements)

References 12 publications

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“…Untuk menghasilkan listrik, material termoelektrik cukup diletakkan sedemikian rupa dalam rangkaian yang menghubungkan sumber panas dan dingin. Dari rangkaian itu akan dihasilkan sejumlah listrik sesuai dengan jenis bahan yang dipakai [4][5][6][7][8][9][10].…”

Section: Tinjauan Pustakaunclassified

Pembangkit Listrik Pikotermal Matahari, Kajian Awal

Aulia

Darwison

Razak

et al. 2017

JNTE

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Abstrak-Pembangkit listrik pikotermal matahari (PLTPM) merupakan konsep awal yang masih dalam tahap kajian. Pengujian dan perhitungan tegangan dan arus listrik dilakukan terhadap termoelektrik tunggal, sel termoelektrik terhubung seri dan sel termoeletrik terhubung paralel akibat kenaikan suhu pada sel-sel tersebut. Hasil memperlihatkan bahwa kenaikan suhu sebesar 71 o C menghasilkan tegangan keluaran 1 volt dan arus 0.1 Amper. Sesuai dengan kaedah hubungan seri dan paralel, hubungan seri mampu melipat gandakan tegangan keluaran dan hubungan paralel melipatkan gandakan arus keluaran untuk tambahan setiap satu keping sel termoelektrik. Kata Kunci : pikotermal, sel termoelektrik, seri, paralel, kenaikan suhuAbstract-A Picothermal solar power plant (PLTPM) is an original concept that is still under study. Testing and calculation of voltage and electrical current is carried on a single thermoelectric, thermoelectric cells connected in series and parallel connected thermoelectric cells due to rise in temperature in the cells. The results showed that the increase in temperature of 71 °C produces 1 volt output voltage and current of 0.1 amperes. In accordance with the principle of series and parallel connection, series connection is able to multiply the output voltage and the parallel connections double the current output for one additional thermoelectric cell chip

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Section: Tinjauan Pustakaunclassified

Pembangkit Listrik Pikotermal Matahari, Kajian Awal

Aulia

Darwison

Razak

et al. 2017

JNTE

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“…It is said that a good TEG should have a power factor in excess of 0.001 W/mK 2 . A study reports that a TEG requires a ZT greater than 4 to compete the existing conventional power generation technique [21,22]. The highest ZT achieved until today ranges from 2.2 to 3.5 at a temperature of 300-915K [21,22].…”

Section: Smentioning

confidence: 99%

“…A study reports that a TEG requires a ZT greater than 4 to compete the existing conventional power generation technique [21,22]. The highest ZT achieved until today ranges from 2.2 to 3.5 at a temperature of 300-915K [21,22]. However, even if ZT reaches 4, researchers suggest that TEGs are suitable for decentralized smaller scale applications [21].…”

Section: Smentioning

confidence: 99%

Preparation of TEG material based on conducting polymer PEDOT: PSS through treatment by nitric acid

Said

Rahman

Long

et al. 2015

WIT Transactions on Ecology and the Environment

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Sustainable energy sources are gaining popularity due to the ever increasing energy demand along with escalating costs and the environmental issues associated with the conventional sources of energy. Among the technologies available today, TEGs (Thermoelectric Generators) are intensively investigated due to their capability of harnessing electricity from waste heat, such as power plants, industries, automobiles and even human bodies. Our work focuses on the development of high efficiency organic thermoelectric materials to harness energy from ambient sources such as solar and domestic heat. In this present work, poly (3, 4-ethylenedioxythiophene)/(poly)styrenesulfonate (PEDOT: PSS) was post treated using nitric acid in order to increase its electrical conductivity, hence the efficiency. A maximum electrical conductivity of 197.51 S/cm was achieved which was approximately 115 times than that of the untreated material. Improvement of the electrical conductivity after post-treatment is due to the depletion of the non-conducting PSS after the acid treatment. Hence, it is concluded that it is an easy method to achieve comparatively good thermoelectric properties which can find its uses in flexible thermoelectric applications.

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“…The advantages of the TEGs are that they are quiet, need neither working fluid and they do not have moving parts, are maintenance free and do not pollute the environment. One application is to use the temperature of the exhaust gas line in automobiles with TEG-based EHSs, see [10,11]. Another application is the more efficient use of solar energy, in addition to using only the visible light; the authors in [12] use the invisible, infrared light of the sun.…”

Section: Introductionmentioning

confidence: 99%

Optimized Design of Thermoelectric Energy Harvesting Systems for Waste Heat Recovery from Exhaust Pipes

Nesarajah

Frey

2017

Applied Sciences

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Abstract:With the increasing interest in energy efficiency and resource protection, waste heat recovery processes have gained importance. Thereby, one possibility is the conversion of the heat energy into electrical energy by thermoelectric generators. Here, a thermoelectric energy harvesting system is developed to convert the waste heat from exhaust pipes, which are very often used to transport the heat, e.g., in automobiles, in industrial facilities or in heating systems. That is why a mockup of a heating is built-up, and the developed energy harvesting system is attached. To build-up this system, a model-based development process is used. The setup of the developed energy harvesting system is very flexible to test different variants and an optimized system can be found in order to increase the energy yield for concrete application examples. A corresponding simulation model is also presented, based on previously developed libraries in Modelica ® /Dymola ® . In the end, it can be shown-with measurement and simulation results-that a thermoelectric energy harvesting system on the exhaust pipe of a heating system delivers extra energy and thus delivers a contribution for a more efficient usage of the inserted primary energy carrier.

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Materials for Vehicular Thermoelectric Generators

Cited by 20 publications

References 12 publications

Pembangkit Listrik Pikotermal Matahari, Kajian Awal

Pembangkit Listrik Pikotermal Matahari, Kajian Awal

Preparation of TEG material based on conducting polymer PEDOT: PSS through treatment by nitric acid

Optimized Design of Thermoelectric Energy Harvesting Systems for Waste Heat Recovery from Exhaust Pipes

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