This paper presents several models and implementations on measuring the thermoelectric behaviour of an unknown material using Matlab/Simulink. The proposed models are designed using Simulink block libraries and can be linked to data obtained from an actual experimental setup. This model is unique, as it also contains an implementation that can be used as a laboratory experiment to estimate the thermal conductivity of the unknown material thus, making it easy to use for simulation, analysis and efficiency optimization of novel thermoelectric material. The model was tested on a natural graphite sample with a maximum output voltage of 0.74mV at a temperature difference of 25.3K. Thus, according to the collected data, an experimental mean value of 68W/m.K was observed for the thermal conductivity while the Seebeck coefficient had a mean value of -3.1µV/K. Hence, it is apparent that this model would be ideal for thermoelectric experimentation in a laboratory based environment especially as a user interface for students.
Published in | International Journal of Energy and Power Engineering (Volume 5, Issue 3) |
DOI | 10.11648/j.ijepe.20160503.12 |
Page(s) | 97-104 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2016. Published by Science Publishing Group |
Seebeck Effect, Thermoelectric Power, Thermal Conductivity, Electrical Conductivity, Simulink Modelling
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APA Style
K. P. V. B. Kobbekaduwa, N. D. Subasinghe. (2016). Modelling and Analysis of Thermoelectric Generation of Materials Using Matlab/Simulink. International Journal of Energy and Power Engineering, 5(3), 97-104. https://doi.org/10.11648/j.ijepe.20160503.12
ACS Style
K. P. V. B. Kobbekaduwa; N. D. Subasinghe. Modelling and Analysis of Thermoelectric Generation of Materials Using Matlab/Simulink. Int. J. Energy Power Eng. 2016, 5(3), 97-104. doi: 10.11648/j.ijepe.20160503.12
AMA Style
K. P. V. B. Kobbekaduwa, N. D. Subasinghe. Modelling and Analysis of Thermoelectric Generation of Materials Using Matlab/Simulink. Int J Energy Power Eng. 2016;5(3):97-104. doi: 10.11648/j.ijepe.20160503.12
@article{10.11648/j.ijepe.20160503.12, author = {K. P. V. B. Kobbekaduwa and N. D. Subasinghe}, title = {Modelling and Analysis of Thermoelectric Generation of Materials Using Matlab/Simulink}, journal = {International Journal of Energy and Power Engineering}, volume = {5}, number = {3}, pages = {97-104}, doi = {10.11648/j.ijepe.20160503.12}, url = {https://doi.org/10.11648/j.ijepe.20160503.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijepe.20160503.12}, abstract = {This paper presents several models and implementations on measuring the thermoelectric behaviour of an unknown material using Matlab/Simulink. The proposed models are designed using Simulink block libraries and can be linked to data obtained from an actual experimental setup. This model is unique, as it also contains an implementation that can be used as a laboratory experiment to estimate the thermal conductivity of the unknown material thus, making it easy to use for simulation, analysis and efficiency optimization of novel thermoelectric material. The model was tested on a natural graphite sample with a maximum output voltage of 0.74mV at a temperature difference of 25.3K. Thus, according to the collected data, an experimental mean value of 68W/m.K was observed for the thermal conductivity while the Seebeck coefficient had a mean value of -3.1µV/K. Hence, it is apparent that this model would be ideal for thermoelectric experimentation in a laboratory based environment especially as a user interface for students.}, year = {2016} }
TY - JOUR T1 - Modelling and Analysis of Thermoelectric Generation of Materials Using Matlab/Simulink AU - K. P. V. B. Kobbekaduwa AU - N. D. Subasinghe Y1 - 2016/05/19 PY - 2016 N1 - https://doi.org/10.11648/j.ijepe.20160503.12 DO - 10.11648/j.ijepe.20160503.12 T2 - International Journal of Energy and Power Engineering JF - International Journal of Energy and Power Engineering JO - International Journal of Energy and Power Engineering SP - 97 EP - 104 PB - Science Publishing Group SN - 2326-960X UR - https://doi.org/10.11648/j.ijepe.20160503.12 AB - This paper presents several models and implementations on measuring the thermoelectric behaviour of an unknown material using Matlab/Simulink. The proposed models are designed using Simulink block libraries and can be linked to data obtained from an actual experimental setup. This model is unique, as it also contains an implementation that can be used as a laboratory experiment to estimate the thermal conductivity of the unknown material thus, making it easy to use for simulation, analysis and efficiency optimization of novel thermoelectric material. The model was tested on a natural graphite sample with a maximum output voltage of 0.74mV at a temperature difference of 25.3K. Thus, according to the collected data, an experimental mean value of 68W/m.K was observed for the thermal conductivity while the Seebeck coefficient had a mean value of -3.1µV/K. Hence, it is apparent that this model would be ideal for thermoelectric experimentation in a laboratory based environment especially as a user interface for students. VL - 5 IS - 3 ER -