Passive generation from a novel thermoelectric energy harvesting system model integrated with phase change materialopen access
- Authors
- Byon, Yoo-Suk; Lim, Hansol; Kang, Yong-Kwon; Yoon, Soo-Yeol; Jeong, Jae-Weon
- Issue Date
- Aug-2019
- Publisher
- EDP Sciences
- Citation
- E3S Web of Conferences, CLIMA 2019 Conference Proceedings, v.111, pp.1 - 6
- Indexed
- SCOPUS
- Journal Title
- E3S Web of Conferences, CLIMA 2019 Conference Proceedings
- Volume
- 111
- Start Page
- 1
- End Page
- 6
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/147321
- DOI
- 10.1051/e3sconf/201911103060
- ISSN
- 2555-0403
- Abstract
- The purpose of this research is to evaluate the performance of a novel model that incorporates a thermoelectric generator (TEG) and phase change material (PCM). The proposed model passively generates electricity using waste heat that accumulates at exterior wall surfaces. The main generator is a TEG. To maintain the temperature difference between the two sides of the TEG, PCM is located at its cold side-thus converging the heat transferred into latent heat. The proposed passive generation system is formed into a TEG-PCM block. The block can be stacked to form a wall or inserted into any part of a building that faces the sun. The experiment setup is based on a constant temperature method. The wall temperature profile is set according to solar radiation, convection, and radiative heat transfer. To replicate daily wall temperatures during the experiment, a heat plate is used to match a wall temperature profile. Step control was used for the heating plate. The resulting data shows the average temperature difference between the hot and cold sides of the TEG to be 10-20°C. The peak generated electricity was 0.08 W for a single module.
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Collections - 서울 공과대학 > 서울 건축공학부 > 1. Journal Articles
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