Evaluation of Building Energy Saving Through the Development of Venetian Blinds' Optimal Control Algorithm According to the Orientation and Window-to-Wall Ratio
- Authors
- 이광호
- Issue Date
- 2월-2018
- Publisher
- SPRINGER/PLENUM PUBLISHERS
- Keywords
- Building energy; EnergyPlus; Orientation; Slat angle; Venetian blind; Window-to-wall ratio
- Citation
- INTERNATIONAL JOURNAL OF THERMOPHYSICS, v.39, no.2
- Indexed
- SCIE
SCOPUS
- Journal Title
- INTERNATIONAL JOURNAL OF THERMOPHYSICS
- Volume
- 39
- Number
- 2
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/139783
- DOI
- 10.1007/s10765-017-2350-3
- ISSN
- 0195-928X
- Abstract
- As various studies focusing on building energy saving have been continuously conducted, studies utilizing renewable energy sources, instead of fossil fuel, are needed. In particular, studies regarding solar energy are being carried out in the field of building science; in order to utilize such solar energy effectively, solar radiation being brought into the indoors should be acquired and blocked properly. Blinds are a typical solar radiation control device that is capable of controlling indoor thermal and light environments. However, slat-type blinds are manually controlled, giving a negative effect on building energy saving. In this regard, studies regarding the automatic control of slat-type blinds have been carried out for the last couple of decades. Therefore, this study aims to provide preliminary data for optimal control research through the controlling of slat angle in slat-type blinds by comprehensively considering various input variables. The window area ratio and orientation were selected as input variables. It was found that an optimal control algorithm was different among each window-to-wall ratio and window orientation. In addition, through comparing and analyzing the building energy saving performance for each condition by applying the developed algorithms to simula
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Collections - College of Engineering > Department of Architecture > 1. Journal Articles
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