VAV시스템 제어전략에 따른 에너지성능 및 실내 환경평가 연구Evaluation of Energy Performance and Indoor Environment according to the VAV System Control Strategies
- Other Titles
- Evaluation of Energy Performance and Indoor Environment according to the VAV System Control Strategies
- Authors
- 최슬건; 전종욱; 김강수
- Issue Date
- 2018
- Publisher
- 한국건축친환경설비학회
- Keywords
- VAV; Control strategy; Energy consumption; Thermal comfort (PMV); Indoor Air Quality (IAQ); Energy plus; 변풍량공조; 제어전략; 에너지 소비량; 열 쾌적; 실내 공기질; 에너지플러스
- Citation
- 한국건축친환경설비학회 논문집, v.12, no.2, pp.130 - 147
- Indexed
- KCI
- Journal Title
- 한국건축친환경설비학회 논문집
- Volume
- 12
- Number
- 2
- Start Page
- 130
- End Page
- 147
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/79214
- ISSN
- 1976-6483
- Abstract
- The purpose of this study is to compare the energy consumption characteristics and the indoor environment according to the control method of VAV system, and to provide basic data about the control method for energy saving and comfortable indoor environment. In this study, five types of VAV control methods are applied to general office building. The control methods included VAV terminal box minimum air flow control (Single/Dual Maximum Control Logic), Supply Air Temperature Reset control, DCV-CO2 (Demand Controlled Ventilation), and Optimal Start control, and energy consumption and indoor environment of buildings were analyzed. The analysis program was EnergyPlus 8.8. Dual maximum control logic is the most advantageous in terms of energy consumption and thermal environment than other control strategies, but it has the most disadvantage in terms of indoor air quality. Dual Maximum Control Logic + DCV-CO2, on the other hand, was advantageous in terms of indoor environment, but reduced energy consumption savings when compared with Dual Maximum Control Logic.
Combining DCV-CO2, SAT Reset control and Optimal Start control with Dual Maximum Control Logic reduce energy consumption by 29.3% when compared to CAV.
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Collections - College of Engineering > Department of Architecture > 1. Journal Articles
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