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| DOI | 10.3390/buildings14040878 |
| Long-Term Analysis of Energy Consumption and Thermal Comfort in a Passivhaus Apartment in Spain | |
| 发表日期 | 2024 |
| EISSN | 2075-5309 |
| 起始页码 | 14 |
| 结束页码 | 4 |
| 卷号 | 14期号:4 |
| 英文摘要 | This study presents a detailed analysis of thermal comfort and energy consumption in a Passivhaus-certified apartment in Bolueta Tower, Bilbao, Spain, over a period of three years (2020-2022). Utilizing a comprehensive, long-term monitoring approach, the research investigates the effectiveness of the Passivhaus standard in achieving both energy efficiency and occupant comfort in a temperate climate. Using calibrated data loggers to record indoor temperature, humidity, and CO2 levels were used alongside the collection of utility bills to assess energy consumption and thermal comfort, as well as IAQ, against several international standards. Significant issues with overheating were confirmed, in line with previous research. During the warmer months, indoor temperatures frequently exceeded the Passivhaus comfort threshold of 25 degrees C, reaching as high as 31.3 degrees C, particularly in the living room and bedroom. This resulted in discomfort during summer, with the percentage of hours above 25 degrees C reaching 23.21% in 2022. Nighttime temperatures often surpassed 24 degrees C, impacting sleep quality. Conversely, heating consumption was minimal, corroborating the building's energy efficiency in colder months. The findings highlight a critical gap in the Passivhaus standard when applied in milder climates, where overheating becomes a significant issue. This study suggests the need for an integrated approach in sustainable building design, one that balances energy efficiency with adaptive strategies to mitigate overheating, such as improved natural ventilation and thermal mass. These insights contribute to the ongoing discourse on optimizing energy-efficient buildings for occupant comfort in various climatic conditions. |
| 英文关键词 | overheating; thermal comfort; energy efficiency; energy performance; nZEB; ventilation; Passivhaus; indoor environment quality (IEQ); housing; monitoring campaign; post-occupancy evaluation |
| 语种 | 英语 |
| WOS研究方向 | Construction & Building Technology ; Engineering |
| WOS类目 | Construction & Building Technology ; Engineering, Civil |
| WOS记录号 | WOS:001210626100001 |
| 来源期刊 | BUILDINGS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/299928 |
| 作者单位 | University of Basque Country |
| 推荐引用方式 GB/T 7714 | . Long-Term Analysis of Energy Consumption and Thermal Comfort in a Passivhaus Apartment in Spain[J],2024,14(4). |
| APA | (2024).Long-Term Analysis of Energy Consumption and Thermal Comfort in a Passivhaus Apartment in Spain.BUILDINGS,14(4). |
| MLA | "Long-Term Analysis of Energy Consumption and Thermal Comfort in a Passivhaus Apartment in Spain".BUILDINGS 14.4(2024). |
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