Опубликована: Янв. 1, 2024
Язык: Английский
Опубликована: Янв. 1, 2024
Язык: Английский
Energy and Buildings, Год журнала: 2025, Номер unknown, С. 115440 - 115440
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3Electrical Engineering, Год журнала: 2025, Номер unknown
Опубликована: Фев. 18, 2025
Язык: Английский
Процитировано
2Sustainability, Год журнала: 2024, Номер 16(21), С. 9324 - 9324
Опубликована: Окт. 27, 2024
As the global energy demand rises and climate change creates more challenges, optimizing performance of non-residential buildings becomes essential. Traditional simulation-based optimization methods often fall short due to computational inefficiency their time-consuming nature, limiting practical application. This study introduces a new framework that integrates Bayesian optimization, XGBoost algorithms, multi-objective genetic algorithms (GA) enhance building metrics—total (TE), indoor overheating degree (IOD), predicted percentage dissatisfied (PPD)—for historical (2020), mid-future (2050), future (2080) scenarios. The employs IOD as key indicator (KPI) optimize design operation. While traditional indices such mean vote (PMV) thermal sensation (TSV) are widely used, they fail capture individual comfort variations dynamic nature conditions. addresses these gaps by providing comprehensive objective measure discomfort, quantifying both frequency severity events. Alongside IOD, use intensity (EUI) index is used assess consumption per unit area, critical insights into efficiency. integration with EUI PPD enhances overall assessment performance, creating precise holistic framework. combination ensures efficiency, comfort, occupant well-being optimized in tandem. By addressing significant gap existing methodologies, current approach combines advanced techniques modern simulation tools EnergyPlus, resulting efficient accurate model performance. reduces time Utilizing SHAP (SHapley Additive Explanations) analysis, this research identified factors influence metrics. Specifically, window-to-wall ratio (WWR) impacts TE increasing through higher heat gain cooling demand. Outdoor temperature (Tout) has complex effect on depending seasonal conditions, while (Tin) minor impact TE. For PPD, Tout major negative factor, indicating improved natural ventilation can reduce whereas Tin larger open areas exacerbate it. Regarding WWR significantly affect internal gains, windows temperatures contributing increased reduced comfort. also positive its varying over time. demonstrates conditions evolve, effects become pronounced, highlighting need for effective management envelopes HVAC systems.
Язык: Английский
Процитировано
8Building Simulation, Год журнала: 2025, Номер unknown
Опубликована: Апрель 11, 2025
Язык: Английский
Процитировано
1Applied Energy, Год журнала: 2024, Номер 363, С. 123042 - 123042
Опубликована: Март 22, 2024
Язык: Английский
Процитировано
6Energy and Buildings, Год журнала: 2024, Номер 324, С. 114939 - 114939
Опубликована: Окт. 30, 2024
Язык: Английский
Процитировано
6Building Simulation, Год журнала: 2024, Номер 17(9), С. 1439 - 1460
Опубликована: Июль 19, 2024
Язык: Английский
Процитировано
5Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Journal of Building Engineering, Год журнала: 2025, Номер unknown, С. 112542 - 112542
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Building and Environment, Год журнала: 2025, Номер unknown, С. 113124 - 113124
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0