Abstract
This article optimizes building design parameters to balance the building energy-saving and visual comfort objectives when utilizing the vacuum photovoltaic insulated glass unit (VPV IGU) as the building envelope. VPV IGU can reduce the air conditioning load as demonstrated in a previous study, where the window-to-wall ratio should be decreased to approximately 10% for energy saving. However, under such circumstance, the indoor visual comfort for the occupants cannot be guaranteed. With a simultaneous consideration of both the visual comfort and energy efficiency, this work explores the optimal passive building design through a multi-criterion approach based on the non-dominated sorting genetic algorithm II (NSGA-II). The annual energy and indoor environmental conditions of the selected prototype office building are predicted with EnergyPlus. Obtained results are then subject to a decision-making process to determine the final optimum solution which can provide guidance in green building design within different urban contexts.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2019 - Volume III |
| Subtitle of host publication | Buildings and Energy |
| Editors | Zhaojun Wang, Fang Wang, Peng Wang, Chao Shen, Jing Liu, Yingxin Zhu |
| Publisher | Springer |
| Pages | 857-863 |
| Number of pages | 7 |
| ISBN (Print) | 9789811395277 |
| DOIs | |
| Publication status | Published - Mar 2020 |
| Event | 11th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2019 - Harbin, China Duration: 12 Jul 2019 → 15 Jul 2019 |
Publication series
| Name | Environmental Science and Engineering |
|---|---|
| ISSN (Print) | 1863-5520 |
| ISSN (Electronic) | 1863-5539 |
Conference
| Conference | 11th International Symposium on Heating, Ventilation and Air Conditioning, ISHVAC 2019 |
|---|---|
| Country/Territory | China |
| City | Harbin |
| Period | 12/07/19 → 15/07/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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SDG 11 Sustainable Cities and Communities
Keywords
- Building energy conservation
- Passive building design
- Photovoltaic glazing
- Vacuum glazing
- Visual comfort
ASJC Scopus subject areas
- Environmental Engineering
- Information Systems
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