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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2508.07314 |
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| _version_ | 1866912531057999872 |
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| author | Zhou, Xinlei Du, Han Yap, Emily W. Dou, Wanbin Huang, Mingyang Ma, Zhenjun |
| author_facet | Zhou, Xinlei Du, Han Yap, Emily W. Dou, Wanbin Huang, Mingyang Ma, Zhenjun |
| contents | The increasing integration of renewable energy into the power grid has highlighted the critical importance of demand-side flexibility. Among flexible loads, heating, ventilation, and air-conditioning (HVAC) systems are particularly significant due to their high energy consumption and controllability. This study presents the development of an interactive simulation platform that integrates a high-fidelity simulation engine with a user-facing dashboard, specifically designed to explore and demonstrate the demand flexibility capacity of HVAC systems. Unlike conventional simulations, where users are passive observers of simulation results with no ability to intervene in the embedded control during the simulation, this platform transforms them into active participants. Users can override system default control settings, such as zone temperature setpoints and HVAC schedules, at any point during the simulation runtime to implement demand response strategies of their choice. This human-in-the-loop capability enables real-time interaction and allows users to observe the immediate impact of their actions, emulating the practical decision-making process of a building or system operator. By exploring different demand flexibility scenarios and system behaviour in a manner that reflects real-world operation, users gain a deeper understanding of demand flexibility and their impacts. This interactive experience builds confidence and supports more informed decision-making in the practical adoption of demand-side flexibility. This paper presents the architecture of the simulation platform, user-oriented dashboard design, and user case showcase. The introduced human-in-the-loop simulation paradigm offers a more intuitive and interactive means of engaging with grid-interactive building operations, extending beyond HVAC demand flexibility exploration. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_07314 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Human-in-the-Loop Simulation for Real-Time Exploration of HVAC Demand Flexibility Zhou, Xinlei Du, Han Yap, Emily W. Dou, Wanbin Huang, Mingyang Ma, Zhenjun Systems and Control The increasing integration of renewable energy into the power grid has highlighted the critical importance of demand-side flexibility. Among flexible loads, heating, ventilation, and air-conditioning (HVAC) systems are particularly significant due to their high energy consumption and controllability. This study presents the development of an interactive simulation platform that integrates a high-fidelity simulation engine with a user-facing dashboard, specifically designed to explore and demonstrate the demand flexibility capacity of HVAC systems. Unlike conventional simulations, where users are passive observers of simulation results with no ability to intervene in the embedded control during the simulation, this platform transforms them into active participants. Users can override system default control settings, such as zone temperature setpoints and HVAC schedules, at any point during the simulation runtime to implement demand response strategies of their choice. This human-in-the-loop capability enables real-time interaction and allows users to observe the immediate impact of their actions, emulating the practical decision-making process of a building or system operator. By exploring different demand flexibility scenarios and system behaviour in a manner that reflects real-world operation, users gain a deeper understanding of demand flexibility and their impacts. This interactive experience builds confidence and supports more informed decision-making in the practical adoption of demand-side flexibility. This paper presents the architecture of the simulation platform, user-oriented dashboard design, and user case showcase. The introduced human-in-the-loop simulation paradigm offers a more intuitive and interactive means of engaging with grid-interactive building operations, extending beyond HVAC demand flexibility exploration. |
| title | Human-in-the-Loop Simulation for Real-Time Exploration of HVAC Demand Flexibility |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2508.07314 |