Online Optimization of Heat Pump Systems for Building Heating based on Lyapunov Method
24-28 April 2022
New Orleans, LA, USA
Improving the energy efficiency of heating systems is of great significance in building energy saving. This paper investigates a time-average total cost minimization problem of heat pump systems. Firstly, heat pump systems and thermal dynamic building model are built considering thermal inertia. To solve temporally coupled constraints and uncertainties of the outdoor temperature and real-time electricity price in the formulated problem, the paper proposes an online optimization algorithm for building heating based on Lyapunov method. Extensive simulation results show that this method could achieve user comfort and reduce energy cost effectively.
|EI Accession Number|
Buildings ; Heat pump systems ; Lyapunov methods ; Online systems ; Pumps
|ESI Classification Code|
Buildings and Towers:402 ; Energy Conservation:525.2 ; Heat Exchange Equipment and Components:616.1 ; Pumps:618.2 ; Digital Computers and Systems:722.4 ; Systems Science:961
Cited Times [WOS]:0
|Document Type||Conference paper|
|Department||Department of Mechanical and Energy Engineering|
Southern University of Science and Technology,Shenzhen Key Laboratory of Biomimetic Robotics and Intelligent Systems,The Guangdong Prov. Key Laboratory of Human-Augmentation and Rehabilitation Robotics in Universities,Department of Mechanical and Energy Engineering,Shenzhen,518055,China
|First Author Affilication||Department of Mechanical and Energy Engineering|
|First Author's First Affilication||Department of Mechanical and Energy Engineering|
Cao，Mengfan,Chen，Shibo,Yang，Zaiyue,et al. Online Optimization of Heat Pump Systems for Building Heating based on Lyapunov Method[C],2022:1-5.
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