A Optimal Control Strategy of Building Energy System Considering Thermal Comfort
| Autor: | Juan Li, Xuefei Zhang, Du Lijia, Shiju Wang, Jing Xu, Xu Ke |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Computer science
020209 energy Control (management) Building energy Thermal comfort 02 engineering and technology Atmospheric model 010501 environmental sciences Optimal control 01 natural sciences Automotive engineering law.invention Radiant heating law 0202 electrical engineering electronic engineering information engineering Operating cost 0105 earth and related environmental sciences Heat pump |
| Zdroj: | 2020 International Conference on Smart Grid and Clean Energy Technologies (ICSGCE). |
| DOI: | 10.1109/icsgce49177.2020.9275628 |
| Popis: | With heat pump (HP) heating getting popular in China, a control strategy for Air Source Heat Pump-Low-Temperature Hot Water Floor Radiant Heating System (AHPFHS) at the building level is required to reduce the operating cost. Model of household AHPFHS was established based on the characteristics of the equipment. The forecast data from weather stations was utilized to build the residential building thermal load model based on the heat balance equation. A rolling optimization control method was proposed. Considering thermal comfort of the customers, the indoor temperature set-point was scheduled for the lowest operating cost of the AHPFHS. A typical case was built to validate the feasibility of the proposed method. Numerical studies show that the proposed control method is able to effectively reduce the operating cost of the system. |
| Databáze: | OpenAIRE |
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