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Research on Reinforcement Learning Based Regulation Scheme for Renewable Energy System in Green Buildings

Yin Li

Yin Li

Civil Engineering and Architecture Science and Education Center, Huanghe Science and Technology CollegeZhengzhou, China
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Li, Yin
 et 
Ang Wang

Ang Wang

Civil Engineering and Architecture Science and Education Center, Huanghe Science and Technology CollegeZhengzhou, China
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Wang, Ang
  
21 mars 2025
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Publié en ligne: 21 mars 2025
Reçu: 22 oct. 2024
Accepté: 02 févr. 2025
DOI: https://doi.org/10.2478/amns-2025-0607
Mots clés
© 2025 Yin Li et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

Photovoltaic power generation in winter
Photovoltaic power generation in winter

Figure 2.

The convergence process of DDPG algorithm
The convergence process of DDPG algorithm

Figure 3.

The operation effectiveness of each system control scheme
The operation effectiveness of each system control scheme

Figure 4.

Simulation results of system regulation
Simulation results of system regulation

Figure 5.

Heat supply and Thermal storage system energy storage level
Heat supply and Thermal storage system energy storage level

Related parameters

Window size/m2 Building heat capacity/(J·K-1) Thermal resistance between indoor and environment/(K·W–1) Ashp heating power/kW
10 7453000 5.28×10–3 2

Operation strategy of heat pump and energy storage

Operation strategy of heat pump
Room temperature Ttin\[T_{\text{t}}^{\text{in}}\]/°C Electrovalence pt(yuan(kW·h)-1)
pt≤0.35 0.35<pt≤0.65 pt>0.65
Low 1 1 0.75
Medium 0.75 0.75 0.5
High 0.25 0 0
Operation strategy of energy storage
Photovoltaic power generation Ttin\[T_{\text{t}}^{\text{in}}\]/kW Electrovalence pt(yuan(kW·h)-1)
pt≤0.35 0.35<pt≤0.65 pt>0.65
Low -1 -1 -1
Medium 1 0 1
High 1 0 1

Robustness of DDPG

Scheme Operating cost(RMB) ATV(°C)
0.9°F 1.8°F 2.4°F 0.9°F 1.8°F 2.4°F
Scheme 1 3023 3034 3029 0.182 0.186 0.235
Scheme 2 2392 2406 2407 0.182 0.186 0.235
Scheme 3 2204.34 2263.91 - 0 0 -
DDPG 2181.3 2284.4 2284 0.003 0.005 0.075
Langue:
Anglais
Périodicité:
1 fois par an
Sujets de la revue:
Sciences de la vie, Sciences de la vie, autres, Mathématiques, Mathématiques appliquées, Mathématiques générales, Physique, Physique, autres
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