Data-driven temperature prediction and control methods for small biomass boiler heating system in northern China

Authors

  • Kai Wang 1. College of Engineering and Technology, Tianjin Agricultural University, Tianjin 300392, China
  • Yang Li 1. College of Engineering and Technology, Tianjin Agricultural University, Tianjin 300392, China
  • Zhimin Mu 2. College of Basic Science, Tianjin Agricultural University, Tianjin 300392, China;
  • Hong Pan 2. College of Basic Science, Tianjin Agricultural University, Tianjin 300392, China;
  • Wei Xu 3. College of Humanities, Tianjin Agricultural University, Tianjin 300392, China;
  • Yongcheng Jiang 1. College of Engineering and Technology, Tianjin Agricultural University, Tianjin 300392, China;

Keywords:

neural network, biomass boiler, data-driven, temperature prediction, intelligent control

Abstract

The small biomass boiler heating system (SBBHS) offers a cost-effective, convenient, safe, and environmentally friendly heating solution for small-scale users, providing notable social and economic advantages. Temperature prediction and control methods can enable SBBHS to operate more intelligently and autonomously, further minimizing heating expenses. This study focuses on a small biomass boiler heating system in Xinyang, Shandong, utilizing data-driven methods to analyze SBBHS performance in supply water temperature prediction and optimization. To achieve precise temperature predictions, an enhanced artificial neural network model is developed, trained, and validated, with the Levenberg-Marquardt optimization algorithm applied to adjust network weights and thresholds. Additionally, a feedback neural network is employed for short-term, 24-hour temperature predictions of the SBBHS. Experimental results demonstrate that this temperature prediction and control strategy ensures long-term indoor temperature stability and comfort while reducing heating costs. This research contributes to the intelligent upgrading and transformation of small biomass boiler control systems, enabling on-demand heating and reducing carbon emissions. Keywords: neural network, biomass boiler, data-driven, temperature prediction, intelligent control DOI: 10.25165/j.ijabe.20241706.9159 Citation: Wang K, Li Y, Mu Z M, Pan H, Xu W, Jiang Y C. Data-driven temperature prediction and control methods for small biomass boiler heating system in northern China. Int J Agric & Biol Eng, 2024; 17(6): 273–280.

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Published

2024-12-24

How to Cite

Wang, K., Li, Y., Mu, Z., Pan, H., Xu, W., & Jiang, Y. (2024). Data-driven temperature prediction and control methods for small biomass boiler heating system in northern China. International Journal of Agricultural and Biological Engineering, 17(6), 273–280. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/9159

Issue

Section

Renewable Energy and Material Systems