Computer Engineering and Applications ›› 2021, Vol. 57 ›› Issue (16): 27-39.DOI: 10.3778/j.issn.1002-8331.2102-0136

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Review of Fault Diagnosis of Building Electrical System

QIAN Wenbo, XIONG Jianbin, CEN Jian, WANG Qi, YU Dezheng, WU Runjie   

  1. 1.School of Automation, Guangdong Polytechnic Normal University, Guangzhou 510665, China
    2.Guangdong Smart Building Equipment Energy Conservation and Control Engineering Technology Research Center, Guangzhou 510665, China
  • Online:2021-08-15 Published:2021-08-16



  1. 1.广东技术师范大学 自动化学院,广州 510665
    2.广东省智慧建筑设备节能与控制工程技术研究中心,广州 510665


This paper elaborates on the research status, application prospects and fault diagnosis methods of building electrical systems. Firstly, it introduces three types of signal analysis, analytical models and artificial intelligence algorithms used to solve the typical algorithms of building electrical system fault diagnosis. Secondly, it summarizes new research advances of the three types of methods in fault diagnosis on model selection, learning algorithms and practical applications. Finally, it discusses the theoretical analysis of signal analysis, analytical models and artificial intelligence algorithms in the fault diagnosis of building electrical systems, problems to be solved, and future development prospects.

Key words: electrical building, fault diagnosis, signal analysis, analytical model, artificial intelligence



关键词: 建筑电气, 故障诊断, 信号分析, 解析模型, 人工智能