Industrial expert systems review: A comprehensive analysis of typical applications

X Yang, C Zhu - IEEE Access, 2024 - ieeexplore.ieee.org
As a branch of artificial intelligence (AI), expert systems are well-known for interpreting and
deducing solutions to problems based on the rules contained within a knowledge base …

Computational intelligence for preventive maintenance of power transformers

SY Wong, X Ye, F Guo, HH Goh - Applied Soft Computing, 2022 - Elsevier
Power transformers are an indispensable equipment in power transmission and distribution
systems, and failures or hidden defects in power transformers can cause operational and …

An integrated decision-making model for condition assessment of power transformers using fuzzy approach and evidential reasoning

R Liao, H Zheng, S Grzybowski, L Yang… - … on power delivery, 2011 - ieeexplore.ieee.org
This paper presents an integrated model based upon the fuzzy approach and evidential
reasoning decision-making approach to condition assessment of power transformers. An …

Investigation of an expert system for the condition assessment of transformer insulation based on dielectric response measurements

TK Saha, P Purkait - IEEE Transactions on power delivery, 2004 - ieeexplore.ieee.org
The need for economic, reliable, and effective delivery of electric power has lead to the
search for fast, efficient, and effective methods for diagnosing the insulation of high-voltage …

Intelligent fault diagnosis and prognosis approach for rotating machinery integrating wavelet transform, principal component analysis, and artificial neural networks

Z Zhang, Y Wang, K Wang - The international journal of advanced …, 2013 - Springer
This paper proposes a new approach for rotating machinery which integrates wavelet
transform (WT), principal component analysis (PCA), and artificial neural networks (ANN) to …

Performance of a load-immune classifier for robust identification of minor faults in induction motor stator winding

S Das, P Purkait, C Koley… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Reliable detection of induction motor stator winding insulation failure at its early stages is a
challenging issue in modern industry. Insulation failure between small number of turns …

Fault diagnosis approach of traction transformers in high‐speed railway combining kernel principal component analysis with random forest

C Dai, Z Liu, K Hu, K Huang - IET electrical systems in …, 2016 - Wiley Online Library
With the rapid development of high‐speed railways, fault detection and diagnosis for traction
transformers are more and more important, and the detection method with high accuracy is …

Deep learning with LPC and wavelet algorithms for driving fault diagnosis

CSA Gong, CHS Su, YE Liu, DY Guu, YH Chen - Sensors, 2022 - mdpi.com
Vehicle fault detection and diagnosis (VFDD) along with predictive maintenance (PdM) are
indispensable for early diagnosis in order to prevent severe accidents due to mechanical …

Copula-based statistical health grade system against mechanical faults of power transformers

C Hu, P Wang, BD Youn, WR Lee… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
A health grade system against mechanical faults of power transformers has been little
investigated compared to those for chemical and electrical faults. This paper thus presents a …

[引用][C] 输变电设备状态评估方法的研究现状

廖瑞金, 王有元, 刘航, 刘宏波, 马志鹏 - 高电压技术, 2018