[HTML][HTML] Improving clothing product quality and reducing waste based on consumer review using RoBERTa and BERTopic language model

A Alamsyah, ND Girawan - Big Data and Cognitive Computing, 2023 - mdpi.com
The disposability of clothing has emerged as a critical concern, precipitating waste
accumulation due to product quality degradation. Such consequences exert significant …

[HTML][HTML] Improved support vector machine for voiceprint diagnosis of typical faults in power transformers

J Wang, Z Zhao, J Zhu, X Li, F Dong, S Wan - Machines, 2023 - mdpi.com
The traditional power transformer diagnosis method relies on a lot of experience knowledge
and a complex sampling process, which brings great difficulties to the fault diagnosis work …

[HTML][HTML] Fault Voiceprint Signal Diagnosis Method of Power Transformer Based on Mixup Data Enhancement

S Wan, F Dong, X Zhang, W Wu, J Li - Sensors, 2023 - mdpi.com
A voiceprint signal as a non-contact test medium has a broad application prospect in power-
transformer operation condition monitoring. Due to the high imbalance in the number of fault …

A Fault Diagnosis Method for Power Systems Based on Temporal Tissue-Like P Systems

K Zhou, T Wang, X Chen, Q Leng - Protection and Control of …, 2024 - ieeexplore.ieee.org
To quickly and accurately identify faulty components based on the alarm information is
critical for the fault diagnosis of power grids. To address this challenge, this paper proposes …

Wind Turbine Gearbox Fault Diagnosis Based on Multi-Sensor Signals Fusion

Y Zhao, Z Song, D Li, R Qian… - Protection and Control of …, 2024 - ieeexplore.ieee.org
This paper proposes a novel fault diagnosis method by fusing the information from multi-
sensor signals to improve the reliability of the conventional vibration-based wind turbine …

Blocking method with PSO-SVDD for differential protection of power transformer

Z Li, N Xv, X Chen, Y Zhang, A He, Z Jiao - Electric Power Systems …, 2024 - Elsevier
Multiple features fusion through artificial intelligence holds the potential to enhance the
reliability of transformer protection. However, the existing methods encounter challenges …

Discrimination between internal faults and inrush currents in power transformers based on the discriminative-feature-focused CNN

A He, Z Jiao, Z Li, Y Liang - Electric Power Systems Research, 2023 - Elsevier
Overcoming the drawback of the incorrect action of differential protection induced by the
inrush current is a crucial issue for transformer protection. This paper proposes a deep …

[HTML][HTML] A machine learning-based assessment model for defect diagnosis in XLPE power cables

SI Evangeline, S Darwin, K Baskaran, EFI Raj - e-Prime-Advances in …, 2024 - Elsevier
Cross-linked polyethylene (XLPE) power cables are commonly used in flexible DC
transmission applications. The diagnosis of the defects of XLPE power cable has …

Fault Diagnosis of Wind Turbine Bearing Based on Parameter-Optimized VMD and Multi-feature Fusion

H Lai, J Chen, K Xiahou, M Li, Q Wu - Arabian Journal for Science and …, 2024 - Springer
Deep learning techniques have been widely applied to wind turbine bearing fault diagnosis
in recent years. However, current methods often face challenges in feature extraction, which …

Discrimination between Inrush and Internal Fault Currents in Power Transformers Using Hyperbolic S-Transform

LA Yaseen, A Ebadi, AA Abdoos - International Journal of Engineering, 2023 - ije.ir
Numerous methods exist to distinguish between inrush current and internal faults, but these
approaches have not yet become practical due to their inherent limitations. As a result …