Improved intelligent methods for power transformer fault diagnosis based on tree ensemble learning and multiple feature vector analysis

A Hechifa, A Lakehal, A Nanfak, L Saidi, C Labiod… - Electrical …, 2024 - Springer
This paper discusses the impact of the feature input vector on the performance of dissolved
gas analysis-based intelligent power transformer fault diagnosis methods. For this purpose …

[HTML][HTML] Fuzzy algorithms for diagnosis of furnace transformer insulation condition

AS Karandaev, IM Yachikov, AA Radionov, IV Liubimov… - Energies, 2022 - mdpi.com
Implementation of the smart transformer concept is critical for the deployment of IIoT-based
smart grids. Top manufacturers of power electrics develop and adopt online monitoring …

Hybrid DGA Method for Power Transformer Faults Diagnosis Based on Evolutionary k-Means Clustering and Dissolved Gas Subsets Analysis

A Nanfak, S Eke, F Meghnefi, I Fofana… - … on Dielectrics and …, 2023 - ieeexplore.ieee.org
Considered as the heart of electrical power transmission and distribution networks, power
transformers are essential part of the electricity transmission grid. Among the condition …

Mitigation of harmonics in a 6 kV and 650 kW motor

LB Corrales-Barrios, JC Fernández-Blanco… - Electrical …, 2024 - Springer
Motors that work with high voltage and consume a lot of power, specifically those of 6 kV and
650 kW, generate harmonics of voltage and current harmful to the electro-energy system …

Fault Diagnosis of Combustion Engines in MTU 16VS4000-G81 Generator Sets Using Fuzzy Logic: An Approach to Normalize Specific Fuel Consumption

JC Fernández, LB Corrales, IF Benítez… - … Symposium on Intelligent …, 2022 - Springer
The availability of combustion engines used in generating sets is essential for the continuity
of electrical service in industrial and service processes. There are different diagnostic …

[PDF][PDF] Simulation of losses in a three-phase bank of transformers in the presence of harmonic distortion.

F Grau-Merconchini, O Hernández-Areu… - … Journal of Electrical …, 2024 - researchgate.net
The load losses of the transformers increase considerably with the presence of harmonic
distortion in the currents. Its increase can be determined using an analytical method based …

Aplicabilidad de la inteligencia artificial en Colombia para prevenir los riesgos laborales: revisión sistemática

FAJ Bolívar… - Revista tajamar, 2023 - publicaciones.litoral.edu.co
Resumen introducción: El uso de la inteligencia artificial ha tomado relevancia en los
últimos años debido a la capacidad de realizar tareas automatizadas, sin control humano …

Análisis y evaluación de la calidad del servicio técnico en Cuba con el método TOPSIS: Analysis and evaluation of the quality of technical service in Cuba with the …

NAC Torres, ES Gil, EL Pérez - Ingeniería Energética, 2024 - rie.cujae.edu.cu
Los indicadores de calidad del servicio eléctrico se analizan y gestionan estadísticamente
para generar informes que reflejen las deficiencias del sistema eléctrico, lo que permite …

[PDF][PDF] FAULT DETECTION IDENTIFICATION FOR POWER TRANSFORMERS PROTECTION

HK ABDALSADA - 2022 - eprints.utm.my
The stability of the power system is dependent on the reliability of the various components in
the network. A power transformer is a critical component of a power system's transmission …

[引用][C] Impacto del consumo de energía reactiva en el Operador de Red (OR) en el sector suroriental de la ciudad de Barranquilla

RA Barrios Blanco, JJ Reyes Martínez - 2022 - Corporación Universidad de la …