Embedded intelligence for electrical network operation and control [PDF]
, 2011 Integrating multiple types of intelligent, mulitagent data analysis within a smart grid can pave the way for flexible, extensible, and robust solutions to power network ...
Catterson, Victoria +2 more
core +1 more source
Feature Selection and Classification of Transformer Faults Based on Novel Meta-Heuristic Algorithm
Mathematics, 2022 Detecting transformer faults is critical to avoid the undesirable loss of transformers from service and ensure utility service continuity. Transformer faults diagnosis can be determined based on dissolved gas analysis (DGA).
El-Sayed M. El-kenawy +7 more
doaj +1 more source
Diagnosis Kondisi Transformator Berbasis Analisis Gas Terlarut Menggunakan Metode Sistem Pakar Fuzzy [PDF]
, 2015 Dissolved gas analysis of transformer oil is one of the most effective ways to determine the transformer condition. Currently, there are many interpretation techniques that have been used in data processing of dissolved gas analysis results. However, all
Nurhasanah, R. (Rini) +2 more
core
Review Of Modern Diagnostic Techniques For Assessing Insulation Condition In Aged Transformers [PDF]
, 2003 Cellulosic paper and oil insulation in a transformer degrade at higher operating temperatures. Degradation is accelerated in the presence of oxygen and moisture.
Saha, Tapan K.
core +3 more sources
Analisa Kondisi Minyak Trafo Berdasarkan Hasil Uji Dissolved Gas Analisys Pada Trafo Daya #1 Di PT.PLN (PERSERO) GARDU INDUK KOTABUMI [PDF]
, 2022 — Transformer oil is very important because it functions as a coolant and also as an insulator. In transformer oil there are dissolved gases that can cause failure of the transformer due to gas failure (fault gas).
Afrida, Yenni, Fitriono
core +2 more sources
Advanced Science, EarlyView.A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan +7 more
wiley +1 more source
Condition Assessment of High Voltage Power Transformer Using Dissolved Gas Analysis [PDF]
, 2013 Condition monitoring is the process, which is used to monitor parameter of condition in machinery, such that if a significant change occurs it indicates that it may lead to failure of that machine.
Boda, Sonal Sagar +1 more
core
An immune system based genetic algorithm using permutation-based dualism for dynamic traveling salesman problems [PDF]
, 2009 Copyright @ Springer-Verlag Berlin Heidelberg 2009.In recent years, optimization in dynamic environments has attracted a growing interest from the genetic algorithm community due to the importance and practicability in real world applications. This paper
C. Li +7 more
core +1 more source
A long short-term memory based prediction model for transformer fault diagnosis using dissolved gas analysis with digital twin technology [PDF]
, 2022 The most significant tool for defect diagnostics in transformers is dissolved gas analysis (DGA). The time series prediction of dissolved gas levels in oil, when combined with dissolved gas analysis, provides a foundation for transformer fault diagnosis ...
Naidu, Pudi Vasudeva +3 more
core +3 more sources
Advanced Energy Materials, EarlyView.This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim +5 more
wiley +1 more source