Results 141 to 147 of about 203,934 (147)

Comparative Study of Duval Triangle with the New DGA Interpretation Scheme

2018
Fault diagnosis of power transformer for condition evaluation is being carried out by oil analysis for decades. The most efficient and easy way of condition evaluation of transformer is by evaluating the concentration of gases present in the transformer oil, done using dissolved gas analysis (DGA) over which several techniques are employed to predict ...
Awin Gupta, Kavish Jain, Yog Raj Sood, Naveen Kumar Sharma   +3 more
openaire   +1 more source

Fault Gas Evolution and Laboratory-Calibrated Duval Triangle Adaptation for Dielectric Nanofluids

IEEE Transactions on Dielectrics and Electrical Insulation
Ahmed Maher, Diaa-Eldin A. Mansour, K. Helal, R. A. Abd El-Aal   +3 more
openaire   +1 more source

A Failure Diagnosis Method of Oil-Filled Transformer Using Expert System Based on Duval Triangle Method and IEC 60599

The transactions of The Korean Institute of Electrical Engineers, 2019
Hyeong-Jin Lee, Kwang-Hoon Yoon, Dong-Jin Kweon, Jae-Chul Kim   +3 more
openaire   +1 more source

Enhancing Severity Level Detection of Transformer Discharge and Thermal Faults Using Artificial Intelligence in Duval Triangle 1

IEEE Transactions on Dielectrics and Electrical Insulation
Atul Jaysing Patil, Hasmat Malik, Arush Singh, Pranda Prasanta Gupta, Ram Naresh, Raj Kumar Jarial, Megha Atul Patil, Vaiju Kalkhambkar   +7 more
openaire   +1 more source

Quantum Duval Triangle: A Quantum Machine Learning Approach for Dissolved Gas Analysis in Power Transformers

IEEE Transactions on Dielectrics and Electrical Insulation
Fabio R. Barbosa, Otacilio M. Almeida, Mateus M. Araujo, Abraão G.C. Menezes, Arthur P.S. Braga   +4 more
openaire   +1 more source

Comparative Accuracy of IEC Ratio Approaches and Duval Triangle/Pentagon in Transformer Fault Diagnosis from DGA Data

2025 5th International Conference on Electrical Machines and Drives (ICEMD)
Fateme Aliyari, Mohammad Hamed Samimi, Majid Sanaye-Pasand   +2 more
openaire   +1 more source

Development of an Intelligent GUI with ChatGPT for Efficient and Accurate Transformer Fault Diagnosis Using DGA, Duval Triangle Method, and Machine Learning Automation

2025 22nd International Learning and Technology Conference (L&T)
Safia Babiker, Jouri Jadalhaq, Jana Jadalhaq, Enfel Barkat   +3 more
openaire   +1 more source