Power transformer faults diagnosis using undestructive methods (Roger and IEC) and artificial neural network for dissolved gas analysis applied on the functional transformer in the Algerian north-eastern: a comparative study

• Date: 2021
• Main Authors: Bouchaoui, L., Hemsas, K. E., Mellah, H., Benlahneche, S.
• Format: Article
• Language: English
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2021
• Subjects: analysis of dissolved gases in oil; diagnostics of power transformers; feed-forward neural networks; Rogers method; IEC method
• Online Access: http://eie.khpi.edu.ua/article/view/237786
• Journal Title: Electrical Engineering & Electromechanics

Introduction. Nowadays, power transformer aging and failures are viewed with great attention in power transmission industry. Dissolved gas analysis (DGA) is classified among the biggest widely used methods used within the context of asset management policy to detect the incipient faults in their ear...