Dissolved Gas Analysis (DGA) of transformer oil is a key parameter in predictive maintenance due to its ability to "read" the internal conditions of the transformer without requiring dismantling or stopping operation. Here's a complete explanation: 1. Early Detection of Internal Faults• Dissolved gases (H2, CH4, C2H2, C2H4, C2H6, CO, CO2) are formed due to the degradation of oil or solid insulation due to heat, excess current, or electrical discharge.• Certain gas patterns ind...
Search title :
Oil Condition Monitoring
12 February 2026
381 views
Electrical Signature Analysis
05 November 2026
The difference between Electrical Signature Analysis (ESA) and Electromagnetic Interference (EMI) diagnostics lies in their measurement principles, the parameters analyzed, and the types of fa...
28 views
Oil Condition Monitoring
19 February 2026
Power transformers are one of the most vital assets in an electrical system. Transformer failures not only impact the reliability of the electricity supply but can also cause significant finan...
1128 views
Food & Beverage
30 October 2026
Microbiological safety is one of the most critical aspects of producing bottled drinking water. Consumers expect drinking water that is safe, clean, and meets quality standards. To meet these...
74 views