Research on New Oil-Gas Separation Technology for Transformerse

Transformers, as essential components of the power system, play a critical role in electricity transmission and distribution. However, the insulation oil used in transformers can experience a decline in its insulation performance and increase the risk of equipment failures due to the presence of internal gases and impurities. By utilizing oil-gas separation technology, harmful components can be effectively removed, keeping the insulation oil pure, extending equipment lifespan, and reducing the risk of faults. Online chromatographic monitoring is a crucial method for oil-gas separation online monitoring, providing reliable protection for transformers and power systems. This article primarily introduces several key technologies of the transformer chromatographic online monitoring system, summarizes their characteristics, and presents an outlook for this technology.