2020年4月22日 · One of the most common parameters that are observed in the transformer oil is 2-Furaldehyde, a compound that is produced due to the aging of Kraft paper. Although the …

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2024年8月14日 · Furfural (furan-2-carbaldehyde, or 2-Furaldehyde, or 2-FAL) is a furanic compound that is ubiquitous in environmental and food contexts, deriving from different …

The 2-FAL concentration is being used decades ago. In this contribution, condition monitoring history and experience with transformer fleets are reported for a service aging of 75 years. 37 …

FAL （法語： Fusil Automatique Légère（英語：Light Automatic Rifle ）， 直译： “轻型自动步枪”）是由 比利時 埃斯塔勒国营工厂 （FN）設計的一款使用 7.62×51毫米口径北约弹 的 戰鬥步 …

2025年2月16日 · FAL （法语： Fusil Automatique Légère（英語：Light Automatic Rifle ）， 直译： “轻型自动步枪”）是由 比利时 埃斯塔勒国营工厂 （FN）设计的一款使用 7.62×51毫米口径 …

2013年2月1日 · Furanic derivatives in transformer oil are correlated with UV–visible spectral property. 2-FAL is the major furanic derivative and the most stable compound of deterioration …

2019年11月1日 · 2-furfuraldehyde (2-FAL) is widely accepted as a chemical marker to indicate the degradation of cellulose insulation in oil-impregnated transformers. However, the application of …

2015年9月14日 · Electrical Insulation Magazine in its August issue published that study presents a statistical study devoted to obtaining the reference values of 2-FAL in power transformers . …

This study investigates the optical characteristics of 2-Furaldehyde in the near infrared region and finds three peaks observed at 1610 nm – 1640 nm, 1100 nm – 1115 nm and 860 nm – 890 nm …