Detalizēts skaidrojums par eļļas iegremdēto transformatoru struktūru

The core structure of an oil-immersed transformer mainly consists of a closed core and windings wound around the core column. In addition, there are numerous components such as fuel tanks, oil storage cabinets, bushings, breathing apparatus, explosion-proof pipes, radiators, tap changers, gas relays, thermometers and oil purifiers. These components work in coordination to ensure Naftas iegremdēto transformatoru . stabila darbība un drošības rādītāji .
The core, as the magnetic circuit part of a transformer, its structure is crucial for reducing hysteresis and eddy current losses. The core is usually made by stacking silicon steel sheets with a thickness of 0.35mm to 0.5mm and coated with insulating varnish or insulated between the sheets by using surface oxide Filmas . Saskaņā ar tinumu izkārtojumu kodolā transformatorus var klasificēt kodola tipā un dzelzs apvalka tipā. Trīsfāžu transformatorā kodola vertikālo daļu sauc par serdes kolonnu, uz kuras ir brūces zemsprieguma un augstsprieguma tinumi, bet horizontālā daļa tiek izmantota, lai veidotu slēgtu magnētisko ķēdi.