Installation Points Of Oil-immersed Transformer

The distribution transformer is an important component of the substation. The oil-immersed transformer is generally installed in a separate transformer room.
Relying on oil as a cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation. The main transformers of general booster stations are oil-immersed, with a ratio of 20KV/500KV, or 20KV/220KV. The plant transformers used by general power plants to drive their own loads (such as coal mills, induced draft fans, blowers, circulating water pumps, etc.) are also oil-immersed transformers, and its ratio is 20KV/6KV.
The oil-immersed transformer adopts a fully oil-filled sealed type. The corrugated oil tank shell adapts to the expansion of the oil with its own elasticity. It is a permanently sealed oil tank. The oil-immersed transformer has been widely used in various power distribution equipment.