[Transformer capacity] What are the installation points of oil-immersed transformers

Oil-immersed transformers are generally installed in a separate transformer room. What are the installation points of oil-immersed transformers? Anhui Dali Xiaobian will take you to find out.

Oil-immersed transformers rely on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed cooling, and forced oil circulation. The main transformer of the booster station is generally oil-immersed, and the transformation ratio is 20KV/500KV or 20KV/220KV. Generally speaking, auxiliary transformers are used to drive power plants with their own loads (such as coal mills, induced draft fans, blowers, circulating water pumps, etc.). ) is also an oil-immersed transformer with a transformation ratio of 20KV/6KV.

Oil-immersed transformers are fully oil-filled and sealed. A corrugated tank casing is a permanently sealed tank that accommodates oil expansion with its own elasticity. Oil-immersed transformers have been widely used in various power distribution equipment.