The advantages and disadvantages of oil immersed transformer can directly affect the power consumption, so it is very important to select the transformer with high cost performance and good performance...

All transformers used in the power network are collectively referred to as power transformers, that is, transformers at all levels used before power distribution, with a general voltage of 6kv-35kv....

Box type transformer is a general term for the transformer system installed in the box （as protection）， which is divided into three parts: ① high voltage switch control room; ② Transformer room; ③ Low voltage switch control room...

Oil immersed transformer is a transformer with insulating oil as its insulation from the ground end of the shell. It is a liquid insulating medium. The role of insulating oil is insulation and insulation. The internal main support, iron core...

The maintenance of distribution transformer is to ensure its normal and safe operation after maintenance. The power is safe and stable, and the transformer in operation or shutdown shall be maintained once a year. When it is put into operati...

The operation of dry-type transformer needs a certain temperature. Generally speaking, the temperature of dry-type transformer also changes constantly. The temperature of dry-type transformer should be carried out within the normal range. Ho...

The temperature rise of oil immersed transformer refers to the difference between the transformer temperature and the surrounding air temperature. Among the many factors affecting the service life of transformer, temperature will cause insul...

The maintenance of distribution transformer is the daily work that electricians, operators and repairmen must carry out in order to maintain the normal technical state of the transformer and prolong its service life. Transformer maintenance ...