The structure of
Dry Transformer is very complex, and the characteristics and effects of dry transformer are also carried out with the help of the important parts of dry transformer, so it is important to figure out the role of the important parts of dry transformer.
1. Winding resistance (alias coil)
It is generally made of insulated flat copper core wire or round copper core wire wound on the winding die. Chongqing
Dry Type Transformer factory includes primary, secondary (high pressure, bottom pressure)2 groups. The primary coil is to transfer the electrical energy of the original side into a part of the dry transformer to complete the process of the excitation regulator system, and the other part is to fill the electrical energy in the secondary coil, the secondary coil is to convert the magnetic energy into electrical energy and transmit it out.
The coil is generally connected in accordance with the necessary electrical equipment control loop docking method (D Angle connection or Y star connection).
2. Automobile fuel tank and base
The car oil tank is equipped with dry transformer oil for insulation and refrigeration. The dry transformer factory is made of steel plate, which is made of high impact toughness, small deformation, and no water leakage at the joint of electric welding. Our enterprise uses the corrugated plate structure, which can satisfy the demand of dry type transformer running heat pipe heat dissipation, and satisfy the demand of dry type transformer oil increase and decrease, save the oil pillow, dry type transformer oil and gas protection, greatly reduce the oil air oxidation rate, increase the application time limit and maintenance cycle time, greatly reduce the operation cost of dry type transformer.
3. Body insulation
Including a secondary insulation, plugging insulation and insulation with the core, and between the casing insulation. Common materials are: cardboard, epoxy resin glue, a variety of insulation materials, dry transformer oil, welder wood, etc. In addition to the excellent insulation effect of dry type transformer oil, it also has the practical effect of helping dry type transformer heat pipe to dissipate heat, and is used for cooling the core and coil.
These are the important parts of dry change and the effect it plays.
