When the transformer core is affected by remanence, eliminating the remanence becomes a necessary task. Remanence is the result of hysteresis loss during the magnetization of the transformer core. The core magnetization process is the orderly arrangement of the small magnetic poles in the core material under the action···
The source of transformer noise mainly comes from the iron core. The iron core noise is the vibration of the iron core caused by the magnetic distortion and magnetic attraction of the silicon steel sheet. The size of the magnetic distortion is related to the silicon steel sheet material/iron core compactness. The highe···
The main requirements of transformer core assembly process are:1, moving coil core stackingA. Flange one end of the rivet into shape, the thickness of the flanging is 2.3-3mm and the diameter is Φ13.5-14mm.B. Put the processed silicon steel sheet on a special fixture for stacking, and the iron chip is trimmed while mo···
Two important conditions for demagnetization: overlapping of magnetic poles and decreasing magnetic field strength. If the ferromagnetic material is demagnetized, the consistency of the magnetic domain arrangement must be disrupted, so that the magnetic domain arrangement is disorderly and does not show magnetism to th···
Transformer cores are generally made of silicon steel sheets. Silicon steel is a kind of steel that contains silicon (silicon is also called silicon). Silicon steel is used as the core of the transformer, because silicon steel itself is a magnetic substance with strong magnetic permeability. It can produce a large magn···
(1) The iron core touches the shell and clamps. After installation, due to negligence, the stabilizing (positioning) nails on the top cover of the fuel tank were not turned over or removed, causing the iron core to collide with the tank shell; the iron core clamp limbs touched the iron core column; silicon steel sheet ···