The amorphous alloy system is made of iron -hearted transformer, and the air load loss of the iron heart transformer than the iron oxygen magnetic core (referring to the transformer's secondary coil led the road, the power loss measured in the junior and middle -level) is reduced by 80%, and the air load current ( When the transformer secondary coil is attracted, there is still a certain current volume in junior high -level. This part of the current is called the vacuum current) reduced by about 85%. It is the current environmental protection and energy -saving actual effect. In areas with relatively low load rates during the development process. Using a prominent illegal alloys to produce the iron -hearted raw materials of the transformer, you can finally get a very low consumption value. However, it has many characteristics, and it is necessary to ensure and consider in planning and manufacturing. The key body reflects the following aspects :: Aperture three -dimensional rolling iron heart, non -crystal three -dimensional high and low pressure integrated machine

(1) The intensity of the raw materials of amorphous alloy pieces is very high. It is difficult to cut it with commonly used tools. Therefore, it should be paid attention to reducing the cutting volume when designing.

(2) The non -crystal alloy chip type is thin and thin, and the surface of the workpiece is not particularly flat, the iron -hearted filling coefficient is relatively low.

(3) Averse crystal alloys are particularly sensitive to mechanical stress. In the overall design, we must prevent the selection of the traditional solution design with the iron heart as the main load -bearing component.

(4) In order to obtain good low -loss characteristics, an amorphous alloy iron heart film needs to be described.

(5) In terms of electrical performance. In order to reduce the tailoring of the iron heart film, the iron heart of the entire new product consists of four independent iron heart frames side by side, and each winding is sucking on the two frames of the equivalent circuit alone. In addition to the magnetic flux in each box, there are three harmonic magnetic flux. Among the two major rolls of iron heart frames in the obstruction, the three harmonic magnetic flux is exactly in the opposite phase difference. The value is the same, so each set of three harmonic flux space vectors in each set of obstructions and zero. If the one -side side is the D wiring method, there are three harmonic current control circuits. If the secondary voltage waveform is produced by the magnetic induction, there will be no three harmonic working voltage components.