Amorphous alloy is a new type of strip material that does not have a crystal structure, has low magnetization power and high resistivity, resulting in low eddy current losses. Using this material as the iron core can produce a new type of energy-saving amorphous alloy transformer, which is an ideal product for the upgrading of distribution networks.

Amorphous alloy power transformer is an energy-saving transformer. Compared with ordinary transformers, amorphous alloy power transformers have the advantages of low no-load loss, low cost, high efficiency, and easy transportation and installation. Therefore, ensuring the no-load loss value and improving the working efficiency are important core issues in the design process of amorphous alloy power transformers. Moreover, when selecting, in addition to considering that the iron core of amorphous alloy power transformer products is not affected by external forces, it is also necessary to accurately calculate the reasonable selection of amorphous alloy characteristic parameters.

Therefore, the following requirements must be followed in the design of amorphous alloy power transformers:

1. Amorphous alloy power transformers use a new soft magnetic material - amorphous alloy, which has superior performance to various types of silicon steel transformers. Therefore, the saturation magnetic flux density of amorphous alloy materials is very low. When designing and producing, the magnetic flux density should not be selected too high. Usually, choosing a magnetic flux density of 1.3-1.35T can achieve good no-load loss value.

2. The thickness of a single piece of amorphous alloy material is only 0.03 millimeters, so the lamination coefficient reaches 82% -86%.

3. To ensure high safety and reduce maintenance rates of amorphous alloy power transformers, current amorphous alloy power transformer products have improved their sealing structure design during design.