An assembly device for a transformer low-voltage outgoing line structure

Abstract

The invention discloses an assembly device for a transformer low-voltage outgoing line structure, which includes a transformer skeleton, a winding fixing structure and a low-voltage coil winding are arranged on the outer periphery of the transformer skeleton, the low-voltage coil winding includes several low-voltage side coils, and the low-voltage coil The windings electrically connect several low-voltage side coils according to the transformation requirements to obtain multiple combinations of low-voltage side coil turns and reserve a low-voltage outlet structure, which is used for electrical connection with external electrical appliances and for The external electrical appliances output the power supply voltage, and the winding fixing structure is used to sequentially stack and nest several low-voltage side coils in the low-voltage coil winding to the outer periphery of the transformer frame. In the present invention, the current flowing through the external copper column to the external electrical appliance has a weak magnetic field at the channel steel on the top of the transformer, and no loss or tiny loss will be generated when the magnetic force line passes through the channel steel, effectively avoiding the additional load loss of the transformer.

Description

technical field [0001] The invention relates to the technical field of power transformation, in particular to an assembly device for a transformer low-voltage outlet structure. Background technique [0002] A transformer is a power device that uses the principle of electromagnetic induction to change the AC voltage. It can play the role of voltage conversion, current conversion, impedance conversion, and voltage stabilization in the circuit. It is widely used in many fields such as power supply, machinery manufacturing, metallurgy, and railways. ; [0003] With the increasing use of transformers, people have higher and higher requirements for the use of transformers. They are no longer satisfied with transformers with fixed transformer specifications. They hope to obtain different transformer combinations on the same transformer. The current commonly used method is The high-voltage side or low-voltage side windings are used to lead out multiple externally connected outgoing...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an assembly device for a transformer low-voltage outgoing line structure, so as to solve the problem of drawing out a linear array of outgoing line posts whose adjacent spacing is too small in the limited space where the coil windings on the low-voltage side of the prior art are located, causing the magnetic force line to pass through the channel steel. Loss is generated, which increases the technical problem of transformer load loss

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