Amorphous alloy transformer assembly method

A technology of amorphous alloy and assembly method, which is applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc. It can solve problems such as damage, falling of iron core fragments, hidden dangers of transformer safe operation, etc., and achieve the effect of reducing noise and loss

Inactive Publication Date: 2008-03-19
CHINESE ELECTRICAL EQUIP GRP CO LTD
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  • Abstract
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Problems solved by technology

[0003] Since the amorphous alloy core sheet is extremely thin, there will be some damage in the process of manual opening and closing. If the treatment is not thorough, th

Method used

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  • Amorphous alloy transformer assembly method

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Embodiment Construction

[0024] A method for assembling an amorphous alloy transformer is characterized in that it comprises the following steps:

[0025] 1) Place the upper clamp and upper platen;

[0026] 2) Put the iron core frame upright, open the iron core frame, and put in the iron core for insulation;

[0027] 3) Lift the coil, put the coil head down on the core column;

[0028] 4) Place the lower iron yoke for insulation, and the size of the notch is flush with the window of the iron core when placed;

[0029] 5) Drive the same number of braces into the coil, and drive them evenly on both sides;

[0030] 6) Cage the iron core and take out the fragments in time: put the iron core pieces on the lower iron yoke insulation layer by layer, and do not tilt when closing the iron core, minimize the joints, and stick them with tape after they are in place;

[0031] 7) Connect the ground sheet, connect the core frames, and seal the joints with epoxy resin;

[0032] 8) Place the insulation and the lo...

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Abstract

The invention discloses an method of assembling an amorphous alloy transformer, which comprises placing an upper fastening plate and an upper compression plate; vertically placing iron core frames, opening the iron core frame and placing an iron core insulator inside; covering coils on an iron core column with the coil outlet being faced downward; placing a lower iron yoke insulator in a way that the rabbet thereof is aligned to an iron core window; fixing supporting plates, in the same number as the coils, inside the coils, closing the iron core, taking out the fragments in time; placing iron core disks, in multi-stage mode, on the lower iron yoke insulator, closing the iron core, adhering with adhesive tape, connecting grounded disks to connect iron core frames and sealing the joint seams with epoxide resin; placing an insulator and a lower compress plate; turning the transformer body and drying the body; and assembling lead lines to obtain an amorphous alloy transformer. The invention can eliminate the potential danger that the iron core chips fall into the coils during the operation of the transformer, and reduce the noise and loss of the transformer.

Description

technical field [0001] The invention relates to an assembly method of an amorphous alloy transformer. Background technique [0002] Since the non-alloy crystal iron core adopts a structure consisting of 4-8 iron core frames stacked together, the iron core should be erected and shaped first, and then the iron core should be opened to assemble the coil. The conventional method is to put the coil on the iron core with the head facing up after the iron core is opened and processed, and then perform the following processing. This set of coils brings certain problems: [0003] Since the amorphous alloy core sheet is extremely thin, there will be some damage in the process of manual opening and closing. If the treatment is not thorough, some core fragments will fall into the coil during the operation of the transformer, which will seriously affect the safe operation of the transformer. pose great dangers. Contents of the invention [0004] In order to ensure the quality of the...

Claims

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Application Information

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IPC IPC(8): H01F41/00
Inventor 张伟
Owner CHINESE ELECTRICAL EQUIP GRP CO LTD
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