Wire outlet structure and method of integrated high-voltage-class reactor
A high-voltage, integrated technology, applied in the field of transformer manufacturing, can solve the problems of difficult assembly, cumbersome and complex, and high risk factor of insulation damage, and achieve the effect of simplifying the production operation process and ensuring the mechanical strength.
Active Publication Date: 2021-06-11
BAODING TIANWEI BAOBIAN ELECTRICAL
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Problems solved by technology
However, the detachable lead wire structure needs to be disassembled and assembled many times during the process of product manufacturing, transportation and on-site installation, and the risk factor of insulation damage is high
If an insulating frame is used to fix the structure of the high-voltage outlet, it is cumbersome and complicated, and the assembly is difficult and the cycle is long
Method used
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[0019] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.
[0020] The outlet structure of the integrated high-voltage grade reactor includes screen insulation board 1, fixed insulation board 2, combined wire clamp 3, wire clamp spacer 4, anti-drop wire clamp 5, body screen tube 12, coil outlet 13 and high voltage The lead wire 14, the high voltage lead wire 14 of the coil head 13 is clamped by the combined wire clamp 3. The combined wire clamp 3 is composed of two rectangular splints with semi-circular grooves. The two semi-circular grooves are combined into a round hole to clamp the circular The high-voltage lead wire 14; two sets of combined wire clamps 3 are used to clamp the high-voltage lead wire 14, and the four corners between the two sets of combined wire clamps 3 are provided with wire clamp pads 4, and the two sets of combined wire clamps are connected by a fastener 10. 3 and the wire clip pad...
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The invention relates to a wire outlet structure and method of an integrated high-voltage-class reactor, and belongs to the technical field of transformer manufacturing. The wire outlet structure is characterized in that: after one ends of two fixed insulating plates (2) are respectively fixed with a folding screen insulating plate (1), a folding screen insulating plate (1) is bound on a transformer body folding screen cylinder (12) by using a contraction band (8) for binding, and a high-voltage lead (14) of a coil outlet head (13) is led out from the middle of the two fixed insulating plates (2); and the high-voltage lead (14) is enclosed and fixed by a combined lead clamp (3), an anti-falling lead clamp (5) and corresponding fasteners, and then the high-voltage lead (14) and the two fixed insulating plates (2) are assembled together to form a stable triangular supporting structure. The wire outlet structure has the advantages that the high-voltage lead is stably connected with the reactor body through a whole set of fixing device, the mechanical strength of the joint of the high-voltage lead and the sleeve is guaranteed, and the production operation process is simplified.
Description
technical field [0001] The invention relates to an outlet structure and method of an integrated high-voltage grade reactor, and belongs to the technical field of transformer manufacturing. Background technique [0002] In recent years, with the rapid development of the power industry, the demand for reactors is also increasing, and the requirements for the stability of the internal structure of the reactor are also getting higher and higher. The traditional structure of the high voltage outlet of the reactor is a detachable lead structure, or a structure fixed by an insulating frame fixed on the iron core clamp. However, the detachable lead structure requires multiple disassembly and assembly during product manufacturing, transportation and on-site installation, and the risk factor of insulation damage is high. If an insulating frame is used to fix the structure of the high-voltage outgoing line, it will be cumbersome and complicated, and the assembly will be difficult and ...
Claims
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IPC IPC(8): H01F27/28H01F27/02H01F41/00
CPCH01F27/2828H01F27/022H01F41/00
Inventor 武琼丁领黄立坤
Owner BAODING TIANWEI BAOBIAN ELECTRICAL