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Intelligent type high voltage transformer

A high-voltage transformer and intelligent technology, applied in the field of high-voltage power, can solve problems such as the application and promotion of high-voltage transformers, achieve excellent anti-loosening effects, reduce vibration, and ensure stable and reliable effects.

Active Publication Date: 2016-08-17
HENAN ZHUODA ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing high-voltage transformers are installed by means of flange installation or bonding, and the installation position generally needs to be reserved, so the application and promotion of high-voltage transformers are more restricted

Method used

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  • Intelligent type high voltage transformer
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  • Intelligent type high voltage transformer

Examples

Experimental program
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Embodiment 1

[0018] This embodiment is a high voltage transformer, see Figure 1 to Figure 9 As shown, it includes a pressure ring 1 , a core tube 2 , a set of pressure claw assemblies 3 , a voltage transformer 8 and an axial retaining ring 4 .

[0019] The outer peripheral wall of the core tube 2 is provided with an outwardly convex stopper 21 and a concave annular groove 22, and three radial guide holes 23 are evenly distributed along the circumferential direction on the core tube wall; in this embodiment, each radial direction The guide hole runs through the wall of the core tube in the radial direction of the core tube. The axial retaining ring is arranged in the annular groove of the core tube.

[0020] Each radial guide hole 23 includes a guide slide hole 231 and an anti-slip hole 232 arranged in sequence along the axial direction of the core tube; The guide sliding holes are connected; the radial cross-sectional shape of each radial guide hole is T-shaped; each radial guide hole 2...

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Abstract

The invention discloses an intelligent type high voltage transformer. The high voltage transformer comprises a pressing ring, a core tube, a voltage transformer and a set of pressing claw assembly, wherein three radial guiding holes are formed in the core tube; the pressing claw assembly comprises three pressing claws; each pressing claw is provided with a pressing plate part, a guiding sliding block part and a transmission plate part; each pressing plate part is positioned in the tube cavity of the core tube; the three pressing plate parts are clamped to form a wire-clamping hole; the outer end of the guiding sliding block part of each pressing claw extends out of the tube wall of the core tube; each transmission plate part is positioned outside the tube wall of the core tube; each pressing claw slides in a reciprocating manner along one corresponding radial guiding hole; the pressing ring is rotationally arranged on the outer circumferential wall of the core tube; the pressing ring and the three guiding sliding block parts of the pressing claw assembly are arranged in an adjoining manner; three spiral grooves are formed in one side end, adjoined with the guiding sliding block part of each pressing claw, of the pressing ring; the transmission plate part of each pressing claw is positioned in one corresponding spiral groove; the voltage transformer comprises an annular base body; the wire-clamping hole is formed in the annular base body; and when the pressing ring rotates, the corresponding pressing claws are pushed to slide towards the center of the core tube. The intelligent type high voltage transformer has a relatively good performance.

Description

technical field [0001] The invention belongs to the technical field of high-voltage electric power, and in particular relates to an intelligent high-voltage transformer. Background technique [0002] High-voltage transformers are transformers suitable for converting large voltages into small voltages or converting large currents into small currents in 1kv to 220kv power systems for easy measurement, protection, and use. [0003] Most of the existing high-voltage transformers are electromagnetic induction transformers, the working principle is the same as that of the transformer, and the basic structure is also the iron core and the primary and secondary windings. The main functions of high voltage transformers are as follows: convert high voltage into low voltage, convert large current into small current, and then use it for measurement, control and protection. This can not only increase the range of measuring instruments, facilitate the standardization of instruments, redu...

Claims

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Application Information

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IPC IPC(8): H01F27/06H01F38/26H02G7/02F16L3/10
CPCF16L3/10H01F27/06H01F38/26H02G7/02
Inventor 胡妍
Owner HENAN ZHUODA ELECTRIC
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