Transformer for teaching

A transformer and teaching technology, applied in teaching models, instruments, educational tools, etc., can solve the problems of lack of perceptual knowledge and in-depth understanding of transformers

Inactive Publication Date: 2011-06-08
BAODING TIANWEI GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The students in many scientific research institutes and power transmission and transformation training institutions generally get their understanding of the internal structure of power transformers through transformer books or teacher training, and lack perceptual knowledge and in-depth understanding of transformers.

Method used

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  • Transformer for teaching
  • Transformer for teaching
  • Transformer for teaching

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Embodiment Construction

[0021] Referring to the accompanying drawings, the teaching transformer includes an oil tank 1, a teaching body, a teaching coil, and an oil storage tank 2. The tank wall of the oil tank and the oil storage tank are all equipped with transparent observation windows. The high-voltage coil 7 and the medium-voltage coil 8 in the oil tank are 1. The low-voltage coil 9 corresponds to the cut-away section of the transparent observation window. The high-voltage side of the tank wall is provided with two rectangular transparent observation windows 4, and the low-voltage side tank wall is provided with a rectangular transparent observation window 5. The end face of the oil conservator is provided with There is a flange, and a circular transparent observation window 6 is arranged on the flange. The material of the transparent observation window is tempered glass, and the thickness is about 8mm.

[0022] The invention patent uses toughened glass with good mechanical strength and good visi...

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PUM

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Abstract

The present invention discloses a transformer for teaching comprising a fuel tank, a teaching device body, a teaching coil and an oil conservator, wherein the walls of the fuel tank and the oil conservator are all provided with transparent observation windows and transverse cross sections of a high, a middle and a low voltage coil in the fuel tank, wherein the transverse cross sections correspond to the transparent observation windows; and an end face of the oil conservator is provided with a round toughened glass observation window used for observing the internal structure of the oil conservator. The transformer for teaching has the advantages of wide range of observation, good visibility, beautiful exterior and high mechanical strength, and can satisfy the requirement of being rainproof, moistureproof and antirust.

Description

[0001] technical field [0002] The invention relates to a teaching transformer, which belongs to the field of transformer technology and the field of teaching of power system transformers. [0003] Background technique [0004] The students in many research institutes and power transmission and transformation training institutions generally get their understanding of the internal structure of power transformers through transformer books or teacher training, and lack perceptual knowledge and in-depth understanding of transformers. Therefore, it is very necessary to develop a teaching transformer that can observe the internal structure of the transformer. [0005] Contents of the invention [0006] The purpose of the present invention is to provide a teaching transformer that can observe the specific internal structure of the transformer, which is the same as the power transformer in normal operation of the power system. It has a wide range of observation of the internal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
Inventor 张庆余国钢周爱东王长连李诗杰戴普辉张家萍丁国成
Owner BAODING TIANWEI GRP CO LTD
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