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Mounting method of 750 KV tank type breaker

An installation method and circuit breaker technology, applied in switchgear, electrical components and other directions, can solve problems such as poor installation quality and potential safety hazards, and achieve the effects of improving installation quality, improving quality and efficiency, and working environment safety.

Inactive Publication Date: 2016-04-20
XINJIANG POWER TRANSMISSION & TRANSFORMATION ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a method for installing a 750 kV tank circuit breaker, which overcomes the deficiencies of the prior art and can effectively solve the problems of poor installation quality and potential safety hazards in the installation process of the existing 750 kV tank circuit breaker The problem

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  • Mounting method of 750 KV tank type breaker
  • Mounting method of 750 KV tank type breaker
  • Mounting method of 750 KV tank type breaker

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Embodiment Construction

[0049] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0050] In the present invention, for the convenience of description, the description of the relative positional relationship of each component is based on the description attached to the description. figure 1 For example, the positional relationship of front, rear, top, bottom, left, right, etc. is determined according to the layout direction of the drawings in the description.

[0051] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0052] as attached figure 1 As shown, the installation method of the 750 kV tank circuit breaker is carried out in accordance with the following steps:

[0053] Step 101, hoisting the circuit breaker tank body 1;

[0054] Step 102, hoisting the current transformer 2 of th...

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Abstract

The invention relates to the technical field of substation equipment, in particular to a mounting method a 750 KV tank type breaker, comprising following steps: step 101, hoisting a breaker tank body; step 102, hosting a breaker current transformer; step 103, hoisting a breaker bushing and mounting a wiring board; step 104, changing an adsorbent; step 105, inspecting leakage; step 106, evacuating; step 107, injecting sulfur hexafluoride gas. Through standard construction and full-course quality control, the hoisting problem of the 750 KV tank type breaker and the gas leakage problem are solved, and hosting is more stable and safer and accidents are avoided; through leakage inspection, gas leakage may be reduced, environmental pollution may be avoided, the damage of gas leakage to physical health of workers may be avoided, a work environment is safer and more humanized, mounting quality of the breaker is improved, the service life of the breaker is prolonged, and quality benefit is improved.

Description

technical field [0001] The invention relates to the technical field of substation equipment, and relates to a method for installing a 750 kV tank circuit breaker. Background technique [0002] The kilovolt tank circuit breaker has all the advantages of the porcelain column circuit breaker, and it is equipped with a current transformer. Since the 750 kV tank circuit breaker is a new equipment, the installation technology is not yet fully mature, and there are often installation quality problems. There are many safety hazards in the installation process, which will bring hidden dangers to the safe and stable operation of the power grid. Contents of the invention [0003] The invention provides a method for installing a 750 kV tank circuit breaker, which overcomes the deficiencies in the prior art and can effectively solve the problems of poor installation quality and potential safety hazards in the installation process of the existing 750 kV tank circuit breaker The problem...

Claims

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Application Information

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IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 张健张辉疆张立明周希怀谭小刚胡兵李强姚晖
Owner XINJIANG POWER TRANSMISSION & TRANSFORMATION ENG
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