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High-voltage dynamic reactive self-compensating device used for electrical equipment

A technology of automatic power compensation and power equipment, which is applied in the substation/power distribution device shell, metal material coating process, etc., can solve the problem of unsatisfactory surface finish, and achieve excellent abrasion resistance and good surface finish.

Inactive Publication Date: 2017-01-04
苏州菲斯特电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing high-voltage dynamic reactive power automatic compensation device for power equipment needs to be improved in terms of abrasion resistance, oxidation resistance, corrosion resistance, rust resistance, heat resistance, cold resistance, and weather resistance of the metal shell, and the surface finish is not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A high-voltage dynamic reactive power automatic compensation device for electric equipment includes a metal shell, and the metal shell is treated with film coating, and the film coating process includes the following steps:

[0026] 1) Put 1-2 parts by weight of 1-hydroxybenzotriazole, 0.9 parts by weight of aluminum metaphosphate, 1.9 parts by weight of sodium hexametaphosphate, and 2.2 parts by weight of fatty amine polyoxyethylene ether into 50 parts by weight of deionized water in sequence, and stir Uniform;

[0027] 2) Add 12.3 parts by weight of propylene glycol phenyl ether, 13.4 parts by weight of diethylhexyl carbonate, 2.5 parts by weight of sodium alkylbenzene sulfonate, and 0.8 parts by weight of sodium fluoride in turn, and continue to stir until fully mixed and uniform to obtain a coated Membrane treatment solution;

[0028] 3) Put the metal shell into the coating treatment solution for immersion, take it out and dry it.

Embodiment 2

[0030] A high-voltage dynamic reactive power automatic compensation device for electric equipment includes a metal shell, and the metal shell is treated with film coating, and the film coating process includes the following steps:

[0031] 1) Put 1 part by weight of 1-hydroxybenzotriazole, 0.9 parts by weight of aluminum metaphosphate, 1.9 parts by weight of sodium hexametaphosphate, and 2.2 parts by weight of fatty amine polyoxyethylene ether into 50 parts by weight of deionized water in sequence, and stir evenly;

[0032] 2) Add 12.3 parts by weight of propylene glycol phenyl ether, 13.4 parts by weight of diethylhexyl carbonate, 2.5 parts by weight of sodium alkylbenzene sulfonate, and 0.8 parts by weight of sodium fluoride in turn, and continue to stir until fully mixed and uniform to obtain a coated Membrane treatment solution;

[0033] 3) Put the metal shell into the coating treatment solution for immersion, take it out and dry it.

Embodiment 3

[0035] A high-voltage dynamic reactive power automatic compensation device for electric equipment includes a metal shell, and the metal shell is treated with film coating, and the film coating process includes the following steps:

[0036] 1) Put 2 parts by weight of 1-hydroxybenzotriazole, 0.9 parts by weight of aluminum metaphosphate, 1.9 parts by weight of sodium hexametaphosphate, and 2.2 parts by weight of fatty amine polyoxyethylene ether into 50 parts by weight of deionized water in sequence, and stir evenly;

[0037] 2) Add 12.3 parts by weight of propylene glycol phenyl ether, 13.4 parts by weight of diethylhexyl carbonate, 2.5 parts by weight of sodium alkylbenzene sulfonate, and 0.8 parts by weight of sodium fluoride in turn, and continue to stir until fully mixed and uniform to obtain a coated Membrane treatment solution;

[0038] 3) Put the metal shell into the coating treatment solution for immersion, take it out and dry it.

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Abstract

The invention discloses a high-voltage dynamic reactive self-compensating device used for electrical equipment. The high-voltage dynamic reactive self-compensating device comprises a metal shell which is subjected to membrane covering treatment. Membrane covering treatment includes the following steps that (1) 1-2 weight parts of 1-hydroxybenzotriazole, 0.9 weight part of aluminum metaphosphate, 1.9 weight parts of sodium hexametaphosphate and 2.2 weight parts of fatty amine polyoxyethylene ether are sequentially thrown into 50 weight parts of deionized water to be evenly stirred; (2) 12.3 weight parts of phenoxy-1-propanol, 13.4 weight parts of diethylhexyl carbonate, 2.5 weight parts of sodium alkyl benzene sulfonate and 0.8 weight part of sodium fluoride are sequentially thrown to be stirred continuously, and after the materials are fully mixed evenly, membrane covering treating fluid is obtained; and (3) the metal shell is placed into the membrane covering treating fluid to be soaked, and then is dried after being taken out. According to the high-voltage dynamic reactive self-compensating device used for the electrical equipment, the surface of the metal shell is covered with a protective film, the performance is good, and the surface smoothness is high.

Description

technical field [0001] The invention relates to a high-voltage dynamic reactive power automatic compensation device for electric equipment. Background technique [0002] The existing high-voltage dynamic reactive power automatic compensation device for power equipment needs to be improved in terms of abrasion resistance, oxidation resistance, corrosion resistance, rust resistance, heat resistance, cold resistance, and weather resistance of the metal shell, and the surface finish is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide a high-voltage dynamic reactive power automatic compensation device for electric equipment, the metal shell of which is treated with film coating, and the surface of the metal shell is covered with a protective film, which has excellent abrasion resistance, oxidation resistance, corrosion resistance, Anti-rust, heat-resistant, cold-resistant, weather-resistant performance, and good surface finish. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/68H02B1/26
CPCC23C22/68H02B1/26
Inventor 严明
Owner 苏州菲斯特电力科技有限公司
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