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Power cable for water conservancy hydropower stations

A technology for power cables and hydropower stations, which is applied in the field of water conservancy and hydropower to achieve the effects of superior flame retardancy, soft texture and improved performance.

Inactive Publication Date: 2016-11-02
王小凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In hydropower stations, power cables with composite requirements are often required to be suitable for use in different environments, and general power cables cannot meet the requirements

Method used

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  • Power cable for water conservancy hydropower stations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The power cable for water conservancy and hydropower stations in this embodiment includes multiple copper alloy wires and protective sleeves. The copper alloy wires are placed parallel to each other. The outer layer of each copper alloy wire is covered with a protective sleeve. The protective sleeve consists of the following parts by mass: Component composition: 26 parts of polyethylene terephthalate, 24 parts of polymethyl methacrylate, 24 parts of polyethersulfone, 22 parts of base oil, 24 parts of orange oil, 24 parts of polypropylene glycol, 22 parts of polyglycerol ricinoleate, 24 parts of polyvinyl acetate emulsion, 24 parts of silver-loaded nano zirconium phosphate antibacterial agent, 22 parts of butylparaben, 22 parts of borax powder, 22 parts of cyanoethyl cellulose, pure aluminum Calcium acid cement 24 parts, lead difluoride powder 22 parts, zirconia powder 20 parts, beeswax 24 parts, kaolin powder 22 parts, strontium chromate powder 20 parts, wollastonite pow...

Embodiment 2

[0024]The power cable for water conservancy and hydropower stations in this embodiment includes multiple copper alloy wires and protective sleeves. The copper alloy wires are placed parallel to each other. The outer layer of each copper alloy wire is covered with a protective sleeve. The protective sleeve consists of the following parts by mass: Component composition: 28 parts of polyethylene terephthalate, 26 parts of polymethyl methacrylate, 26 parts of polyethersulfone, 24 parts of base oil, 26 parts of orange oil, 26 parts of polypropylene glycol, 24 parts of polyglycerol ricinoleate, 26 parts of polyvinyl acetate emulsion, 26 parts of silver-loaded nano zirconium phosphate antibacterial agent, 24 parts of butylparaben, 24 parts of borax powder, 24 parts of cyanoethyl cellulose, pure aluminum Calcium acid cement 26 parts, lead difluoride powder 24 parts, zirconia powder 22 parts, beeswax 26 parts, kaolin powder 24 parts, strontium chromate powder 22 parts, wollastonite powd...

Embodiment 3

[0031] The power cable for water conservancy and hydropower stations in this embodiment includes multiple copper alloy wires and protective sleeves. The copper alloy wires are placed parallel to each other. The outer layer of each copper alloy wire is covered with a protective sleeve. The protective sleeve consists of the following parts by mass: Component composition: 30 parts of polyethylene terephthalate, 28 parts of polymethyl methacrylate, 28 parts of polyethersulfone, 26 parts of base oil, 28 parts of orange oil, 28 parts of polypropylene glycol, 26 parts of polyglycerol ricinoleate, 28 parts of polyvinyl acetate emulsion, 28 parts of silver-loaded nano zirconium phosphate antibacterial agent, 26 parts of butylparaben, 26 parts of borax powder, 26 parts of cyanoethyl cellulose, pure aluminum Calcium acid cement 28 parts, lead difluoride powder 26 parts, zirconia powder 24 parts, beeswax 28 parts, kaolin powder 26 parts, strontium chromate powder 24 parts, wollastonite pow...

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Abstract

The invention relates to a power cable for water conservancy hydropower stations. The power cable comprises a plurality of copper alloy wires and a protective sheath which is composed of: polyethylene glycol terephthalate, polymethyl methacrylate, polyether sulfone, basic oil, tangerine oil, polypropylene glycol, polyglycerol polyricinoleate, polyvinyl acetate emulsion, nano zirconium phosphate silver-supported antibacterial agent, butylparaben, borax powder, cyanoethyl cellulose, pure calcium aluminate cement, lead difluoride powder, zirconium dioxide powder, bee wax, kaolin powder, strontium chromate powder, wollastonite powder, zirconium silicate powder, hexamethylene diisocyanate, zinc hydroxystannate, decabrominated diphenyl ether, sodium antimonate, N-phenyl-2-naphthylamine, N-methyl-2-pyrrolidone, N-tert-butyl-2-benzothiazole sulfenamide, N-nitroso-dimethylamine, [alpha]-cyano-acrylate, and [gamma]-(2,3-epoxypropoxyl)propyltrimethoxylsilane. The power cable is improved in use performance.

Description

technical field [0001] The invention relates to a power cable for a water conservancy and hydropower station, belonging to the technical field of water conservancy and hydropower. Background technique [0002] A hydroelectric power station is a power station that uses the kinetic energy of the powerful water flow generated by the water level difference to generate electricity, referred to as "hydropower station". Industrial enterprises that use the water energy of rivers to drive water turbines to drive generator sets to generate electricity. Advantages: no fuel, low cost, no environmental pollution, simple manufacturing of electromechanical equipment, flexible operation, etc. Power cables with composite requirements are often required in hydropower stations in order to be suitable for use in different environments, and general power cables cannot meet the requirements. Contents of the invention [0003] The purpose of the present invention is to provide a power cable fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L33/12C08L81/06C08L91/00C08L31/04C08L91/06C08K13/06C08K9/12C08K3/08C08K3/24C08K5/06C08K3/34H01B7/18H01B7/28H01B7/295H01B9/00H01B3/42
CPCC08L67/02C08K2201/011C08K2201/014C08L2201/02C08L2203/202C08L2205/02C08L2205/035H01B3/423H01B7/18H01B7/28H01B7/2806H01B7/295H01B9/00
Inventor 王小凤
Owner 王小凤
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