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Power cable for water conservancy and hydropower station

A technology for power cables and hydropower stations, applied in the field of water conservancy and hydropower

Inactive Publication Date: 2016-09-07
孟根森
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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 and hydropower station

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: 16 parts of butyl rubber, 18 parts of polyisobutylene, 14 parts of sodium allyl sulfonate, 12 parts of monododecyl phosphate, 18 parts of potassium aluminum sulfate dodecahydrate, 2,2-dihydroxy 14 parts of methacrylic acid, 12 parts of bisphenol A epoxy resin, 18 parts of carboxylated butylbenzene modified emulsion, 14 parts of silica sol, 12 parts of sodium lauryl sulfate, 18 parts of chlorinated paraffin, pyromellitidine 14 parts of acid anhydride, 14 parts of benzothiazole, 12 parts of acrylate resin, 18 parts of barium sulfate, 14 parts of castor oil, 12 parts of silicon nitride powder, 18 parts of aluminum h...

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: 18 parts of butyl rubber, 20 parts of polyisobutylene, 16 parts of sodium allyl sulfonate, 14 parts of monododecyl phosphate, 20 parts of potassium aluminum sulfate dodecahydrate, 2,2-dihydroxy 16 parts of methacrylic acid, 14 parts of bisphenol A type epoxy resin, 20 parts of carboxylated butylbenzene modified emulsion, 16 parts of silica sol, 14 parts of sodium lauryl sulfate, 20 parts of chlorinated paraffin, pyromellitidine 16 parts of acid anhydride, 16 parts of benzothiazole, 14 parts of acrylic resin, 20 parts of barium sulfate, 16 parts of castor oil, 14 parts of silicon nitride powder, 20 parts of alumin...

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: 20 parts of butyl rubber, 22 parts of polyisobutylene, 18 parts of sodium allyl sulfonate, 16 parts of monododecyl phosphate, 22 parts of potassium aluminum sulfate dodecahydrate, 2,2-dihydroxy 18 parts of methacrylic acid, 16 parts of bisphenol-A epoxy resin, 22 parts of carboxybutyl benzene modified emulsion, 18 parts of silica sol, 16 parts of sodium lauryl sulfate, 22 parts of chlorinated paraffin, pyromellitidine 18 parts of acid anhydride, 18 parts of benzothiazole, 16 parts of acrylate resin, 22 parts of barium sulfate, 18 parts of castor oil, 16 parts of silicon nitride powder, 22 parts of aluminum hydrox...

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Abstract

The invention relates to a power cable for a water conservancy and hydropower station. The power cable comprises multiple copper alloy wires and protecting sleeves, wherein the copper alloy wires are arranged in a mutually-parallel manner; the outer layer of each copper alloy wire is coated with the corresponding protecting sleeve; the protecting sleeve comprises the following components: butyl rubber, polyisobutene, sodium allysulfonate, dodecyl phosphoric acid monoester, aluminium potassium sulfate dodecahydrate, 2, 2-dimethylolpropionic acid, bisphenol A type epoxy resin, carboxylated styrene butadiene modified emulsion, silica sol, lauryl sodium sulfate, chlorinated paraffin, pyromellitic dianhydride, benzothiazole, acrylic resin, barium sulfate, castor oil, silicon nitride powder, aluminium hydroxide powder, antimonous oxide powder, urea resin, dibasic lead phosphite, magnesium hydrate, triethylene glycol di-2-ethylhexoate, pyrithione zinc and melamine sodium phosphate. The cable is soft, durable, high-temperature resistant, safe and reliable, and high in radiating performance, so that the power cable can be used in quite severe environments.

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 object of the present invention is to provide a power cable for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/04H01B7/29H01B7/28H01B7/18H01B7/282H01B3/30
CPCH01B7/04H01B3/30H01B7/18H01B7/28H01B7/282H01B7/29
Inventor 孟根森
Owner 孟根森