KR850008029A - 직류 전력 케이블 - Google Patents

직류 전력 케이블 Download PDF

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Publication number
KR850008029A
KR850008029A KR1019850003086A KR850003086A KR850008029A KR 850008029 A KR850008029 A KR 850008029A KR 1019850003086 A KR1019850003086 A KR 1019850003086A KR 850003086 A KR850003086 A KR 850003086A KR 850008029 A KR850008029 A KR 850008029A
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KR
South Korea
Prior art keywords
carbon
power cable
carbon black
thermoplastic resin
conductor
Prior art date
Application number
KR1019850003086A
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English (en)
Other versions
KR910009475B1 (ko
Inventor
미찌오 다까오까 (외 7)
Original Assignee
가가야 세이이찌
후지구라 덴센 가부시기 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 가가야 세이이찌, 후지구라 덴센 가부시기 가이샤 filed Critical 가가야 세이이찌
Publication of KR850008029A publication Critical patent/KR850008029A/ko
Application granted granted Critical
Publication of KR910009475B1 publication Critical patent/KR910009475B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • Y10T428/292—In coating or impregnation

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

직류 전력 케이블
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 도체와, 그 도체 주위에 형성된 열가소성 수지의 절연재로서 구성되며, 상기한 절연재는 적어도 약 0.2-5중량%의 카아본블랙을 함유하고, 상기한 카아본블랙의 비표면적 (m2/g)에 대하여 광유흡수제 (cc/100g)의 비율이 0.7이며, 상기한 카아본블랙은 적어도 0. 6중량%의 수소량을 보유한 직류전력 케이블.
  2. 제1항에 있어서, 상기한 카아본 블랙은 10 내지 100μm의 입자크기인 것을 특징으로 하는 직류전력 케이블.
  3. 제1항에 있어서, 전기한 절연층의 전기한 열가소성수지는 적어도 저밀도 및 고밀도 폴리에틸렌 수지와 같은 폴리에틸렌, 폴리프로필렌, 에틸렌비닐아세테이트 중합체 (EVA), 에틸렌에틸 아크릴레이트 중합체(EEA), 에틸렌프로필렌 고무(EPR)로 만들어지는 것을 특징으로 하는 직류전력 케이블.
  4. 제1항에 있어서, 전기한 절연층의 전기한 열가소성 수지는 교차결합형태인 것을 특징으로 하는 직류전력 케이블.
  5. 내부 반도체층이 도체위에 형성되고 전기한 절연층이 내부도체위에 형성되며 외장은 외부반도체층에 형성되는 것을 특징으로 하는 직류전력 케이블.
  6. 제1항에 있어서, 전기한 카아본블랙은 적어도 97중량%의 카아본을 포함하는 것을 특징으로 하는 직류전력 케이블.
  7. 제1항에 있어서, 전기한 카아본블랙은 아주 검은 카아본이며, 비표면적에 대하여 전기한 오일흡수제의 비율이 적어도 3.5인 것을 특징으로 하는 직류전력 케이블.
  8. 제1항에 있어서, 전기한 카아본블랙은 SAF 카아본, ISAF 카아본, I-ISAF 카아본, CF 카아본, SCF 카아본과 HAF 카아본중의 하나이며 비표면적에 대하여 전기한 오일흡수제의 비율이 적어도 1.5인것을 특징으로 하는 직류전력 케이블.
  9. 제8항에 있어서, 전기한 열가소성수지는 폴리에틸렌인 것을 특징으로 하는 직류전력 케이블.
    ※ 참고사항 최초출원 내용에 의하여 공개하는 것임.
KR1019850003086A 1984-05-08 1985-05-07 직류전력케이블 KR910009475B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP91520 1984-05-08
JP59-91,520 1984-05-08
JP59091520A JPS60235304A (ja) 1984-05-08 1984-05-08 直流電力ケ−ブル

Publications (2)

Publication Number Publication Date
KR850008029A true KR850008029A (ko) 1985-12-11
KR910009475B1 KR910009475B1 (ko) 1991-11-16

Family

ID=14028686

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003086A KR910009475B1 (ko) 1984-05-08 1985-05-07 직류전력케이블

Country Status (8)

Country Link
US (1) US4626618A (ko)
EP (1) EP0167239B1 (ko)
JP (1) JPS60235304A (ko)
KR (1) KR910009475B1 (ko)
AU (1) AU569986B2 (ko)
DE (1) DE3574429D1 (ko)
HK (1) HK1691A (ko)
SG (1) SG65390G (ko)

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WO2013030206A1 (en) 2011-08-30 2013-03-07 Borealis Ag Power cable comprising polypropylene

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Also Published As

Publication number Publication date
EP0167239A1 (en) 1986-01-08
SG65390G (en) 1990-10-26
DE3574429D1 (en) 1989-12-28
HK1691A (en) 1991-01-11
EP0167239B1 (en) 1989-11-23
AU569986B2 (en) 1988-02-25
JPS60235304A (ja) 1985-11-22
US4626618A (en) 1986-12-02
JPH047522B2 (ko) 1992-02-12
KR910009475B1 (ko) 1991-11-16
AU4205685A (en) 1985-11-14

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