EP3971914A4 - INCREASED CAPACITY OVERHEAD INSULATED WIRE - Google Patents

INCREASED CAPACITY OVERHEAD INSULATED WIRE Download PDF

Info

Publication number
EP3971914A4
EP3971914A4 EP20823424.5A EP20823424A EP3971914A4 EP 3971914 A4 EP3971914 A4 EP 3971914A4 EP 20823424 A EP20823424 A EP 20823424A EP 3971914 A4 EP3971914 A4 EP 3971914A4
Authority
EP
European Patent Office
Prior art keywords
insulated wire
increased capacity
overhead insulated
capacity overhead
increased
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP20823424.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3971914A1 (en
Inventor
Kwang Hyun Hahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nano Tim Tech Inc
Original Assignee
Nano Tim Tech Inc
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.)
Filing date
Publication date
Application filed by Nano Tim Tech Inc filed Critical Nano Tim Tech Inc
Publication of EP3971914A1 publication Critical patent/EP3971914A1/en
Publication of EP3971914A4 publication Critical patent/EP3971914A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/428—Heat conduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/023—Alloys based on aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0009—Details relating to the conductive cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/008—Power cables for overhead application
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Inorganic Insulating Materials (AREA)
EP20823424.5A 2019-06-14 2020-06-12 INCREASED CAPACITY OVERHEAD INSULATED WIRE Withdrawn EP3971914A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190070883A KR102328534B1 (ko) 2019-06-14 2019-06-14 증용량 가공 절연전선
PCT/KR2020/007632 WO2020251296A1 (ko) 2019-06-14 2020-06-12 증용량 가공 절연전선

Publications (2)

Publication Number Publication Date
EP3971914A1 EP3971914A1 (en) 2022-03-23
EP3971914A4 true EP3971914A4 (en) 2023-08-09

Family

ID=73782183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20823424.5A Withdrawn EP3971914A4 (en) 2019-06-14 2020-06-12 INCREASED CAPACITY OVERHEAD INSULATED WIRE

Country Status (5)

Country Link
EP (1) EP3971914A4 (ja)
JP (1) JP7161632B2 (ja)
KR (1) KR102328534B1 (ja)
CN (1) CN114008725B (ja)
WO (1) WO2020251296A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230164974A (ko) 2022-05-26 2023-12-05 한국전력공사 복합소재를 이용한 전력선 및 이의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0981192A1 (en) * 1998-03-14 2000-02-23 The Furukawa Electric Co., Ltd. Heat dissipating device for transmission line, transmission line with heat dissipating device, and method for fitting heat dissipating device to transmission line
EP3432317A1 (en) * 2016-03-15 2019-01-23 LS Cable & System Ltd. Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58102405A (ja) * 1981-12-14 1983-06-18 ダイキン工業株式会社 難着雪電線
JPH0642418B2 (ja) * 1987-06-22 1994-06-01 株式会社東芝 耐熱絶縁線輪
JPH0411299Y2 (ja) * 1987-10-28 1992-03-19
KR100747932B1 (ko) 2006-02-15 2007-08-08 엘에스전선 주식회사 전선 피복용 절연재 제조용 조성물 및 이를 이용하여제조된 전선
KR101311227B1 (ko) 2009-08-21 2013-09-24 에스케이종합화학 주식회사 전력케이블 절연층용 가교 폴리에틸렌 조성물
KR20110098548A (ko) 2010-02-26 2011-09-01 한국전력공사 절연전선
KR101161360B1 (ko) * 2010-07-13 2012-06-29 엘에스전선 주식회사 공간전하 저감 효과를 갖는 직류용 전력 케이블
KR101408925B1 (ko) * 2011-01-25 2014-06-18 엘에스전선 주식회사 반도전성 조성물과 절연 조성물을 이용하여 제조된 경량 전력 케이블
CN202632871U (zh) * 2012-07-13 2012-12-26 安徽明都电力线缆有限公司 10kV钢芯耐磨集束架空绝缘电缆
KR20130089217A (ko) * 2013-06-04 2013-08-09 한국전력공사 절연전선
KR101549660B1 (ko) * 2013-09-30 2015-09-03 한국전기연구원 초고강도 강선을 강심으로 이용한 가공송전선
JP6318749B2 (ja) * 2014-03-20 2018-05-09 住友電気工業株式会社 絶縁材料の製造方法、マスタバッチ、絶縁材料および電力ケーブル
KR101565447B1 (ko) * 2015-06-05 2015-11-04 한국전기연구원 가공송배전선용 초고강도 도금 강선
CN104992754A (zh) * 2015-07-20 2015-10-21 江苏中超电缆股份有限公司 含石墨烯的架空绝缘电缆用交联聚乙烯绝缘材料及电缆
US9972420B2 (en) * 2015-12-08 2018-05-15 The Boeing Company Carbon nanotube shielding for transmission cables
KR102565592B1 (ko) * 2016-07-26 2023-08-10 엘지디스플레이 주식회사 휘도 및 색도 측정 시스템 및 방법
JP2018045885A (ja) * 2016-09-15 2018-03-22 日立金属株式会社 絶縁電線
CN107871556A (zh) * 2016-09-23 2018-04-03 江苏亨通电力电缆有限公司 高载流量的架空绝缘电缆及其制造工艺
KR20180091555A (ko) * 2017-02-07 2018-08-16 고려대학교 산학협력단 전력 케이블 반도전층용 컴파운드 및 이를 포함하는 전력 케이블
KR102473515B1 (ko) 2017-06-22 2022-12-01 엘에스전선 주식회사 내한성 및 내유성이 우수한 비할로겐계 절연 조성물 및 이로부터 형성된 절연층을 포함하는 전선

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0981192A1 (en) * 1998-03-14 2000-02-23 The Furukawa Electric Co., Ltd. Heat dissipating device for transmission line, transmission line with heat dissipating device, and method for fitting heat dissipating device to transmission line
EP3432317A1 (en) * 2016-03-15 2019-01-23 LS Cable & System Ltd. Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020251296A1 *

Also Published As

Publication number Publication date
CN114008725B (zh) 2023-01-17
KR102328534B1 (ko) 2021-11-18
JP2022528295A (ja) 2022-06-09
CN114008725A (zh) 2022-02-01
EP3971914A1 (en) 2022-03-23
JP7161632B2 (ja) 2022-10-26
WO2020251296A1 (ko) 2020-12-17
KR20200143059A (ko) 2020-12-23

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