CN112951491B - 一种高压电缆 - Google Patents
一种高压电缆 Download PDFInfo
- Publication number
- CN112951491B CN112951491B CN202110124514.8A CN202110124514A CN112951491B CN 112951491 B CN112951491 B CN 112951491B CN 202110124514 A CN202110124514 A CN 202110124514A CN 112951491 B CN112951491 B CN 112951491B
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- CN
- China
- Prior art keywords
- nano
- hole structure
- hole
- layer
- cable
- 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.)
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- 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
- H01B9/021—Features relating to screening tape per se
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- 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
- H01B7/02—Disposition of insulation
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- 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
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- 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
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
Landscapes
- Insulated Conductors (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110124514.8A CN112951491B (zh) | 2021-01-29 | 2021-01-29 | 一种高压电缆 |
PCT/CN2021/076977 WO2022160389A1 (zh) | 2021-01-29 | 2021-02-20 | 一种新型高压电缆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110124514.8A CN112951491B (zh) | 2021-01-29 | 2021-01-29 | 一种高压电缆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112951491A CN112951491A (zh) | 2021-06-11 |
CN112951491B true CN112951491B (zh) | 2022-07-15 |
Family
ID=76239349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110124514.8A Active CN112951491B (zh) | 2021-01-29 | 2021-01-29 | 一种高压电缆 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN112951491B (zh) |
WO (1) | WO2022160389A1 (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2507112Y (zh) * | 2001-10-26 | 2002-08-21 | 大庆油田电缆有限公司 | 小微孔无水树交联电缆 |
CN107424666A (zh) * | 2012-03-07 | 2017-12-01 | 古河电气工业株式会社 | 绝缘线、电气设备及绝缘线的制造方法 |
CN202839093U (zh) * | 2012-09-10 | 2013-03-27 | 辽宁塑力电线电缆有限公司 | 一种高压电力电缆 |
CN104185879A (zh) * | 2012-12-28 | 2014-12-03 | 古河电气工业株式会社 | 绝缘电线、电气设备及绝缘电线的制造方法 |
FR3033929B1 (fr) * | 2015-03-17 | 2017-03-31 | Labinal Power Systems | Cable electrique pour l'alimentation d'equipements electriques |
CN204808911U (zh) * | 2015-07-28 | 2015-11-25 | 江苏朗顺电工电气有限公司 | 耐电晕高性能聚酰亚胺纳米孔复合薄膜绕包铜扁线 |
CN208433241U (zh) * | 2018-06-22 | 2019-01-25 | 天津市奥讯通电缆科技发展有限公司 | 防火电缆 |
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2021
- 2021-01-29 CN CN202110124514.8A patent/CN112951491B/zh active Active
- 2021-02-20 WO PCT/CN2021/076977 patent/WO2022160389A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN112951491A (zh) | 2021-06-11 |
WO2022160389A1 (zh) | 2022-08-04 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Guochang Inventor after: Wei Yanhui Inventor after: Li Xuejing Inventor after: Wang Zhaochen Inventor after: Xin Meng Inventor after: Hao Chuncheng Inventor after: Lei Qingquan Inventor before: Wei Yanhui Inventor before: Li Guochang Inventor before: Li Xuejing Inventor before: Wang Zhaochen Inventor before: Xin Meng Inventor before: Hao Chuncheng Inventor before: Lei Qingquan |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |