CN112510666B - 一种对电力线缆传导电磁脉冲的同轴防护装置及安装方法 - Google Patents
一种对电力线缆传导电磁脉冲的同轴防护装置及安装方法 Download PDFInfo
- Publication number
- CN112510666B CN112510666B CN202011093001.7A CN202011093001A CN112510666B CN 112510666 B CN112510666 B CN 112510666B CN 202011093001 A CN202011093001 A CN 202011093001A CN 112510666 B CN112510666 B CN 112510666B
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- China
- Prior art keywords
- power cable
- protection device
- coaxial
- grounding
- zinc oxide
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims abstract description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000001012 protector Effects 0.000 claims abstract description 25
- 239000011787 zinc oxide Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011093001.7A CN112510666B (zh) | 2020-10-13 | 2020-10-13 | 一种对电力线缆传导电磁脉冲的同轴防护装置及安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011093001.7A CN112510666B (zh) | 2020-10-13 | 2020-10-13 | 一种对电力线缆传导电磁脉冲的同轴防护装置及安装方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112510666A CN112510666A (zh) | 2021-03-16 |
CN112510666B true CN112510666B (zh) | 2023-10-27 |
Family
ID=74953725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011093001.7A Active CN112510666B (zh) | 2020-10-13 | 2020-10-13 | 一种对电力线缆传导电磁脉冲的同轴防护装置及安装方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112510666B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101106260A (zh) * | 2006-07-10 | 2008-01-16 | 李连军 | 一种防雷套管及其生产工艺 |
CN201556466U (zh) * | 2009-09-28 | 2010-08-18 | 浙江天杰实业有限公司 | 地埋铠装铝管同轴电缆 |
CN201556465U (zh) * | 2009-09-28 | 2010-08-18 | 浙江天杰实业有限公司 | 阻水铠装同轴电缆 |
CN103907257A (zh) * | 2011-11-04 | 2014-07-02 | 默森美国纽柏瑞港-麻萨诸塞州责任有限公司 | 电路保护装置 |
CN107871572A (zh) * | 2017-12-25 | 2018-04-03 | 李俊杰 | 同轴环电极防护器件 |
-
2020
- 2020-10-13 CN CN202011093001.7A patent/CN112510666B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101106260A (zh) * | 2006-07-10 | 2008-01-16 | 李连军 | 一种防雷套管及其生产工艺 |
CN201556466U (zh) * | 2009-09-28 | 2010-08-18 | 浙江天杰实业有限公司 | 地埋铠装铝管同轴电缆 |
CN201556465U (zh) * | 2009-09-28 | 2010-08-18 | 浙江天杰实业有限公司 | 阻水铠装同轴电缆 |
CN103907257A (zh) * | 2011-11-04 | 2014-07-02 | 默森美国纽柏瑞港-麻萨诸塞州责任有限公司 | 电路保护装置 |
CN107871572A (zh) * | 2017-12-25 | 2018-04-03 | 李俊杰 | 同轴环电极防护器件 |
Also Published As
Publication number | Publication date |
---|---|
CN112510666A (zh) | 2021-03-16 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230924 Address after: Building 1, No. 116 Shiyang Road, Qinhuai District, Nanjing City, Jiangsu Province, 210001 Applicant after: NANJING LOONG SHIELD INTELLIGENT TECHNOLOGY CO.,LTD. Address before: Room 304, building 9, Rongtai villa, 100 houbiaoying, Qinhuai District, Nanjing City, Jiangsu Province, 210007 Applicant before: Wang Shuangqing Applicant before: Li Yanxin Applicant before: Cui Chenhua Applicant before: Tang Hongbin Applicant before: Wang Chuan |
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