CN113871177B - Gis及外置式电流互感器 - Google Patents
Gis及外置式电流互感器 Download PDFInfo
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- CN113871177B CN113871177B CN202110985221.9A CN202110985221A CN113871177B CN 113871177 B CN113871177 B CN 113871177B CN 202110985221 A CN202110985221 A CN 202110985221A CN 113871177 B CN113871177 B CN 113871177B
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- flange
- current transformer
- external current
- plug
- flange plates
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- 239000002184 metal Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 description 20
- 238000013461 design Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110985221.9A CN113871177B (zh) | 2021-08-25 | 2021-08-25 | Gis及外置式电流互感器 |
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CN202110985221.9A CN113871177B (zh) | 2021-08-25 | 2021-08-25 | Gis及外置式电流互感器 |
Publications (2)
Publication Number | Publication Date |
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CN113871177A CN113871177A (zh) | 2021-12-31 |
CN113871177B true CN113871177B (zh) | 2024-04-09 |
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CN202110985221.9A Active CN113871177B (zh) | 2021-08-25 | 2021-08-25 | Gis及外置式电流互感器 |
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Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202134398U (zh) * | 2011-04-13 | 2012-02-01 | 山东泰开高压开关有限公司 | Gis外置式电流互感器 |
CN202736729U (zh) * | 2012-06-29 | 2013-02-13 | 中国西电电气股份有限公司 | 一种126kV GIS用电子式电流电压互感器 |
CN202871550U (zh) * | 2012-10-30 | 2013-04-10 | 中国西电电气股份有限公司 | 一种gis用电流互感器屏蔽筒与法兰的焊接结构 |
CN203118757U (zh) * | 2013-03-15 | 2013-08-07 | 浙江开关厂有限公司 | 一种gis用电流互感器 |
KR20150126513A (ko) * | 2014-05-02 | 2015-11-12 | 시앤에스 주식회사 | 계기용 변압변류기 케이스 |
CN204966264U (zh) * | 2015-07-16 | 2016-01-13 | 上海西门子高压开关有限公司 | 电流互感器及具有其的气体绝缘金属封闭开关设备 |
CN106328363A (zh) * | 2015-06-30 | 2017-01-11 | 西门子公司 | 外置式电流互感器组件及具有其的气体绝缘开关设备 |
CN107248448A (zh) * | 2017-06-19 | 2017-10-13 | 河南平高电气股份有限公司 | 一种gis用外置式电流互感器及gis设备 |
CN206907635U (zh) * | 2017-04-25 | 2018-01-19 | 川开电气有限公司 | 一种gis电流互感器的内部支撑结构 |
KR20180002931U (ko) * | 2017-04-03 | 2018-10-12 | 엘에스산전 주식회사 | 가스 절연 개폐장치의 변류기 외함 구조 |
CN208796830U (zh) * | 2018-09-19 | 2019-04-26 | 上海正罡电气有限公司 | 一种用于气体绝缘金属封闭开关设备的外置式电流互感器 |
CN208848689U (zh) * | 2018-07-23 | 2019-05-10 | 南京正方电气有限公司 | Gis用外置式电流互感器 |
CN109801782A (zh) * | 2018-12-27 | 2019-05-24 | 河南平高电气股份有限公司 | 一种gis用外置式电流互感器及使用该电流互感器的gis |
CN209357551U (zh) * | 2018-07-23 | 2019-09-06 | 南京正方电气有限公司 | Gis用外置式电流互感器 |
CN110875117A (zh) * | 2019-12-31 | 2020-03-10 | 南京新宁光电工程有限公司 | 一种组合式三相共体电子电流电压互感器 |
CN111192740A (zh) * | 2019-12-20 | 2020-05-22 | 河南平高电气股份有限公司 | Gis中外置式电流互感器的护罩密封结构 |
-
2021
- 2021-08-25 CN CN202110985221.9A patent/CN113871177B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202134398U (zh) * | 2011-04-13 | 2012-02-01 | 山东泰开高压开关有限公司 | Gis外置式电流互感器 |
CN202736729U (zh) * | 2012-06-29 | 2013-02-13 | 中国西电电气股份有限公司 | 一种126kV GIS用电子式电流电压互感器 |
CN202871550U (zh) * | 2012-10-30 | 2013-04-10 | 中国西电电气股份有限公司 | 一种gis用电流互感器屏蔽筒与法兰的焊接结构 |
CN203118757U (zh) * | 2013-03-15 | 2013-08-07 | 浙江开关厂有限公司 | 一种gis用电流互感器 |
KR20150126513A (ko) * | 2014-05-02 | 2015-11-12 | 시앤에스 주식회사 | 계기용 변압변류기 케이스 |
CN106328363A (zh) * | 2015-06-30 | 2017-01-11 | 西门子公司 | 外置式电流互感器组件及具有其的气体绝缘开关设备 |
CN204966264U (zh) * | 2015-07-16 | 2016-01-13 | 上海西门子高压开关有限公司 | 电流互感器及具有其的气体绝缘金属封闭开关设备 |
KR20180002931U (ko) * | 2017-04-03 | 2018-10-12 | 엘에스산전 주식회사 | 가스 절연 개폐장치의 변류기 외함 구조 |
CN206907635U (zh) * | 2017-04-25 | 2018-01-19 | 川开电气有限公司 | 一种gis电流互感器的内部支撑结构 |
CN107248448A (zh) * | 2017-06-19 | 2017-10-13 | 河南平高电气股份有限公司 | 一种gis用外置式电流互感器及gis设备 |
CN208848689U (zh) * | 2018-07-23 | 2019-05-10 | 南京正方电气有限公司 | Gis用外置式电流互感器 |
CN209357551U (zh) * | 2018-07-23 | 2019-09-06 | 南京正方电气有限公司 | Gis用外置式电流互感器 |
CN208796830U (zh) * | 2018-09-19 | 2019-04-26 | 上海正罡电气有限公司 | 一种用于气体绝缘金属封闭开关设备的外置式电流互感器 |
CN109801782A (zh) * | 2018-12-27 | 2019-05-24 | 河南平高电气股份有限公司 | 一种gis用外置式电流互感器及使用该电流互感器的gis |
CN111192740A (zh) * | 2019-12-20 | 2020-05-22 | 河南平高电气股份有限公司 | Gis中外置式电流互感器的护罩密封结构 |
CN110875117A (zh) * | 2019-12-31 | 2020-03-10 | 南京新宁光电工程有限公司 | 一种组合式三相共体电子电流电压互感器 |
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CN113871177A (zh) | 2021-12-31 |
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Inventor after: Huang Kunpeng Inventor after: Gao Boyuan Inventor after: Zhang Weixu Inventor after: Chen Shuancheng Inventor after: Zhang Chenjun Inventor after: Li Peng Inventor after: Li Yiming Inventor after: Guo Lianghao Inventor after: Liu Ninghua Inventor after: Miao Zhuang Inventor after: Zhao Ying Inventor after: Kang Liutao Inventor after: Zhao Gaoshuai Inventor after: Yan Bingtuan Inventor after: Zhang Di Inventor after: Zhao Ping Inventor after: Liu Liang Inventor after: Li Jian Inventor after: Bi Haibo Inventor after: Li Jianbin Inventor after: Wu Yunze Inventor after: Li Xiaobin Inventor before: Kang Liutao Inventor before: Zhang Weixu Inventor before: Chen Shuancheng Inventor before: Liu Liang Inventor before: Zhang Chenjun Inventor before: Li Peng Inventor before: Li Yiming Inventor before: Guo Lianghao Inventor before: Liu Ninghua Inventor before: Miao Zhuang Inventor before: Zhao Ying Inventor before: Huang Kunpeng Inventor before: Zhao Gaoshuai Inventor before: Yan Bingtuan Inventor before: Zhang Di Inventor before: Li Jian Inventor before: Bi Haibo Inventor before: Li Jianbin Inventor before: Wu Yunze Inventor before: Li Xiaobin Inventor before: Zhao Ping Inventor before: Gao Boyuan |
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