CN106972396A - Vfto抑制装置、阻尼母线单元、母线及gis - Google Patents
Vfto抑制装置、阻尼母线单元、母线及gis Download PDFInfo
- Publication number
- CN106972396A CN106972396A CN201710165822.9A CN201710165822A CN106972396A CN 106972396 A CN106972396 A CN 106972396A CN 201710165822 A CN201710165822 A CN 201710165822A CN 106972396 A CN106972396 A CN 106972396A
- Authority
- CN
- China
- Prior art keywords
- vfto
- bus
- restraining devices
- gis
- insulation crust
- 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.)
- Pending
Links
- 230000000452 restraining effect Effects 0.000 title claims abstract description 43
- 238000013016 damping Methods 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 229920002635 polyurethane Polymers 0.000 claims description 12
- 239000004814 polyurethane Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 10
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/061—Tubular casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710165822.9A CN106972396A (zh) | 2017-03-20 | 2017-03-20 | Vfto抑制装置、阻尼母线单元、母线及gis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710165822.9A CN106972396A (zh) | 2017-03-20 | 2017-03-20 | Vfto抑制装置、阻尼母线单元、母线及gis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106972396A true CN106972396A (zh) | 2017-07-21 |
Family
ID=59328466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710165822.9A Pending CN106972396A (zh) | 2017-03-20 | 2017-03-20 | Vfto抑制装置、阻尼母线单元、母线及gis |
Country Status (1)
Country | Link |
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CN (1) | CN106972396A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305726A (zh) * | 2018-02-01 | 2018-07-20 | 清华大学 | 一种具有vfto抑制功能的盆式绝缘子及其制备方法 |
CN109672162A (zh) * | 2019-01-23 | 2019-04-23 | 平高集团有限公司 | Gis设备及其vfto抑制装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1258923A (zh) * | 2000-01-25 | 2000-07-05 | 清华大学 | 抑制全封闭组合电器特快速暂态过电压的方法 |
JP2002058119A (ja) * | 2000-08-11 | 2002-02-22 | Toshiba Corp | ガス絶縁開閉装置 |
CN102044867A (zh) * | 2011-01-12 | 2011-05-04 | 福建省电力有限公司电力科学研究院 | 降低变压器雷电侵入波陡度的装置 |
CN103236684A (zh) * | 2013-04-17 | 2013-08-07 | 清华大学 | 抑制特快速暂态过电压的高频磁环装置 |
CN103258094A (zh) * | 2013-05-10 | 2013-08-21 | 清华大学 | 用于抑制特快速暂态过电压的高频磁环的优化方法 |
CN205264589U (zh) * | 2015-12-08 | 2016-05-25 | 新东北电气集团超高压有限公司 | 抑制隔离开关操作产生vfto的装置 |
CN106448875A (zh) * | 2016-08-31 | 2017-02-22 | 同济大学 | 内嵌磁环的脉冲过电压抑制高压馈电电缆 |
-
2017
- 2017-03-20 CN CN201710165822.9A patent/CN106972396A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1258923A (zh) * | 2000-01-25 | 2000-07-05 | 清华大学 | 抑制全封闭组合电器特快速暂态过电压的方法 |
JP2002058119A (ja) * | 2000-08-11 | 2002-02-22 | Toshiba Corp | ガス絶縁開閉装置 |
CN102044867A (zh) * | 2011-01-12 | 2011-05-04 | 福建省电力有限公司电力科学研究院 | 降低变压器雷电侵入波陡度的装置 |
CN103236684A (zh) * | 2013-04-17 | 2013-08-07 | 清华大学 | 抑制特快速暂态过电压的高频磁环装置 |
CN103258094A (zh) * | 2013-05-10 | 2013-08-21 | 清华大学 | 用于抑制特快速暂态过电压的高频磁环的优化方法 |
CN205264589U (zh) * | 2015-12-08 | 2016-05-25 | 新东北电气集团超高压有限公司 | 抑制隔离开关操作产生vfto的装置 |
CN106448875A (zh) * | 2016-08-31 | 2017-02-22 | 同济大学 | 内嵌磁环的脉冲过电压抑制高压馈电电缆 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305726A (zh) * | 2018-02-01 | 2018-07-20 | 清华大学 | 一种具有vfto抑制功能的盆式绝缘子及其制备方法 |
CN109672162A (zh) * | 2019-01-23 | 2019-04-23 | 平高集团有限公司 | Gis设备及其vfto抑制装置 |
CN109672162B (zh) * | 2019-01-23 | 2021-02-23 | 平高集团有限公司 | Gis设备及其vfto抑制装置 |
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Legal Events
Date | Code | Title | Description |
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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: Pei Tao Inventor after: Ye Sanpai Inventor after: Wang Hao Inventor after: Du Liping Inventor after: Feng Yingchun Inventor after: Jin Guangyao Inventor after: Guo Yujing Inventor after: Guan Yonggang Inventor after: Liu Weidong Inventor after: Li Zhibing Inventor after: Bai Changyu Inventor after: Li Lina Inventor after: Wang Zhigang Inventor before: Pei Tao Inventor before: Jin Guangyao Inventor before: Bai Changyu Inventor before: Guo Yujing Inventor before: Li Lina Inventor before: Wang Zhigang Inventor before: Ye Sanpai Inventor before: Du Liping |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180130 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant after: Pinggao Group Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: MAINTENANCE COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Applicant after: Tsinghua University Applicant after: China Electric Power Research Institute Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant before: Pinggao Group Co., Ltd. Applicant before: State Grid Corporation of China Applicant before: MAINTENANCE COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
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RJ01 | Rejection of invention patent application after publication |