CN2604766Y - 干式高压电流互感器 - Google Patents
干式高压电流互感器 Download PDFInfo
- Publication number
- CN2604766Y CN2604766Y CN 03240684 CN03240684U CN2604766Y CN 2604766 Y CN2604766 Y CN 2604766Y CN 03240684 CN03240684 CN 03240684 CN 03240684 U CN03240684 U CN 03240684U CN 2604766 Y CN2604766 Y CN 2604766Y
- Authority
- CN
- China
- Prior art keywords
- winding
- main insulation
- primary winding
- electric stress
- winding main
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 62
- 238000009413 insulation Methods 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 abstract description 2
- 239000011343 solid material Substances 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000035882 stress Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 5
- 229920002545 silicone oil Polymers 0.000 description 5
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03240684 CN2604766Y (zh) | 2003-03-20 | 2003-03-20 | 干式高压电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03240684 CN2604766Y (zh) | 2003-03-20 | 2003-03-20 | 干式高压电流互感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2604766Y true CN2604766Y (zh) | 2004-02-25 |
Family
ID=34168187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03240684 Expired - Fee Related CN2604766Y (zh) | 2003-03-20 | 2003-03-20 | 干式高压电流互感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2604766Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102368454A (zh) * | 2011-10-27 | 2012-03-07 | 株洲庆云电力机车配件工厂有限公司 | 一种真空断路器 |
CN101593619B (zh) * | 2008-06-01 | 2012-05-09 | 江苏思源赫兹互感器有限公司 | 一种正立式电流互感器 |
-
2003
- 2003-03-20 CN CN 03240684 patent/CN2604766Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101593619B (zh) * | 2008-06-01 | 2012-05-09 | 江苏思源赫兹互感器有限公司 | 一种正立式电流互感器 |
CN102368454A (zh) * | 2011-10-27 | 2012-03-07 | 株洲庆云电力机车配件工厂有限公司 | 一种真空断路器 |
CN102368454B (zh) * | 2011-10-27 | 2014-07-23 | 株洲庆云电力机车配件工厂有限公司 | 一种真空断路器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XIBEI HUIBANG BUILDING ENGINEERING CO., LTD. Free format text: FORMER OWNER: SUN WENFENG Effective date: 20080201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080201 Address after: No. 75 Xinhua North Street, Beijing, Tongzhou District: 101100 Patentee after: Northwest Link Construction Engineering Co., Ltd. Address before: Beijing city industry and Trade Co., Ltd. Leikelibang, zip code: 101400 Patentee before: Sun Wenfeng |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040225 Termination date: 20110320 |