CN202616015U - 一种母线式电流互感器 - Google Patents
一种母线式电流互感器 Download PDFInfo
- Publication number
- CN202616015U CN202616015U CN 201220125856 CN201220125856U CN202616015U CN 202616015 U CN202616015 U CN 202616015U CN 201220125856 CN201220125856 CN 201220125856 CN 201220125856 U CN201220125856 U CN 201220125856U CN 202616015 U CN202616015 U CN 202616015U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- bus
- metal shell
- type current
- secondary winding
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012792 core layer Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010068 moulding (rubber) Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220125856 CN202616015U (zh) | 2012-03-29 | 2012-03-29 | 一种母线式电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220125856 CN202616015U (zh) | 2012-03-29 | 2012-03-29 | 一种母线式电流互感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202616015U true CN202616015U (zh) | 2012-12-19 |
Family
ID=47349690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220125856 Expired - Lifetime CN202616015U (zh) | 2012-03-29 | 2012-03-29 | 一种母线式电流互感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202616015U (zh) |
-
2012
- 2012-03-29 CN CN 201220125856 patent/CN202616015U/zh not_active Expired - Lifetime
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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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140321 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
CX01 | Expiry of patent term |