CN1209775C - 组合式高压电流互感器 - Google Patents
组合式高压电流互感器 Download PDFInfo
- Publication number
- CN1209775C CN1209775C CN 03149524 CN03149524A CN1209775C CN 1209775 C CN1209775 C CN 1209775C CN 03149524 CN03149524 CN 03149524 CN 03149524 A CN03149524 A CN 03149524A CN 1209775 C CN1209775 C CN 1209775C
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- Prior art keywords
- current transformer
- tension current
- transformer
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- independently
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- 238000004804 winding Methods 0.000 claims abstract description 21
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000035515 penetration Effects 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 17
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract 3
- 239000012774 insulation material Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000002955 isolation Methods 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
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03149524 CN1209775C (zh) | 2003-07-15 | 2003-07-15 | 组合式高压电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03149524 CN1209775C (zh) | 2003-07-15 | 2003-07-15 | 组合式高压电流互感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1472756A CN1472756A (zh) | 2004-02-04 |
CN1209775C true CN1209775C (zh) | 2005-07-06 |
Family
ID=34156328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03149524 Expired - Fee Related CN1209775C (zh) | 2003-07-15 | 2003-07-15 | 组合式高压电流互感器 |
Country Status (1)
Country | Link |
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CN (1) | CN1209775C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111986899A (zh) * | 2020-08-28 | 2020-11-24 | 福州大学 | 一种多级绝缘干式电流互感器 |
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2003
- 2003-07-15 CN CN 03149524 patent/CN1209775C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1472756A (zh) | 2004-02-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI YI TONG RUI HENG ELECTRIC POWER EQUIPMENT C Free format text: FORMER OWNER: HUANG WEISHU Effective date: 20060714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060714 Address after: 231202 Anhui city of Hefei Province Economic and Technological Development Zone Peach Industrial Zone Hefei SHANGPAI Highway No. 22 Patentee after: ANHUI ITATOM POWER EQUIPMENT Co.,Ltd. Address before: 201, room 1, gate 68, building 4, Nanhua garden, Huairou District, Beijing, 101400 Patentee before: Huang Weishu |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Xiaogang Document name: Payment Notice |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 |
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CF01 | Termination of patent right due to non-payment of annual fee |