CN1912638A - Can type capacitor voltage mutual inductor - Google Patents
Can type capacitor voltage mutual inductor Download PDFInfo
- Publication number
- CN1912638A CN1912638A CN 200610020003 CN200610020003A CN1912638A CN 1912638 A CN1912638 A CN 1912638A CN 200610020003 CN200610020003 CN 200610020003 CN 200610020003 A CN200610020003 A CN 200610020003A CN 1912638 A CN1912638 A CN 1912638A
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- CN
- China
- Prior art keywords
- tank
- sealed shell
- utmost point
- electrode
- field electrode
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims description 42
- 238000009413 insulation Methods 0.000 claims description 30
- 230000006698 induction Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 229920002799 BoPET Polymers 0.000 description 5
- 239000005041 Mylar™ Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 3
- 235000001543 Corylus americana Nutrition 0.000 description 2
- 240000007582 Corylus avellana Species 0.000 description 2
- 235000007466 Corylus avellana Nutrition 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02B13/035—Gas-insulated switchgear
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100200037A CN1912638B (en) | 2006-08-17 | 2006-08-17 | Can type capacitor voltage mutual inductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100200037A CN1912638B (en) | 2006-08-17 | 2006-08-17 | Can type capacitor voltage mutual inductor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1912638A true CN1912638A (en) | 2007-02-14 |
CN1912638B CN1912638B (en) | 2010-04-14 |
Family
ID=37721627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100200037A Active CN1912638B (en) | 2006-08-17 | 2006-08-17 | Can type capacitor voltage mutual inductor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1912638B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101814370A (en) * | 2010-04-09 | 2010-08-25 | 江苏雷宇高电压设备有限公司 | High-precision voltage divider |
CN101893650A (en) * | 2010-06-25 | 2010-11-24 | 中国电力科学研究院 | Voltage measurement device for high-voltage direct-current power transmission valve assembly |
CN102483990A (en) * | 2009-09-02 | 2012-05-30 | 株式会社明电舍 | Vacuum capacitor-voltage-transformer |
CN102809677A (en) * | 2012-07-17 | 2012-12-05 | 西北核技术研究所 | Method for calibrating thin-film capacitor voltage divider |
CN103730247A (en) * | 2013-12-17 | 2014-04-16 | 国家电网公司 | Full-shielding high-voltage isolated-type voltage transformer |
CN104678263A (en) * | 2013-11-26 | 2015-06-03 | 国家电网公司 | Power frequency testing method for equipotential shielding capacitor type voltage transformer |
CN106405186A (en) * | 2015-07-31 | 2017-02-15 | 中国电力科学研究院 | Dual-purpose voltage divider based on standard capacitor |
CN106443116A (en) * | 2015-08-07 | 2017-02-22 | 中国电力科学研究院 | Low-voltage arm of high-voltage impact capacitive voltage divider |
CN106771464A (en) * | 2016-12-30 | 2017-05-31 | 无锡市锡容电力电器有限公司 | A kind of can type capacitor voltage mutual inductor for high pressure GIS |
CN115047301A (en) * | 2022-06-29 | 2022-09-13 | 中国电力科学研究院有限公司 | Method and system for measuring power frequency superposition operation impulse voltage signal |
WO2023141514A1 (en) * | 2022-01-21 | 2023-07-27 | G & W Electric Company | Automatic calibration system and method for passive low-power voltage transformer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102611092B (en) * | 2012-03-13 | 2014-06-04 | 福建省电力勘测设计院 | Mutation overvoltage impedance suppression device for electronic voltage transformer and application of device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1162709C (en) * | 2001-10-15 | 2004-08-18 | 张树华 | Capacitive divided voltage sensor |
CN200968968Y (en) * | 2006-08-17 | 2007-10-31 | 国网武汉高压研究院 | Can-type capacitance type potential transformer |
-
2006
- 2006-08-17 CN CN2006100200037A patent/CN1912638B/en active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102483990A (en) * | 2009-09-02 | 2012-05-30 | 株式会社明电舍 | Vacuum capacitor-voltage-transformer |
CN102483990B (en) * | 2009-09-02 | 2014-09-10 | 株式会社明电舍 | Vacuum capacitor-voltage-transformer |
CN101814370A (en) * | 2010-04-09 | 2010-08-25 | 江苏雷宇高电压设备有限公司 | High-precision voltage divider |
CN101893650A (en) * | 2010-06-25 | 2010-11-24 | 中国电力科学研究院 | Voltage measurement device for high-voltage direct-current power transmission valve assembly |
CN101893650B (en) * | 2010-06-25 | 2013-06-19 | 中国电力科学研究院 | Voltage measurement device for high-voltage direct-current power transmission valve assembly |
CN102809677A (en) * | 2012-07-17 | 2012-12-05 | 西北核技术研究所 | Method for calibrating thin-film capacitor voltage divider |
CN104678263B (en) * | 2013-11-26 | 2019-01-11 | 国家电网公司 | A kind of industrial frequency experiment method suitable for equal potential shielded capacitor voltage transformer |
CN104678263A (en) * | 2013-11-26 | 2015-06-03 | 国家电网公司 | Power frequency testing method for equipotential shielding capacitor type voltage transformer |
WO2015090119A1 (en) * | 2013-12-17 | 2015-06-25 | 国家电网公司 | Full-shielding high-voltage isolated-type voltage transformer |
CN103730247B (en) * | 2013-12-17 | 2016-04-20 | 国家电网公司 | A kind of full-shield high_voltage isolation type voltage transformer |
CN103730247A (en) * | 2013-12-17 | 2014-04-16 | 国家电网公司 | Full-shielding high-voltage isolated-type voltage transformer |
CN106405186A (en) * | 2015-07-31 | 2017-02-15 | 中国电力科学研究院 | Dual-purpose voltage divider based on standard capacitor |
CN106443116A (en) * | 2015-08-07 | 2017-02-22 | 中国电力科学研究院 | Low-voltage arm of high-voltage impact capacitive voltage divider |
CN106443116B (en) * | 2015-08-07 | 2019-04-05 | 中国电力科学研究院 | A kind of low-voltage arm of impacting with high pressure capacitive divider |
CN106771464A (en) * | 2016-12-30 | 2017-05-31 | 无锡市锡容电力电器有限公司 | A kind of can type capacitor voltage mutual inductor for high pressure GIS |
WO2023141514A1 (en) * | 2022-01-21 | 2023-07-27 | G & W Electric Company | Automatic calibration system and method for passive low-power voltage transformer |
US11817247B2 (en) | 2022-01-21 | 2023-11-14 | G & W Electric Company | Automatic calibration system and method for passive low-power voltage transformer |
CN115047301A (en) * | 2022-06-29 | 2022-09-13 | 中国电力科学研究院有限公司 | Method and system for measuring power frequency superposition operation impulse voltage signal |
Also Published As
Publication number | Publication date |
---|---|
CN1912638B (en) | 2010-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE NETWORK ELECTRIC POWER RESEARCH INSTITUTE Free format text: FORMER OWNER: WUHAN HIGH VOLTAGE RESEARCH INSTITUTE OF STATE GRID Effective date: 20090904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090904 Address after: Nanjing City, Jiangsu Province, South ruilu No. 8 post encoding: 210003 Applicant after: STATE GRID ELECTRIC POWER Research Institute Co-applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: Hubei province Wuhan city Hongshan District Luoyu Road No. 143 post encoding: 430074 Applicant before: STATE GRID WUHAN HIGH VOLTAGE Research Institute |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160630 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: Nanjing City, Jiangsu Province, 210003 South Shui Road No. 8 Patentee before: STATE GRID ELECTRIC POWER Research Institute Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070214 Assignee: Beijing Jinsiji Technology Co.,Ltd. Assignor: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Contract record no.: X2024980002688 Denomination of invention: Tank type capacitive voltage transformer Granted publication date: 20100414 License type: Exclusive License Record date: 20240313 |