CN105242092B - 自检型电子式电压互感器 - Google Patents
自检型电子式电压互感器 Download PDFInfo
- Publication number
- CN105242092B CN105242092B CN201510782586.6A CN201510782586A CN105242092B CN 105242092 B CN105242092 B CN 105242092B CN 201510782586 A CN201510782586 A CN 201510782586A CN 105242092 B CN105242092 B CN 105242092B
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- 230000007547 defect Effects 0.000 claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 238000004458 analytical method Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 54
- 238000012545 processing Methods 0.000 claims description 32
- 238000012795 verification Methods 0.000 claims description 24
- 238000010295 mobile communication Methods 0.000 claims description 20
- 230000003750 conditioning effect Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 230000000803 paradoxical effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
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- 230000004907 flux Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610114416.5A CN105527479B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
CN201510782586.6A CN105242092B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510782586.6A CN105242092B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610114416.5A Division CN105527479B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
CN201610115212.3A Division CN105785094A (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105242092A CN105242092A (zh) | 2016-01-13 |
CN105242092B true CN105242092B (zh) | 2016-06-29 |
Family
ID=55039809
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610114416.5A Active CN105527479B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
CN201510782586.6A Expired - Fee Related CN105242092B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610114416.5A Active CN105527479B (zh) | 2015-11-16 | 2015-11-16 | 自检型电子式电压互感器 |
Country Status (1)
Country | Link |
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CN (2) | CN105527479B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301328B (zh) * | 2015-11-16 | 2016-06-08 | 国网山东省电力公司定陶县供电公司 | 一种自检型电子式电压互感器 |
KR101708736B1 (ko) * | 2016-07-29 | 2017-02-21 | 주식회사 코본테크 | 다층 피시비 코어 구조를 가지는 전류 검출소자 |
CN108982552A (zh) * | 2017-06-01 | 2018-12-11 | 群创光电股份有限公司 | 光检测装置以及其操作方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003232829A (ja) * | 2002-02-07 | 2003-08-22 | Mitsubishi Electric Corp | 巻線機器の部分放電検出装置 |
JP2009016317A (ja) * | 2007-07-09 | 2009-01-22 | Kobe Steel Ltd | 電気設備のモニタリングシステム |
CN103163801A (zh) * | 2011-12-15 | 2013-06-19 | 西安真核医疗科技有限公司 | X射线检查仪的电路控制系统 |
CN102680868A (zh) * | 2012-05-23 | 2012-09-19 | 重庆电力设计院 | 一种紫外放电检测仪及方法 |
CN102928742B (zh) * | 2012-11-22 | 2014-11-12 | 重庆市电力公司检修分公司 | 一种高压设备红外图像自动故障识别方法 |
CN103123382A (zh) * | 2013-01-31 | 2013-05-29 | 云南电力试验研究院(集团)有限公司电力研究院 | 一种针对配网互感器光电联合的检测方法 |
CN103901072B (zh) * | 2014-04-21 | 2017-01-11 | 国网安徽省电力公司淮南供电公司 | 利用红外图谱分析诊断设备过热缺陷的方法 |
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2015
- 2015-11-16 CN CN201610114416.5A patent/CN105527479B/zh active Active
- 2015-11-16 CN CN201510782586.6A patent/CN105242092B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105527479B (zh) | 2016-09-07 |
CN105527479A (zh) | 2016-04-27 |
CN105242092A (zh) | 2016-01-13 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Zhibin Inventor after: Li Gaofeng Inventor after: Lu Zhiguo Inventor after: Wang Dong Inventor after: Yu Yingxin Inventor after: Han Meimei Inventor before: Peng Dongqing |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160509 Address after: 100032 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY, YUCHENG POWER SUPPLY COMPANY Address before: 071003 Hebei province Baoding Yonghua No. 6 North Street Applicant before: Peng Dongqing |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20161116 |