CN105527479B - Self-check type electronic type voltage transformer - Google Patents
Self-check type electronic type voltage transformer Download PDFInfo
- Publication number
- CN105527479B CN105527479B CN201610114416.5A CN201610114416A CN105527479B CN 105527479 B CN105527479 B CN 105527479B CN 201610114416 A CN201610114416 A CN 201610114416A CN 105527479 B CN105527479 B CN 105527479B
- Authority
- CN
- China
- Prior art keywords
- equipment
- data
- voltage transformer
- distal housing
- skeleton
- 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.)
- Active
Links
Classifications
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610114416.5A CN105527479B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610114416.5A CN105527479B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
CN201510782586.6A CN105242092B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510782586.6A Division CN105242092B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105527479A CN105527479A (en) | 2016-04-27 |
CN105527479B true CN105527479B (en) | 2016-09-07 |
Family
ID=55039809
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610114416.5A Active CN105527479B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
CN201510782586.6A Expired - Fee Related CN105242092B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510782586.6A Expired - Fee Related CN105242092B (en) | 2015-11-16 | 2015-11-16 | Self-check type electronic type voltage transformer |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105527479B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301328B (en) * | 2015-11-16 | 2016-06-08 | 国网山东省电力公司定陶县供电公司 | A kind of self-check type electronic type voltage transformer |
KR101708736B1 (en) * | 2016-07-29 | 2017-02-21 | 주식회사 코본테크 | Current detection device with PCB multi-layer core structure |
CN108982552A (en) * | 2017-06-01 | 2018-12-11 | 群创光电股份有限公司 | Optical detection device and its operating method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003232829A (en) * | 2002-02-07 | 2003-08-22 | Mitsubishi Electric Corp | Partial discharge detection device of winding equipment |
JP2009016317A (en) * | 2007-07-09 | 2009-01-22 | Kobe Steel Ltd | Monitoring system for electric facilities |
CN102680868A (en) * | 2012-05-23 | 2012-09-19 | 重庆电力设计院 | Ultraviolet discharge detector and method |
CN102928742A (en) * | 2012-11-22 | 2013-02-13 | 重庆市电力公司检修分公司 | Infrared image automatic fault identifying method for high-voltage equipment |
CN103123382A (en) * | 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 | Photoelectric combined detection method aiming at mutual inductor of distribution network |
CN103163801A (en) * | 2011-12-15 | 2013-06-19 | 西安真核医疗科技有限公司 | Circuit control system of X-ray inspection instrument |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103901072B (en) * | 2014-04-21 | 2017-01-11 | 国网安徽省电力公司淮南供电公司 | Method for diagnosing equipment overheating defects by utilizing infrared spectrum analysis |
-
2015
- 2015-11-16 CN CN201610114416.5A patent/CN105527479B/en active Active
- 2015-11-16 CN CN201510782586.6A patent/CN105242092B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003232829A (en) * | 2002-02-07 | 2003-08-22 | Mitsubishi Electric Corp | Partial discharge detection device of winding equipment |
JP2009016317A (en) * | 2007-07-09 | 2009-01-22 | Kobe Steel Ltd | Monitoring system for electric facilities |
CN103163801A (en) * | 2011-12-15 | 2013-06-19 | 西安真核医疗科技有限公司 | Circuit control system of X-ray inspection instrument |
CN102680868A (en) * | 2012-05-23 | 2012-09-19 | 重庆电力设计院 | Ultraviolet discharge detector and method |
CN102928742A (en) * | 2012-11-22 | 2013-02-13 | 重庆市电力公司检修分公司 | Infrared image automatic fault identifying method for high-voltage equipment |
CN103123382A (en) * | 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 | Photoelectric combined detection method aiming at mutual inductor of distribution network |
Also Published As
Publication number | Publication date |
---|---|
CN105527479A (en) | 2016-04-27 |
CN105242092B (en) | 2016-06-29 |
CN105242092A (en) | 2016-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105527479B (en) | Self-check type electronic type voltage transformer | |
CN105891765B (en) | Ammeter defect Intelligent testing equipment | |
CN105093167B (en) | Outdoor electrical energy meter fault automatic gauging terminal | |
CN105182275B (en) | Outdoor electrical energy meter fault self-verifying method | |
CN108494097A (en) | Robot inspection system for substation | |
CN207473077U (en) | A kind of transformer checking system based on image recognition technology | |
CN105259397B (en) | Electronic type voltage transformer | |
CN104535953A (en) | Automatic detection system and method of liquid crystal display screen of intelligent ammeter | |
CN104735418B (en) | Electric energy meter wireless kilowatt meter reading-out system | |
CN105301328B (en) | A kind of self-check type electronic type voltage transformer | |
CN105635685B (en) | A kind of automatic data collection transmission method | |
CN105510669B (en) | Electronic current mutual inductor | |
CN105785094A (en) | Self-inspection electronic voltage transformer | |
CN105445515B (en) | Intelligent electronic optical pole current transformer | |
CN106813884A (en) | A kind of extra-high voltage all-fiber current transformator vibration testing device and its test method | |
CN105759099A (en) | Intelligent electronic current transformer | |
CN106706992B (en) | Using the closed-loop feed-back type all -fiber current transformer of polarization detection method | |
CN105445516B (en) | A kind of Intelligent electronic optical pole current transformer | |
CN207408463U (en) | Optical current mutual inductor | |
CN112857751B (en) | Digital image intensifier dark count testing device, method and storage medium | |
CN105842501A (en) | Electric meter capable of automatically preventing electricity stealing | |
CN105738370A (en) | Defect monitoring device for inflatable current transformer | |
CN105759100A (en) | Intelligent electronic current transformer | |
CN117937725A (en) | Monitoring device for intelligent distribution transformer | |
CN103389400A (en) | Open type optical current transformer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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: Li Benyuan Inventor after: Liu Guanglei Inventor after: Liu Yuxia Inventor after: Teng Shuqing Inventor after: Sun Yonghai Inventor after: Bao Xia Inventor after: Huang Guoli Inventor after: Wu Ying Inventor after: Li Peixia Inventor after: Xu Tongna Inventor after: Liu Rumei Inventor after: Liu Hongbing Inventor after: Huang Runli Inventor after: Zhang Wenzhi Inventor after: Liu Qinming Inventor after: Zhu Lin Inventor after: Zhang Shuqiang Inventor after: Zhou Yan Inventor after: Wang Yuzheng Inventor after: Feng Jun Inventor before: Peng Dongqing |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160805 Address after: No. 276400 Shandong Xinhua C000841 city of Linyi province Yishui County Road No. 1 building room 2 Room 3 room 4 No. 5 Applicant after: State Grid Shandong Electric Power Company Yishui County Power Supply Company Address before: 071003 Hebei province Baoding Yonghua No. 6 North Street Applicant before: Peng Dongqing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180724 Address after: 226300 fourteen groups of new village, Shegang Town, Tongzhou District, Nantong, Jiangsu Patentee after: Nantong Baisheng Precision Machinery Co., Ltd. Address before: 276400 room 2, room 1, building 1, building C000841, Xin Hua Road, Yishui, Linyi, Shandong, 5, room 4, room 4. Patentee before: State Grid Shandong Electric Power Company Yishui County Power Supply Company |