CN107202943A - The method that GIS device discharge accident reason is quickly determined using heat indicating paint and digital radial - Google Patents
The method that GIS device discharge accident reason is quickly determined using heat indicating paint and digital radial Download PDFInfo
- Publication number
- CN107202943A CN107202943A CN201710371090.9A CN201710371090A CN107202943A CN 107202943 A CN107202943 A CN 107202943A CN 201710371090 A CN201710371090 A CN 201710371090A CN 107202943 A CN107202943 A CN 107202943A
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- CN
- China
- Prior art keywords
- gis device
- indicating paint
- discharge accident
- heat indicating
- accident
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a kind of method that utilization heat indicating paint and digital radial quickly determine GIS device discharge accident reason, including GIS device, heat indicating paint is applied in the GIS device, when discharge accident occurs for GIS device, it is that can determine that discharge accident position first by the color change of heat indicating paint, then discharge accident position is shot using digital radial detection device, to obtain the cause of accident of discharge accident position, compared with prior art, the present invention has registration, the features such as analyzing quick, is particularly suitable for the detection of GIS device discharge accident.
Description
Technical field
The present invention relates to a kind of method that utilization heat indicating paint and digital radial quickly determine GIS device discharge accident reason,
Belong to GIS device accident detection technical field.
Background technology
Electric power GIS equipment is by breaker, disconnecting switch, earthed switch, transformer, arrester, bus, connector and gone out
The abbreviation of the combined electrical apparatus of the compositions such as line terminal, these equipment or part are all enclosed in the shell of metallic ground, in it
SF of the portion filled with certain pressure6Insulating gas, therefore also referred to as SF6Fully closed combined electric unit.Compared with conventional substation (AIS), GIS
It is easy for installation with compact conformation, and the advantages of the influence of Natural environment factors such as not contaminated and rain, salt fog.
For GIS discharge accidents, traditional analysis step is：1st, to protection act situation analysis；2nd, accident cabin is determined；3、
To SF6Gas component is verified；4th, detected using digital radial；5th, inspection of opening the cabin determines location of accident；6th, thing is write
Therefore analysis report, and take maintenance measure.The problem of this kind of method is present be：1st, trouble point acknowledging time is long；2nd, in inspection of opening the cabin
Parts need to be operated and dismantled when looking into, can be destoryed the scene, evidence needed for crash analysis is difficult to retain；3rd, due to detection model
Enclose larger, and digital radial detection Objective is poor, detection workload is big, easily produces missing inspection, false retrieval；4th, component analysis needs consumption
Take certain time.Due to the presence of these problems, GIS discharge accidents position can not accurately and rapidly be determined using existing method
And reason.
The content of the invention
The technical problem to be solved in the present invention is：A kind of accurate quick side for determining GIS device discharge accident position is provided
Method, determination GIS device discharge accident position that can be accurately and fast and cause of accident, to overcome the deficiencies in the prior art.
The technical scheme is that：One kind quickly determines that GIS device discharge accident is former using heat indicating paint and digital radial
The method of cause, including GIS device, heat indicating paint is applied in the GIS device, when discharge accident occurs for GIS device, is led to first
The color change for crossing heat indicating paint can determine that discharge accident position, then using digital radial detection device to discharge accident position
Shot, to obtain the cause of accident of discharge accident position.
The heat indicating paint is irreversibility heat indicating paint, and so after accident generation, heat indicating paint will not be with the reduction of temperature
Recover primary colors, be easy to identify accident point.
The beneficial effects of the invention are as follows：The present invention by applying heat indicating paint in GIS device, due to discharge accident have it is short
Road is discharged, high voltage, high current, therefore trouble point can produce localized hyperthermia because of big energy ground connection, so be in the change of trouble point
Colored paint can change color because of the change of temperature, be easy to safety inspector quickly and accurately to determine discharge accident position, while sharp
Location of accident and associated position are analyzed with digital radial, compared with prior art, the present invention has positioning accurate
Really, the features such as analyzing quick, is particularly suitable for the detection of GIS device discharge accident.
Embodiment
Invention is described further with reference to specific embodiment：
The method that the present invention quickly determines GIS device discharge accident reason using heat indicating paint and digital radial, including GIS device,
Apply heat indicating paint in the GIS device, preferably irreversibility heat indicating paint, so when discharge accident occurs for GIS device, first
Color change by heat indicating paint is that can determine that discharge accident position, then using digital radial detection device to discharge accident position
Put and shot, to obtain the cause of accident of discharge accident position
Heat indicating paint uses general heat indicating paint in the present invention, and digital radial detection device is X-ray production apparatus.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (2)
1. a kind of method that utilization heat indicating paint and digital radial quickly determine GIS device discharge accident reason, including GIS device,
It is characterized in that：Heat indicating paint is applied in the GIS device, when discharge accident occurs for GIS device, passes through heat indicating paint first
Color change is that can determine that discharge accident position, and then discharge accident position is shot using digital radial detection device,
To obtain the cause of accident of discharge accident position.
2. utilization heat indicating paint according to claim 1 and digital radial quickly determine the side of GIS device discharge accident reason
Method, it is characterised in that：The heat indicating paint is irreversibility heat indicating paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371090.9A CN107202943A (en) | 2017-05-24 | 2017-05-24 | The method that GIS device discharge accident reason is quickly determined using heat indicating paint and digital radial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371090.9A CN107202943A (en) | 2017-05-24 | 2017-05-24 | The method that GIS device discharge accident reason is quickly determined using heat indicating paint and digital radial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202943A true CN107202943A (en) | 2017-09-26 |
Family
ID=59905516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371090.9A Pending CN107202943A (en) | 2017-05-24 | 2017-05-24 | The method that GIS device discharge accident reason is quickly determined using heat indicating paint and digital radial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999588A (en) * | 2020-09-02 | 2020-11-27 | 上海闻泰电子科技有限公司 | Electrostatic discharge path detection method and system |
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| CN102175950A (en) * | 2011-02-22 | 2011-09-07 | 云南电力试验研究院(集团)有限公司 | Mobile field partial discharge source visual detection method for GIS (gas insulated switchgear) |
| CN102185275A (en) * | 2010-12-28 | 2011-09-14 | 王福起 | Electric joint protection device |
| CN102253341A (en) * | 2010-05-18 | 2011-11-23 | 江苏林洋新能源有限公司 | Method for detecting solar cell electric leakage by thermochromism film |
| CN102915802A (en) * | 2012-11-01 | 2013-02-06 | 江苏海达电缆有限公司 | Thermosensitive color-variable luminous cable |
| CN203070878U (en) * | 2012-12-10 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Transformer automatic temperature-showing oil tank |
| CN103543394A (en) * | 2013-10-27 | 2014-01-29 | 华北电力大学（保定） | Discharge ultraviolet imaging quantization parameter extraction method of high-voltage electric equipment |
| CN204857178U (en) * | 2015-06-18 | 2015-12-09 | 泰科电子(上海)有限公司 | Voice splitter |
| CN105331199A (en) * | 2015-11-27 | 2016-02-17 | 国家电网公司 | Visual temperature-measuring and insulating method for power product |
| CN106113627A (en) * | 2016-06-23 | 2016-11-16 | 浙江百恺纺织有限公司 | Can the background cloth of intelligent color-changing |
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2017
- 2017-05-24 CN CN201710371090.9A patent/CN107202943A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004239935A (en) * | 2003-02-03 | 2004-08-26 | Inax Corp | Thermosensitive color-changing light emitting device |
| CN2919212Y (en) * | 2006-03-21 | 2007-07-04 | 孟新安 | Electric connecting clamp temperature monitoring device |
| CN102253341A (en) * | 2010-05-18 | 2011-11-23 | 江苏林洋新能源有限公司 | Method for detecting solar cell electric leakage by thermochromism film |
| CN102185275A (en) * | 2010-12-28 | 2011-09-14 | 王福起 | Electric joint protection device |
| CN102175950A (en) * | 2011-02-22 | 2011-09-07 | 云南电力试验研究院(集团)有限公司 | Mobile field partial discharge source visual detection method for GIS (gas insulated switchgear) |
| CN102915802A (en) * | 2012-11-01 | 2013-02-06 | 江苏海达电缆有限公司 | Thermosensitive color-variable luminous cable |
| CN203070878U (en) * | 2012-12-10 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Transformer automatic temperature-showing oil tank |
| CN103543394A (en) * | 2013-10-27 | 2014-01-29 | 华北电力大学（保定） | Discharge ultraviolet imaging quantization parameter extraction method of high-voltage electric equipment |
| CN204857178U (en) * | 2015-06-18 | 2015-12-09 | 泰科电子(上海)有限公司 | Voice splitter |
| CN105331199A (en) * | 2015-11-27 | 2016-02-17 | 国家电网公司 | Visual temperature-measuring and insulating method for power product |
| CN106113627A (en) * | 2016-06-23 | 2016-11-16 | 浙江百恺纺织有限公司 | Can the background cloth of intelligent color-changing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999588A (en) * | 2020-09-02 | 2020-11-27 | 上海闻泰电子科技有限公司 | Electrostatic discharge path detection method and system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |