CN107505049A - A kind of transformer station's infrared detection method and system - Google Patents
A kind of transformer station's infrared detection method and system Download PDFInfo
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- CN107505049A CN107505049A CN201710680820.3A CN201710680820A CN107505049A CN 107505049 A CN107505049 A CN 107505049A CN 201710680820 A CN201710680820 A CN 201710680820A CN 107505049 A CN107505049 A CN 107505049A
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- 238000001514 detection method Methods 0.000 title claims abstract description 95
- 238000005259 measurement Methods 0.000 claims abstract description 63
- 230000005855 radiation Effects 0.000 claims abstract description 54
- 230000007547 defect Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000013523 data management Methods 0.000 claims description 8
- 241001269238 Data Species 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002510 pyrogen Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/48—Thermography; Techniques using wholly visual means
- G01J5/485—Temperature profile
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- Spectroscopy & Molecular Physics (AREA)
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Abstract
The invention discloses a kind of transformer station's infrared detection method and system, it is acquired by infrared radiation thermometer under default same detection parameter to presetting the infrared measurement of temperature image in same image acquisition region, wherein, the infrared radiation thermometer is acquired in the preset standard thermometric coordinate points of substation field；The transformer station is detected with the presence or absence of heating defect according to the infrared measurement of temperature image.The application is detected in same temperature measuring point coordinate pair temperature, can reach fixed point detection；Infrared radiation thermometer sets system to generate benchmark image from standard picture by diagnostic rule, so as to uncalibrated image pickup area, reaches the purpose for determining figure；In addition, the application carries out repeating detection using identical detection parameters, reach the purpose of calibration.It can be seen that the application is by transformer station's infrared detection course of work more standard, while reduces operation maintenance personnel infrared detection workload, infrared detection quality is improved, improves equipment state, avoids the occurrence of that infrared detection is omitted.
Description
Technical field
The present invention relates to power technology infrared detection technology field, more particularly to a kind of transformer station's infrared detection method and
System.
Background technology
Infrared live detection is the Main Means for having now been found that device current pyrogenicity and voltage pyrogenicity defect, in transformer station's day
Often safeguard and equipment state grasp is significant.At present according to infrared live detection work related request, power transformation O＆M people
Member all should monthly complete the infrared live detection of transformer, station equipment general survey once, pinpoint the problems need to gather collection of illustrative plates and
Defect is reported in PMS2.0 systems.Annual collection, analysis and the typing work for also needing to complete armamentarium thermometric collection of illustrative plates twice.
The existing infrared radiation thermometer thermometric picture commonly used both at home and abroad carries out infrared measurement of temperature and collection of illustrative plates point using manual type
Work is analysed, and substantial amounts of typing work seriously occupies the working time of operation maintenance personnel in traditional sense, operating efficiency is relatively low, consumption
When effort.Also, artificial infrared measurement of temperature work has very big randomness, made because thermometric angle, parameter, distance are different
Obtain temperature measurement data and collection of illustrative plates does not possess longitudinal history retrospective and the comparison of horizontal same category of device is analytical, this is commented for equipment state
Valency Establishing and substation equipment sub-health state judge it is very unfavorable.
The content of the invention
It is an object of the invention to provide a kind of transformer station's infrared detection method and system, to solve the infrared inspection of existing transformer station
Survey technology operating efficiency is low, take time and effort and randomness is larger, is unfavorable for the problem of post analysis judges.
In order to solve the above technical problems, the present invention provides a kind of transformer station's infrared detection method, including：
By infrared radiation thermometer under default same detection parameter to presetting the infrared measurement of temperature in same image acquisition region
Image is acquired, wherein, the infrared radiation thermometer is acquired in the preset standard thermometric coordinate points of substation field；
The transformer station is detected with the presence or absence of heating defect according to the infrared measurement of temperature image.
Optionally it is determined that the step of infrared radiation thermometer collection position, includes：
Obtain transformer station's PMS basic datas；
Substation field infrared standard temperature measuring point position is surveyed and marked, determines that the infrared radiation thermometer is acquired
Preset standard thermometric coordinate points；
Established and the one-to-one infrared radiation thermometer equipment of the preset standard thermometric coordinate points using data management platform
Frame system；
The infrared radiation thermometer is configured by default diagnostic rule, to generate benchmark image from standard picture,
Calibrate the default same image acquisition region.
Alternatively, described red correspondingly with the preset standard thermometric coordinate points using data management platform foundation
Also include after outer temperature measurer equipment frame system：
Each preset standard thermometric point coordinates is determined in the infrared radiation thermometer equipment structure system；
The display device information at corresponding preset standard temperature measuring point coordinate position, the facility information include：Device name,
And/or equipment interval, and/or device type.
Alternatively, the PMS basic datas include following any one or any combination：Device name, voltage class, field
Station name, device type, operation numbering, the separate, number of phases, spacer units.
Alternatively, it is described by infrared radiation thermometer under default same detection parameter to preset same image acquisition region
Interior infrared measurement of temperature image also includes after being acquired：
According to name information corresponding to the generation of the generation information of the infrared measurement of temperature image, and it is the infrared measurement of temperature automatically
Image is named.
Alternatively, it is described by infrared radiation thermometer under default same detection parameter to preset same image acquisition region
Interior infrared measurement of temperature image also includes after being acquired：
The infrared measurement of temperature image collected is subjected to batch export；
By derived storage of history data P to default data storage storehouse, and historical data contrast diagnosis is carried out, to judge to become
The variation tendency of power station temperature.
Present invention also offers a kind of transformer station's infrared detection system, including：Infrared radiation thermometer and defect detector；
Wherein, the infrared radiation thermometer is used at the preset standard thermometric coordinate points of substation field, default identical
It is acquired under detection parameters to presetting the infrared measurement of temperature image in same image acquisition region；The defect detector with it is described
Infrared radiation thermometer is connected, and is to the transformer station for receiving the infrared measurement of temperature image, and according to the infrared measurement of temperature image
No have heating defect and detected.
Alternatively, the infrared radiation thermometer is additionally operable to：Enter to presetting the infrared measurement of temperature image in same image acquisition region
After row collection, according to name information corresponding to the generation of the generation information of the infrared measurement of temperature image, and automatically to be described infrared
Thermometric image is named.
Alternatively, the defect detector is additionally operable to：It is acquired to infrared measurement of temperature image in the infrared radiation thermometer
Afterwards, the infrared measurement of temperature image collected is subjected to batch export；By derived storage of history data P to default data storage
Storehouse, and historical data contrast diagnosis is carried out, to judge the variation tendency of temperature.
Transformer station's infrared detection method provided by the present invention and system, joined by infrared radiation thermometer in default same detection
Several lower infrared measurement of temperature images in default same image acquisition region are acquired, wherein, the infrared radiation thermometer is in power transformation
The preset standard thermometric coordinate points at the scene of standing are acquired；According to the infrared measurement of temperature image to the transformer station with the presence or absence of hair
Thermal defect is detected.The application is detected in same temperature measuring point coordinate pair temperature, can reach fixed point detection；Infrared measurement of temperature
Instrument sets system to generate benchmark image from standard picture by diagnostic rule, so as to uncalibrated image pickup area, reaches and determines figure
Purpose；In addition, the application carries out repeating detection using identical detection parameters, reach the purpose of calibration.It can be seen that the application adopts
, can be by transformer station's infrared detection course of work more standard, specification with fixed point, calibration, the strategy for determining figure, while reduce fortune
Dimension personnel's infrared detection workload, improves infrared detection quality, improves equipment state, avoids infrared detection from omitting situation
Occur.
Brief description of the drawings
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or the technical scheme of prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of embodiment of transformer station's infrared detection method provided by the present invention；
Fig. 2 is the step that the infrared radiation thermometer installation site is determined in transformer station's infrared detection method provided by the present invention
Rapid schematic diagram；
Fig. 3 is the flow chart of another embodiment of transformer station's infrared detection method provided by the present invention；
Fig. 4 is the structured flowchart of transformer station's infrared detection system provided in an embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
The flow chart of embodiment of transformer station's infrared detection method provided by the present invention a kind of as shown in figure 1,
This method includes：
Step S101：By infrared radiation thermometer under default same detection parameter to preset same image acquisition region in
Infrared measurement of temperature image is acquired, wherein, the infrared radiation thermometer is arranged at the preset standard thermometric coordinate points of substation field
It is acquired；
As a kind of embodiment, reference picture 2, institute is determined in transformer station's infrared detection method provided by the present invention
The step of stating infrared radiation thermometer collection position can specifically include：
Step S1011：Obtain transformer station's PMS basic datas；
Collect transformer station's PMS basic datas.Wherein, PMS basic datas include but is not limited to it is following any one or it is any
Combination：Device name, voltage class, station title, device type, operation numbering, the separate, number of phases, spacer units.
Step S1012：Substation field infrared standard temperature measuring point position is surveyed and marked, determines the infrared measurement of temperature
The preset standard thermometric coordinate points that instrument is acquired；
By the way that substation field infrared standard temperature measuring point position is reconnoitred and marked in this step, in the infrared inspection of transformer station
It can be detected every time in the preset standard temperature measuring point set during survey, the purpose of fixed point can be reached.The present invention
Preset standard temperature measuring point is substation equipment infrared measurement of temperature Optimum Point Position in embodiment.
Step S1013：Established using data management platform infrared correspondingly with the preset standard thermometric coordinate points
Temperature measurer equipment frame system；
Using big data management platform establish with the one-to-one infrared radiation thermometer equipment frame system in infrared standard point position,
I.e. inside temperature measurer " device tree ".Equipment frame system is established according to voltage class and equipment interval.Data management in the application
Platform can be stored to transformer station's all infrared detections point position data, analyze, inquires about, manage.
Step S1014：The infrared radiation thermometer is configured by default diagnostic rule, to be generated from standard picture
Benchmark image, calibrate the default same image acquisition region.
Set system to generate benchmark image from standard picture by diagnostic rule inside temperature measurer, can specifically use void
Collimation mark location survey temperature area.Wherein, standard picture is infrared image captured by infrared standard temperature measuring point position, and benchmark image is by soft
The thermometric contour images big with infrared standard image housing etc. formed after part processing.So, infrared radiation thermometer is warm each time
During degree detection, IMAQ is carried out to same area, so as to reach the purpose for determining figure.
Established and the one-to-one infrared measurement of temperature of preset standard thermometric coordinate points using data management platform described
Also include after instrument equipment frame system：
Each preset standard thermometric point coordinates is determined in the infrared radiation thermometer equipment structure system；In corresponding pre- bidding
Display device information at quasi- temperature measuring point coordinate position, the facility information include：Device name, and/or equipment interval, and/or
Device type.
By making infrared standard thermometric point coordinates and installing.So, operation maintenance personnel can work tight according to infrared detection
Lattice put position " fixed point " according to scene, and infrared radiation thermometer internal reference picture position " fixed figure " carries out infrared detection work.Meeting
On the basis of the work of transformer station infrared detection, by pinpointing, calibrating, figure strategy surely, accomplished using big data idea in management " artificial
Thermometric standard criterion, temperature-measuring results passback convenient, trace back data analysis are accurate ", at the same standardize infrared accurate detecting method can
Point is omitted without infrared detection occurs to allow O＆M employee to grasp rapidly, is reducing the infrared measurement of temperature workload of operation maintenance personnel simultaneously
More accurately grasp equipment dynamic.It can save for 90% working time according to the infrared detection of 400 point positions of test.
Step S102：The transformer station is detected with the presence or absence of heating defect according to the infrared measurement of temperature image.
Transformer station's infrared detection method provided by the present invention, by infrared radiation thermometer under default same detection parameter it is right
The infrared measurement of temperature image preset in same image acquisition region is acquired, wherein, the infrared radiation thermometer is in substation field
Preset standard thermometric coordinate points be acquired；Heating defect whether there is to the transformer station according to the infrared measurement of temperature image
Detected.The application is detected in same temperature measuring point coordinate pair temperature, can reach fixed point detection；Infrared radiation thermometer passes through
Diagnostic rule sets system to generate benchmark image from standard picture, so as to uncalibrated image pickup area, reaches the purpose for determining figure；
In addition, the application carries out repeating detection using identical detection parameters, reach the purpose of calibration.It can be seen that the application use fixed point,
Calibration, the strategy for determining figure, can be by transformer station's infrared detection course of work more standard, specification, while reduce operation maintenance personnel
Infrared detection workload, infrared detection quality is improved, improves equipment state, avoid the occurrence of that infrared detection is omitted.
On the basis of above-described embodiment, the embodiment of the present invention is joined described by infrared radiation thermometer in default same detection
Several lower infrared measurement of temperature images in default same image acquisition region can further include to infrared after being acquired
Thermometric image is named and carried out the process of post analysis judgement.Such as Fig. 3 transformer station's infrared detections provided by the present invention
Shown in the flow chart of another embodiment of method, this method can specifically include：
Step S201：By infrared radiation thermometer under default same detection parameter to preset same image acquisition region in
Infrared measurement of temperature image is acquired.
Step S202：According to name information corresponding to the generation of the generation information of the infrared measurement of temperature image, and it is automatically institute
Infrared measurement of temperature image is stated to be named.
The thermometric image name at corresponding device interval can be automatically generated according to thermometric pictorial information for example, according to detection when
Between and detection device model can be infrared measurement of temperature image name.A kind of embodiment is using compartment name and set
Standby toponym is that infrared measurement of temperature image is named, for example, the infrared measurement of temperature image collected is named as into " 220 kilovolts
2201 interval switch bushings ".
Step S203：The infrared measurement of temperature image collected is subjected to batch export；By derived storage of history data P
To default data storage storehouse, and historical data contrast diagnosis is carried out, to judge the variation tendency of transformer station's temperature.
Step S204：The transformer station is detected with the presence or absence of heating defect according to the infrared measurement of temperature image.
After detecting end-of-job, data automatic batch export is carried out using the automatic naming technique of image, and examine using intelligence
Disconnected technology carries out longitudinal historical data and stays shelves analysis and horizontal compared with equipment to diagnose.Specifically, intelligent diagnostics skill can be used
Art, specification, standard and requirement based on field of temperature measurement, diagnostic result is played a part of referring to and judged.If it was found that heating lacks
Fall into, carried out immediately according to defect processing flow.
The embodiment of the present invention not only makes in good order, the scientific and efficient development of transformer station's infrared detection work, infrared detection
Rear data processing and analysis efficiently and accurately, it is often more important that reduce operation maintenance personnel infrared detection workload, allow operation maintenance personnel work
It is equipment state analysis and evaluation to make emphasis from substantial amounts of repeated infrared detection work transfer, and effective guarantee power network O＆M is safe.
Transformer station's infrared detection system provided in an embodiment of the present invention is introduced below, transformer station described below is red
Outer detecting system can be mutually to should refer to above-described transformer station's infrared detection method.
Fig. 4 is the structured flowchart of transformer station's infrared detection system provided in an embodiment of the present invention, and the transformer station of reference picture 4 is infrared
Detecting system can include：
Infrared radiation thermometer 100 and defect detector 200；
Wherein, the infrared radiation thermometer 100 is used at the preset standard thermometric coordinate points of substation field, in default phase
It is acquired with detection parameters to presetting the infrared measurement of temperature image in same image acquisition region；The defect detector 200
It is connected with the infrared radiation thermometer 100, for receiving the infrared measurement of temperature image, and according to the infrared measurement of temperature image to described
Transformer station is detected with the presence or absence of heating defect.
As a kind of embodiment, in transformer station's infrared detection system provided by the present invention, the infrared measurement of temperature
Instrument 100 is additionally operable to：After being acquired to the infrared measurement of temperature image in default same image acquisition region, according to the infrared survey
Name information corresponding to the generation information generation of warm image, and be named automatically for the infrared measurement of temperature image.
As a kind of embodiment, in transformer station's infrared detection system provided by the present invention, the defects detection
Instrument 200 is additionally operable to：After the infrared radiation thermometer is acquired to infrared measurement of temperature image, the infrared measurement of temperature that will collect
Image carries out batch export；By derived storage of history data P to default data storage storehouse, and historical data contrast diagnosis is carried out,
To judge the variation tendency of temperature.
Transformer station's infrared detection method, system provided by the present invention, by infrared radiation thermometer under default same detection parameter
It is acquired to presetting the infrared measurement of temperature image in same image acquisition region, wherein, the infrared radiation thermometer shows in transformer station
The preset standard thermometric coordinate points of field are acquired；The transformer station is lacked with the presence or absence of heating according to the infrared measurement of temperature image
It is trapped into capable detection.The application is detected in same temperature measuring point coordinate pair temperature, can reach fixed point detection；Infrared radiation thermometer leads to
Crossing diagnostic rule sets system to generate benchmark image from standard picture, so as to uncalibrated image pickup area, reaches the mesh for determining figure
's；In addition, the application carries out repeating detection using identical detection parameters, reach the purpose of calibration.It can be seen that the application is using fixed
Point, calibration, the strategy for determining figure, can be by transformer station's infrared detection course of work more standard, specification, while reduces O＆M people
Member's infrared detection workload, improves infrared detection quality, improves equipment state, avoids infrared detection from omitting the hair of situation
It is raw.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.For dress disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Explanation.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Transformer station's infrared detection method provided by the present invention and system are described in detail above.It is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands
The method and its core concept of the present invention.It should be pointed out that for those skilled in the art, this is not being departed from
On the premise of inventive principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (9)
- A kind of 1. transformer station's infrared detection method, it is characterised in that including：By infrared radiation thermometer under default same detection parameter to presetting the infrared measurement of temperature image in same image acquisition region It is acquired, wherein, the infrared radiation thermometer is acquired in the preset standard thermometric coordinate points of substation field；The transformer station is detected with the presence or absence of heating defect according to the infrared measurement of temperature image.
- 2. transformer station's infrared detection method as claimed in claim 1, it is characterised in that determine the infrared radiation thermometer collection position The step of putting includes：Obtain transformer station's PMS basic datas；Substation field infrared standard temperature measuring point position is surveyed and marked, determines that the infrared radiation thermometer is acquired pre- It is marked with quasi- thermometric coordinate points；Established and the one-to-one infrared radiation thermometer equipment frame of the preset standard thermometric coordinate points using data management platform System；The infrared radiation thermometer is configured by default diagnostic rule, to generate benchmark image from standard picture, demarcation Go out the default same image acquisition region.
- 3. transformer station's infrared detection method as claimed in claim 2, it is characterised in that built described using data management platform It is vertical also to include afterwards with the one-to-one infrared radiation thermometer equipment frame system of the preset standard thermometric coordinate points：Each preset standard thermometric point coordinates is determined in the infrared radiation thermometer equipment structure system；The display device information at corresponding preset standard temperature measuring point coordinate position, the facility information include：Device name and/ Or equipment interval, and/or device type.
- 4. transformer station's infrared detection method as claimed in claim 2, it is characterised in that the PMS basic datas include following Any one is combined：Device name, voltage class, station title, device type, operation numbering, the separate, number of phases, Every unit.
- 5. transformer station's infrared detection method as described in any one of Claims 1-4, it is characterised in that described by infrared After temperature measurer is acquired under default same detection parameter to the infrared measurement of temperature image in default same image acquisition region Also include：According to name information corresponding to the generation of the generation information of the infrared measurement of temperature image, and it is the infrared measurement of temperature image automatically It is named.
- 6. transformer station's infrared detection method as claimed in claim 5, it is characterised in that it is described by infrared radiation thermometer pre- If also include to presetting after the infrared measurement of temperature image in same image acquisition region is acquired under same detection parameter：The infrared measurement of temperature image collected is subjected to batch export；By derived storage of history data P to default data storage storehouse, and historical data contrast diagnosis is carried out, to judge transformer station The variation tendency of temperature.
- A kind of 7. transformer station's infrared detection system, it is characterised in that including：Infrared radiation thermometer and defect detector；Wherein, the infrared radiation thermometer is used at the preset standard thermometric coordinate points of substation field, in default same detection It is acquired under parameter to presetting the infrared measurement of temperature image in same image acquisition region；The defect detector with it is described infrared Temperature measurer is connected, and whether the transformer station is deposited for receiving the infrared measurement of temperature image, and according to the infrared measurement of temperature image Detected in heating defect.
- 8. transformer station's infrared detection system as claimed in claim 7, it is characterised in that the infrared radiation thermometer is additionally operable to：It is right After infrared measurement of temperature image in default same image acquisition region is acquired, believed according to the generation of the infrared measurement of temperature image Name information corresponding to breath generation, and be named automatically for the infrared measurement of temperature image.
- 9. transformer station's infrared detection system as claimed in claim 8, it is characterised in that the defect detector is additionally operable to： After the infrared radiation thermometer is acquired to infrared measurement of temperature image, the infrared measurement of temperature image collected is subjected to batch and led Go out；By derived storage of history data P to default data storage storehouse, and historical data contrast diagnosis is carried out, to judge the change of temperature Change trend.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129415A (en) * | 2020-09-22 | 2020-12-25 | 云南电网有限责任公司电力科学研究院 | Transformer substation infrared temperature measuring device and method based on temperature dynamic calibration |
| CN113310580A (en) * | 2021-05-28 | 2021-08-27 | 国网江苏省电力有限公司电力科学研究院 | Infrared diagnosis method and system for substation equipment |
| CN113744507A (en) * | 2020-05-28 | 2021-12-03 | 中国石油化工股份有限公司 | Infrared standardized intelligent early warning/alarming wireless transmission system of refining device |
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