CN104833428A - Power device temperature detection system - Google Patents
Power device temperature detection system Download PDFInfo
- Publication number
- CN104833428A CN104833428A CN201410839787.0A CN201410839787A CN104833428A CN 104833428 A CN104833428 A CN 104833428A CN 201410839787 A CN201410839787 A CN 201410839787A CN 104833428 A CN104833428 A CN 104833428A
- Authority
- CN
- China
- Prior art keywords
- module
- detection
- picture
- thermal imaging
- infrared detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000001931 thermography Methods 0.000 claims abstract description 18
- 238000004458 analytical method Methods 0.000 claims abstract description 17
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000003384 imaging method Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013211 curve analysis Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The invention relates to a power device temperature detection system. The power device temperature detection system is characterized in that infrared detection and thermal imaging devices are disposed on various power devices, and detection analysis devices are used for receiving the information of the infrared detection and thermal imaging devices, and are provided with detection analysis display windows and detection analysis servers. The power device temperature detection system is advantageous in that the monitoring of the surface temperatures of the power devices and the distribution thereof can be realized; by deepening the infrared detection technology, the non-contact on-line infrared detection and thermal imaging technology can be adopted to monitor the operation state of the power devices, and therefore the current states of the power devices can be known timely, the fault causes can be found effectively, and the future states of the devices can be predicted.
Description
Technical field
The present invention relates to a kind of power equipment system for detecting temperature.
Background technology
Electric system is a large lifeblood of national economy, and can power equipment normally work and be directly connected to the safe operation of electric system.Along with more and more higher to the reliability requirement of power equipment.Reliable and stable in order to ensure that power equipment runs, must fully rely on scientific and technological advances, the level of the supervision that develops skill.Traditional insulation preventive trial plays certain effect to what prevent power equipment accident, but its deadly defect needs the experiment that has a power failure, and some project has certain destructiveness to equipment, reduces the serviceable life of equipment.
Summary of the invention
The object of the invention is to the problems referred to above of solution prior art existence and a kind of power equipment system for detecting temperature is provided, to the monitoring of power equipment surface temperature and distribution thereof, by in-depth infrared detection technology, contactless online infrared detection and thermal imaging carry out the running status of monitoring equipment, power equipment present situation can be understood in time, effective looking up the fault reason, and can predict device to-be.
Above-mentioned technical purpose of the present invention mainly solves by the following technical programs: power equipment system for detecting temperature, it is characterized in that comprising and be arranged on infrared detection on each power equipment and thermal imaging device, receive the detection analytical equipment of infrared detection and thermal imaging device information, described detection analytical equipment is provided with detect and analyzes display window and detect Analysis server.To the monitoring of power equipment surface temperature and distribution thereof, it is the very effective inline diagnosis method of one.By in-depth infrared detection technology, contactless online infrared detection and thermal imaging carry out the running status of monitoring equipment, can understand power equipment present situation in time, effective looking up the fault reason, and can predict device to-be.This technology is applied in electrical network, provides important technology ensure for power equipment realizes on-line monitoring and repair based on condition of component.
As improving further and supplementing technique scheme, the present invention adopts following technical measures: described detection Analysis server is provided with imaging data enters library module, curve forms module and equipment state evaluation module, and its job step is: a, to enter library module through described imaging data by the information of infrared detection and thermal imaging device stored in described detection Analysis server; B, to be formed module by described curve and analyze in display window by infrared detection and thermal imaging information forming curves figure and in detection and show, or, described equipment state evaluation module receives imaging data and enters the real-time information formation appreciation information in library module and produce assessment report, and described assessment report is presented to detect analyzes display window.
Described imaging data enters library module and comprises multiple device management module, and the Graphic thinking module to associate with each device management module, the work operation that described imaging data enters library module is: make all have corresponding real time picture in each device management module corresponding, described equipment state evaluation module comprises the picture relating module with Graphic thinking module relation, resolve the parsing module of picture in picture relating module, and with the report generation module of parsing module communication, the work operation of described equipment state evaluation module is: read picture by picture relating module, by parsing module, picture is resolved, reported by report generation CMOS macro cell.
The beneficial effect that the present invention has: to the monitoring of power equipment surface temperature and distribution thereof, by in-depth infrared detection technology, contactless online infrared detection and thermal imaging carry out the running status of monitoring equipment, power equipment present situation can be understood in time, effective looking up the fault reason, and can predict device to-be.
Accompanying drawing explanation
Fig. 1 is a kind of structural relation figure of the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: power equipment system for detecting temperature, as shown in Figure 1, it comprises and is arranged on infrared detection on each power equipment and thermal imaging device, receive the detection analytical equipment of infrared detection and thermal imaging device information, described detection analytical equipment is provided with detect and analyzes display window and detect Analysis server.
Described detection Analysis server is provided with imaging data enters library module, curve forms module and equipment state evaluation module, its job step is: a, to enter library module through described imaging data by the information of infrared detection and thermal imaging device stored in described detection Analysis server; B, to be formed module by described curve and analyze in display window by infrared detection and thermal imaging information forming curves figure and in detection and show, or, described equipment state evaluation module receives imaging data and enters the real-time information formation appreciation information in library module and produce assessment report, and described assessment report is presented to detect analyzes display window.
Curve forms module mainly provides the data report after editor to represent to user, has client to provide corresponding form and analytical standard parameter.There is provided and generate report, the warning inspection of device resource, the contrast of device history photographed data with variable grain degree.As required, " defect fault Macro or mass analysis table " (content comprises: defect fault type, quantity, position, defect fault handling situation etc.) is generated.The inquiry of historical data comparison, can provide data query flexibly, and user can customize various available condition and carries out inquiring about (as: inquire about same facility information history photographing information, carry out the ruuning situation analysis of this equipment).The information inquired can also be exported in EXCEL file simultaneously, allow user process.Meanwhile, the data inquired can self-defined inquiry condition be filtered, again to be user-friendly to.
Described imaging data enters library module and comprises multiple device management module, and the Graphic thinking module to associate with each device management module, the work operation that described imaging data enters library module is: make all have corresponding real time picture in each device management module corresponding, described equipment state evaluation module comprises the picture relating module with Graphic thinking module relation, resolve the parsing module of picture in picture relating module, and with the report generation module of parsing module communication, the work operation of described equipment state evaluation module is: read picture by picture relating module, by parsing module, picture is resolved, reported by report generation CMOS macro cell.Report can by normal report, defect report, to pay close attention to device report etc. different classes of, generation presets the report of template automatically.
Described report generation module relation one reports approval module, a report editor module, a report parsing module.
Report approval module is that system provides after device parameter information processing, needs application approval in order to prevent the atomicity of data not to be destroyed, and ensures that data parameters information is correct; And report generation is complete, as needs are made an amendment parameter information again, need application approval.By this function, ensure the correctness of data, integrality, consistance.
Report editor module can do some suitable accommodation according to actual conditions.Specifically, batch self-inspection is carried out to the report of having edited, can batch processing amendment to field.When carrying out background process to infrared image data, can automatically carry out inspection comparison to following content and eject prompt window:
1) whether ring temperature is greater than the minimum temperature of designated equipment point for measuring temperature.2) temperature difference inspection such as single device two temperature difference, three temperature difference.(as cable end three-phase Temperature Difference Ratio to) 3) the multiple equipment of identical type, the shooting point temperature difference of the same type checks.
Report parsing module is for satisfied different power office is to the demand of reporting format, personalized customization shooting report.Report is resolved generation and dynamically can be generated with many granularities (by single device, interval, transformer station), and carries out the mark of state.Fault verification adopts menu mode (should comprise the content such as device class and position, thermal imagery feature, fault signature, defect property).Meanwhile, when fault verification, directive/guide relevant provision (directive/guide can be safeguarded, can revise after namely upgrading) ejects in pop-up window mode, and conveniently generate report, whether analysis meets directive/guide requirement to facilitate user to check.The states such as whether background system processes relevant capture apparatus picture, report whether generate, exception reporting, friendly prompting operation user processes.
The form of equipment state assessment is mainly divided into two large classes and manual evaluation and computer-assisted assessment.Manual evaluation is that technician makes the evaluation to equipment state according to maintenance experience and the theory of computation.The assessment of computing machine is gathered equipment state by Testing-curve-analysis exactly, process, analysis and decision, and it is random that it effectively can reduce supervisor, improves decision science.This mutually auxiliary phase city of two kinds of evaluation forms, complements one another, the comprehensive accuracy using these two kinds of methods can improve diagnosis.
Generally speaking, power equipment system for detecting temperature, mainly according to the demand of the infrared accurate shooting of power equipment, solves that multiple information when carrying out the potential obstacle of temperature rise and infrared image Warning Service to distribution, circuit and associate power equipment gathers, process and synchronous integrated management.Report according to the analysis decision provided thus determine repair time and measure.The probability that foreseeability repair based on condition of component reduces power off time and accident generation is brought up to from preventative maintenance, make power consumer obtain power supply to ensure, the daily life electricity consumption of the common people has assured result, and reducing the economic loss of electric company, is guarantee power supply system normal operation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.In the above-described embodiments, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. power equipment system for detecting temperature, it is characterized in that comprising and be arranged on infrared detection on each power equipment and thermal imaging device, receive the detection analytical equipment of infrared detection and thermal imaging device information, described detection analytical equipment is provided with detect and analyzes display window and detect Analysis server.
2. power equipment system for detecting temperature according to claim 1, it is characterized in that described detection Analysis server is provided with that imaging data enters library module, curve forms module and equipment state evaluation module, its job step is: a, to enter library module through described imaging data by the information of infrared detection and thermal imaging device stored in described detection Analysis server; B, to be formed module by described curve and analyze in display window by infrared detection and thermal imaging information forming curves figure and in detection and show, or, described equipment state evaluation module receives imaging data and enters the real-time information formation appreciation information in library module and produce assessment report, and described assessment report is presented to detect analyzes display window.
3. power equipment system for detecting temperature according to claim 2, it is characterized in that described imaging data enters library module and comprises multiple device management module, and the Graphic thinking module to associate with each device management module, the work operation that described imaging data enters library module is: make all have corresponding real time picture in each device management module corresponding, described equipment state evaluation module comprises the picture relating module with Graphic thinking module relation, resolve the parsing module of picture in picture relating module, and with the report generation module of parsing module communication, the work operation of described equipment state evaluation module is: read picture by picture relating module, by parsing module, picture is resolved, reported by report generation CMOS macro cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839787.0A CN104833428A (en) | 2014-12-30 | 2014-12-30 | Power device temperature detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839787.0A CN104833428A (en) | 2014-12-30 | 2014-12-30 | Power device temperature detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104833428A true CN104833428A (en) | 2015-08-12 |
Family
ID=53811455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410839787.0A Pending CN104833428A (en) | 2014-12-30 | 2014-12-30 | Power device temperature detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104833428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210096028A1 (en) * | 2019-09-30 | 2021-04-01 | State Grid Shandong Electric Power Research Institute | Live detection system, method, and thermal infrared imager for power grid equipment |
| WO2021063062A1 (en) * | 2019-09-30 | 2021-04-08 | 国网山东省电力公司电力科学研究院 | Live-line testing system for power grid apparatus, thermal infrared imager, and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169017A (en) * | 2010-12-25 | 2011-08-31 | 江西九江供电公司 | Online monitoring system for infrared thermal imaging of converting station |
| CN202974445U (en) * | 2012-08-17 | 2013-06-05 | 中国石油天然气股份有限公司 | Large unit state monitor system based on infrared monitor |
-
2014
- 2014-12-30 CN CN201410839787.0A patent/CN104833428A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169017A (en) * | 2010-12-25 | 2011-08-31 | 江西九江供电公司 | Online monitoring system for infrared thermal imaging of converting station |
| CN202974445U (en) * | 2012-08-17 | 2013-06-05 | 中国石油天然气股份有限公司 | Large unit state monitor system based on infrared monitor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210096028A1 (en) * | 2019-09-30 | 2021-04-01 | State Grid Shandong Electric Power Research Institute | Live detection system, method, and thermal infrared imager for power grid equipment |
| WO2021063062A1 (en) * | 2019-09-30 | 2021-04-08 | 国网山东省电力公司电力科学研究院 | Live-line testing system for power grid apparatus, thermal infrared imager, and method |
| US11953379B2 (en) * | 2019-09-30 | 2024-04-09 | State Grid Shandong Electric Power Research Institute | Live detection system, method, and thermal infrared imager for power grid equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103512619A (en) | System and method for intelligently monitoring state information of transformer | |
| CN110855004A (en) | Intelligent station integrated monitoring system based on multi-station fusion | |
| CN107203648A (en) | One kind visualization maintenance peace arranges system and method | |
| CN103941079A (en) | On-line monitoring and fault diagnosis system for power distribution network PT | |
| CN104331943A (en) | Intelligent inspection management system for power equipment | |
| CN113052993A (en) | Fault inspection method and device based on alarm information linkage | |
| CN109521751A (en) | A kind of nuclear power plant's key work center method failure mitigation method | |
| CN105867267A (en) | Method for automatically reporting instrument readings of distribution station room through image identification technology | |
| CN102723776A (en) | Virtual debugging system with transformer substation protection measurement and control device | |
| CN104833428A (en) | Power device temperature detection system | |
| CN117032055A (en) | Industrial equipment intelligent control system | |
| CN104077730A (en) | Comprehensive quantization evaluation method, device and system for power grid dispatching and operating | |
| CN103530824A (en) | Method for producing knowledge base of intelligent warning system of transformer substation based on template base | |
| CN206313528U (en) | A kind of distribution automation system of integrated marketing automation system | |
| CN109581266A (en) | A kind of operation analysis on the health status method of all-fiber current transformator | |
| CN205438496U (en) | Can improve toolbox for maintenance of inspection operation security | |
| CN111583594B (en) | Distribution box early warning system and early warning method | |
| CN104483595A (en) | Transmission line malfunction online analytic method of self-adaptive power system | |
| CN103499747A (en) | Device for online monitoring running state of transformer substation grounding grid | |
| CN203825101U (en) | On-line monitoring system for all electrical devices at power plant | |
| CN106340969A (en) | Distribution network automation system of integrated marketing automation system | |
| CN203350429U (en) | On-line real-time error monitoring system for alternating current sampling measurement apparatus | |
| CN106443238A (en) | High-voltage equipment state evaluation method, high-voltage equipment on-line monitoring device evaluation method and apparatuses | |
| CN207148192U (en) | A kind of synthetic electric power observation and control instrument | |
| Guilian et al. | Research and Application of Remote Intelligent Operation and Maintenance System for Digital Instrument and Control Equipment in Nuclear Power Plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |