CN109787360A - A kind of real time on-line monitoring device of for transformer - Google Patents
A kind of real time on-line monitoring device of for transformer Download PDFInfo
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- CN109787360A CN109787360A CN201910132559.2A CN201910132559A CN109787360A CN 109787360 A CN109787360 A CN 109787360A CN 201910132559 A CN201910132559 A CN 201910132559A CN 109787360 A CN109787360 A CN 109787360A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 230000008054 signal transmission Effects 0.000 claims abstract description 11
- 230000002159 abnormal effect Effects 0.000 claims abstract description 10
- 230000003750 conditioning effect Effects 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000010183 spectrum analysis Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 9
- 230000009466 transformation Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention discloses a kind of real time on-line monitoring devices of for transformer, are related to transformer technology field.In the present invention: the data information of sensor module acquisition is by being transmitted to control chip after signal conditioning module rectifying and wave-filtering；The location information of transformer is transmitted to control chip by locating module；Chip is controlled by the data information transfer of acquisition to information acquisition unit；Remote server is transmitted to by signal transmission module after the data information of information acquisition unit acquisition monitor；Remote server and mobile terminal carry out information exchange.The present invention acquires the operation data information of transformer by setting sensor module, and remote server is transmitted to by signal transmission module, it can be with all transformer station high-voltage side bus data in monitoring range by monitor, staff is facilitated remotely to be monitored, monitoring information is compared by information comparison module, whether detection transformer station high-voltage side bus is abnormal.
Description
Technical field
The invention belongs to transformer technology fields, more particularly to a kind of real time on-line monitoring device of for transformer.
Background technique
Power transformer is one of the capital equipment of power plant and electric substation.The effect of transformer be it is various can not only
Increase voltage and electric energy be sent to electricity consumption area, moreover it is possible to voltage is reduced to it is at different levels using voltage, to meet the needs of electricity consumption.Always
It, boosting and decompression must all be completed by transformer.Electric system transmit electric energy during, will necessarily generate voltage and
The loss of power two parts, when conveying same power, voltage loss is inversely proportional with voltage, power loss and voltage square at anti-
Than.Voltage is improved using transformer, reduces power transmission loss.
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core, major function have: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc. can be divided by purposes
Are as follows: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulator, mining change, audio transformation for power transformer and special transformer
Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor etc.), electricity
Road symbol often uses T as the beginning of number, example: T01, T201 etc., and needs to carry out transformer in the operation of the transformer
Monitoring, so as to monitoring transformer fault at the first time.
Summary of the invention
The purpose of the present invention is to provide a kind of real time on-line monitoring devices of for transformer, by the way that sensor die is arranged
The operation data information of group acquisition transformer, and is transmitted to remote server by signal transmission module, can be with by monitor
All transformer station high-voltage side bus data in monitoring range, facilitate staff remotely to be monitored, are compared by information comparison module
Whether monitoring information, detection transformer station high-voltage side bus are abnormal；And transformer is positioned by the way that locating module is arranged, facilitate work people
Member goes to maintenance.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of real time on-line monitoring device of for transformer, including monitor and signal acquisition unit, letter
Number transmission module and remote server, the monitor installation on the transformer, acquire transformer station high-voltage side bus data information；
The monitor includes control chip, sensor module, locating module and storage unit；
The sensor module includes oil chromatogram analysis module, temperature sensor and vibrating sensor；The sensor die
The data information of group acquisition is by being transmitted to control chip after signal conditioning module rectifying and wave-filtering；
The location information of transformer is transmitted to control chip by the locating module；
The data information memory of acquisition in the memory unit, and is transmitted to information by communication module by the control chip
Acquisition unit；
Remote service is transmitted to by signal transmission module after the data information of the information acquisition unit acquisition monitor
Device；
The remote server includes information comparison module, routine information database and exception information database；
Each transformer station high-voltage side bus data and routine information database that the information comparison module acquires information acquisition module
In data information be compared；
The remote server and mobile terminal carry out information exchange, and the remote server is by the exception of abnormal transformer
Data and location information are transmitted to mobile terminal.
Further, in the oil chromatogram analysis module analysis transformer insulation oil dissolved gas content, the temperature
Temperature information when sensor sensing transformer works；The Oscillation Amplitude information of the vibrating sensor sensor transformer.
Further, the locating module uses GPS positioning device or Beidou positioning device, facilitates maintenance personal to go to different
Normal transformer repairs maintenance.
Further, the data information and routine information database that the information comparison module acquires information acquisition unit
Interior data information is compared；
If the data information of information acquisition unit acquisition is more than the data threshold in routine information database, the long-range clothes
The data information that business device acquires information acquisition unit is stored in exception information database, and is transmitted to mobile terminal.
The invention has the following advantages:
The present invention acquires the operation data information of transformer by setting sensor module, and is passed by signal transmission module
Remote server is transported to, staff can be facilitated to carry out with all transformer station high-voltage side bus data in monitoring range by monitor
Long-range monitoring compares monitoring information by information comparison module, and whether detection transformer station high-voltage side bus is abnormal；And pass through setting positioning mould
Block positions transformer, and staff is facilitated to go to maintenance.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of system block diagram of the real time on-line monitoring device of for transformer；
Fig. 2 is the system block diagram of monitor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
Please refer to shown in Fig. 1-2, the present invention be a kind of for transformer real time on-line monitoring device, including monitor and
Signal acquisition unit, signal transmission module and remote server, monitor are installed on the transformer, and transformer station high-voltage side bus data are acquired
Information；
Monitor includes control chip, sensor module, locating module and storage unit；Sensor module includes oil chromatography
Analysis module, temperature sensor and vibrating sensor；The data information of sensor module acquisition is rectified by signal conditioning module
Control chip is transmitted to after filtering；The location information of transformer is transmitted to control chip by locating module；Controlling chip will acquire
Data information memory in the memory unit, and information acquisition unit is transmitted to by communication module；
Remote server is transmitted to by signal transmission module after the data information of information acquisition unit acquisition monitor；
Remote server includes information comparison module, routine information database and exception information database；Information comparison mould
Each transformer station high-voltage side bus data that block acquires information acquisition module are compared with the data information in routine information database；Far
Journey server and mobile terminal carry out information exchange, and remote server passes the abnormal data of abnormal transformer and location information
Transport to mobile terminal.
Wherein, in oil chromatogram analysis module analysis transformer insulation oil dissolved gas content, temperature sensor senses become
Temperature information when depressor works；The Oscillation Amplitude information of vibrating sensor sensor transformer.
Wherein, locating module uses GPS positioning device or Beidou positioning device, and maintenance personal is facilitated to go to abnormal transformer
Repair maintenance.
Wherein, the data in data information and routine information database that information comparison module acquires information acquisition unit
Information is compared；
If the data information of information acquisition unit acquisition is more than the data threshold in routine information database, remote server
The data information of information acquisition unit acquisition is stored in exception information database, and is transmitted to mobile terminal.
Wherein, terminal device uses mobile phone or Intelligent flat.
Embodiment one:
In the present embodiment, a kind of application method of the real time on-line monitoring device of for transformer is proposed, including following
Step:
Step 1: data acquisition
Sensor in the sensor module acquires operation information when transformer station high-voltage side bus, including temperature information respectively,
The content information of dissolved gas and transformer Oscillation Amplitude information in transformer insulation oil；
Step 2: data conditioning transmission
The data information of the sensor module acquisition is transmitted to control after carrying out rectifying and wave-filtering by signal conditioning module
Chip；The data information memory that the control chip transmits signal conditioning module is in storage unit；
Step 3: information scratching
The monitoring data information of each monitor of information acquisition unit timing acquiring, and passed by signal transmission module
Transport to remote server；Signal transmission module uses wired or wireless transmission mode；
Step 4: data processing
After remote server receives the data information of signal transmission module transmission, the information comparison module believes data
Breath is compared with the data information in routine information database；
When the data information of information acquisition unit acquisition is within the scope of the data threshold in routine information database, remotely
Server does not act；
When the data information of information acquisition unit acquisition is more than the data threshold in routine information database, remote server
The data information of information acquisition unit acquisition is stored in exception information database, and is transmitted to mobile terminal；
Step 5:
After maintenance personal receives the data information of remote server transmission, maintenance personal is transmitted according to remote server
Exception information and location information go to abnormal transformer to repair maintenance.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. a kind of real time on-line monitoring device of for transformer, it is characterised in that: including monitor and signal acquisition unit, letter
Number transmission module and remote server, the monitor installation on the transformer, acquire transformer station high-voltage side bus data information；
The monitor includes control chip, sensor module, locating module and storage unit；
The sensor module includes oil chromatogram analysis module, temperature sensor and vibrating sensor；The sensor module is adopted
The data information of collection is transmitted to control chip after passing through signal conditioning module rectifying and wave-filtering；
The location information of transformer is transmitted to control chip by the locating module；
The data information memory of acquisition in the memory unit, and is transmitted to information collection by communication module by the control chip
Unit；
Remote server is transmitted to by signal transmission module after the data information of the information acquisition unit acquisition monitor；
The remote server includes information comparison module, routine information database and exception information database；
In each transformer station high-voltage side bus data and routine information database that the information comparison module acquires information acquisition module
Data information is compared；
The remote server and mobile terminal carry out information exchange, and the remote server is by the abnormal data of abnormal transformer
And location information is transmitted to mobile terminal.
2. a kind of real time on-line monitoring device of for transformer according to claim 1, which is characterized in that the oil colours
The content of dissolved gas in spectrum analysis module analysis transformer insulation oil, the temperature when temperature sensor senses transformer works
Spend information；The Oscillation Amplitude information of the vibrating sensor sensor transformer.
3. a kind of real time on-line monitoring device of for transformer according to claim 1, which is characterized in that the positioning
Module uses GPS positioning device or Beidou positioning device.
4. a kind of real time on-line monitoring device of for transformer according to claim 1, which is characterized in that the information
The data information that information acquisition unit acquires is compared comparison module with the data information in routine information database；
If the data information of information acquisition unit acquisition is more than the data threshold in routine information database, the remote server
The data information of information acquisition unit acquisition is stored in exception information database, and is transmitted to mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132559.2A CN109787360A (en) | 2019-02-22 | 2019-02-22 | A kind of real time on-line monitoring device of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132559.2A CN109787360A (en) | 2019-02-22 | 2019-02-22 | A kind of real time on-line monitoring device of for transformer |
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| Publication Number | Publication Date |
|---|---|
| CN109787360A true CN109787360A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910132559.2A Pending CN109787360A (en) | 2019-02-22 | 2019-02-22 | A kind of real time on-line monitoring device of for transformer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108970A (en) * | 2019-05-29 | 2019-08-09 | 国网江苏省电力有限公司宿迁供电分公司 | Transformers for Rural Networks temperature monitoring cloud service system based on Internet of Things |
| CN114325155A (en) * | 2021-11-19 | 2022-04-12 | 国网湖南省电力有限公司 | Fault detection system for transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404078A (en) * | 2016-11-28 | 2017-02-15 | 山东科技大学 | Transformer online monitoring device |
| CN108111347A (en) * | 2017-12-20 | 2018-06-01 | 国网上海市电力公司 | A kind of transformer and distribution power station Low-side faults on-line monitoring and diagnosis system |
| CN207938972U (en) * | 2018-03-28 | 2018-10-02 | 吉林市安瑞克电气科技有限责任公司 | A kind of intelligent monitor system applied to box-type substation |
-
2019
- 2019-02-22 CN CN201910132559.2A patent/CN109787360A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404078A (en) * | 2016-11-28 | 2017-02-15 | 山东科技大学 | Transformer online monitoring device |
| CN108111347A (en) * | 2017-12-20 | 2018-06-01 | 国网上海市电力公司 | A kind of transformer and distribution power station Low-side faults on-line monitoring and diagnosis system |
| CN207938972U (en) * | 2018-03-28 | 2018-10-02 | 吉林市安瑞克电气科技有限责任公司 | A kind of intelligent monitor system applied to box-type substation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108970A (en) * | 2019-05-29 | 2019-08-09 | 国网江苏省电力有限公司宿迁供电分公司 | Transformers for Rural Networks temperature monitoring cloud service system based on Internet of Things |
| CN114325155A (en) * | 2021-11-19 | 2022-04-12 | 国网湖南省电力有限公司 | Fault detection system for transformer |
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Application publication date: 20190521 |