CN106768031A - Transformer oil level oil temperature monitoring system and method - Google Patents
Transformer oil level oil temperature monitoring system and method Download PDFInfo
- Publication number
- CN106768031A CN106768031A CN201611109279.2A CN201611109279A CN106768031A CN 106768031 A CN106768031 A CN 106768031A CN 201611109279 A CN201611109279 A CN 201611109279A CN 106768031 A CN106768031 A CN 106768031A
- Authority
- CN
- China
- Prior art keywords
- oil level
- oil
- oil temperature
- transformer
- server
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of transformer oil level oil temperature monitoring system and method, the system includes：Oil level shoots directive generation module timing generation oil level and shoots instruction；Oil level monitoring device shoots instruction and shoots the oil level monitoring image of transformer according to oil level, and oil level monitoring image is sent to server；Oil temperature acquisition instructions generation module timing generation oil temperature acquisition instructions；Oil temperature monitoring device gathers the oil temperature of transformer according to oil temperature acquisition instructions, and the oil temperature is sent to server；Server determines the oil level of transformer according to oil level monitoring image, when the oil level of the transformer is judged more than default oil level higher limit or less than default oil level lower limit, sends the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message is sent.The present invention is without electric power personnel on site's gathered data, it is ensured that the personal safety of electric power personnel, time saving and energy saving, the testing result degree of accuracy is high, while carrying out off-limit alarm, meets application demand.
Description
Technical field
The present invention relates to tranformer protection technical field, more particularly to a kind of transformer oil level oil temperature monitoring system and side
Method.
Background technology
In order to ensure the safe and reliable operation of power system transformer, it is to avoid in power system transformer running,
Because transformer oil starvation, oil spilling and high oil temperature that excess load, power transformer interior fault are caused can cause fire for transformer etc. to be endangered
And line powering or the accident of personal safety, in order to ensure the safe and reliable operation of transformer, traditional transformer oil level oil temperature
The judgement for carrying out oil level using flashlight naked eyes by electric power personnel is monitored, temperature survey is carried out using temperature-measuring gun, then by pen
Note is originally recorded, and this mode takes time and effort, judgement and descriptive record to oil level, all there may be certain mistake
Difference, while when work is monitored, the personal safety to electric power personnel, the day-to-day operation of equipment, all in the presence of certain safety
Hidden danger.
The content of the invention
Based on this, it is necessary to taken time and effort for the monitoring of traditional transformer oil level oil temperature, there is error and potential safety hazard
A kind of problem, there is provided transformer oil level oil temperature monitoring system and method.
To achieve these goals, the embodiment of technical solution of the present invention is：
A kind of transformer oil level oil temperature monitoring system, including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by institute
Oil level monitoring image is stated to send to server；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and by the oil
Temperature is sent to the server；
Server, the oil level for determining the transformer according to the oil level monitoring image, when the judgement transformer
Oil level be more than default oil level higher limit or during less than default oil level lower limit, send the first warning message；It is described when judging
When oil temperature is more than default oil temperature threshold value, the second warning message is sent.
A kind of transformer oil level oil temperature monitoring system, including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by institute
State oil level monitoring image to send to server, the default oil level upper limit is more than in the oil level for judging the transformer by the server
Value or during less than default oil level lower limit, sends the first warning message, the oil level of the transformer by the server according to
The oil level monitoring image determines；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and by the oil
Temperature is sent to the server, by the server when judging that the oil temperature is more than default oil temperature threshold value, is sent second and is alarmed
Information.
A kind of transformer oil level oil temperature monitoring system, including：
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and by the oil
Gentle the first authentication information for prestoring is sent to oil level monitoring device；
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, according to pre-
After the second authentication information for depositing verifies that first authentication information is correct, by the oil level monitoring image and the oil temperature send to
Server, default oil level higher limit is more than or less than under default oil level by the server in the oil level for judging the transformer
During limit value, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, institute are sent
The oil level for stating transformer is determined by the server according to the oil level monitoring image.
A kind of transformer oil level oil temperature monitoring system, including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by institute
The 3rd authentication information stated oil level monitoring image and prestore is sent to oil temperature monitoring device；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, according to what is prestored
After 4th authentication information verifies that the 3rd authentication information is correct, the oil temperature and the oil level monitoring image are sent to service
Device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
When, send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the change are sent
The oil level of depressor is determined by the server according to the oil level monitoring image.
A kind of transformer oil level oil temperature monitoring method, comprises the following steps：
Timing generation oil level shoots instruction；
The oil level monitoring image that instruction shoots transformer is shot according to the oil level, and the oil level monitoring image is sent
To server, default oil level higher limit is more than or less than default oil level in the oil level for judging the transformer by the server
During lower limit, the first warning message is sent, the oil level of the transformer is true according to the oil level monitoring image by the server
It is fixed；
Timing generation oil temperature acquisition instructions；
The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions, and the oil temperature is sent to the service
Device, by the server when judging that the oil temperature is more than default oil temperature threshold value, sends the second warning message.
A kind of transformer oil level oil temperature monitoring method, comprises the following steps：
Timing generation oil temperature acquisition instructions；
Gather the oil temperature of the transformer according to the oil temperature acquisition instructions, and by the oil temperature and the first certification for prestoring
Information is sent to oil level monitoring device；
Timing generation oil level shoots instruction；
The oil level monitoring image that instruction shoots transformer is shot according to the oil level in the oil level monitoring device, according to pre-
After the second authentication information for depositing verifies that first authentication information is correct, by the oil level monitoring image and the oil temperature send to
Server, default oil level higher limit is more than or less than under default oil level by the server in the oil level for judging the transformer
During limit value, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, institute are sent
The oil level for stating transformer is determined by the server according to the oil level monitoring image.
A kind of transformer oil level oil temperature monitoring method, comprises the following steps：
Timing generation oil level shoots instruction；
The oil level monitoring image that instruction shoots transformer is shot according to the oil level, and by the oil level monitoring image and in advance
The 3rd authentication information deposited is sent to oil temperature monitoring device；
Timing generation oil temperature acquisition instructions；
The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions in the oil temperature monitoring device, according to what is prestored
After 4th authentication information verifies that the 3rd authentication information is correct, the oil temperature and the oil level monitoring image are sent to service
Device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
When, send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the change are sent
The oil level of depressor is determined by the server according to the oil level monitoring image.
Compared with prior art, beneficial effects of the present invention are：Transformer oil level oil temperature monitoring system and method for the present invention,
Oil level monitoring device shoots the oil level monitoring image that instruction shoots transformer, oil temperature monitoring device root according to the oil level of timing generation
The oil temperature of transformer is gathered according to the oil temperature acquisition instructions of timing generation, without electric power personnel on site's gathered data, it is ensured that electric power people
The personal safety of member, while shooting transformer oil level by oil level monitoring device, transformer oil is gathered by oil temperature monitoring device
Temperature, time saving and energy saving, relative to manual detection, the testing result degree of accuracy is high；Server receives the oil level that oil level monitoring device sends
The oil temperature of the transformer that monitoring image and oil temperature monitoring device send, the oil level of transformer is determined according to oil level monitoring image, when
When judging the oil level more than default oil level higher limit or less than default oil level lower limit, the first warning message is sent；Work as judgement
Transformer more than default oil temperature threshold value when, send the second warning message, staff is found transformer exception situation in time
And respective handling is carried out, meet practical application request.
Brief description of the drawings
Fig. 1 is transformer oil level oil temperature monitoring system structural representation one in one embodiment；
Fig. 2 is transformer oil level oil temperature monitoring system structural representation two in one embodiment；
Fig. 3 is transformer oil level oil temperature monitoring system structural representation three in one embodiment；
Fig. 4 is transformer oil level oil temperature monitoring system structural representation four in one embodiment；
Fig. 5 is based on transformer oil level oil temperature monitoring system structural representation in Fig. 1 to one specific example of system shown in Figure 4
Figure；
Fig. 6 is transformer oil level oil temperature monitoring method flow chart one in one embodiment；
Fig. 7 is transformer oil level oil temperature monitoring method flowchart 2 in one embodiment；
Fig. 8 is transformer oil level oil temperature monitoring method flow chart 3 in one embodiment.
Specific embodiment
To make the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, to this
Invention is described in further detail.It should be appreciated that specific embodiment described herein is only used to explain the present invention,
Do not limit protection scope of the present invention.
Transformer oil level oil temperature monitoring system in one embodiment, as shown in figure 1, including：
Oil level shoots directive generation module 101, and instruction is shot for regularly generating oil level；
Here, oil level shoots instruction and can set according to actual needs.
Oil level monitoring device 102, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and will
The oil level monitoring image is sent to server；
Here, after oil level monitoring device shoots oil level monitoring image, the oil level monitoring image of shooting is stored, so
The oil level monitoring image of shooting is sent to server, such as by ICP/IP protocol by default first FTP afterwards
(Transmission Control Protocol/Internet Protocol, transmission control protocol/Internet Protocol)
In standard FTP protocol (File Transfer Protocol, FTP) carry out transmission information.
Specifically, oil level monitoring device includes master control borad, and it is arranged on filming apparatus on master control borad and for providing
Shoot night lamp of secondary light source etc..
Oil temperature acquisition instructions generation module 103, for regularly generating oil temperature acquisition instructions；
Here, oil temperature acquisition instructions can be set according to actual needs.
Oil temperature monitoring device 104, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and will be described
Oil temperature is sent to the server；
Specifically, oil temperature monitoring device includes temperature measurement module, and the temperature measurement module can be infrared measurement of temperature module.
Here, after the oil temperature of oil temperature monitoring device collection transformer, the oil temperature of collection is stored, Ran Houtong
Default second FTP is crossed to send to server the oil temperature of collection.
Server 105, the oil level for determining the transformer according to the oil level monitoring image, when the judgement transformation
When the oil level of device is more than default oil level higher limit or less than default oil level lower limit, the first warning message is sent；When judgement institute
When stating oil temperature more than default oil temperature threshold value, the second warning message is sent.
Specifically, server determines transformer oil level in image according to the oil level monitoring image of the transformer for receiving, point
The transformer oil level is not compared with the default oil level upper limit and default oil level lower limit, when the transformer oil level is beyond default oil
The position upper limit or during less than default oil level lower limit, sends warning message, and the transformer that will be received oil temperature and default oil temperature threshold
Value is compared, and when the oil temperature exceeds default oil temperature threshold value, sends warning message, the warning message can to notify, it is short
Message transmission, mail reminder etc..
Here, server determines that the mode of transformer oil level includes according to the oil level monitoring image of the transformer for receiving：
Server determines the difference of the pixel value of the pixel value of each pixel in oil level monitoring image pixel adjacent thereto
Value；
When the difference of the pixel value of the pixel value of pixel A pixel adjacent thereto is more than preset difference value threshold value, according to
Pixel A and default fuel gauge determine transformer oil level.
Here, server is additionally operable to preserve above-mentioned warning message, and shows oil level monitoring image and the collection of above-mentioned shooting
Oil temperature, facilitate staff to check.
It is evidenced from the above discussion that, transformer oil level oil temperature monitoring system of the present invention, without electric power personnel on site's gathered data,
Ensure the personal safety of electric power personnel, transformer oil level is shot by oil level monitoring device, gathered by oil temperature monitoring device and become
Depressor oil temperature, time saving and energy saving, relative to manual detection, the testing result degree of accuracy is high, while when the oil level or oil temperature of transformer go out
When now abnormal, alarmed, found that transformer exception situation carries out respective handling in time, met practical application request.
Additionally, in a specific example, the oil level monitoring device is additionally operable to shear coordinate pair institute according to pre-set image
Oil level monitoring image is stated to be sheared.
Here, the oil level monitoring image that oil level monitoring device shoots is sheared, makes subsequent treatment problem reduction, favorably
In image characteristics extraction, it is adapted to application.
Additionally, in a specific example, the oil temperature monitoring device is additionally operable to generate oil temperature monitoring according to the oil temperature
Image.
Transformer oil level oil temperature monitoring system in one embodiment, as shown in Fig. 2 including：
Oil level shoots directive generation module 201, and instruction is shot for regularly generating oil level；
Oil level monitoring device 202, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and will
The oil level monitoring image is sent to server, is more than on default oil level in the oil level for judging the transformer by the server
Limit value or during less than default oil level lower limit, sends the first warning message, and the oil level of the transformer is by the server root
Determine according to the oil level monitoring image；
Oil temperature acquisition instructions generation module 203, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device 204, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and will be described
Oil temperature is sent to the server, by the server when judging that the oil temperature is more than default oil temperature threshold value, is sent second and is reported
Alert information.
It is evidenced from the above discussion that, transformer oil level oil temperature monitoring system of the present invention solves the monitoring of traditional transformer oil level oil temperature
Take time and effort, there is a problem of error and potential safety hazard, meet practical application needs.
Additionally, in a specific example, the oil level monitoring device is additionally operable to shear coordinate pair institute according to pre-set image
Oil level monitoring image is stated to be sheared.
Here, the oil level monitoring image that oil level monitoring device shoots is sheared, makes subsequent treatment problem reduction, favorably
In image characteristics extraction, it is adapted to application.
Transformer oil level oil temperature monitoring system in one embodiment, as shown in figure 3, including：
Oil temperature acquisition instructions generation module 301, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device 302, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and will be described
Oil temperature and the first authentication information for prestoring are sent to oil level monitoring device；
Here, the first authentication information includes username and password.
Specific oil temperature monitoring device is set by being arranged on the first interface of oil temperature monitoring device and being arranged on oil level monitoring
Standby second interface, the temperature of collection and the authentication information for prestoring are sent to oil level monitoring set by default file host-host protocol
It is standby.
Oil level shoots directive generation module 303, and instruction is shot for regularly generating oil level；
Oil level monitoring device 304, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, according to
After the second authentication information for prestoring verifies that first authentication information is correct, the oil level monitoring image and the oil temperature are sent
To server, default oil level higher limit is more than or less than default oil level in the oil level for judging the transformer by the server
During lower limit, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message is sent,
The oil level of the transformer is determined by the server according to the oil level monitoring image.
Here, the second authentication information includes username and password, when the second authentication information is identical with the first authentication information,
Verify that first authentication information is correct, that is, verify the identity of oil temperature monitoring device, it is to avoid maloperation.
The oil level monitoring image that the above-mentioned transformer oil by collection gently shoots is transferred to server by an equipment, drops
Low communication traffic, it is cost-effective, it is adapted to application.
Transformer oil level oil temperature monitoring system in one embodiment, as shown in figure 4, including：
Oil level shoots directive generation module 401, and instruction is shot for regularly generating oil level；
Oil level monitoring device 402, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and will
The oil level monitoring image and the 3rd authentication information for prestoring are sent to oil temperature monitoring device；
Oil temperature acquisition instructions generation module 403, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device 404, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, according to prestoring
The 4th authentication information verify that the 3rd authentication information is correct after, the oil temperature and the oil level monitoring image are sent to clothes
Business device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
During value, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message is sent, it is described
The oil level of transformer is determined by the server according to the oil level monitoring image.
It is evidenced from the above discussion that, transformer oil level oil temperature monitoring system of the present invention, without electric power personnel on site's gathered data,
Ensure the personal safety of electric power personnel, transformer oil level is shot by oil level monitoring device, gathered by oil temperature monitoring device and become
Depressor oil temperature, time saving and energy saving, relative to manual detection, the testing result degree of accuracy is high, while when the oil level or oil temperature of transformer go out
When now abnormal, alarmed, found that transformer exception situation carries out respective handling in time, met practical application request.
In order to more fully understand said system, a transformer oil level oil temperature monitoring system of the present invention detailed below
Application example.
With reference to the scheme in above-mentioned Fig. 1 to Fig. 4, in the present embodiment, be with oil level monitoring device, infrared measurement of temperature equipment and
Illustrated as a example by interaction between cloud monitor supervision platform, this explanation is not used to constitute restriction to the present invention program.
As shown in figure 5, in the present embodiment, can include that oil level monitoring device 501, the monitoring of infrared measurement of temperature equipment 502, cloud are flat
Platform 503 and device end software module 504；
Device end software module 504, instruction and oil temperature acquisition instructions are shot for regularly generating oil level；
Infrared measurement of temperature equipment 502, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, generates infrared
Imaging picture, preserves the oil temperature and infrared imaging picture, and by the oil temperature, infrared imaging picture and the first certification for prestoring
Information is sent to oil level monitoring device, and first authentication information includes username and password；
Oil level monitoring device 501, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, preserves
The oil level monitoring image, shears according to pre-set image shear parameters to the oil level monitoring image, according to for prestoring
After two authentication informations verify that first authentication information is correct, by the oil level monitoring image after shearing, above-mentioned oil temperature, infrared imaging
Picture is sent to cloud monitor supervision platform, and the pre-set image shear parameters include image cut coordinate, the second authentication information bag
Username and password is included, when the username and password of the first authentication information is identical with the username and password of the second authentication information
When, the first authentication information of checking is correct；
Cloud monitor supervision platform 503, the oil level for determining the transformer according to the oil level monitoring image is described when judging
When the oil level of transformer is more than default oil level higher limit or less than default oil level lower limit, the first warning message is sent；When sentencing
When the fixed oil temperature is more than default oil temperature threshold value, send the second warning message, and show the oil level monitoring image of reception, oil temperature,
Infrared imaging picture etc..
Here, oil level monitoring device includes the master control borad done using raspberry pi 3b, is accessed on master control borad and commonly may be used
Camera more than the 500W pixels of focusing, and coordinate infrared Lamp for night market, it is camera provided auxiliary photographic light sources；On master control borad
RJ45 interfaces are incorporated, the infrared imaging picture and temperature sent by infrared measurement of temperature equipment can be received by ICP/IP protocol
Degrees of data, integrates the SIM800C modules for meeting standard GSM Rec.07.07 standard AT commands, by GPRS on master control borad
(General Packet Radio Service, general packet radio service) carries out data transmission.
Infrared measurement of temperature equipment, by infrared measurement of temperature module, the temperature to transformer is acquired analysis, and regularly generates red
Outer imaging picture and the data related to temperature.By RJ45 interfaces, by the standard FTP protocol in ICP/IP protocol, will scheme
Piece gives oil level monitoring device with data is activation.
Cloud monitor supervision platform, all data for receiving the transmission of oil level monitoring device determine to become according to oil level monitoring image
The oil level of depressor, the oil level is compared with default oil level higher limit and default oil level lower limit, the oil temperature that will be received with
Default oil temperature threshold value is compared, and default oil level higher limit is more than or less than default oil level lower limit when the oil level of transformer
When, send the first warning message；When the oil temperature for receiving is more than default oil temperature threshold value, the second warning message is sent.
Specifically, oil level monitoring device workflow：
A) by device end software module, according to the setting of user, photo regularly is shot to transformer oil level position, so
The parameter for being set according to user afterwards, relevant treatment is carried out to photo.
B the infrared imaging picture and temperature data sent by oil temperature monitoring device) are received.
C) regularly by oil level monitoring image, infrared imaging picture and temperature data etc., by GPRS module, it is sent to cloud prison
Control platform.
Infrared measurement of temperature equipment workflow：
A) by device end software module, according to the setting of user, regularly transformer body is carried out infrared oil temperature into
Picture, and temperature data at that time is obtained, by picture and data by File Transfer Protocol, send oil level monitoring device to.
Cloud monitor supervision platform workflow：
A) collecting work：SOCKET monitorings, the number that receiving device is transmitted are carried out to specified port on the server
According to stream, and file reduction is carried out to data, be saved in the database specified.
B) data processing work：After backstage receives data file, the oil level of transformer is determined according to oil level monitoring image,
The oil level is compared with default oil level higher limit and default oil level lower limit, the oil temperature that will be received and default oil temperature threshold value
It is compared.
C) monitoring displaying WEB service：WEB service is provided, monitoring data and field condition are shown to user.
D alert service) is notified：It is more than default oil level higher limit or less than default oil when the oil level for judging the transformer
During the lower limit of position, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second alarm signal is sent
Breath, the warning message is including notice, short message transmission, mail reminder etc..
E) parameter setting：Various parameters for setting system and equipment.
F) monitoring of tools：Can be used for the real time execution situation of query facility, and instructed by sending, control distal end sets
It is standby.
It is evidenced from the above discussion that, the present embodiment oil level monitoring device shoots instruction and shoots transformation according to the oil level of timing generation
The oil level monitoring image of device, infrared measurement of temperature equipment gathers the oil temperature of transformer according to the oil temperature acquisition instructions of timing generation, without
Electric power personnel on site's gathered data, it is ensured that the personal safety of electric power personnel, while shooting transformer oil by oil level monitoring device
Position, temperature of oil in transformer is gathered by oil temperature monitoring device, and time saving and energy saving, relative to manual detection, the testing result degree of accuracy is high；Cloud
The oil temperature of the transformer that the oil level monitoring image and infrared measurement of temperature equipment that monitor supervision platform receives the transmission of oil level monitoring device send, root
The oil level of transformer is determined according to oil level monitoring image, oil level higher limit is preset or less than default oil level when judging that the oil level is more than
During lower limit, the first warning message is sent；When judgement transformer is more than default oil temperature threshold value, the second warning message is sent,
Staff is found transformer exception situation in time and carry out respective handling, meet practical application request.
Transformer oil level oil temperature monitoring method in one embodiment, as shown in fig. 6, comprising the following steps：
Step S601：Timing generation oil level shoots instruction；
Step S602：The oil level monitoring image that instruction shoots transformer is shot according to the oil level, and the oil level is supervised
Control image is sent to server, and default oil level higher limit or small is more than in the oil level for judging the transformer by the server
When default oil level lower limit, the first warning message is sent, the oil level of the transformer is by the server according to the oil level
Monitoring image determines；
Step S603：Timing generation oil temperature acquisition instructions；
Step S604：Gather the oil temperature of the transformer according to the oil temperature acquisition instructions, and by the oil temperature send to
The server, by the server when judging that the oil temperature is more than default oil temperature threshold value, sends the second warning message.
Additionally, in a specific example, being sent to before server by the oil level monitoring image, also including step
Suddenly：
The oil level monitoring image according to pre-set image shears coordinate pair is sheared.
Here, the oil level monitoring image that oil level monitoring device shoots is sheared, makes subsequent treatment problem reduction, favorably
In image characteristics extraction, it is adapted to application.
Transformer oil level oil temperature monitoring method in one embodiment, as shown in fig. 7, comprises following steps：
Step S701：Timing generation oil temperature acquisition instructions；
Step S702：The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions, and by the oil temperature and is prestored
The first authentication information send to oil level monitoring device；
Step S703：Timing generation oil level shoots instruction；
Step S704：The oil level monitoring figure that instruction shoots transformer is shot according to the oil level in the oil level monitoring device
Picture, after verifying that first authentication information is correct according to the second authentication information for prestoring, by the oil level monitoring image and described
Oil temperature is sent to server, is being judged the oil level of the transformer more than default oil level higher limit or is being less than by the server
During default oil level lower limit, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, send second and report
Alert information, the oil level of the transformer is determined by the server according to the oil level monitoring image.
Transformer oil level oil temperature monitoring method in one embodiment, as shown in figure 8, comprising the following steps：
Step S801：Timing generation oil level shoots instruction；
Step S802：The oil level monitoring image that instruction shoots transformer is shot according to the oil level, and the oil level is supervised
Control image and the 3rd authentication information for prestoring are sent to oil temperature monitoring device；
Step S803：Timing generation oil temperature acquisition instructions；
Step S804：The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions in the oil temperature monitoring device,
After verifying that the 3rd authentication information is correct according to the 4th authentication information for prestoring, by the oil temperature and the oil level monitoring image
Send to server, default oil level higher limit is more than or less than default in the oil level for judging the transformer by the server
During oil level lower limit, the first warning message is sent；When judging that the oil temperature is more than default oil temperature threshold value, the second alarm signal is sent
Breath, the oil level of the transformer is determined by the server according to the oil level monitoring image.
It is evidenced from the above discussion that, transformer oil level oil temperature monitoring method of the present invention, without electric power personnel on site's gathered data,
Ensure the personal safety of electric power personnel, transformer oil level is shot by oil level monitoring device, gathered by oil temperature monitoring device and become
Depressor oil temperature, time saving and energy saving, relative to manual detection, the testing result degree of accuracy is high, while when the oil level or oil temperature of transformer go out
When now abnormal, alarmed, found that transformer exception situation carries out respective handling in time, met practical application request.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of transformer oil level oil temperature monitoring system, it is characterised in that including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by the oil
Position monitoring image is sent to server；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and the oil temperature is sent out
Deliver to the server；
Server, the oil level for determining the transformer according to the oil level monitoring image, when the oil for judging the transformer
When position is more than default oil level higher limit or less than default oil level lower limit, the first warning message is sent；When the judgement oil temperature
During more than default oil temperature threshold value, the second warning message is sent.
2. transformer oil level oil temperature monitoring system according to claim 1, it is characterised in that the oil level monitoring device is also
Sheared for the oil level monitoring image according to pre-set image shearing coordinate pair.
3. a kind of transformer oil level oil temperature monitoring system, it is characterised in that including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by the oil
Position monitoring image is sent to server, by the server the oil level for judging the transformer be more than default oil level higher limit or
When person is less than default oil level lower limit, the first warning message is sent, the oil level of the transformer is by the server according to
Oil level monitoring image determines；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and the oil temperature is sent out
The server is delivered to, by the server when judging that the oil temperature is more than default oil temperature threshold value, the second warning message is sent.
4. transformer oil level oil temperature monitoring system according to claim 3, it is characterised in that the oil level monitoring device is also
Sheared for the oil level monitoring image according to pre-set image shearing coordinate pair.
5. a kind of transformer oil level oil temperature monitoring system, it is characterised in that including：
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, and by the oil temperature and
The first authentication information for prestoring is sent to oil level monitoring device；
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, according to what is prestored
After second authentication information verifies that first authentication information is correct, the oil level monitoring image and the oil temperature are sent to service
Device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
When, send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the change are sent
The oil level of depressor is determined by the server according to the oil level monitoring image.
6. a kind of transformer oil level oil temperature monitoring system, it is characterised in that including：
Oil level shoots directive generation module, and instruction is shot for regularly generating oil level；
Oil level monitoring device, for shooting the oil level monitoring image that instruction shoots transformer according to the oil level, and by the oil
Position monitoring image and the 3rd authentication information for prestoring are sent to oil temperature monitoring device；
Oil temperature acquisition instructions generation module, for regularly generating oil temperature acquisition instructions；
Oil temperature monitoring device, the oil temperature for gathering the transformer according to the oil temperature acquisition instructions, according to the 4th for prestoring
After authentication information verifies that the 3rd authentication information is correct, the oil temperature and the oil level monitoring image are sent to server,
By the server when the oil level of the transformer is judged more than default oil level higher limit or less than default oil level lower limit,
Send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the transformer are sent
Oil level determined according to the oil level monitoring image by the server.
7. a kind of transformer oil level oil temperature monitoring method, it is characterised in that comprise the following steps：
Timing generation oil level shoots instruction；
Instruction is shot according to the oil level and shoots the oil level monitoring image of transformer, and the oil level monitoring image is sent to clothes
Business device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
During value, the first warning message is sent, the oil level of the transformer is determined by the server according to the oil level monitoring image；
Timing generation oil temperature acquisition instructions；
The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions, and the oil temperature is sent to the server, by
The server sends the second warning message when judging that the oil temperature is more than default oil temperature threshold value.
8. transformer oil level oil temperature monitoring method according to claim 7, it is characterised in that by the oil level monitoring figure
As sending to before server, also including step：
The oil level monitoring image according to pre-set image shears coordinate pair is sheared.
9. a kind of transformer oil level oil temperature monitoring method, it is characterised in that comprise the following steps：
Timing generation oil temperature acquisition instructions；
Gather the oil temperature of the transformer according to the oil temperature acquisition instructions, and by the oil temperature and the first authentication information for prestoring
Send to oil level monitoring device；
Timing generation oil level shoots instruction；
The oil level monitoring image that instruction shoots transformer is shot according to the oil level in the oil level monitoring device, according to what is prestored
After second authentication information verifies that first authentication information is correct, the oil level monitoring image and the oil temperature are sent to service
Device, default oil level higher limit is more than or less than default oil level lower limit by the server in the oil level for judging the transformer
When, send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the change are sent
The oil level of depressor is determined by the server according to the oil level monitoring image.
10. a kind of transformer oil level oil temperature monitoring method, it is characterised in that comprise the following steps：
Timing generation oil level shoots instruction；
The oil level monitoring image that instruction shoots transformer is shot according to the oil level, and by the oil level monitoring image and is prestored
3rd authentication information is sent to oil temperature monitoring device；
Timing generation oil temperature acquisition instructions；
The oil temperature of the transformer is gathered according to the oil temperature acquisition instructions in the oil temperature monitoring device, according to the 4th for prestoring
After authentication information verifies that the 3rd authentication information is correct, the oil temperature and the oil level monitoring image are sent to server,
By the server when the oil level of the transformer is judged more than default oil level higher limit or less than default oil level lower limit,
Send the first warning message；When judging that the oil temperature is more than default oil temperature threshold value, the second warning message, the transformer are sent
Oil level determined according to the oil level monitoring image by the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109279.2A CN106768031A (en) | 2016-12-06 | 2016-12-06 | Transformer oil level oil temperature monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109279.2A CN106768031A (en) | 2016-12-06 | 2016-12-06 | Transformer oil level oil temperature monitoring system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768031A true CN106768031A (en) | 2017-05-31 |
Family
ID=58879257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611109279.2A Pending CN106768031A (en) | 2016-12-06 | 2016-12-06 | Transformer oil level oil temperature monitoring system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093210A (en) * | 2017-12-04 | 2018-05-29 | 国网江苏省电力有限公司检修分公司 | A kind of transformer oil level warning system and its alarm method |
| CN110672156A (en) * | 2019-10-18 | 2020-01-10 | 哈尔滨朗昇电气股份有限公司 | Transformer state monitoring device with data acquisition and communication alarm functions |
| CN111006741A (en) * | 2019-12-25 | 2020-04-14 | 中国南方电网有限责任公司超高压输电公司广州局 | Oil level abnormity detection method and system for oil-immersed transformer body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05283240A (en) * | 1992-04-01 | 1993-10-29 | Toshiba Corp | Oil-filled transformer |
| CN101155029A (en) * | 2006-09-28 | 2008-04-02 | 三星电子株式会社 | Authentication apparatus and method in wireless mesh network |
| CN201750222U (en) * | 2010-07-30 | 2011-02-16 | 国网运行有限公司上海超高压管理处 | Intelligent field monitoring system for large-scale transformer |
| CN202551018U (en) * | 2011-09-29 | 2012-11-21 | 深圳市鼎盛威电子有限公司 | A wireless communication system capable of realizing multi-emission and single reception |
| CN102854854A (en) * | 2012-08-16 | 2013-01-02 | 北京市农林科学院 | Internet of things-based facility vegetable farmland environment monitoring and standardized production system |
| CN202915975U (en) * | 2012-10-09 | 2013-05-01 | 江西省电力科学研究院 | Oil level automatic monitoring and warning system of expansion tank of transformer |
| CN103196496A (en) * | 2013-04-03 | 2013-07-10 | 国家电网公司 | Automatic monitoring and protecting device for oil temperature and oil level of power transformer |
| CN104935892A (en) * | 2015-06-16 | 2015-09-23 | 湖南亿谷科技发展股份有限公司 | Surveillance video collection method and system |
-
2016
- 2016-12-06 CN CN201611109279.2A patent/CN106768031A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05283240A (en) * | 1992-04-01 | 1993-10-29 | Toshiba Corp | Oil-filled transformer |
| CN101155029A (en) * | 2006-09-28 | 2008-04-02 | 三星电子株式会社 | Authentication apparatus and method in wireless mesh network |
| CN201750222U (en) * | 2010-07-30 | 2011-02-16 | 国网运行有限公司上海超高压管理处 | Intelligent field monitoring system for large-scale transformer |
| CN202551018U (en) * | 2011-09-29 | 2012-11-21 | 深圳市鼎盛威电子有限公司 | A wireless communication system capable of realizing multi-emission and single reception |
| CN102854854A (en) * | 2012-08-16 | 2013-01-02 | 北京市农林科学院 | Internet of things-based facility vegetable farmland environment monitoring and standardized production system |
| CN202915975U (en) * | 2012-10-09 | 2013-05-01 | 江西省电力科学研究院 | Oil level automatic monitoring and warning system of expansion tank of transformer |
| CN103196496A (en) * | 2013-04-03 | 2013-07-10 | 国家电网公司 | Automatic monitoring and protecting device for oil temperature and oil level of power transformer |
| CN104935892A (en) * | 2015-06-16 | 2015-09-23 | 湖南亿谷科技发展股份有限公司 | Surveillance video collection method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093210A (en) * | 2017-12-04 | 2018-05-29 | 国网江苏省电力有限公司检修分公司 | A kind of transformer oil level warning system and its alarm method |
| CN110672156A (en) * | 2019-10-18 | 2020-01-10 | 哈尔滨朗昇电气股份有限公司 | Transformer state monitoring device with data acquisition and communication alarm functions |
| CN111006741A (en) * | 2019-12-25 | 2020-04-14 | 中国南方电网有限责任公司超高压输电公司广州局 | Oil level abnormity detection method and system for oil-immersed transformer body |
| CN111006741B (en) * | 2019-12-25 | 2022-04-08 | 中国南方电网有限责任公司超高压输电公司广州局 | Oil level abnormity detection method and system for oil-immersed transformer body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104867265B (en) | Camera device, fire detection alarm system and method | |
| CN206058455U (en) | A kind of Fire Images Recognition System for possessing three kinds of grade smog identifications | |
| CN107067676B (en) | Intelligent pushing processing method and device for alarm event | |
| CN105513262A (en) | Threshold-variable forest fire prevention thermal imaging monitoring system and method | |
| CN207007341U (en) | A kind of subway contact net comprehensive detection system | |
| CN106768031A (en) | Transformer oil level oil temperature monitoring system and method | |
| CN107610431A (en) | A kind of anomaly analysis and alarm control system and method | |
| CN205375730U (en) | Safety monitoring system | |
| CN107404635B (en) | Alarm information monitoring method and system | |
| CN108109207A (en) | A kind of visualization solid modelling method and system | |
| CN106846750A (en) | A kind of automatically deploying troop is withdrawn a garrison system and method | |
| CN109460744A (en) | A kind of video monitoring system based on deep learning | |
| CN113345194B (en) | Forest fire early warning method, system, electronic device and storage medium | |
| CN111131478A (en) | Light steel villa monitoring management system | |
| CN103325218A (en) | Wireless gas alarm control system | |
| CN109739123A (en) | Large apparatus networking share system based on security protection | |
| CN104898596A (en) | On-site multifunctional safety supervision integrated management system | |
| CN116824794A (en) | Fire alarm system for photovoltaic power generation assembly | |
| CN102902256A (en) | ZigBee-based safety defending system for inspection workshop staffs | |
| CN115294718A (en) | Fire early warning system based on multisource data fusion | |
| CN205788613U (en) | Intelligent mobile phone terminal monitoring system | |
| CN109572474A (en) | The control method and device of dangerous situation, system, charging pile | |
| CN107991959A (en) | A kind of gas station and CNG gas stations safety monitoring system based on Internet of Things | |
| CN209746753U (en) | Fire control detection alarm system | |
| CN105629857A (en) | System for monitoring environment of flight training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |