CN212486202U - Substation equipment state monitoring system - Google Patents
Substation equipment state monitoring system Download PDFInfo
- Publication number
- CN212486202U CN212486202U CN202021356074.6U CN202021356074U CN212486202U CN 212486202 U CN212486202 U CN 212486202U CN 202021356074 U CN202021356074 U CN 202021356074U CN 212486202 U CN212486202 U CN 212486202U
- Authority
- CN
- China
- Prior art keywords
- image
- equipment state
- substation
- equipment
- monitoring system
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing And Monitoring For Control Systems (AREA)
- Alarm Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides a substation equipment state monitoring system belongs to transformer substation's fortune dimension technical field. And arranging an equipment state image acquisition device at a specific position of the substation equipment, uploading the acquired equipment state image at the specific position of the substation equipment to an image processing device through an image transfer device and an image acquisition device, processing the equipment state image, and displaying the processed image information on an equipment state monitoring terminal for reference of operation and maintenance personnel. By the transformer substation equipment state monitoring system, operation and maintenance personnel can intuitively and accurately monitor key operation state information of a specific position of transformer substation equipment in a remote mode, guidance is provided for the operation and maintenance personnel to prejudge the operation state of the equipment in advance, active monitoring of the transformer substation equipment is achieved, active maintenance of the transformer substation equipment is timely and accurately carried out, and the fault rate of the transformer substation equipment is reduced.
Description
Technical Field
The utility model belongs to the technical field of the fortune of transformer substation is maintained, concretely relates to substation equipment state monitoring system.
Background
An unattended substation is an advanced substation management mode, and the unattended substation utilizes an automation technology to remotely monitor the substation. At present, a monitoring technology is generally adopted in mainstream unattended substations, running state images of substation environments and equipment are obtained through a monitoring probe, and the images are uploaded to a monitoring terminal through an internet image sensing technology to be referred by substation operation and maintenance personnel, so that remote monitoring and unattended operation are realized.
However, the existing unattended substation, especially the substation with an early construction time, cannot directly provide the key parameters of the operation of the substation equipment, for example, the operation and maintenance personnel cannot directly obtain the key parameter information of the oil level of the oil filling equipment in the substation, the pressure of SF6, the on-off indication of the circuit breaker, the on-off indication of the disconnecting switch, the temperature of the electrical equipment and the like from the monitoring terminal, and cannot prejudge the operation condition of the equipment through the important parameters in advance, so that the passive monitoring is caused, and the active maintenance of the substation equipment in time and accurately is difficult.
Disclosure of Invention
In view of this, the utility model provides a substation equipment state monitoring system to in solving prior art, fortune dimension personnel can not long-rangely acquire substation equipment key parameter, lead to being difficult to carry out timely accurate initiative maintenance's technical problem to substation equipment.
The utility model provides a technical scheme that its technical problem adopted is:
a substation equipment condition monitoring system for monitoring substation equipment operating conditions, comprising:
the equipment state image acquisition device is arranged near the substation equipment and used for acquiring an equipment state image of a specific position of the substation equipment;
the image transfer device is electrically connected with the equipment state image acquisition device and is used for receiving the equipment state image; the image transfer device is also used for outputting the equipment state image;
the image acquisition device is communicated with the image transfer device and is used for acquiring the equipment state image output by the image transfer device; the image acquisition device is also used for outputting the equipment state image;
the image processing device is electrically connected with the image acquisition device and is used for acquiring the equipment state image output by the image acquisition device, and carrying out image processing on the equipment state image to acquire processed image information; the image processing device is also used for outputting the processed image information; and
and the equipment state monitoring terminal is electrically connected with the image processing device and is used for acquiring and visualizing the processed image information output by the image processing device.
Preferably, the image processing device includes a data receiving module, an image analyzing module and a data output module, which are electrically connected in sequence, the data receiving module is electrically connected to the image acquisition device and is configured to obtain the device status image output by the image acquisition device, the image analyzing module is configured to analyze the device status image and obtain digitized processed image information, and the data output module is configured to output the processed image information.
Preferably, the image parsing module includes an AI image recognition unit.
Preferably, the substation equipment state monitoring system further comprises a communication device, and the communication device is configured to transmit the equipment state image output by the image relay device to the image acquisition device.
Preferably, the communication device includes a transformer substation unit and an operation and maintenance unit, the transformer substation unit includes a first switch, a first longitudinal encryption device, a first optical transceiver and a first router that communicate in proper order, the operation and maintenance unit includes a second router, a second optical transceiver, a second longitudinal encryption device and a second switch that communicate in proper order, and the second router is in communication connection with the first router.
Preferably, the substation equipment state monitoring system further includes a storage device, and the storage device is electrically connected to the image processing device and is configured to store the equipment state image and the processed image information.
Preferably, the device state image acquiring device includes at least one of an oil level camera module of the oil-filled device, a camera module of an SF6 pressure gauge, a camera module of a circuit breaker, a camera module of a disconnecting switch and a camera module of a temperature measuring instrument.
Preferably, the substation equipment state monitoring system further includes a marker, which is disposed at a specific position of the substation equipment and can be recognized by the equipment state image acquisition device.
Preferably, the image processing apparatus further includes a fault determining module, where the fault determining module is configured to obtain the processed image information, and compare the processed image information with a preset fault threshold to obtain fault information.
Preferably, the equipment state monitoring terminal comprises an alarm module, and the alarm module is electrically connected with the fault judgment module and is used for receiving the fault information and sending out an alarm signal.
According to the above technical scheme, the utility model provides a substation equipment state monitoring system, its beneficial effect is: the method comprises the steps of setting an equipment state image acquisition device at a specific position of transformer substation equipment (such as oil filling equipment oil level gauge in the transformer substation, SF6 equipment SF6 pressure gauge, circuit breaker, disconnecting switch, power equipment thermometer and the like), uploading an acquired equipment state image of the specific position of the transformer substation equipment to an image processing device through an image transfer device and an image acquisition device, processing the equipment state image, and displaying the processed image information on an equipment state monitoring terminal for reference of operation and maintenance personnel. By the transformer substation equipment state monitoring system, operation and maintenance personnel can intuitively and accurately monitor key operation state information of a specific position of transformer substation equipment in a remote mode, guidance is provided for the operation and maintenance personnel to prejudge the operation state of the equipment in advance, active monitoring of the transformer substation equipment is achieved, active maintenance of the transformer substation equipment is timely and accurately carried out, and the fault rate of the transformer substation equipment is reduced.
Drawings
Fig. 1 is a schematic circuit diagram of a substation equipment status monitoring system.
In the figure: the system comprises a substation equipment state monitoring system 10, an equipment state image acquisition device 100, an oil-filled equipment oil level camera module 110, a pressure gauge camera module 120, a breaker camera module 130, a disconnecting switch camera module 140, a thermometer camera module 150, an image relay device 200, an image acquisition device 300, an image processing device 400, a data receiving module 410, an image analysis module 420, an AI image identification unit 421, a data output module 430, a fault judgment module 440, an equipment state monitoring terminal 500, an alarm module 510, a communication device 600, a substation unit 610, a first switch 611, a first longitudinal encryption device 612, a first optical transceiver 613, a first router 614, an operation and maintenance unit 620, a second router 621, a second optical transceiver 622, a second longitudinal encryption device 623, a second switch 624, a storage device 700 and a marker 800.
Detailed Description
The following combines the drawings of the utility model to further elaborate the technical scheme and technical effect of the utility model.
Referring to fig. 1, in an embodiment, a substation equipment state monitoring system 10 is used for monitoring an operating state of substation equipment, and includes: the system comprises a device state image acquisition device 100, an image relay device 200, an image acquisition device 300, an image processing device 400 and a device state monitoring terminal 500.
The device state image acquiring apparatus 100 is disposed near the substation device, and is configured to acquire a device state image of a specific location of the substation device. The image relay device 200 is electrically connected to the device state image acquiring device 100, and is configured to receive the device state images, so as to respectively transmit the device state images acquired by the device state image acquiring devices 100, and form a temperature information stream. The image relay apparatus 200 is further configured to output the device status image. The image capturing device 300 is in communication with the image relay device 200, and is configured to obtain the device status image output by the image relay device 200. The image capturing device 300 is further configured to output the device status image. The image processing device 400 is electrically connected to the image acquisition device 300, and is configured to acquire the device state image output by the image acquisition device 300, perform image processing on the device state image, and acquire processed image information. The image processing apparatus 400 is further configured to output the processed image information. The device status monitoring terminal 500 is electrically connected to the image processing apparatus, and is configured to acquire and visualize the processed image information output by the image processing apparatus 400.
In a specific embodiment, the device status image acquiring apparatus 100 is an industrial camera with a wireless sensing function, which is disposed at a specific location of the substation device. For example, the device state image acquiring apparatus 100 includes at least one of an oil-filled device oil level camera module 110 disposed near an oil-filled device oil level gauge, an SF6 pressure gauge camera module 120 disposed near an SF6 device pressure gauge, a breaker camera module 130 disposed near a substation breaker on-off switch, a disconnector camera module 140 disposed near an on-off position of a substation disconnector, and a thermometer camera module 150 disposed near an infrared thermometer display interface of the substation device.
The image processing apparatus 400 may perform simple image processing on the received device state image, for example, perform processing that facilitates clear recognition of the image, such as light filling and correction on the device state image, so as to improve the quality of the image. In a preferred embodiment, the image processing apparatus 400 includes a data receiving module 410, an image analyzing module 420, and a data outputting module 430, which are electrically connected in sequence, the data receiving module 410 is electrically connected to the image capturing apparatus 300 and is configured to obtain the device status image output by the image capturing apparatus 300, the image analyzing module 420 is configured to analyze the device status image, for example, the image analyzing module 420 includes an AI image recognition unit 421, so as to obtain digitized processed image information from the device status image by using an AI image recognition technology, and the data outputting module 430 is configured to output the processed image information. That is, the image processing apparatus 400 can automatically recognize a binary or decimal digital signal from the device status image. For example, based on the AI image recognition technology, the oil level value of the oil-filled apparatus is obtained from the apparatus status image obtained by the oil-filled apparatus oil level imaging module 110, for example, the obtained oil level value of the oil-filled apparatus is 50% or 0.5 m. For example, based on AI image recognition technology, the SF6 device pressure value is obtained from the device status image obtained by the SF6 pressure gauge camera module 120, and for example, the obtained SF6 device pressure value is 0.1 MPa.
Further, the substation equipment state monitoring system 10 further includes a marker 800, where the marker 800 is disposed at a specific position of the substation equipment and can be recognized by the equipment state image acquisition device 100, so that the accuracy of image recognition can be improved. For example, the marker 800 is an oil level scale line of an oil filling device, a scale of an SF6 pressure gauge, a digital display interface of an infrared thermometer, and the like. For example, the marker 800 is set to an OPEN position (counted as 0 or 1) and an OFF position (counted as 1 or 0) at or at the disconnecting switch OPEN/close position.
In an embodiment, to improve stability and safety of data transmission, the substation equipment state monitoring system 10 further includes a communication device 600, and the communication device 600 is configured to transmit the equipment state image output by the image relay device 200 to the image acquisition device 300. For example, the communication device 600 includes a substation unit 610 and an operation and maintenance unit 620, the substation unit 610 includes a first switch 611, a first longitudinal encryption device 612, a first optical transceiver 613 and a first router 614 which are communicated in sequence, the operation and maintenance unit 620 includes a second router 621, a second optical transceiver 622, a second longitudinal encryption device 623 and a second switch 624 which are communicated in sequence, and the second router 621 is communicatively connected to the first router 614.
In an embodiment, the substation equipment state monitoring system 10 further includes a storage device 700, where the storage device 700 is electrically connected to the image processing device 400, and is configured to store the equipment state image and the processed image information.
In an embodiment, the image processing apparatus 400 further includes a fault determining module 440, where the fault determining module 440 is configured to obtain the processed image information, and compare the obtained processed image information with a preset fault threshold to obtain fault information. Further, the device status monitoring terminal 500 includes an alarm module 510, and the alarm module 510 is electrically connected to the fault determination module 440, and is configured to receive the fault information and send an alarm signal.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A substation equipment state monitoring system for monitoring the operating state of substation equipment, comprising:
the equipment state image acquisition device is arranged near the substation equipment and used for acquiring an equipment state image of a specific position of the substation equipment;
the image transfer device is electrically connected with the equipment state image acquisition device and is used for receiving the equipment state image; the image transfer device is also used for outputting the equipment state image;
the image acquisition device is communicated with the image transfer device and is used for acquiring the equipment state image output by the image transfer device; the image acquisition device is also used for outputting the equipment state image;
the image processing device is electrically connected with the image acquisition device and is used for acquiring the equipment state image output by the image acquisition device, and carrying out image processing on the equipment state image to acquire processed image information; the image processing device is also used for outputting the processed image information; and
and the equipment state monitoring terminal is electrically connected with the image processing device and is used for acquiring and visualizing the processed image information output by the image processing device.
2. The substation equipment state monitoring system of claim 1, wherein the image processing device comprises a data receiving module, an image analyzing module and a data output module, which are electrically connected in sequence, the data receiving module is electrically connected to an image acquisition device and is configured to obtain the equipment state image output by the image acquisition device, the image analyzing module is configured to analyze the equipment state image and obtain digitized processed image information, and the data output module is configured to output the processed image information.
3. The substation equipment status monitoring system of claim 2, wherein the image parsing module comprises an AI image recognition unit.
4. The substation equipment state monitoring system of claim 1, further comprising a communication device for transmitting the equipment state image output by the image relay device to the image acquisition device.
5. The substation equipment state monitoring system of claim 4, wherein the communication device comprises a substation unit and an operation and maintenance unit, the substation unit comprises a first switch, a first longitudinal encryption device, a first optical transceiver and a first router which are communicated in sequence, the operation and maintenance unit comprises a second router, a second optical transceiver, a second longitudinal encryption device and a second switch which are communicated in sequence, and the second router is in communication connection with the first router.
6. The substation equipment state monitoring system of claim 1, further comprising a storage device electrically connected to the image processing device for storing the equipment state image and the processed image information.
7. The substation equipment state monitoring system of claim 1, wherein the equipment state image acquisition device comprises at least one of an oil filled equipment oil level camera assembly, an SF6 pressure gauge camera assembly, a circuit breaker camera assembly, a disconnector camera assembly, and a thermometer camera assembly.
8. The substation equipment state monitoring system of claim 3, further comprising a marker disposed at a particular location of the substation equipment and identifiable by the equipment state image acquisition device.
9. The substation equipment state monitoring system of claim 3, wherein the image processing device further comprises a fault determining module, and the fault determining module is configured to obtain the processed image information and compare the processed image information with a preset fault threshold value to obtain fault information.
10. The substation equipment state monitoring system of claim 9, wherein the equipment state monitoring terminal comprises an alarm module, the alarm module being electrically connected to the fault determination module for receiving the fault information and emitting an alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356074.6U CN212486202U (en) | 2020-07-10 | 2020-07-10 | Substation equipment state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021356074.6U CN212486202U (en) | 2020-07-10 | 2020-07-10 | Substation equipment state monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212486202U true CN212486202U (en) | 2021-02-05 |
Family
ID=74456319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021356074.6U Expired - Fee Related CN212486202U (en) | 2020-07-10 | 2020-07-10 | Substation equipment state monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212486202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113837110A (en) * | 2021-09-27 | 2021-12-24 | 广东纬德信息科技股份有限公司 | Centralized monitoring and alarming method and system for running state of power grid station equipment |
-
2020
- 2020-07-10 CN CN202021356074.6U patent/CN212486202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113837110A (en) * | 2021-09-27 | 2021-12-24 | 广东纬德信息科技股份有限公司 | Centralized monitoring and alarming method and system for running state of power grid station equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110212451B (en) | Electric power AR intelligence inspection device | |
| CN105118106A (en) | Electric power inspection handheld terminal, inspection circuit obtaining method and circuit inspection method | |
| CN105301347B (en) | A kind of high-voltage cable metal sheath circulation monitoring system | |
| CN103674292A (en) | Temperature detecting method and apparatus for devices of transformer station | |
| CN205281603U (en) | Electric power inspection hands terminal | |
| CN109713789B (en) | Intelligent real-time grading alarm method for substation based on BIM technology | |
| CN107493377B (en) | Thermotechnical parameter acquisition device and method based on mobile terminal application | |
| CN212486202U (en) | Substation equipment state monitoring system | |
| CN102545098A (en) | Power transmission line inspection system and implementation method thereof | |
| CN208043390U (en) | A kind of optical fibre fault monitoring device | |
| CN115086801A (en) | Wearable distribution network intelligent inspection system and method based on portable computing terminal | |
| CN113850787B (en) | Switch cabinet operation monitoring system and method | |
| CN105258811A (en) | ZigBee-based unmanned transformer substation temperature monitoring system | |
| CN113153262A (en) | Offshore oilfield accessible capacity evaluation method based on cable thermal characteristics | |
| CN211581796U (en) | Intelligent temperature measuring bracelet device and system based on NB-IoT | |
| CN110040475B (en) | Quality monitoring system and method for current transformer test assembly line | |
| CN106908703A (en) | Transformer station's O＆M real-time detection apparatus | |
| KR101906191B1 (en) | Scada system and operating method thereof | |
| CN213336504U (en) | High voltage distribution cabinet wiring node temperature detection device | |
| KR100437942B1 (en) | Switchgear for gas insulation | |
| CN110728709B (en) | Intelligent switch identification system and method based on binocular vision technology | |
| CN211374414U (en) | Electromechanical integral digital display gas density relay | |
| CN110285799B (en) | Navigation system with three-dimensional visualization technology | |
| CN104655188A (en) | Intelligent tour inspection instrument of urban gas valve well | |
| CN112272337A (en) | Water meter based on NB-IoT, data uploading method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |