CN112002029A - Intelligent inspection system for convertor station - Google Patents
Intelligent inspection system for convertor station Download PDFInfo
- Publication number
- CN112002029A CN112002029A CN202010857732.8A CN202010857732A CN112002029A CN 112002029 A CN112002029 A CN 112002029A CN 202010857732 A CN202010857732 A CN 202010857732A CN 112002029 A CN112002029 A CN 112002029A
- Authority
- CN
- China
- Prior art keywords
- intelligent
- intelligent camera
- workstation
- module
- rail
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- 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.)
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- 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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
The invention discloses an intelligent inspection system for a converter station, which comprises a rail-mounted liftable holder, an intelligent camera and a workstation, wherein the system sends an inspection instruction to the intelligent camera through the workstation, the intelligent camera works according to the instruction to control the rail-mounted liftable holder to move, images and information of top parts of large-scale oil-filled equipment which are difficult to observe are shot and identified by the intelligent camera, then the images and the identified information are packaged and sent to the workstation, and the workstation judges whether to trigger an alarm signal and display the images. The invention realizes the remote observation of the field condition of the top part of the large-scale oil-filled equipment in the converter station, thereby avoiding the personal injury possibly caused by equipment in the climbing operation of personnel and greatly reducing the problem of the reduction of the operation reliability of a power grid caused by unplanned shutdown.
Description
Technical Field
The invention relates to the field of intelligent inspection of a converter station, in particular to an intelligent inspection system for the converter station.
Background
Along with the increase of the operation age of equipment in the converter station, the failure probability of the equipment is obviously increased due to the aging of the equipment and other reasons, the equipment in the converter station needs to be regularly patrolled in order to ensure the safe and stable operation of a direct current system, the manual patrol is mainly used for domestic converter station patrol, and the intelligent patrol robot is used for auxiliary patrol. The inspection robot can only carry out infrared temperature measurement on the periphery of large equipment and carry out rough shooting, judgment and alarm on various meter indications, and the inspection result often makes mistakes; in addition, for parts installed on the top of equipment such as a converter transformer, a smoothing reactor, a high reactor and the like, the actual positions of the parts cannot be checked during normal inspection, and when the direct current system is in a normal operation state, operators cannot climb large oil-filled operation equipment to check the state of the device, so that the direct current system must be applied for unplanned shutdown to a dispatching application during fault treatment, and the operation reliability of the converter station is greatly reduced. Therefore, there is an urgent need for an intelligent patrol system for a converter station.
Disclosure of Invention
In order to solve the technical problem, the invention provides an intelligent inspection system for a converter station.
In order to solve the technical problems, the invention adopts the following technical scheme:
an intelligent inspection system for a converter station comprises a rail liftable pan-tilt, an intelligent camera and a workstation;
the rail-mounted liftable holder comprises a horizontal direction rail and an electric lifting rod capable of reciprocating along the horizontal direction rail;
the intelligent camera is installed on the electric lifting rod; the intelligent camera comprises an intelligent positioning module, an image acquisition module, a storage module and an image processing module; the intelligent camera comprises a storage module, an image processing module and a comparison module, wherein the storage module is used for storing images shot by the intelligent camera and parameter data of equipment states, and the image processing module is used for converting actual state image information acquired by the intelligent camera through an image acquisition module into digital signals and reading the data in the storage module to compare with the digital signals;
the workstation includes control unit, image display unit and warning display element, the intelligent camera passes through image acquisition module with the image transmission who gathers to the image display element of workstation, the image processing module of intelligent camera still is used for sending the status information of the equipment after the contrast to the warning display element, the control unit of workstation is used for giving have rail liftable cloud platform with the intelligent camera sends and patrols and examines the instruction.
Furthermore, the intelligent camera is provided with a rain cover.
Furthermore, the connection rotating shaft between the electric lifting rod and the intelligent camera can be positioned in a 360-degree rotating mode.
Furthermore, the alarm display unit is used for displaying the comparison result and giving an alarm according to the result which is not in accordance with the setting.
Further, the alarm comprises an audible and visual alarm.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention realizes the remote observation of the field condition of the top part of the large-scale oil-filled equipment in the converter station, thereby avoiding the personal injury possibly caused by equipment in the climbing operation of personnel and greatly reducing the problem of the reduction of the operation reliability of a power grid caused by unplanned shutdown.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a block diagram of a smart routing inspection system for a converter station;
FIG. 2 is a schematic view of the installation of the intelligent inspection pan-tilt camera on the converter transformer;
description of reference numerals: 1. a rail-guided lifting cradle head; 2. a smart camera; 3. a workstation; 4. a horizontal rail; 5 an electric lifting rod; 6. an intelligent positioning module; 7. an image acquisition module; 8. a storage module; 9. an image processing module; 10. an image display unit; 11. an alarm display unit; 12. a control unit; 13. a pressure relief valve; 14-rain cover; 15-position-locked rotating shaft.
Detailed Description
As shown in fig. 1, an intelligent inspection system for a converter station includes a rail-mounted elevating pan-tilt 1, an intelligent camera 2 and a workstation 3, the rail-mounted elevating pan-tilt 1 is interactively connected with the intelligent camera 2, the intelligent camera 2 is interactively connected with the workstation 3 through a network, the rail-mounted elevating pan-tilt 1 includes a horizontal rail 4 and an electric lifting rod 5, the intelligent camera 2 includes an intelligent positioning module 6, an image acquisition module 7, a storage module 8 and an image processing module 9, and the workstation 3 includes an image display unit 10, an alarm display unit 11 and a control unit 12.
The intelligent camera and the electric lifting rod are connected through a clamping rotating shaft capable of rotating 360 degrees in all directions, the spatial position (x, y and theta) of the intelligent camera can be directly set through a control unit on the workstation, so that 360-degree all-direction rotation is achieved, the intelligent robot similar to the convertor station can shoot or measure temperature according to the position of the meter and the position of the equipment by a certain angle in a positioning and rotating mode, and the intelligent robot is a conventional technical means in the field. An arc-shaped rain cover is installed on the intelligent camera to prevent excessive rainwater from directly wetting the intelligent camera. The intelligent positioning module can perform positioning for multiple times until the image acquisition module can acquire clear field images. Clear field images required by workers can be directly read on the workstation, and if abnormal conditions exist, the workstation can also send an alarm and display fault information.
As shown in fig. 2, a 360-degree rotatable clamping rotating shaft 2.3 is connected between the intelligent camera 2 and the electric lifting rod 2.2, and the intelligent camera 2, the electric lifting rod 2.2 and the rotating shaft 2.3 are arranged on the track 2.1.
The steps of the present invention will now be described in detail with reference to fig. 1 and 2:
assuming that a converter station control room operator workstation sends a converter transformer pressure release alarm, the implementation steps are as follows:
1. an operator inputs a patrol instruction of the corresponding pressure release valve of the converter transformer on a control unit 12 of the intelligent patrol inspection system workstation 3;
2. the instruction is transmitted to the intelligent camera 2, the positioning module 6 of the intelligent camera 2 carries out accurate alignment, the camera moves on the track 2.1 at the moment, the electric lifting rod 2.2 carries out height adjustment according to the position of the pressure release valve 13 and aligns the pressure release valve 13 and the periphery of the pressure release valve 13 by adjusting the angle of the rotating shaft 2.3;
3. after the precise alignment is carried out in the step 2, the image acquisition module 7 of the intelligent camera 2 carries out continuous shooting, and the shot images are transmitted to the storage module 8 and the image processing module 9;
4. the image processing module 9 analyzes the acquired images, such as whether the pressure release valve indicating rod pops up or not, whether oil stains exist around the pressure release valve or not, and the like, then the image processing module 9 transmits the analysis result to the workstation 3, and the acquired images are also transmitted to the workstation;
5. and (3) directly displaying the acquired image of the pressure release valve on an image display unit 10 of the workstation, if the analysis result in the step (4) is normal, displaying information that the pressure release valve is normally patrolled by an alarm and display unit 11 on the workstation, if the analysis result is abnormal, sending an alarm by the alarm and display unit 11, and displaying information that an indication rod of the pressure release valve pops up or oil stains are arranged around the pressure release valve on a display screen of the workstation.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (5)
1. The utility model provides an intelligence system of patrolling and examining for converter station which characterized in that: the system comprises a rail liftable cradle head, an intelligent camera and a workstation;
the rail-mounted liftable holder comprises a horizontal direction rail and an electric lifting rod capable of reciprocating along the horizontal direction rail;
the intelligent camera is installed on the electric lifting rod; the intelligent camera comprises an intelligent positioning module, an image acquisition module, a storage module and an image processing module; the intelligent camera comprises a storage module, an image processing module and a comparison module, wherein the storage module is used for storing images shot by the intelligent camera and parameter data of equipment states, and the image processing module is used for converting actual state image information acquired by the intelligent camera through an image acquisition module into digital signals and reading the data in the storage module to compare with the digital signals;
the workstation includes control unit, image display unit and warning display element, the intelligent camera passes through image acquisition module with the image transmission who gathers to the image display element of workstation, the image processing module of intelligent camera still is used for sending the status information of the equipment after the contrast to the warning display element, the control unit of workstation is used for giving have rail liftable cloud platform with the intelligent camera sends and patrols and examines the instruction.
2. The intelligent inspection system for converter stations of claim 1, wherein: the intelligent camera is provided with a rainproof cover.
3. The intelligent inspection system for converter stations of claim 1, wherein: the connecting rotating shaft between the electric lifting rod and the intelligent camera can be rotationally positioned by 360 degrees.
4. The intelligent inspection system for converter stations of claim 1, wherein: the alarm display unit is used for displaying the comparison result and giving an alarm according to the result which is not in accordance with the setting.
5. The intelligent inspection system for converter stations of claim 4, wherein: the alarm comprises an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857732.8A CN112002029A (en) | 2020-08-24 | 2020-08-24 | Intelligent inspection system for convertor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857732.8A CN112002029A (en) | 2020-08-24 | 2020-08-24 | Intelligent inspection system for convertor station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112002029A true CN112002029A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857732.8A Pending CN112002029A (en) | 2020-08-24 | 2020-08-24 | Intelligent inspection system for convertor station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112002029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507590A (en) * | 2021-06-11 | 2021-10-15 | 浙江工业大学 | Full-automatic inspection system for converter transformer area |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267729A (en) * | 2014-10-21 | 2015-01-07 | 山东鲁能智能技术有限公司 | Indoor rail-type intelligent patrolling robot |
| CN104317295A (en) * | 2014-10-21 | 2015-01-28 | 山东鲁能智能技术有限公司 | Intelligent inspection robot system of converter station valve hall based on combined track |
| CN104339372A (en) * | 2014-10-21 | 2015-02-11 | 国家电网公司 | Intelligent patrol robot for convertor station valve hall |
| CN104376613A (en) * | 2014-10-21 | 2015-02-25 | 山东鲁能智能技术有限公司 | Intelligent inspection robot system of convertor station valve hall |
| CN104881031A (en) * | 2015-05-29 | 2015-09-02 | 南京理工大学 | Power system track type automatic inspection robot |
| CN207835156U (en) * | 2018-03-05 | 2018-09-07 | 中国电力工程顾问集团华东电力设计院有限公司 | Intelligent inspection robot for current conversion station |
-
2020
- 2020-08-24 CN CN202010857732.8A patent/CN112002029A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267729A (en) * | 2014-10-21 | 2015-01-07 | 山东鲁能智能技术有限公司 | Indoor rail-type intelligent patrolling robot |
| CN104317295A (en) * | 2014-10-21 | 2015-01-28 | 山东鲁能智能技术有限公司 | Intelligent inspection robot system of converter station valve hall based on combined track |
| CN104339372A (en) * | 2014-10-21 | 2015-02-11 | 国家电网公司 | Intelligent patrol robot for convertor station valve hall |
| CN104376613A (en) * | 2014-10-21 | 2015-02-25 | 山东鲁能智能技术有限公司 | Intelligent inspection robot system of convertor station valve hall |
| CN104881031A (en) * | 2015-05-29 | 2015-09-02 | 南京理工大学 | Power system track type automatic inspection robot |
| CN207835156U (en) * | 2018-03-05 | 2018-09-07 | 中国电力工程顾问集团华东电力设计院有限公司 | Intelligent inspection robot for current conversion station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507590A (en) * | 2021-06-11 | 2021-10-15 | 浙江工业大学 | Full-automatic inspection system for converter transformer area |
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Application publication date: 20201127 |
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