CN211981573U - Monitoring device applied to power supply quick-switching device - Google Patents
Monitoring device applied to power supply quick-switching device Download PDFInfo
- Publication number
- CN211981573U CN211981573U CN202020069938.XU CN202020069938U CN211981573U CN 211981573 U CN211981573 U CN 211981573U CN 202020069938 U CN202020069938 U CN 202020069938U CN 211981573 U CN211981573 U CN 211981573U
- Authority
- CN
- China
- Prior art keywords
- module
- acquisition module
- power supply
- image
- image acquisition
- 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.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 239000013589 supplement Substances 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a monitoring devices for power fast-cutting device, including load current acquisition module and the load voltage acquisition module that is used for gathering load numerical value, the inlet wire side current acquisition module and the inlet wire side voltage acquisition module of gathering inlet wire side numerical value, the status signal acquisition module who gathers and transmit data, the main control module who is used for data processing for the display module of man-machine interaction, send and receive the wireless communication module of instruction, the power module who provides the monitoring devices power, gather the image acquisition module of circuit breaker and female antithetical couplet status information, the image processing module who is used for the image conversion; this be applied to monitoring devices of power fast-switch device, reduce fast-switch device misjudgment probability effectively.
Description
Technical Field
The utility model belongs to the technical field of the power is cut device auxiliary assembly soon, concretely relates to be applied to monitoring devices that power was cut device soon.
Background
The quick switching device is used as an important device of a switch cabinet control system and is responsible for timely cutting off the input of an incoming line when a short circuit fault occurs in a circuit so as to ensure the use safety of load equipment. When the circuit breaker and other detection equipment break down, the quick-cutting device can make wrong decisions, which affects the operation safety of the power grid and causes great potential safety hazards. The existing design only detects the contact of the breaker as a basis for whether incoming line switching is carried out, but the contact detection has the defect of low detection accuracy, once the contact is not reached during fault, the fault cannot be found in time, operation and maintenance personnel cannot find out the fault of the power grid easily, and even personal safety of field operators is affected; moreover, when the switch breaker breaks down, information can be acquired only by monitoring the fault through a superior substation, and the operation state and fault information of the pole-mounted breaker cannot be reflected to operation and maintenance personnel in time, so that the timely elimination of the fault and the electricity transportation safety are influenced; there is currently a lack of a device that can perform secondary acknowledgements on signals received by a fast-switching device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to monitoring devices of power fast-cutting device to reduce fast-cutting device misjudgment probability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to monitoring devices of power fast-cutting device, including load current acquisition module and the load voltage acquisition module that is used for gathering load numerical value, the inlet wire side current acquisition module and the inlet wire side voltage acquisition module of gathering inlet wire side numerical value, the status signal acquisition module who gathers and the data of transmission, a main control module for data processing, a display module for man-machine interaction, send and receive instruction's wireless communication module, the power module who provides the monitoring devices power, gather circuit breaker and female image acquisition module who allies oneself with status information, an image processing module for image conversion.
The output ends of the load current acquisition module and the load voltage acquisition module are connected with the input end of the state signal acquisition module; the output ends of the incoming line side current acquisition module and the incoming line side voltage acquisition module are connected with the input end of the state signal acquisition module; the output end of the state signal module is connected with the main control module; the image acquisition module is arranged in the switch cabinet and comprises an acquisition device main body, a rotating ring rotatably sleeved on the acquisition device main body, a camera arranged on the rotating ring, an infrared sensing device arranged above the camera, a fixing ring fixedly connected below the acquisition device main body, a chute arranged in the middle of the fixing ring, a light supplement lamp movably connected on the chute and a mounting port for mounting the image acquisition module; the light filling lamp is provided with the lamp row in the built-in, the light filling lamp back is provided with the slider, slider and spout phase-match, the slider can remove in the spout, the light filling lamp has 3. The inner wall of the mounting hole is provided with internal threads; the image acquisition module is internally provided with a wireless communicator, the image acquisition module is controlled by the main controller, and the output end of the image acquisition module is connected with the input end of the image processing module.
The output end of the image processing module is connected with the main control module, and an image processing chip is arranged in the image processing module; the wireless communication module is connected with the main control module; the display module is connected with the main control module. The image processing module is used for converting the image information acquired by the image acquisition module into digital quantity; the breaker state comprises two states of a breaker and a breaker; the circuit breaker comprises a circuit breaker at the wire inlet side and a standby power supply circuit breaker.
Preferably, the main control module adopts a single chip microcomputer.
Preferably, the display module adopts a touch display screen.
The utility model discloses a technological effect and advantage: the monitoring device applied to the power supply fast switching device is additionally provided with an image acquisition module on the basis of the conventional fast switching device and is used for acquiring the actual working state of the circuit breaker; the image acquisition module is arranged in the position, right opposite to the short-circuit device, in the switch cabinet, can shoot the circuit breaker by arranging a movable camera, and the lower end of the image acquisition module is provided with a light supplement lamp for supplementing light under the condition of unknown light, and can also provide a light source when equipment is overhauled; moreover, the state information acquisition module acquires current and voltage data of the wire inlet side and the load side and sends the current and voltage data to the main control module through the internal signal conditioning circuit and the analog-to-digital conversion circuit, and the main control module judges the current network fault reason by integrating the acquired information and informs operation and maintenance personnel of alarm information in real time in a wireless communication mode. This use is novel will devote oneself to solving the device that current power was cut soon and decide information not enough, and the shortcoming that the error rate is high utilizes the auxiliary decision-making of information acquisition, guarantees the accuracy and the reliability of measuring the circuit breaker state, ensures that the electric wire netting can the more safe and stable operation.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a flow chart of the present invention;
FIG. 3 is a schematic diagram of an image acquisition module;
FIG. 4 is a top view of an image acquisition module
In the figure: 1-load current acquisition module, 2-load voltage acquisition module, 3-incoming line side current acquisition module, 4-incoming line side voltage acquisition module, 5-state signal acquisition module, 6-main control module, 7-image acquisition module, 701-acquisition device body, 702-rotating ring, 703-camera, 704 infrared sensing device, 705-fixing ring, 706-sliding groove, 707-light supplement lamp, 708-lamp bank, 709-sliding block, 710-mounting port, 8-image processing module, 9-power supply module, 10-display module and 11-wireless communication module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a monitoring devices who is applied to power fast cutting device as shown in figure 1, a monitoring devices who is applied to power fast cutting device, including load current collection module 1 and load voltage collection module 2 that are used for gathering load numerical value, gather inlet wire side current collection module 3 and inlet wire side voltage collection module 4 of inlet wire side numerical value, gather and the status signal collection module 5 of data transmission, a host system 6 for data processing, a display module 10 for man-machine interaction, send and receive instruction's wireless communication module 11, a power module 9 that provides the monitoring devices power, gather circuit breaker and female image acquisition module 7 who allies oneself with status information, an image processing module 8 for image conversion.
The output ends of the load current acquisition module 1 and the load voltage acquisition module 2 are connected with the input end of the state signal acquisition module 5, the output ends of the incoming line side current acquisition module 3 and the incoming line side voltage acquisition module 4 are connected with the input end of the state signal acquisition module 5, and the output end of the state signal module is connected with the main control module 6.
As shown in fig. 3-4, an output end of the image acquisition module 7 is connected to an input end of the image processing module 8, the image acquisition module 7 is installed inside the switch cabinet, the image acquisition module 7 includes an acquisition device main body 701, a rotating ring 702 rotatably sleeved on the acquisition device main body 701, a camera 703 arranged on the rotating ring 702, an infrared sensing device 704 arranged above the camera 703, a fixing ring 705 fixedly connected below the acquisition device main body 701, a chute 706 arranged at a middle position of the fixing ring 705, a light supplement lamp movably connected to the chute 706, and an installation port 710 for installing the image acquisition module 7.
The light supplement lamp 707 is provided with a lamp row 708 inside, the back of the light supplement lamp 707 is provided with a sliding block 709, the sliding block 709 is matched with the sliding groove 706, the sliding block 709 can move in the sliding groove 706, and the number of the light supplement lamps 707 is 3. Installing port 710 sets up in solid fixed ring 705 rear, be equipped with the internal thread on the installing port 710 inner wall, be convenient for image acquisition module 7 installs inside the cubical switchboard.
The image acquisition module 7 is internally provided with a wireless communicator and transmits the shot image to the image processing module 8, and the image acquisition module 7 is controlled by the main control module 6.
The output end of the image processing module 8 is connected with the main control module 6. The image processing module 8 is internally provided with an image processing chip, and the image processing chip adopts an FH8510 ISP processing chip. The wireless communication module 11 is connected with the main control module 6; the wireless communication module 11 is connected with the main control module 6.
The display module 10 is connected with the main control module 6, and the display module 10 adopts a touch display screen. The main control module 6 adopts a single chip microcomputer, and the model of the single chip microcomputer is STC89C 51.
The image acquisition module 7 is used for acquiring the state of the circuit breaker, wherein the state of the circuit breaker comprises a circuit breaker opening state and a circuit breaker closing state; the circuit breaker comprises a circuit breaker at the wire inlet side and a standby power supply circuit breaker.
The image processing module 8 is used for converting the image information acquired by the image acquisition module 7 into digital quantity.
The working principle is as follows: when the power supply fast switching device receives voltage signals of a wire inlet end, acquisition instructions are sent to the image acquisition module 7 and the state signal acquisition module 5 through the main control module 6 and the wireless communication module 11, the state signal acquisition module 5 receives the signals and then sends load current signals acquired by the load current acquisition module, load voltage signals acquired by the load voltage acquisition module 2, wire inlet current signals acquired by the wire inlet side current acquisition module 3 and wire inlet voltage signals acquired by the wire inlet side voltage acquisition module 4 to the main control module 6 through A/D conversion, and the image acquisition module 7 shoots the state of the circuit breaker and a bus coupler in real time, converts the circuit breaker state and the bus coupler into digital signals through the image processing module 8 and then transmits the digital signals back to the main control module 6; when the image acquisition module 7 works, the camera 703 is controlled to rotate to a position right facing the circuit breaker through the master control model 6, real-time monitoring is carried out, a light supplement lamp 707 in the image acquisition module 7 can move in the sliding groove 706 through the sliding block 709, light supplement is carried out when a lamp line is insufficient, the master control module 6 carries out comprehensive analysis on the state of the circuit breaker and the state of a bus coupler after receiving the acquired information, whether a fault exists in the existing circuit is judged, if the fault exists really, the fast switching device can immediately switch a power supply mode into a standby power supply mode for supplying power, and informs operation and maintenance personnel to troubleshoot fault reasons in a wireless mode, if the fault does not exist, the existing power supply mode is kept unchanged, the fast switching device informs the operation and maintenance personnel to overhaul the circuit breaker and detection equipment in a wireless mode, the occurrence of false switching hidden danger is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a be applied to monitoring devices of power supply fast cutting device which characterized in that: the system comprises a load current acquisition module (1) and a load voltage acquisition module (2) for acquiring load values, an incoming line side current acquisition module (3) and an incoming line side voltage acquisition module (4) for acquiring incoming line side values, a state signal acquisition module (5) for summarizing and transmitting data, a main control module (6) for data processing, a display module (10) for human-computer interaction, a wireless communication module (11) for receiving and sending instructions, a power supply module (9) for providing a power supply of a monitoring device, an image acquisition module (7) for acquiring state information of a circuit breaker and a bus coupler, and an image processing module (8) for image conversion;
the image acquisition module (7) comprises an acquisition device main body (701), a rotating ring (702) rotatably sleeved on the acquisition device main body (701), a camera (703) arranged on the rotating ring (702), an infrared sensing device (704) arranged above the camera (703), a fixing ring (705) fixedly connected below the acquisition device main body (701), a chute (706) arranged in the middle of the fixing ring (705), a light supplement lamp movably connected on the chute (706), and a mounting port (710) for mounting the image acquisition module (7).
2. The monitoring device applied to the power supply quick-switching device according to claim 1, wherein: the light supplement lamp (707) is internally provided with a lamp bank (708), the back of the light supplement lamp (707) is provided with a sliding block (709), and the number of the light supplement lamp (707) is 3.
3. The monitoring device applied to the power supply quick-switching device according to claim 1, wherein: the mounting port (710) is arranged behind the fixing ring (705), and internal threads are arranged on the inner wall of the mounting port (710).
4. The monitoring device applied to the power supply quick-switching device according to claim 1, wherein: the image acquisition module (7) is arranged in the switch cabinet, and a wireless communicator is arranged in the image acquisition module (7).
5. The monitoring device applied to the power supply quick-switching device according to claim 1, wherein: the main control module (6) adopts a singlechip.
6. The monitoring device applied to the power supply quick-switching device according to claim 1, wherein: the display module (10) adopts a touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069938.XU CN211981573U (en) | 2020-01-14 | 2020-01-14 | Monitoring device applied to power supply quick-switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069938.XU CN211981573U (en) | 2020-01-14 | 2020-01-14 | Monitoring device applied to power supply quick-switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981573U true CN211981573U (en) | 2020-11-20 |
Family
ID=73372927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020069938.XU Active CN211981573U (en) | 2020-01-14 | 2020-01-14 | Monitoring device applied to power supply quick-switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981573U (en) |
-
2020
- 2020-01-14 CN CN202020069938.XU patent/CN211981573U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202059185U (en) | Micro grid on-grid and off-grid control apparatus | |
| CN204190488U (en) | Intelligent pressing plate monitoring system of transformer substation | |
| CN101867228B (en) | Outlet loop online detection system for relay protection device | |
| CN102974061B (en) | Modularized ship fire-fighting control system | |
| CN205982461U (en) | Low -voltage distribution is electric detection means for cabinet | |
| CN104332960A (en) | Intelligent arc light protecting system | |
| CN204497849U (en) | A kind ofly take into account measure and control device that is centralized, formula feeder automation on the spot | |
| CN201360178Y (en) | Intelligent controller of low-voltage distribution system | |
| CN106451768A (en) | Comprehensive management and control system for power transmission and transformation line | |
| CN203339659U (en) | Single-phase electric leakage protection and power supply automation recovery device | |
| CN202141751U (en) | Novel lightning arrester online monitoring system | |
| CN103812210A (en) | Intelligent monitoring system for alternating current-direct current uninterruptible power supply system | |
| CN211981573U (en) | Monitoring device applied to power supply quick-switching device | |
| CN207037422U (en) | One kind automation distribution DTU devices | |
| CN216486811U (en) | Switching value information alarm device | |
| CN211603415U (en) | Transformer substation operation and maintenance cable insulation monitoring system | |
| CN212085879U (en) | Automatic change-over switch electric appliance | |
| CN204030723U (en) | Based on the distribution controller of CAN | |
| CN208285076U (en) | A kind of intelligence first cabinet of each row | |
| CN114397835B (en) | Intelligent switch control system | |
| CN105867260B (en) | A kind of electrical cabinet door accident indicator and its working method | |
| CN106338955A (en) | Intelligent control system of high-tension transformation network | |
| CN215733127U (en) | Wisdom distribution measurement and control terminal based on internet of things | |
| CN204706882U (en) | A kind of Novel lightning-proof case | |
| CN217036835U (en) | Arc light relay protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU YUEDA ELECTRIC POWER EQUIPMENT CO.,LTD. Assignor: JIANGSU PERFECT ELECTRIC TECHNOLOGY CO.,LTD. Contract record no.: X2023320000258 Denomination of utility model: A monitoring device applied to power fast switching devices Granted publication date: 20201120 License type: Common License Record date: 20231220 |