CN207473364U - A kind of monitoring device of high-tension switch cabinet - Google Patents
A kind of monitoring device of high-tension switch cabinet Download PDFInfo
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- CN207473364U CN207473364U CN201721660760.0U CN201721660760U CN207473364U CN 207473364 U CN207473364 U CN 207473364U CN 201721660760 U CN201721660760 U CN 201721660760U CN 207473364 U CN207473364 U CN 207473364U
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- Prior art keywords
- switch cabinet
- monitoring device
- tension switch
- digital signal
- detecting unit
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model discloses a kind of monitoring devices of high-tension switch cabinet,Including switch cabinet body and monitoring device,The front of the switch cabinet body is installed with monitoring device,The front of the monitoring device is provided with GPRS gateway interfaces,The monitoring device is internally provided with digital signal processor and ARM core boards,It is interconnected between the digital signal processor and ARM core boards by integrated circuit,The signal end of the digital signal processor is connected with data storage,The interaction port of the digital signal processor is connected with on-site detecting unit,The signal end of the on-site detecting unit is connected separately with rotary encoder and sensor group,The input terminal of the on-site detecting unit is also associated with switchgear position detecting module,The dual-core architecture of ARM+DSP is used inside device,It realizes and the comprehensive of high-tension switch cabinet is monitored on-line,It ensure that the normal operation of high-tension switch cabinet,Improve the reliability and the degree of automation of Operation of Electric Systems.
Description
Technical field
The utility model is related to monitoring device technical field, more particularly to a kind of monitoring device of high-tension switch cabinet.
Background technology
High-tension switch cabinet is the important equipment in electrical power trans mission/distribution system, carries and cut-offs and close power circuit, monitoring operation
The important function such as electricity data, power equipment safety reliability are the important rings of ultra-large power transmission and distribution and power grid security guarantee
Section, high-tension switch cabinet is as a kind of power equipment of extensive utilization.
But in the prior art, since high-tension switch cabinet is in operation often due to a variety of causes causes its failure rate one
It is straight high, particularly during high temperature, high load capacity, due to insulation performance aging, operating mechanism mechanical breakdown, maloperation,
The accident hurt sb.'s feelings caused by the reasons such as contact overheat in cabinet, burnt cabinet, even explode happens occasionally.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of monitoring device of high-tension switch cabinet, using ARM+DSP
Dual-core architecture, realize and the comprehensive of high-tension switch cabinet monitored on-line, ensure that the normal operation of high-tension switch cabinet, improve electricity
Force system reliability of operation and the degree of automation can effectively solve the problem that the problem of background technology proposes.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is a kind of monitoring device of high-tension switch cabinet,
Including switch cabinet body and monitoring device, the front of the switch cabinet body is installed with monitoring device, the monitoring device
Front be provided with GPRS gateway interfaces, and RS232 interface and RJ45 interfaces are also installed in the upper surface of monitoring device,
The monitoring device is internally provided with digital signal processor and ARM core boards, the digital signal processor and ARM core boards
Between interconnected by integrated circuit, the output terminal of the ARM core boards is connected by RJ45 interfaces with ethernet controller
It connects, the signal end of the digital signal processor is connected with data storage, the interaction port point of the digital signal processor
It is not connected by CAN bus and RS232 buses with on-site detecting unit, data terminal and the data of the on-site detecting unit are adopted
Truck is connected, and the signal end of the data collecting card is connected with omnidirectional camera, the signal of the on-site detecting unit
End is connected separately with rotary encoder and sensor group, and the input terminal of the on-site detecting unit is also associated with the inspection of switchgear position
Module is surveyed, the signal end of the switchgear position detecting module is connected with RF Reader, and the RF Reader fixes peace
On switch cabinet body front.
As a kind of preferred technical solution of the utility model, the sensor group includes current/voltage sensor, warm and humid
Spend sensor, infrared sensor and Hall sensor.
As a kind of preferred technical solution of the utility model, the input terminal of the on-site detecting unit is also associated with direct current
Motor.
As a kind of preferred technical solution of the utility model, the signal end of the ethernet controller passes through wireless network
It is connected with management server, the data terminal of the management server is connected with interactive database.
As a kind of preferred technical solution of the utility model, the power supply of the digital signal processor and ARM core boards
End is also associated with for electric installation, described to be fixedly mounted in the bottom interior wall of switch cabinet body for electric installation.
As a kind of preferred technical solution of the utility model, the omnidirectional camera is fixedly mounted on switch cabinet body
Upper surface on.
Using above-mentioned technical proposal,
(1) switchgear of the utility model mainly respectively monitors the collected data of subelement to receive switchgear, such as disconnected
The data such as road device mechanical property, high-voltage circuitbreaker busbar/contact temperature, convert the data into the message for meeting respective protocol
Information integral platform is transmitted to by optical fiber, realizes remote monitoring function；
(2) switchgear of the utility model is adapted to a variety of different monitoring unit in high-tension switch cabinet, it is switch
All multi-communication modes that cabinet is used are integrated together, using wire transmission and wireless transmission by the way of realize each monitoring unit with
Data communication and control between switchgear, overcome high voltage in switchgear, the highfield of high current, strong electromagnetic radiation, height
The interference problem of frequency noise and harmonic wave；
(3) the utility model is identified the information of the equipment such as breaker, cabinet using RF Reader.It will be breaking
The ontology information of the equipment such as device, disconnecting switch, earthing switch, busbar, cabinet is embedded in the form of electronic tag in equipment,
Facility information is directly passed to, and upload to integrated information by optical fiber in accordance with respective protocol and put down by monitoring host by RFID
Platform is accurately positioned equipment, is tracked, and understands equipment multidate information, using radiofrequency signal, realizes to the automatic of target object
It identifies and obtains related data.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the monitoring device internal module flow chart of the utility model.
In figure, 1- switch cabinet bodies；2- monitoring devices；3-GPRS gateway interfaces；4-RJ45 interfaces；5-RS232 interfaces；6-
RF Reader；7- omnidirectional cameras；8- digital signal processors；9-ARM core boards；10- supplies electric installation；11- data are deposited
Reservoir；12- data collecting cards；13- rotary encoders；14- sensor groups；15- current/voltage sensors；16- temperature and humidity sensings
Device；17- infrared sensors；18- Hall sensors；19- switchgear position detecting modules；20- direct current generators；21- Site Detections
Unit；22-CAN buses；23-RS232 buses；24- ethernet controllers；25- interactive databases；26- management servers.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but do not form the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As depicted in figs. 1 and 2, the utility model provides a kind of monitoring device of high-tension switch cabinet, including switch cabinet
Body 1 and monitoring device 2, the front of the switch cabinet body 1 are installed with monitoring device 2, and the front of the monitoring device 2 is set
GPRS gateway interfaces 3 are equipped with, and RS232 interface 5 and RJ45 interfaces 4 are also installed in the upper surface of monitoring device 2, it is described
RS232 interface 5 is arranged on the left end of RJ45 interfaces 4, is conducive to 4 connected with network cable of RJ45 interfaces, and 2 inside of monitoring device is set
There are a digital signal processor 8 and ARM core boards 9, the power end of the digital signal processor 8 and ARM core boards 9 is also associated with
It is described to be fixedly mounted on for electric installation 10 in the bottom interior wall of switch cabinet body 1 for electric installation 10, in switch cabinet body 1
Portion is provided with for electric installation, is provided electric energy to the digital signal processor 8 inside monitoring device 2 and ARM core boards 9, is effectively solved
The trouble powered again to it outside having determined；
It is interconnected between the digital signal processor 8 and ARM core boards 9 by integrated circuit, using ARM+DSP's
Dual-core architecture is realized and the comprehensive of high-tension switch cabinet is monitored on-line, ensure that the normal operation of high-tension switch cabinet, improve electric power
The reliability and the degree of automation of system operation, the output terminal of the ARM core boards 9 are controlled by RJ45 interfaces 4 and Ethernet
Device 24 is connected, and the signal end of the ethernet controller 24 is connected by wireless network with management server 26, the pipe
The data terminal of reason server 26 is connected with interactive database 25, and whole device is Main Processor Unit with ARM core boards 9, attached
Add the hardware devices such as keyboard, liquid crystal, optical-fibre communications of periphery, parse the order of station level monitoring center and by switch cabinet state amount
With it is handled after obtained mechanical property parameter etc. be sent in the form of agreement in management server 26；
The signal end of the digital signal processor 8 is connected with data storage 11, the friendship of the digital signal processor 8
Mutual port is connected respectively by CAN bus 22 and RS232 buses 23 with on-site detecting unit 21, the on-site detecting unit 21
Data terminal be connected with data collecting card 12, the signal end of the data collecting card 12 is connected with omnidirectional camera 7, institute
It states omnidirectional camera 7 to be fixedly mounted on the upper surface of switch cabinet body 1, the signal end difference of the on-site detecting unit 21
Rotary encoder 13 and sensor group 14 are connected with, the sensor group 14 includes current/voltage sensor 15, temperature and humidity sensing
Device 16, infrared sensor 17 and Hall sensor 18, the sensor set by 14 inside of sensor group are detected in high-voltage switch cabinet body
The alternating current and voltage in portion, while the object for appreciation humidity condition inside high-voltage board is detected, be conducive to inside real-time detecting box body
Electric power thus supplied, the infrared sensor 17 is used for having detected whether personnel close to cabinet, when someone close to when light liquid crystal and
Headlamp is opened, and combines electrification in high voltage state, provides voice safety instruction " electrification in high voltage, it is noted that safety "；
The input terminal of the on-site detecting unit 21 is also associated with direct current generator 20, the input of the on-site detecting unit 21
End is also associated with switchgear position detecting module 19, signal end and the RF Reader 6 of the switchgear position detecting module 19
It is connected, the RF Reader 6 is fixedly mounted on 1 front of switch cabinet body, using RF Reader 6 to breaker, cabinet
The information of the equipment such as body is identified.By the ontology information of the equipment such as breaker, disconnecting switch, earthing switch, busbar, cabinet with
The form of electronic tag is embedded in equipment, directly facility information is passed to monitoring host, and in accordance with corresponding by RFID
Agreement uploads to integrated information platform by optical fiber, and equipment is accurately positioned, is tracked, and understands equipment multidate information, utilizes
Radiofrequency signal realizes the automatic identification to target object and obtains related data, and the digital signal processor 8 is used as from processing
Unit is completed using the high-speed computation ability of digital signal processor 8 to the acquisition of switch cabinet state amount and data calculation process.
The embodiment of the utility model is explained in detail, but the utility model is not limited to be retouched above in association with attached drawing
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (6)
1. a kind of monitoring device of high-tension switch cabinet, it is characterised in that：It is described including switch cabinet body (1) and monitoring device (2)
The front of switch cabinet body (1) is installed with monitoring device (2), and the front of the monitoring device (2) is provided with GPRS gateways
Interface (3), and also it is installed with RS232 interface (5) and RJ45 interfaces (4), the monitoring in the upper surface of monitoring device (2)
Device (2) is internally provided with digital signal processor (8) and ARM core boards (9), the digital signal processor (8) and ARM cores
Core is interconnected between (9) by integrated circuit, and the output terminal of the ARM core boards (9) passes through RJ45 interfaces (4) and ether
Net controller (24) is connected, and the signal end of the digital signal processor (8) is connected with data storage (11), the number
The interaction port of signal processor (8) passes through CAN bus (22) and RS232 buses (23) and on-site detecting unit (21) phase respectively
Connection, the data terminal of the on-site detecting unit (21) are connected with data collecting card (12), the data collecting card (12)
Signal end is connected with omnidirectional camera (7), and the signal end of the on-site detecting unit (21) is connected separately with rotary coding
Device (13) and sensor group (14), the input terminal of the on-site detecting unit (21) are also associated with switchgear position detecting module
(19), the signal end of the switchgear position detecting module (19) is connected with RF Reader (6), the RF Reader
(6) it is fixedly mounted on switch cabinet body (1) front.
2. a kind of monitoring device of high-tension switch cabinet according to claim 1, it is characterised in that：The sensor group (14)
Including current/voltage sensor (15), Temperature Humidity Sensor (16), infrared sensor (17) and Hall sensor (18).
3. a kind of monitoring device of high-tension switch cabinet according to claim 1, it is characterised in that：The on-site detecting unit
(21) input terminal is also associated with direct current generator (20).
4. a kind of monitoring device of high-tension switch cabinet according to claim 1, it is characterised in that：The ethernet controller
(24) signal end is connected by wireless network with management server (26), the data terminal of the management server (26) and friendship
Mutual formula database (25) is connected.
5. a kind of monitoring device of high-tension switch cabinet according to claim 1, it is characterised in that：The Digital Signal Processing
The power end of device (8) and ARM core boards (9) is also associated with for electric installation (10), described to be fixedly mounted on out for electric installation (10)
In the bottom interior wall for closing cabinet cabinet (1).
6. a kind of monitoring device of high-tension switch cabinet according to claim 1, it is characterised in that：The omnidirectional camera
(7) it is fixedly mounted on the upper surface of switch cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660760.0U CN207473364U (en) | 2017-11-29 | 2017-11-29 | A kind of monitoring device of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660760.0U CN207473364U (en) | 2017-11-29 | 2017-11-29 | A kind of monitoring device of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473364U true CN207473364U (en) | 2018-06-08 |
Family
ID=62256961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721660760.0U Active CN207473364U (en) | 2017-11-29 | 2017-11-29 | A kind of monitoring device of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473364U (en) |
-
2017
- 2017-11-29 CN CN201721660760.0U patent/CN207473364U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High tension switchgear's monitoring device Effective date of registration: 20190816 Granted publication date: 20180608 Pledgee: Agricultural Bank of China Limited by Share Ltd Fumin County branch Pledgor: Kunming Xiang Yunheng Electric Appliance Equipment Co., Ltd Registration number: Y2019530000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200728 Granted publication date: 20180608 Pledgee: Agricultural Bank of China Limited by Share Ltd. Fumin County branch Pledgor: KUNMING XIANGYUNHENG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2019530000001 |