CN207732293U - A kind of fixed high-voltage switch cubicle - Google Patents
A kind of fixed high-voltage switch cubicle Download PDFInfo
- Publication number
- CN207732293U CN207732293U CN201820041032.XU CN201820041032U CN207732293U CN 207732293 U CN207732293 U CN 207732293U CN 201820041032 U CN201820041032 U CN 201820041032U CN 207732293 U CN207732293 U CN 207732293U
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- Prior art keywords
- control
- cabinet
- room
- temperature measurement
- bus
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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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- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
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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
- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of fixed high-voltage switch cubicles, including cabinet and temperature measurement on-line device, the inside of the cabinet is installed with control room and bus-bar room, the left end in bus-bar room is arranged in the control room, the lower end of the control room is also connected by connection line with temperature measurement on-line device, the right end of the temperature measurement on-line device is provided with integrated circuit board, the inside of the bus-bar room is sequentially installed with multiple interbus pedestals, the lower end of the bus-bar room is also connected by cable incoming-outgoing circuit device with earthing switch, whole device uses fixed cabinet body structure, reduce moving process to damage caused by breaker, and it is internally provided with temperature measurement on-line device in high-voltage board cabinet, temperature inside monitoring cabinet in real time, extend the service life of switchgear.
Description
Technical field
The utility model is related to high-tension switch cabinet technical field, specially a kind of fixed high-voltage switch cubicle.
Background technology
In a power distribution system, the application of 10kV high-tension switch cabinets is relatively broad, and high-voltage switch gear is in the operation of electric system
Play a part of break-make, control and protection, mainly there are the types such as high voltage load switch, high-voltage circuitbreaker, earthing switch, it is different
Switchgear has different functions, but existing high-tension switch cabinet lacks temperature measuring equipment so that the maintenance cost of inside switch cabinet
Increase, and switchgear can cause breaker damage to reduce its service life in moving process.
Utility model content
In view of the above problems, the utility model provides a kind of fixed high-voltage switch cubicle, using fixed cabinet body structure,
Reduce moving process to damage caused by breaker, and temperature measurement on-line device is internally provided in high-voltage board cabinet, in real time
The temperature inside cabinet is monitored, the problems in background technology can be effectively solved.
To achieve the above object, the utility model provides the following technical solutions：A kind of fixed high-voltage switch cubicle, including cabinet
The inside of body and temperature measurement on-line device, the cabinet is installed with control room and bus-bar room, and the control room is arranged in busbar
The lower end of the left end of room, the control room is also connected by connection line with temperature measurement on-line device, the temperature measurement on-line device
Right end be provided with integrated circuit board, the inside of the bus-bar room is sequentially installed with multiple interbus pedestals, the bus-bar room
Lower end be also connected with earthing switch by cable incoming-outgoing circuit device；
The inside of the temperature measurement on-line device is installed with embedded controller, the control terminal of the embedded controller
It is connected with liquid crystal display, the interaction port of the embedded controller is connected with microcontroller, the microcontroller
Signal end is connected with Temperature Humidity Sensor, and the Temperature Humidity Sensor is fixedly mounted on the front of temperature measurement on-line device, institute
The signal end for stating microcontroller is also associated with optical fiber cable (FBG) demodulator, and the signal end of the optical fiber cable (FBG) demodulator is also associated with light
Fine optical cable sensor.
As a kind of preferred technical solution of the utility model, control terminal and the control room of the embedded controller control
Port is connected.
As a kind of preferred technical solution of the utility model, control room's control port is fixedly mounted on control room
On integrated circuit, the signal end of control room's control port is connected by fiber optic Ethernet with information integral platform.
As a kind of preferred technical solution of the utility model, the communication port of control room's control port also passes through control
Circuit processed is connected with monitoring host interface.
As a kind of preferred technical solution of the utility model, the front of the cabinet is also installed with sensor group and consolidates
Reservation.
As a kind of preferred technical solution of the utility model, the earthing switch is fixedly mounted on the inner wall of cabinet.
Compared with prior art, the utility model has the beneficial effects that：The fixed high-voltage switch cubicle, using fixed cabinet
Body structure reduces moving process and is damaged caused by breaker, and is internally provided with temperature measurement on-line dress in high-voltage board cabinet
It sets, the temperature of high-tension switch cabinet measured point is monitored in real time by fiber-optic grating sensor, realize to high-tension switch cabinet measured point
The early warning of overheat is alarmed when constant temperature exception, the accurate position for indicating fault point, and is provided accident analysis
Strong technological means, and it is provided with monitoring host interface, external monitoring host can be connected, is provided preferable man-machine
Interaction, the management of more convenient staff.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model temperature measurement on-line apparatus structure schematic diagram.
In figure：1- cabinets；The control rooms 2-；3- bus-bar rooms；4- interbus pedestals；5- cable incoming-outgoing circuit devices；6- connects
Ground switchs；7- sensor group fixed seats；8- Temperature Humidity Sensors；9- temperature measurement on-line devices；10- integrated circuit boards；11- is embedded in
Formula controller；12- liquid crystal displays；13- optical fiber cable (FBG) demodulators；14- optical fiber cable sensors；15- microcontrollers；16- is supervised
Survey host interface；The control rooms 17- control port；18- information integral platforms.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment：
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of fixed high-voltage switch cubicle, including cabinet
The inside of body 1 and temperature measurement on-line device 9, the cabinet 1 is installed with control room 2 and bus-bar room 3, and the control room 2 is arranged
It is also installed with sensor group fixed seat 7 in the front of the left end of bus-bar room 3, the cabinet 1, utilizes sensor group fixed seat
7 even different types of sensors, the temperature information of each sensor all can after fiber Bragg grating (FBG) demodulator demodulates in system
Temperature of high-tension switch cabinet monitoring host is passed information to, the latter presses off the temperature data monitored with working condition by height
Information integral platform is uploaded to after closing cabinet, the lower end of the control room 2 is also connected by connection line with temperature measurement on-line device 9
It connects, the right end of the temperature measurement on-line device 9 is provided with integrated circuit board 10, and the inside of the bus-bar room 3 is sequentially installed with multiple
The lower end of interbus pedestal 4, the bus-bar room 3 is also connected by cable incoming-outgoing circuit device 5 with earthing switch 6, described
Earthing switch 6 is fixedly mounted on the inner wall of cabinet 1；
The inside of the temperature measurement on-line device 9 is installed with embedded controller 11, and the embedded controller 11 is adopted
It is connected with liquid crystal display 12 with the control terminal of the main control chip of STM32F103 models, the embedded controller 11, it is described
The interaction port of embedded controller 11 is connected with microcontroller 15, and the microcontroller 15 uses the control of M0516 models
The signal end of chip, the microcontroller 15 is connected with Temperature Humidity Sensor 8, and the Temperature Humidity Sensor 8 uses model
The sensor chip of AM2301 models, the Temperature Humidity Sensor 8 is fixedly mounted on the front of temperature measurement on-line device 9, described
The signal end of microcontroller 15 is also associated with optical fiber cable (FBG) demodulator 13, and the signal end of the optical fiber cable (FBG) demodulator 13 is also connected with
There is optical fiber cable sensor 14, fiber-optic grating sensor 14 is mounted at the measured point of high-tension switch cabinet, acquires its temperature in real time
The variation of degree, by fiber Bragg grating (FBG) demodulator to Wavelength demodulation after, upload the data to temperature of high-tension switch cabinet monitor host into
Row processing, then after high-tension switch cabinet communication scaling, uploads to information integral platform, the height based on fiber grating presses off
The number of measured point must be no less than by closing the number of fiber-optic grating sensor of the cabinet temperature in temperature measurement on-line device 9, and high
It compresses switch cabinet temperature monitoring host or information integral platform has the function of record, display, alarm and historical query etc..It is described embedding
The control terminal for entering formula controller 11 is connected with control room's control port 17, and the control rooms Suo Song control port 17 is fixedly mounted on instrument
On the integrated circuit of table room, the signal end of control room's control port 17 passes through fiber optic Ethernet and information integral platform 18
It is connected.The communication port of control room's control port 17 is also connected by control circuit with monitoring host interface 16, is led to
Monitoring host can be connected by crossing monitoring host interface 16 so that whole system has function integration, information interaction, measurement
The features such as digitlization, status visualization, control networking.
The operation principle of the utility model：The fixed high-voltage switch cubicle reduces movement using fixed cabinet body structure
Process is damaged caused by breaker, and is internally provided with temperature measurement on-line device in high-voltage board cabinet, is passed by fiber grating
Sensor monitors the temperature of high-tension switch cabinet measured point in real time, realizes the early warning overheated to high-tension switch cabinet measured point, when
It alarms when constant temperature exception, it is accurate to indicate the position of fault point, and strong technological means is provided accident analysis, and
And it is provided with monitoring host interface, external monitoring host can be connected, preferable human-computer interaction, more convenient work are provided
The management of personnel.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of fixed high-voltage switch cubicle, including cabinet (1) and temperature measurement on-line device (9), it is characterised in that：The cabinet
(1) inside is installed with control room (2) and bus-bar room (3), and control room (2) setting is in the left end of bus-bar room (3), institute
The lower end for stating control room (2) is also connected by connection line with temperature measurement on-line device (9), the temperature measurement on-line device (9)
Right end is provided with integrated circuit board (10), and the inside of the bus-bar room (3) is sequentially installed with multiple interbus pedestals (4), institute
The lower end for stating bus-bar room (3) is also connected by cable incoming-outgoing circuit device (5) with earthing switch (6)；
The inside of the temperature measurement on-line device (9) is installed with embedded controller (11), the embedded controller (11)
Control terminal be connected with liquid crystal display (12), interaction port and microcontroller (15) phase of the embedded controller (11)
Connection, the signal end of the microcontroller (15) are connected with Temperature Humidity Sensor (8), and the Temperature Humidity Sensor (8) is fixed
On the front of temperature measurement on-line device (9), the signal end of the microcontroller (15) is also associated with optical fiber cable (FBG) demodulator
(13), the signal end of the optical fiber cable (FBG) demodulator (13) is also associated with optical fiber cable sensor (14).
2. a kind of fixed high-voltage switch cubicle according to claim 1, it is characterised in that：The embedded controller (11)
Control terminal be connected with control room's control port (17).
3. a kind of fixed high-voltage switch cubicle according to claim 2, it is characterised in that：The control rooms Suo Song control port
(17) it is fixedly mounted on the integrated circuit of control room, the signal end of control room's control port (17) passes through fiber optic Ethernet
It is connected with information integral platform (18).
4. a kind of fixed high-voltage switch cubicle according to claim 2, it is characterised in that：Control room's control port
(17) communication port is also connected by control circuit with monitoring host interface (16).
5. a kind of fixed high-voltage switch cubicle according to claim 1, it is characterised in that：The front of the cabinet (1) is also
It is installed with sensor group fixed seat (7).
6. a kind of fixed high-voltage switch cubicle according to claim 1, it is characterised in that：The earthing switch (6) is fixed
On the inner wall of cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041032.XU CN207732293U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed high-voltage switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041032.XU CN207732293U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed high-voltage switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732293U true CN207732293U (en) | 2018-08-14 |
Family
ID=63081894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041032.XU Active CN207732293U (en) | 2018-01-11 | 2018-01-11 | A kind of fixed high-voltage switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632115A (en) * | 2018-12-20 | 2019-04-16 | 国网北京市电力公司 | Switchgear component with temperature measurement structure |
-
2018
- 2018-01-11 CN CN201820041032.XU patent/CN207732293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632115A (en) * | 2018-12-20 | 2019-04-16 | 国网北京市电力公司 | Switchgear component with temperature measurement structure |
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