CN208207131U - distribution switch cabinet monitoring system - Google Patents
distribution switch cabinet monitoring system Download PDFInfo
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- CN208207131U CN208207131U CN201820656570.XU CN201820656570U CN208207131U CN 208207131 U CN208207131 U CN 208207131U CN 201820656570 U CN201820656570 U CN 201820656570U CN 208207131 U CN208207131 U CN 208207131U
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- shelf depreciation
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Abstract
The utility model provides a kind of distribution switch cabinet monitoring system, including partial discharge detecting sensor module, gateway, server and Allocation transformer monitoring device.Partial discharge detecting sensor module is mounted on distribution line switch cabinet equipment surface, real-time Partial Discharge Detection is carried out to switchgear according to acquisition port by the shelf depreciation low land wave number of partial discharge detecting sensor Modular surface and data acquire, partial discharge detecting sensor module detection institute's total is sent to Allocation transformer monitoring device, realizes and carries out real-time monitoring to distribution line switch cabinet equipment at a distance.Be greatly reduced manual operation one by one switchgear carry out manual test equipment partial discharge situation the phenomenon that.It improves work efficiency, and saves the working time.
Description
Technical field
The utility model relates to safety monitoring technology fields, more particularly, to a kind of distribution switch cabinet monitoring system.
Background technique
In the prior art, shelf depreciation tour is done to distribution line switchgear, operation process is manually to use shelf depreciation
Instrument carries out low electric wave test to switchgear one by one, when manually switchgear carries out the consuming of shelf depreciation test and comparison in pairs
Between, working efficiency is very low.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of distribution switch cabinet monitoring systems, to alleviate part
The technical issues of data remote detecting of electric discharge.
In a first aspect, the utility model embodiment provides a kind of distribution switch cabinet monitoring system, comprising: put multiple parts
Electro-detection sensor, controller, data transmission module, gateway, server and Allocation transformer monitoring device；
Partial discharge detecting sensor module acquires the data of partial discharge of switchgear, to control for connecting with controller
The data of device transmission shelf depreciation processed；
Controller receives the office for connecting with the partial discharge detecting sensor module and data transmission module
The data of the shelf depreciation of portion's discharge examination sensor module output, to the data of data transmission module transmission shelf depreciation；
Data transmission module receives the part of the controller transmission for connecting with the controller and gateway
The data of electric discharge, to the data of gateway transmission shelf depreciation；
Gateway is connect with server by mobile network, described in reception for connecting with the data transmission module
The data of the shelf depreciation of data transmission module transmission, to the data of server transport shelf depreciation；
Server connect for passing through mobile network respectively with the gateway and the Allocation transformer monitoring device, connects
The data for receiving the shelf depreciation of the gateway transmission, to the data of Allocation transformer monitoring device transmission shelf depreciation；
Allocation transformer monitoring device receives the server transport for connecting with the server by mobile network
The data of shelf depreciation.
Further, the system also includes:
Alarm module receives the alarm signal that controller issues, alarms for connecting with the controller.
Further, the alarm module is voice guard.
Further, the alarm module is photoelectric alarm.
Further, the system also includes:
Voltage monitoring equipment is connect with the controller, monitors the voltage inputted to the controller.
Second aspect, the utility model embodiment also provide a kind of distribution switch cabinet monitoring system, comprising: shelf depreciation inspection
Survey sensor module, controller, data transmission module, gateway and Allocation transformer monitoring device；
Partial discharge detecting sensor module acquires the data of shelf depreciation in environment, to control for connecting with controller
The data of device transmission shelf depreciation processed；
Controller receives the office for connecting with the partial discharge detecting sensor module and data transmission module
The data of the shelf depreciation of portion's discharge examination sensor module output, to the data of data transmission module transmission shelf depreciation；
Data transmission module receives the part of the controller transmission for connecting with the controller and gateway
The data of electric discharge, to the data of gateway transmission shelf depreciation；
Gateway is connected with Allocation transformer monitoring device by WLAN for connecting with the data transmission module
It connects, receives the data of the shelf depreciation of the data transmission module transmission, to the number of Allocation transformer monitoring device transmission shelf depreciation
According to；
Allocation transformer monitoring device receives the gateway for connecting with the gateway by WLAN
The data of the shelf depreciation of transmission.
Further, the system also includes: the system also includes:
Power supply, for being connect with the controller, to the system power supply.
Further, the system also includes:
Voltage transformation module is used to connect with the power supply and the controller, converts the voltage of the power supply output, and
By the voltage transmission converted to the controller.
Further, the system also includes:
Temperature sensor monitors around the partial discharge detecting sensor module for connecting with the controller
Temperature, and the temperature monitored is transferred to the controller.
Further, the system also includes:
Humidity sensor monitors around the partial discharge detecting sensor module for connecting with the controller
Humidity, and the humidity monitored is transferred to the controller.
The utility model embodiment bring it is following the utility model has the advantages that
The utility model embodiment provides a kind of distribution switch cabinet monitoring system, including partial discharge detecting sensor mould
Block, gateway, server and Allocation transformer monitoring device.Partial discharge detecting sensor module is mounted on distribution line switchgear
Equipment surface carries out switchgear according to acquisition port by the shelf depreciation low land wave number of partial discharge detecting sensor Modular surface
Real-time Partial Discharge Detection and data acquisition, partial discharge detecting sensor module detection institute's total are sent to Allocation transformer monitoring
Device is realized and carries out real-time monitoring to distribution line switch cabinet equipment at a distance.Manual operation is greatly reduced to switch one by one
Cabinet carries out the phenomenon that manual test equipment partial discharge situation.It improves work efficiency, and saves the working time.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of distribution switch cabinet monitoring system structural block diagram provided by the embodiment of the utility model；
Fig. 2 is another distribution switch cabinet monitoring system structural block diagram provided by the embodiment of the utility model.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
For convenient for understanding the present embodiment, first to a kind of distribution switchgear disclosed in the utility model embodiment
Monitoring system describes in detail,
A kind of structural block diagram of distribution switch cabinet monitoring system shown in Figure 1, a kind of distribution switch cabinet monitoring system,
Include: partial discharge detecting sensor module 11, controller 12, data transmission module 13, gateway 14, server 15 and matches
Power transformation monitoring device 16；
Partial discharge detecting sensor module 11, for being connect with controller 12, the data of shelf depreciation in acquisition environment,
The data of shelf depreciation are transmitted to controller 12；
The apparent charge amount that high-pressure conductor generates when Partial Discharge Detection is all measurement electric discharge.Therefore, electric discharge amplitude is general
It is Yi Piku (pC) to indicate.In the detection frequency (generally 10-300kHz) of traditional Partial discharge detector, various height
Pressure instrument (in addition to long cable) can be equivalent to lumped capacitance.
The measurement of T partial discharge detecting sensor module is carried out in the frequency range of 3-100MHz.In these frequencies
On, the more approximate transmission line of high-tension electricity instrument rather than capacitor.Region area and discharge process below voltage/time curve
In charge transfer quantity it is directly proportional.
The crest voltage of the tested transient process of partial discharge detecting sensor module measurement, rather than the region below curve
Area.Therefore, it is not direct measurement charge.In addition, measured is the wave crest detected on metal decking outer surface, this
Only a part of panel itself signal.
When pulse is propagated along the outer surface of metal armouring, it will scatter is unfolded in the time domain.Simultaneously under curve
The region area of side remains unchanged again, and such pulse amplitude will reduce.Therefore, what pulse was detected local gets over from discharge source
Far, then decay bigger.
Controller 12 receives part for connecting with partial discharge detecting sensor module 11 and data transmission module 13
The data for the shelf depreciation that discharge examination sensor module 11 exports transmit the data of shelf depreciation to data transmission module 13；
Data transmission module 13 receives the part that controller 12 transmits for connecting with controller 12 and gateway 14
The data of electric discharge transmit the data of shelf depreciation to gateway 14.
Data transmission module 13 can receive transmitter for measure and control device signal.With three sections of alternate overcurrent protections, a variety of
The inverse-time overcurrent protection of acting characteristic curve, two sections of zero sequence overcurrent (ground connection) protections, multiple shot reclosings, overvoltage, low-voltage
Protection and intelligent switch quantity input function.
Gateway 14 is connect by mobile network with server 15 for connecting with data transmission module 13, receives number
According to the data for the shelf depreciation that transmitting module 13 transmits, the data of shelf depreciation are transmitted to server 15.
Server 15 is received for being connect respectively by mobile network with gateway 14 and Allocation transformer monitoring device 16
The data for the shelf depreciation that gateway 14 is transmitted transmit the data of shelf depreciation to Allocation transformer monitoring device 16；
Allocation transformer monitoring device 16 receives the office that server 15 transmits for connecting with server 15 by mobile network
The data of portion's electric discharge.
Partial discharge detecting sensor module 11 is mounted on distribution line switch cabinet equipment surface, passes through Partial Discharge Detection
The shelf depreciation low land wave number on 11 surface of sensor module carries out real-time Partial Discharge Detection sum number to switchgear according to acquisition port
According to acquisition, partial discharge detecting sensor module 11 detects institute's total and is sent to Allocation transformer monitoring device 16, and it is remote right to realize
Distribution line switch cabinet equipment carries out real-time monitoring.
Further, the system also includes:
Alarm module receives the alarm signal that controller issues, alarms for connecting with the controller.
The alarm module is voice guard.
The alarm module is photoelectric alarm.
The system also includes:
Voltage monitoring equipment is connect with the controller, monitors the voltage inputted to the controller.
The utility model embodiment provides a kind of distribution switch cabinet monitoring system, including partial discharge detecting sensor mould
Block, gateway, server and Allocation transformer monitoring device.Partial discharge detecting sensor module is mounted on distribution line switchgear
Equipment surface carries out switchgear according to acquisition port by the shelf depreciation low land wave number of partial discharge detecting sensor Modular surface
Real-time Partial Discharge Detection and data acquisition, partial discharge detecting sensor module detection institute's total are sent to Allocation transformer monitoring
Device is realized and carries out real-time monitoring to distribution line switch cabinet equipment at a distance.Manual operation is greatly reduced to switch one by one
Cabinet carries out the phenomenon that manual test equipment partial discharge situation.It improves work efficiency, and saves the working time.
Secondly, the structural block diagram of another distribution switch cabinet monitoring system shown in Figure 2, the utility model embodiment
Disclose another distribution switch cabinet monitoring system, comprising: partial discharge detecting sensor module 21, controller 22, data hair
Penetrate module 23, gateway 24 and Allocation transformer monitoring device 25；
Partial discharge detecting sensor module 21, for being connect with controller 22, the data of shelf depreciation in acquisition environment,
The data of shelf depreciation are transmitted to controller 22；
Controller 22 receives part for connecting with partial discharge detecting sensor module 21 and data transmission module 23
The data for the shelf depreciation that discharge examination sensor module 21 exports transmit the data of shelf depreciation to data transmission module 23；
Data transmission module 23 receives the part that controller 22 transmits for connecting with controller 22 and gateway 24
The data of electric discharge transmit the data of shelf depreciation to gateway 24；
Gateway 24 passes through WLAN with Allocation transformer monitoring device 25 for connecting with data transmission module 23
Connection receives the data for the shelf depreciation that data transmission module 23 transmits, and transmits shelf depreciation to Allocation transformer monitoring device 25
Data.
Allocation transformer monitoring device 25 receives gateway 24 and passes for being connect with gateway 24 by WLAN
The data of defeated shelf depreciation.
Further, the system also includes: the system also includes:
Power supply, for being connect with the controller, to the system power supply.
The system also includes:
Voltage transformation module is used to connect with the power supply and the controller, converts the voltage of the power supply output, and
By the voltage transmission converted to the controller.
The system also includes:
Temperature sensor monitors around the partial discharge detecting sensor module for connecting with the controller
Temperature, and the temperature monitored is transferred to the controller.
The system also includes:
Humidity sensor monitors around the partial discharge detecting sensor module for connecting with the controller
Humidity, and the humidity monitored is transferred to the controller.
The utility model embodiment provides a kind of distribution switch cabinet monitoring system, including partial discharge detecting sensor mould
Block, gateway, server and Allocation transformer monitoring device.Partial discharge detecting sensor module is mounted on distribution line switchgear
Equipment surface carries out switchgear according to acquisition port by the shelf depreciation low land wave number of partial discharge detecting sensor Modular surface
Real-time Partial Discharge Detection and data acquisition, partial discharge detecting sensor module detection institute's total are sent to Allocation transformer monitoring
Device is realized and carries out real-time monitoring to distribution line switch cabinet equipment at a distance.Manual operation is greatly reduced to switch one by one
Cabinet carries out the phenomenon that manual test equipment partial discharge situation.It improves work efficiency, and saves the working time.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of distribution switch cabinet monitoring system characterized by comprising multiple partial discharge detecting sensors, controller, number
According to transmitting module, gateway, server and Allocation transformer monitoring device；
Partial discharge detecting sensor module acquires the data of partial discharge of switchgear, to controller for connecting with controller
Transmit the data of shelf depreciation；
Controller receives the part and puts for connecting with the partial discharge detecting sensor module and data transmission module
The data of the shelf depreciation of electro-detection sensor module output, to the data of data transmission module transmission shelf depreciation；
Data transmission module receives the shelf depreciation of the controller transmission for connecting with the controller and gateway
Data, to gateway transmission shelf depreciation data；
Gateway is connect by mobile network with server for connecting with the data transmission module, receives the data
The data of the shelf depreciation of transmitting module transmission, to the data of server transport shelf depreciation；
Server is connect for passing through mobile network respectively with the gateway and the Allocation transformer monitoring device, receives institute
The data for stating the shelf depreciation of gateway transmission, to the data of Allocation transformer monitoring device transmission shelf depreciation；
Allocation transformer monitoring device receives the part of the server transport for connecting with the server by mobile network
The data of electric discharge.
2. system according to claim 1, which is characterized in that the system also includes:
Alarm module receives the alarm signal that controller issues, alarms for connecting with the controller.
3. system according to claim 2, which is characterized in that the alarm module is voice guard.
4. system according to claim 2, which is characterized in that the alarm module is photoelectric alarm.
5. system according to claim 1, which is characterized in that the system also includes:
Voltage monitoring equipment is connect with the controller, monitors the voltage inputted to the controller.
6. a kind of distribution switch cabinet monitoring system characterized by comprising partial discharge detecting sensor module, controller, number
According to transmitting module, gateway and Allocation transformer monitoring device；
Partial discharge detecting sensor module acquires the data of shelf depreciation in environment, to controller for connecting with controller
Transmit the data of shelf depreciation；
Controller receives the part and puts for connecting with the partial discharge detecting sensor module and data transmission module
The data of the shelf depreciation of electro-detection sensor module output, to the data of data transmission module transmission shelf depreciation；
Data transmission module receives the shelf depreciation of the controller transmission for connecting with the controller and gateway
Data, to gateway transmission shelf depreciation data；
Gateway is connect by WLAN with Allocation transformer monitoring device, is connect for connecting with the data transmission module
The data for receiving the shelf depreciation of the data transmission module transmission, to the data of Allocation transformer monitoring device transmission shelf depreciation；
Allocation transformer monitoring device receives the gateway transmission for connecting with the gateway by WLAN
Shelf depreciation data.
7. system according to claim 6, which is characterized in that the system also includes: the system also includes:
Power supply, for being connect with the controller, to the system power supply.
8. system according to claim 7, which is characterized in that the system also includes:
Voltage transformation module converts the voltage of the power supply output, and will turn for connecting with the power supply and the controller
The voltage transmission of completion is changed to the controller.
9. system according to claim 6, which is characterized in that the system also includes:
Temperature sensor is used to connect with the controller, monitors the temperature around the partial discharge detecting sensor module,
And the temperature monitored is transferred to the controller.
10. system according to claim 6, which is characterized in that the system also includes:
Humidity sensor is used to connect with the controller, monitors the humidity around the partial discharge detecting sensor module,
And the humidity monitored is transferred to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656570.XU CN208207131U (en) | 2018-05-03 | 2018-05-03 | distribution switch cabinet monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656570.XU CN208207131U (en) | 2018-05-03 | 2018-05-03 | distribution switch cabinet monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208207131U true CN208207131U (en) | 2018-12-07 |
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|---|---|---|---|
| CN201820656570.XU Active CN208207131U (en) | 2018-05-03 | 2018-05-03 | distribution switch cabinet monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113805019A (en) * | 2021-09-15 | 2021-12-17 | 南方电网数字电网研究院有限公司 | Gateway-based partial discharge detection method and device, gateway equipment and medium |
| CN117811220A (en) * | 2024-03-01 | 2024-04-02 | 雷玺智能科技(上海)有限公司 | Local discharge on-line monitoring method and system based on overload data volume |
-
2018
- 2018-05-03 CN CN201820656570.XU patent/CN208207131U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113805019A (en) * | 2021-09-15 | 2021-12-17 | 南方电网数字电网研究院有限公司 | Gateway-based partial discharge detection method and device, gateway equipment and medium |
| CN117811220A (en) * | 2024-03-01 | 2024-04-02 | 雷玺智能科技(上海)有限公司 | Local discharge on-line monitoring method and system based on overload data volume |
| CN117811220B (en) * | 2024-03-01 | 2024-05-03 | 雷玺智能科技(上海)有限公司 | Local discharge on-line monitoring method and system based on overload data volume |
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