CN208172535U - Arrester monitoring device and system - Google Patents
Arrester monitoring device and system Download PDFInfo
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- CN208172535U CN208172535U CN201820382263.7U CN201820382263U CN208172535U CN 208172535 U CN208172535 U CN 208172535U CN 201820382263 U CN201820382263 U CN 201820382263U CN 208172535 U CN208172535 U CN 208172535U
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- arrester
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Abstract
A kind of arrester monitoring device, including：For selecting the arrester of arrester to select switch, arrester selection switch is connected to arrester, for being selected arrester and being acquired the acquisition switch of the running parameter of the arrester of selection, acquisition switch is connected to arrester, for acquiring the data acquisition module of arrester operational data, data acquisition module is connected to arrester by acquiring switch, for storing and transmitting arrester operational data, and it is arrester selection switch and acquisition switch is synchronous based on cellular narrowband Internet of Things NB-IOT data transmission module, data transmission module is electrically connected with arrester data acquisition module, data transmission module also selects to switch with arrester, the acquisition switch connection.The replacement of arrester may be implemented, power consumption and cost can also be reduced.
Description
Technical field
The utility model relates to technical field of electric system protection, more particularly to a kind of arrester monitoring device and are
System.
Background technique
With the development of electric system, arrester experienced traditional valve arrester to contemporary metal Oxide Arrester two
A stage, arrester are the important equipments in power transmission and transformation system, also just seem to the monitoring of arrester and are even more important.At present mostly
Number arrester monitoring system is all based on GPRS (General Packet Radio Service general packet radio service skill
Art) transmission information, it is that arrester monitors system power supply by electric system, so that arrester that power supply, which is all based on electric system,
Monitoring system is in the state of monitoring arrester.
However, after electric system failure, since the cable monitoring of electric system has that power consumption is big, backup power supply
The state of monitoring arrester can not be met for a long time, so while the monitoring state of holding arrester can be continued, but still
There are high power consumptions, high-cost problem, and cannot replace to arrester.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide a kind of arrester monitoring that can reduce power consumption and cost
Equipment and system.
A kind of arrester monitoring device, including：
Arrester for selecting arrester selects switch, and the arrester selection switch is connected to arrester；
For being selected arrester and being acquired the acquisition switch of the running parameter of the arrester of selection, the acquisition is opened
Connection is connected to arrester；
For acquiring the data acquisition module of arrester operational data, the data acquisition module is switched by the acquisition
It is connected to arrester；
It is opened for storing and transmitting the arrester operational data, and by arrester selection switch and the acquisition
It closes synchronous based on cellular narrowband Internet of Things NB-IOT data transmission module, the data transmission module and the arrester number
It is electrically connected according to acquisition module, the data transmission module is also connected with arrester selection switch, acquisition switch.
The arrester monitoring device further includes being used for as the data acquisition module and institute in one of the embodiments,
It states the power module of data transmission module power supply, the power module and the data acquisition module and the data transmits mould
Block electrical connection.
The arrester operational data of the arrester data collecting module collected includes in one of the embodiments,
The working condition of arrester, the number of lightning strokes of arrester, the temperature of arrester ambient enviroment and arrester ambient enviroment it is wet
Degree.
The data transmission module includes transmitter and deposits with what the transmitter was electrically connected in one of the embodiments,
Reservoir, the transmitter are used to receive the arrester operational data of the data acquisition module output；The memory is used
In the storage arrester operational data.
The data transmission module further includes being separately connected with the transmitter and memory in one of the embodiments,
Processor, the processor is used to damage signal according to the arrester of the acquisition switch acquisition, controls arrester choosing
Select switch selection arrester.
The data transmission module includes being separately connected with the transmitter and memory in one of the embodiments,
Processor, the processor select same arrester with arrester selection switch for controlling the acquisition switch.
The arrester monitoring device further includes for receiving the data transmission module hair in one of the embodiments,
The antenna for the arrester operational data sent, the antenna are connected to the data transmission module.
The arrester monitoring device further includes for setting acquisition arrester operational data in one of the embodiments,
The timer of time, the timer is switched with the acquisition and the data acquisition module is electrically connected.
It is passed on the data acquisition module embedded with temperature sensor, humidity sensor, electric current in one of the embodiments,
At least one of sensor, voltage sensor and counter.
A kind of arrester monitoring system, the system comprises：
Arrester monitoring device described in above-mentioned any one；
For receiving the arrester operational data sent by the arrester monitoring device, and to the arrester work
Make data and carry out transcoding processing, the arrester operational data after transcoding is sent to the cloud server of terminal；
For the arrester operational data after obtaining the transcoding from the cloud server, take shelter from the thunder after extracting the transcoding
The terminal of abnormal data and display alarm information in device operational data；
It is attached between the arrester monitoring device and the cloud server by network, the cloud server
It is attached between the terminal by network.
Above-mentioned arrester monitoring device and system have at least the following advantages：
Arrester monitoring device includes arrester selection switch, acquisition switch, data acquisition module and data transmission mould
Block.Arrester selection switch is connect with arrester, can choose arrester, the replacement of arrester may be implemented in this way.Acquisition is opened
Pass is connect with arrester, can be selected arrester and be acquired the running parameter of the arrester of selection, can acquire in this way
To the working condition of arrester.Pass through acquisition switch and arrester based on cellular narrowband Internet of Things NB-IOT data acquisition module
Connection, the operational data of arrester can be acquired, data transmission module is electrically connected with arrester data acquisition module, also with take shelter from the thunder
Device selection switchs, acquisition switch connects, and can store and transmit arrester operational data, and arrester selection is switched and adopted
Collection switch synchronizes.Due to use be based on cellular narrowband Internet of Things NB-IOT data acquisition module, can reduce power consumption and at
This.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of arrester monitoring device in an embodiment；
Fig. 2 is the structural schematic diagram of arrester monitoring device in another embodiment；
Fig. 3 is the structural schematic diagram that arrester monitors system in an embodiment.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of following embodiment can be with
Arbitrarily combined, for simplicity of description, it is not all possible to each technical characteristic in following embodiments combination all into
Row description, as long as all should be considered as described in this specification however, there is no contradiction in the combination of these technical features.
As shown in Figure 1, in one embodiment, a kind of arrester monitoring device selects to switch including arrester
110, arrester A120, arrester B130, acquisition switch 140, data acquisition module 150 and NB-IOT data transmission module
160.Arrester A120 and arrester B130 selects switch 110 and acquisition switch 140 to be electrically connected with arrester respectively.NB-IOT
Data transmission module 160 is electrically connected with data acquisition module 150, acquisition switch 140 and arrester selection switch 110.Data
Acquisition module 150 is electrically connected with acquisition switch 140.
Wherein, arrester selection switch 110 can be modular selection and switch, such as model M3SS1-42G-11
Modularization selection switch can also be that the selection switch of knob, such as the selection of knob of model XB2-BD21C are opened
It closes.Acquisition switch 140 can be data acquisition switch, such as the data acquisition switch of model 34972A.Data acquisition module
150 can be batch data collection device, Wireless data acquisition unit etc..NB-IOT data transmission module 160 can be NB-IOT
Data acquire transmission instrument.Wherein, arrester selection switch 110 is for selecting arrester, acquisition switch 140 for arrester into
Row selects and acquires the running parameter of the arrester of selection.
Honeycomb is implemented in based on cellular narrowband Internet of Things NB-IOT (Narrow Band Internet of Things)
Network supports that stand-by time is long, connects the efficient of network connectivity requirements higher device, it can be achieved that uA (microampere) electric current.
Acquisition switch 140 is used to select arrester A120 or arrester B130, and acquires the arrester A120 chosen
Perhaps the running parameter of the arrester A120 of acquisition or arrester B130 is sent to by the running parameter of arrester B130 again
NB-IOT data transmission module 160, NB-IOT data transmission module 160 can export GPIO (General by universal input
Purpose Input Output) it is attached with acquisition switch 140 and arrester selection switch 110.The transmission of NB-IOT data
Module 160 judges whether the arrester can work normally according to the running parameter of the arrester received, and judging result is sent out
Arrester selection switch 110 is given, arrester selects switch 110 to select arrester to the judging result of arrester based on the received
A120 or arrester B130, acquisition switch 140 is synchronous with the arrester that arrester selection switch 110 selects, data acquisition module
Block 150 acquires arrester operational data by acquisition switch 140, and the arrester operational data of acquisition is sent to NB-IOT number
It is stored according to transmission module 160.
In the present embodiment, according to the running parameter of the arrester of acquisition switch acquisition, the choosing to arrester may be implemented
It selects, NB-IOT data transmission module is received and stored by the operational data of the arrester sent to data acquisition module,
Arrester monitoring device is normally run.Due to being selected by acquisition switch and arrester selection switch,
And arrester operational data is received and stored using based on cellular narrowband Internet of Things NB-IOT data transmission module, it drops
Low power consumption and cost, but also arrester replacing is more convenient.
In one embodiment, a kind of arrester monitoring device, further include and data acquisition module and data transmission mould
The power module of block electrical connection, for powering for data acquisition module and data transmission module.
It include battery in power module, the battery in power module is directly the power supply of arrester monitoring device, power supply mould
Block is electrically connected with data acquisition module and data transmission module.Power module is constantly in power supply state, by acquiring with data
Module is connected with data transmission module, and electric current can be transmitted to acquisition switch, arrester and arrester selection switch, so that
Arrester monitoring device operates normally.
In one embodiment, the arrester operational data of data collecting module collected include arrester working condition,
The humidity of the number of lightning strokes of arrester, the temperature of arrester ambient enviroment and arrester ambient enviroment.
Data acquisition module is used to acquire the operational data of arrester, wherein the working condition of arrester can be lightning-arrest
Device is working, and can also be that arrester stops working.Temperature sensor, humidity sensor can be embedded on data acquisition module
At least one of device, current sensor, voltage sensor and counter, can also be embedded with counting on data acquisition module
Device.
When arrester just at work, data acquisition module can be connect by acquisition switch with arrester, thus to keeping away
The operational data of thunder device is acquired.For example, when generating lightning stroke, when temperature sensor collects generation lightning stroke around arrester
Temperature be 17 DEG C, humidity sensor collect generate lightning stroke when arrester around humidity be 60%RH, current sensor is adopted
Collecting the electric current transmitted in arrester when generating lightning stroke is 10KA, and voltage sensor collects electricity when generating lightning stroke in arrester
Pressure is 3.5KV, and the number of lightning strokes of the collected arrester of counter is 2 times.Temperature sensor, humidity sensor, electric current pass
Sensor, voltage sensor and counter, can be by these collected works after having acquired the corresponding operational data of arrester
It is stored in data acquisition module as data.
In one embodiment, data transmission module 160 includes transmitter and the memory being electrically connected with transmitter, passes
The defeated device arrester operational data that acquisition module exports for receiving data, memory is for storing arrester operational data.
When data acquisition module collects arrester operational data by acquiring switch, arrester operational data can be sent out
Give data transmission module.Specifically, the arrester operational data that data acquisition module is sent is by the biography in data transmission module
Defeated device receives, then receives the arrester operational data that transmitter is sent by the memory in data transmission module, and to arrester
Operational data is stored.
In one embodiment, data transmission module 160 further includes the processor being separately connected with transmitter and memory,
Processor is used to damage signal, control arrester selection switch selection arrester according to the arrester of acquisition switch acquisition.
After acquisition switch collects the running parameter of arrester, the running parameter of acquisition can be sent to processor.Place
It manages device and may determine that whether the arrester has damage according to the running parameter received, when arrester has damage, processor can
There is damage to select switch to send the arrester to arrester, need to select the signal of another arrester, arrester selection is opened
When pass receives the signal for selecting another arrester, processor can also also send the letter for replacing arrester to acquisition switch
Number.For example, acquisition switch acquires the running parameter of arrester A, the running parameter of arrester A is sent to processor, is handled
Device can judge that arrester A is not damaged according to the running parameter received, and processor can select switch to send to arrester should
The signal that arrester does not damage, acquisition switch and arrester selection switch all select arrester A, and arrester monitoring device can be with
Arrester A is monitored.
In one embodiment, data transmission module 160 further includes the processor being separately connected with transmitter and memory,
Processor selects same arrester with arrester selection switch for controlling acquisition switch.
When the arrester that acquisition switchs selection is damage, the running parameter of arrester is sent to processing by acquisition switch
Device, the signal that arrester is damage is sent to arrester selection switch according to the running parameter of arrester by processor, so that adopting
What collection switch and arrester selection switched selection is the same arrester.For example, it is arrester that acquisition, which switchs the arrester of selection,
A, it is damage that it is the arrester that acquisition switch, which collects the running parameter of arrester A, and acquisition is switched the work of the arrester
Parameter is sent to processor, while arrester A is switched to arrester B, and processor sends the signal of arrester A damage to lightning-arrest
Device selection switch makes arrester selection switch selection arrester B, thereby realizes acquisition switch and arrester selection switch
It is synchronous.
In one embodiment, a kind of arrester monitoring device, further includes the antenna for being connected to data transmission module, is used for
Receive the arrester operational data that data transmission module is sent.
After data transmission module receives arrester operational data, arrester operational data can be sent to antenna.It
Line can be connect with the memory in data transmission module, can also be directly embedded in data transmission module.
In one embodiment, a kind of arrester monitoring device further includes being connected to acquisition switch and data acquisition module
Timer, for set acquisition the arrester operational data time.
Data acquisition module can send arrester operational data to data transmission module according to the time of timer setting.
For example, the time of timer setting can be two days, the arrester operational data of data collecting module collected can be sent for two days
It is primary to data transmission module.When there is lightning stroke, i.e., the lightning stroke in arrester operational data that is acquired in data acquisition module
When number is more than or equal to one time, data acquisition module directly can send arrester operational data to data transmission module.
As shown in Fig. 2, in another embodiment, a kind of arrester monitoring device, including arrester selection switch 110,
Arrester A120, arrester B130, acquisition switch 140, data acquisition module 150, NB-IOT data transmission module 160, power supply
Module 170 and antenna 180.Wherein, data acquisition module 150 may include timer 152, and data transmission module 160 can be with
Including processor 162, transmitter 164 and memory 166.
Firstly, power module 170 is that data acquisition module 150 and data transmission module 160 are powered, switch 140 is acquired
The running parameter of arrester A120 is acquired, and the running parameter of acquisition is sent to the processor in data transmission module 160
162, the running parameter received is sent to arrester selection switch 110 simultaneously by processor 162, and processor 162 can also be sent
The signal of arrester is selected to select switch 110 to arrester, so that arrester selection switch 110 and acquisition switch 120 selected
It is the same arrester.
Then, after having selected arrester, the time that data acquisition module 150 is arranged according to timer 152 is to arrester
Operational data be acquired, the operational data of acquisition is sent to the transmitter 164 in data transmission module 160, transmitter
After 164 receive the operational data of arrester, operational data is sent to memory 166 and is stored, memory 166 can be with
Operational data is sent to antenna 180.
As shown in figure 3, in one embodiment, a kind of arrester monitoring system, including arrester monitoring device 300, cloud
Hold server 310 and terminal 320.It is attached between arrester monitoring device 300 and cloud server 310 by network,
It is attached between cloud server 310 and terminal 320 by network.
Wherein, cloud server 310 can be an individual server, be also possible to server cluster.Terminal 320 can
Be laptop, desktop computer, individual digital computer, portable laptop computer, etc., however, it is not limited to this.Cloud
End server 310 can receive the arrester operational data of the sending of arrester monitoring device 300, and terminal 320 can be to receiving
Arrester operational data counted, cloud server 310 can also judge received arrester operational data, when
For the arrester operational data there are when abnormal data, cloud server 310 can send warning message, terminal 320 to terminal 320
It can show the warning message.
Specifically, between arrester monitoring device 300 and cloud server 310, cloud server 310 and terminal 320 it
Between be attached by network, which can be wireless network connection, can also be cable network connection etc..
In one embodiment, power module is that data acquisition module and data transmission module are powered.Acquisition switch default
It is connect with arrester A, acquisition switch can acquire the running parameter of arrester A and the running parameter of acquisition is sent to data and pass
The arrester A signal not damaged is sent to lightning-arrest by the processor in defeated module, processor according to the running parameter of arrester A
Device selection switch, meanwhile, processor can control acquisition switch and arrester selection switch all selects arrester A.
When there is lightning stroke, arrester A can treat protective device and be protected, which can be power train
System etc. needs device to be protected in the case of lightning strikes.Data acquisition module can collect arrester A's by acquiring switch
Operational data, the temperature and arrester of the number of lightning strokes of working condition, arrester including arrester, arrester ambient enviroment
The humidity etc. of ambient enviroment.The operational data of collected arrester A can also be sent to data transmission by data acquisition module
The operational data of the arrester A received can be sent to depositing in data transmission module by the transmitter in module, transmitter
Reservoir, memory can store the operational data of received arrester A, the operational data can also be sent to day
Line.The operational data of arrester A can be sent to cloud server, cloud after the operational data for receiving arrester A by antenna
Server can be counted and be handled to the operational data of the arrester A received, for example, cloud server can be to lightning-arrest
Device A is subject to lightning stroke several times and is counted.It, can be with after cloud server is counted and handled to the operational data of arrester A
The result of statistics and processing is sent to terminal, arrester A is working properly or arrester A for example, the result of statistics can be
Operation irregularity.Terminal can show alarm signal on the interface of terminal when receiving the statistical result of arrester A operation irregularity
Breath.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of arrester monitoring device, which is characterized in that including：
Arrester for selecting arrester selects switch, and the arrester selection switch is connected to arrester；
For being selected arrester and being acquired the acquisition switch of the running parameter of the arrester of selection, the acquisition switch connects
It is connected to arrester；
For acquiring the data acquisition module of arrester operational data, the data acquisition module passes through acquisition switch connection
In arrester；
It is switched together for storing and transmitting the arrester operational data, and by arrester selection switch with the acquisition
Step based on cellular narrowband Internet of Things NB-IOT data transmission module, the data transmission module and the data acquisition module
Electrical connection, the data transmission module are also connected with arrester selection switch, acquisition switch.
2. arrester monitoring device according to claim 1, which is characterized in that the arrester monitoring device further includes using
In the power module for the data acquisition module and data transmission module power supply, the power module is adopted with the data
Collect module and data transmission module electrical connection.
3. arrester monitoring device according to claim 1, which is characterized in that the data collecting module collected it is described
Arrester operational data include the working condition of arrester, the number of lightning strokes of arrester, arrester ambient enviroment temperature and
The humidity of arrester ambient enviroment.
4. arrester monitoring device according to claim 1, which is characterized in that the data transmission module includes transmitter
With the memory being electrically connected with the transmitter, the transmitter is used to receive the described lightning-arrest of the data acquisition module output
Device operational data；The memory is for storing the arrester operational data.
5. arrester monitoring device according to claim 4, which is characterized in that the data transmission module further includes and institute
The processor that transmitter and memory are separately connected is stated, the processor is used to damage according to the arrester of the acquisition switch acquisition
Bad signal controls the arrester selection switch selection arrester.
6. arrester monitoring device according to claim 4, which is characterized in that the data transmission module include with it is described
The processor that transmitter and memory are separately connected, the processor are selected for controlling the acquisition switch with the arrester
Switch selects same arrester.
7. arrester monitoring device according to claim 1, which is characterized in that the arrester monitoring device further includes using
In the antenna for receiving the arrester operational data that the data transmission module is sent, the antenna is connected to the data and passes
Defeated module.
8. arrester monitoring device according to claim 1, which is characterized in that the arrester monitoring device further includes using
In the timer of setting acquisition arrester operational data time, the timer is switched with the acquisition and the data acquisition module
Block is electrically connected.
9. arrester monitoring device according to claim 1, which is characterized in that be embedded with temperature on the data acquisition module
At least one of sensor, humidity sensor, current sensor, voltage sensor and counter.
10. a kind of arrester monitors system, which is characterized in that the system comprises：
Arrester monitoring device described in claim 1 to 9 any one；
For receiving the arrester operational data sent by the arrester monitoring device, and to arrester work number
According to transcoding processing is carried out, the arrester operational data after transcoding is sent to the cloud server of terminal；
For the arrester operational data after obtaining the transcoding from the cloud server, arrester work after the transcoding is extracted
Make the terminal of the abnormal data and display alarm information in data；
It is attached between the arrester monitoring device and the cloud server by network, the cloud server and institute
It states and is attached between terminal by network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382263.7U CN208172535U (en) | 2018-03-20 | 2018-03-20 | Arrester monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382263.7U CN208172535U (en) | 2018-03-20 | 2018-03-20 | Arrester monitoring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172535U true CN208172535U (en) | 2018-11-30 |
Family
ID=64375450
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382263.7U Active CN208172535U (en) | 2018-03-20 | 2018-03-20 | Arrester monitoring device and system |
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| Country | Link |
|---|---|
| CN (1) | CN208172535U (en) |
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2018
- 2018-03-20 CN CN201820382263.7U patent/CN208172535U/en active Active
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