CN207473449U - Substation " five casees " internal environment intelligent monitor system - Google Patents
Substation " five casees " internal environment intelligent monitor system Download PDFInfo
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- CN207473449U CN207473449U CN201721681741.6U CN201721681741U CN207473449U CN 207473449 U CN207473449 U CN 207473449U CN 201721681741 U CN201721681741 U CN 201721681741U CN 207473449 U CN207473449 U CN 207473449U
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- substation
- casees
- internal environment
- sensor
- monitor system
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Abstract
The utility model is related to a kind of substation " five casees " internal environment intelligent monitor systems, it includes being mounted on the sensor in each babinet and for detecting box house environment, for increasing the heating unit of box interior temperature, for removing the dehumidification device of box house moisture and controller, the signal output end and heating unit of sensor and the control terminal of dehumidification device are each coupled electrically on controller, man-machine interface display screen and wireless data transceiver module are also associated on controller, the wireless bridge that can be communicated to connect with the wireless data transceiver module in each babinet is installed in substation, each wireless bridge is communicated to connect by wired or wireless mode and monitoring backstage.The utility model, which has the advantages that simple in structure, manipulation is convenient, can carry out remote monitoring, can simultaneously improve routing inspection efficiency and inspection effect.
Description
Technical field
The utility model is related to power transformation operation field, specifically a kind of substation's " five casees " internal environment intelligent monitoring
System.
Background technology
Substation's " five casees " refers to mechanism case, terminal box, intelligent control box, convergence control cabinet（Case）, it is cold control case general designation.Power transformation
Stand " five casees " be the pith for contacting substation first and second equipment, be that power transformation primary equipment signal, control, protection etc. are secondary
Circuit and the workplace of device play the role of the normal operation of transformer equipment vital.Substation's " five casees " is often
It is installed on outdoor equipment area together with power transformation primary equipment, it is more severe that this allows for its running environment.
In summer rainy weather, humid air enters box house can form condensation or product on babinet or terminal block
Water, microthermal climate in winter, humid air enters box house can form frost or icing, substation's " five casees " in terminal block
Interior equipment is chronically in moist environment, and apparatus insulated can reduce even can generate creeping discharge on the surface of equipment, this
The short circuit for leading to secondary circuit of electric-power apparatus or grounding phenomenon are likely to a bit, electric elements is caused to make moist corrosion, loose contact,
Monitoring system is caused to send out the alarm signal of mistake, influences the normal work of operation maintenance personnel, it is serious to also result in primary equipment
Malfunction or refused action, endanger the safety of power grid and equipment, cause serious electric power accident.
According to《State Grid Corporation of China's power transformation operation management regulation》, power transformation operation maintenance personnel should carry out substation's " five casees "
It makes an inspection tour and special tour comprehensively.Wherein, it makes an inspection tour comprehensively and refers to make an inspection tour in item base in routine, chamber door inspection is opened to station equipment
It looks into, recording equipment operation data, checks equipment filth situation, check fire prevention, anti-toy, anti-misoperation locking etc. whether there is loophole, examine
Look into whether down conductor is intact, check the detailed inspection of substation equipment workshop etc..Special tour refers to because equipment is run
The tour that environment, mode change and carry out.
In specific implementation, since substation's quantity is more, " five casees " quantity is even more numerous and jumbled, no matter which kind of makes an inspection tour mode,
There are the problems that tour vacuum phase is longer, tour workload is larger, tour efficiency is low, influence the bringing normally into operation rate of equipment.If case
Interior environment cannot be found in time there are problem, along with the repair time of service personnel, device whole year bringing normally into operation rate meeting
It is lower, cause substation " five casees " internal environment for a long time in uncontrollable state.
Therefore, the bringing normally into operation rate of substation " five casees " internal environment control device how is improved, shortens operation maintenance personnel pair
The tour time of substation's " five casees " is the technical barrier for having to solve.
Utility model content
The technical problem to be solved by the present invention is to provide one kind is simple in structure, manipulation is convenient, can carry out remote monitoring
And substation " five casees " internal environment intelligent monitor system of routing inspection efficiency and inspection effect can be improved.
In order to solve the above technical problems, the structure of the utility model substation " five casees " internal environment intelligent monitor system is special
Point is include being mounted in each babinet and be used to detect the sensor of box house environment, for increasing box interior temperature
Heating unit, for removing the dehumidification device of box house moisture and controller, the signal output end of sensor and heating dress
It puts and is each coupled electrically on controller with the control terminal of dehumidification device, man-machine interface display screen is also associated on controller and without line number
According to transceiver module, the wireless bridge that can be communicated to connect with the wireless data transceiver module in each babinet is installed, respectively in substation
Wireless bridge is communicated to connect by wired or wireless mode and monitoring backstage.
Using the above structure, it detects the environmental information of box house in real time using sensor, and environmental information is implemented to pass
Controller is defeated by, man-machine interface display screen is set on the controller, box house can be observed in real time at the scene using display screen
Environment and pass through man-machine interface each device controlled or parameter is configured.Meanwhile by wireless data transceiving
The communication of module and wireless bridge, after can the environmental information at scene conveniently being transmitted to the monitoring of distal end
Platform, so as to carry out remote monitoring and control.As it can be seen that the utility model realizes scene and long-range monitoring and control function,
Namely the function of live inspection and long-range inspection is realized, so as to greatly improve routing inspection efficiency, reducing labor intensity can simultaneously subtract
Few human cost input.
Sensor is mainly used for the environmental information of examinations box house, for " five casees ", environmental signal master
To include temperature, humidity and immersion situation etc., sensor specifically includes temperature sensor, humidity sensor and water logging sensing
Device, three sensors detect the temperature, humidity and immersion situation of box house respectively, and each transducing signal is sent to control in real time
Device processed and monitoring backstage.
For the concrete structure of heating unit, the heating unit is one or more heating sheet type plates, heating sheet type plate
It is mounted on cabinet wall by stent.
For the concrete structure of dehumidification device, the dehumidification device is semi-conductor condensation moisture separating device, and semi-conductor condensation drives
Damp device is mounted on cabinet wall and the water outlet of air inlet towards cabinets cavity, the device of device is connected to case by pipeline
Outside body.
Preferably, the controller is microcontroller, for the concrete structure of single chip machine controlling circuit, is connected on microcontroller
First controlling brancher and the second controlling brancher are in series with the first relay on the first controlling brancher, are in series on the first relay
The first delay switch controlled by the first timer；The second relay is in series on second controlling brancher, is gone here and there on the second relay
The second delay switch controlled by the second timer is associated with, the normally opened contact of the first relay is connected on the power supply time of heating unit
On the road, the normally opened contact of the second relay is connected on the electric power loop of dehumidification device.Using timer and relay circuit,
Microcontroller can set the working time of heating unit and dehumidification device respectively according to the temperature and humidity signal of feedback.
Monitoring backstage can directly be communicated to connect by Wireline with wireless bridge, specifically：Divide in each substation
A wireless bridge is not installed by mast, each wireless bridge passes through communication line wired connection with monitoring backstage.
Monitoring backstage can be communicated to connect by using wireless communication and by wide area network and the wireless bridge at scene, specifically
's：A wireless bridge is installed by mast respectively in each substation, each wireless bridge is all connected on wide area network, is monitored
Backstage includes the background data base that can be connect with wide area network and the computer and/or smart mobile phone that can be connect with background data base.
Due to being stored in database by means of the environmental data of wide area network and background data base, each babinet of each substation,
Patrol officer can directly be connect by mobile terminal such as mobile phone etc. with database and downloading data, and system structure is simple, and manipulation is more
It is convenient and efficient.
The utility model has simple in structure, manipulation is convenient, can carry out remote monitoring can simultaneously improve routing inspection efficiency and inspection
The advantages of effect.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the circuit principle structure schematic diagram of the utility model one of which embodiment；
Fig. 2 is the circuit principle structure schematic diagram of the utility model another embodiment；
Fig. 3 is the principle schematic diagram of the single chip machine controlling circuit of the utility model.
Specific embodiment
With reference to attached drawing, substation " five casees " internal environment intelligent monitor system of the utility model includes being mounted on each case
In body 1 and for detect box house environment sensor, for increase box interior temperature heating unit 3, for removing
The dehumidification device 4 of box house moisture and controller 5, the signal output end and heating unit 3 and dehumidification device 4 of sensor 2
Control terminal be each coupled electrically on controller 5, man-machine interface display screen 6 and wireless data transceiving mould are also associated on controller 5
Block 7 is equipped with the wireless bridge 9 that can be communicated to connect with the wireless data transceiver module 7 in each babinet 1 in substation 8, each wireless
Bridge 9 is communicated to connect by wired or wireless mode and monitoring backstage.Wherein, sensor is mainly used in examinations babinet
The environmental information in portion, for " five casees ", environmental signal mainly includes temperature, humidity and immersion situation etc., sensor
Including temperature sensor 21, humidity sensor 22 and water sensor 23.Three sensors detect respectively box house temperature,
Humidity and immersion situation, and each transducing signal is sent to controller 5 and monitoring backstage in real time.
In above structure, the environmental information of box house is detected in real time using sensor, and environmental information is implemented to transmit
To controller 5, man-machine interface display screen 6 on controller 5 is set, box house can be observed in real time at the scene using display screen
Environment and pass through man-machine interface each device controlled or parameter is configured.Meanwhile by wireless data transceiving
The environmental information at scene can be conveniently transmitted to the monitoring of distal end by the communication of module 7 and wireless bridge 9
From the background, so as to carrying out remote monitoring and control.As it can be seen that the utility model realizes scene and long-range monitoring and control work(
The function of live inspection and long-range inspection can namely be realized, so as to greatly improve routing inspection efficiency, labor intensity is reduced and simultaneously can
Reduce human cost input.
For heating unit 3, for one or more heating sheet type plates, heating sheet type plate is mounted on by stent in babinet
On wall.Plate heater heating power is small, and dependable performance is easy for installation, can reduce the influence to box inner structure, improves system
The safety of system.
For dehumidification device 4, preferably using semi-conductor condensation moisture separating device, semi-conductor condensation moisture separating device is mounted on case
On internal wall and the water outlet of air inlet towards cabinets cavity, the device of device is connected to by pipeline outside babinet.
As shown in figure 3, controller 5 is microcontroller, for specific single chip machine controlling circuit, first is connected on microcontroller
10 and second controlling brancher 11 of controlling brancher is in series with the first relay KM1, the first relay KM1 on the first controlling brancher 10
On be in series with the first delay switch KT1 controlled by the first timer 12；The second relay is in series on second controlling brancher 11
The the second delay switch KT2 controlled by the second timer 13 is in series on KM2, the second relay KM2, the first relay KM1's
Normally opened contact is connected on the electric power loop of heating unit 3, and the normally opened contact of the second relay KM2 is connected on dehumidification device 4
On electric power loop.Using timer and relay circuit, microcontroller can respectively be set according to the temperature and humidity signal of feedback
The working time of heating unit and dehumidification device.It is small when temperature sensor 21 detects that temperature is too low by taking heating unit 3 as an example
When the lowest threshold of setting, it is 20 minutes that microcontroller, which can set the timing time of the first timer 12, also i.e. by the first delay
The closing time of switch KT1 is set as 20 minutes, and the turn-on time of the first controlling brancher 10 is 20 minutes, the first relay KM1
Must be electric, the normally opened contact of the first relay is closed, and the electric power loop of heating unit 3 is connected and begins to warm up until timing terminates.
With reference to attached drawing, monitoring backstage can directly be communicated to connect by Wireline with wireless bridge 9, specifically：Each
A wireless bridge 9 is installed by mast respectively in substation 8, each wireless bridge 9 has with monitoring backstage by communication line
Line connects.
With reference to attached drawing, monitoring backstage can also lead to by using wireless communication and by wide area network and the wireless bridge at scene
Letter connection, specifically：A wireless bridge 9 is installed by mast respectively in each substation 8, each wireless bridge 9 is all connected with
Onto wide area network, monitoring backstage includes the background data base that can be connect with wide area network and the computer that can be connect with background data base
And/or smart mobile phone.Due to being deposited by means of the environmental data of wide area network and background data base, each babinet of each substation
It stores up in database, patrol officer can directly be connect by mobile terminal such as mobile phone etc. with database and downloading data, system knot
Structure is simple, manipulates more convenient and quicker.
In conclusion the utility model is not limited to above-mentioned specific embodiment.Those skilled in the art are not departing from this reality
Under the premise of with novel spirit and scope, several change or modification can be done.Above-mentioned change or modification each fall within book practicality
Novel protection domain.
Claims (7)
1. a kind of substation's " five casees " internal environment intelligent monitor system, it is characterized in that including mounted on each babinet（1）It is interior and
Sensor for detecting box house environment, the heating unit for increasing box interior temperature（3）, for removing in babinet
The dehumidification device of portion's moisture（4）And controller（5）, sensor（2）Signal output end and heating unit（3）And dehumidification device
（4）Control terminal be each coupled electrically to controller（5）On, controller（5）On be also associated with man-machine interface display screen（6）With no line number
According to transceiver module（7）, substation（8）Inside being equipped with can be with each babinet（1）Interior wireless data transceiver module（7）Communication connection
Wireless bridge（9）, each wireless bridge（9）It is communicated to connect by wired or wireless mode and monitoring backstage.
2. substation's " five casees " internal environment intelligent monitor system as described in claim 1, it is characterized in that sensor includes temperature
Spend sensor（21）, humidity sensor（22）And water sensor（23）.
3. substation's " five casees " internal environment intelligent monitor system as described in claim 1, it is characterized in that the heating unit
（3）For one or more heating sheet type plates, heating sheet type plate is mounted on by stent on cabinet wall.
4. substation's " five casees " internal environment intelligent monitor system as described in claim 1, it is characterized in that the dehumidification device
（4）For semi-conductor condensation moisture separating device, semi-conductor condensation moisture separating device is mounted on cabinet wall and the air inlet direction of device
Cabinets cavity, device water outlet be connected to outside babinet by pipeline.
5. substation's " five casees " internal environment intelligent monitor system as described in claim 1, it is characterized in that the controller（5）
For microcontroller, the first controlling brancher is connected on microcontroller（10）With the second controlling brancher（11）, the first controlling brancher（10）On
It is in series with the first relay（KM1）, the first relay（KM1）On be in series with by the first timer（12）First delay of control is opened
It closes（KT1）；Second controlling brancher（11）On be in series with the second relay（KM2）, the second relay（KM2）On be in series with by second
Timer（13）Second delay switch of control（KT2）, the first relay（KM1）Normally opened contact be connected on heating unit（3）
Electric power loop on, the second relay（KM2）Normally opened contact be connected on dehumidification device（4）Electric power loop on.
6. substation " five casees " internal environment intelligent monitor system as described in any one of claim 1-5, it is characterized in that often
A substation（8）A wireless bridge is inside installed by mast respectively（9）, each wireless bridge（9）Pass through with monitoring backstage logical
Believe circuit wired connection.
7. substation " five casees " internal environment intelligent monitor system as described in any one of claim 1-5, it is characterized in that often
A substation（8）A wireless bridge is inside installed by mast respectively（9）, each wireless bridge（9）It is all connected on wide area network,
Monitoring backstage includes the background data base that can be connect with wide area network and the computer that can be connect with background data base and/or intelligent hand
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681741.6U CN207473449U (en) | 2017-12-06 | 2017-12-06 | Substation " five casees " internal environment intelligent monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681741.6U CN207473449U (en) | 2017-12-06 | 2017-12-06 | Substation " five casees " internal environment intelligent monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473449U true CN207473449U (en) | 2018-06-08 |
Family
ID=62257674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681741.6U Expired - Fee Related CN207473449U (en) | 2017-12-06 | 2017-12-06 | Substation " five casees " internal environment intelligent monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107704001A (en) * | 2017-12-06 | 2018-02-16 | 国网山东省电力公司潍坊供电公司 | Transformer station " five casees " internal environment intelligent monitor system |
| CN108572682A (en) * | 2018-07-04 | 2018-09-25 | 安徽大学 | Indoor Monitoring System Based on Wireless Communication |
-
2017
- 2017-12-06 CN CN201721681741.6U patent/CN207473449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107704001A (en) * | 2017-12-06 | 2018-02-16 | 国网山东省电力公司潍坊供电公司 | Transformer station " five casees " internal environment intelligent monitor system |
| CN108572682A (en) * | 2018-07-04 | 2018-09-25 | 安徽大学 | Indoor Monitoring System Based on Wireless Communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |