CN209263269U - Substation's air-conditioning tele-control system based on internal lan - Google Patents
Substation's air-conditioning tele-control system based on internal lan Download PDFInfo
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- CN209263269U CN209263269U CN201821903814.6U CN201821903814U CN209263269U CN 209263269 U CN209263269 U CN 209263269U CN 201821903814 U CN201821903814 U CN 201821903814U CN 209263269 U CN209263269 U CN 209263269U
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- air
- conditioning
- substation
- temperature
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Abstract
The utility model relates to a kind of substation's air-conditioning tele-control system based on internal lan, belongs to substation's maintenance technology field.System includes air-conditioning, temperature sensing device, data collector, transmission device and master controller；The air-conditioning and the temperature sensing device are installed in substation, and the data collector is electrically connected at the control panel of the air-conditioning, and is electrically connected at the temperature sensing device, for acquiring the running state data and substation's temperature data of the air-conditioning；The transmission device is electrically connected at the data collector, the master controller is by internal lan communication connection in the transmission device, the master controller receives and processes the running state data and substation's temperature data of the air-conditioning of the transmission device transmission, and can send command signal to the data collector by the transmission device.System realizes the long-range control to power station air-conditioning system, avoids the security risk introduced due to network security problem.
Description
Technical field
The utility model belongs to substation's maintenance technology field, and in particular to a kind of substation based on internal lan is empty
Adjust tele-control system.
Background technique
The air-conditioning system of substation is mostly independent facility, lacks online managing and control system, when temperature alarming in substation, is needed
Scene is manually arrived to open air-conditioning or reconcile air conditioner refrigerating temperature, but this process duration is longer, equipment exists for a long time
It is run under hot environment, there are serious security risks.Meanwhile the network security problem of long-range control air-conditioning system also at
Spool control air-conditioning system of transformer station is kept in check.
Summary of the invention
It can be realized in view of this, the present invention provides one kind and air-conditioning system of transformer station managed online, reduce temperature
Substation's air-conditioning tele-control system based on internal lan of failure Deal with Time.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of substation based on internal lan
Air-conditioning tele-control system, including air-conditioning, temperature sensing device, data collector, transmission device and master controller；
The air-conditioning and the temperature sensing device are installed in substation, and the data collector is electrically connected at described
The control panel of air-conditioning, and be electrically connected at the temperature sensing device, for acquire the air-conditioning running state data and
Substation's temperature data；
The transmission device is electrically connected at the data collector, and the master controller is communicated by internal lan to be connected
It is connected to the transmission device, the master controller receives and processes the operating status number of the air-conditioning of the transmission device transmission
According to and substation's temperature data, and can by the transmission device to the data collector send command signal.
Preferably, substation's air-conditioning tele-control system based on internal lan further includes RF transmitter,
The RF transmitter is electrically connected at the data collector, and communication connection is in the control panel of the air-conditioning, with to
The air-conditioning output control signal.
Preferably, the internal lan uses B/S framework.
Preferably, the temperature sensing device includes the outer temperature sensor of temperature sensor and station in standing, temperature in the station
Temperature sensor is electrically connected outside degree sensor and the station uses in temperature sensor in the data collector, the station
In detecting and exporting operating temperature in substation, temperature sensor is for detecting and exporting substation's external environment temperature outside the station
Degree.
Preferably, temperature sensor includes the first temperature sensor being set side by side, second temperature sensor in the station
And third temperature sensor, first temperature sensor, the second temperature sensor and the third temperature sensor point
It is not electrically connected at the data collector, independently to detect and export operating temperature in substation.
Preferably, the air-conditioning includes master control air-conditioning and auxiliary air conditioner, the control of the master control air-conditioning and the auxiliary air conditioner
Panel processed is electrically connected in the data collector.
Preferably, substation's air-conditioning tele-control system based on internal lan further includes air-conditioning current sense
Device, the air-conditioning current sensor are connected in the input circuit of the air-conditioning, and are electrically connected with the data collector, are used
In the current parameters for detecting and exporting the air-conditioning.
Preferably, the master controller includes data recordin module, judgment module, warning module and control module, described
For data recordin module communication connection in the transmission device, the judgment module is electrically connected at the data recordin module, institute
It states warning module and is electrically connected at the judgment module, the logical choosing of the control module is connected to the transmission device.
Preferably, the warning module includes temperature pre-warning and electric current early warning, and the temperature pre-warning is for warning substation
Temperature fault, the electric current early warning is for warning the air-conditioning current failure.
As shown from the above technical solution, it is long-range to provide a kind of substation's air-conditioning based on internal lan for the utility model
Control system, beneficial effect are: first, the data collector intrinsic using substation, by the data collector and the sky
The control panel of tune is electrically connected, or the data collector is connect with the RF transmitter, solid by substation
Some LAN systems carry out data exchange and information exchange, and then realize the long-range control to power station air-conditioning system, and same
When avoid due to network security problem introduce security risk；Second, by the way that multiple temperature sensors are arranged, and described in setting
Auxiliary air conditioner overcomes since temperature sensor damages bring security risk, overcomes due to caused by the master control air-conditioning failure
The security risk of equipment long-time hot operation.
Detailed description of the invention
Fig. 1 is substation's air-conditioning tele-control system schematic diagram based on internal lan.
Fig. 2 is substation's air-conditioning tele-control system schematic diagram based on internal lan of another embodiment.
In figure: substation's air-conditioning tele-control system 10, air-conditioning 100, master control air-conditioning 110 based on internal lan, auxiliary
Temperature sensor 210, the first temperature sensor 211, second temperature sensor in helping air-conditioning 120, temperature sensing device 200, standing
212, third temperature sensor 213, stand outer temperature sensor 220, data collector 300, transmission device 400, master controller
500, logging modle 510, judgment module 520, warning module 530, temperature pre-warning 531, electric current early warning 532, control module 540,
RF transmitter 600, air-conditioning current sensor 700.
Specific embodiment
In conjunction with the attached drawing of the utility model, the technical solution of utility model embodiment is further described in detail.
Please refer to Fig. 1, in an embodiment, a kind of substation's air-conditioning tele-control system 10 based on internal lan, packet
Include air-conditioning 100, temperature sensing device 200, data collector 300, transmission device 400 and master controller 500；The air-conditioning 100
It is installed in substation with the temperature sensing device 200, the air-conditioning 100 is for adjusting temperature in substation, the temperature
Sensing device 200 is for detecting and transmitting the temperature parameter in substation；The data collector 300 is electrically connected at the sky
100 control panel is adjusted, and is electrically connected at the temperature sensing device 200, for acquiring the operating status of the air-conditioning 100
Data and substation's temperature data.
Specifically, the control panel of the data collector 300 and the air-conditioning 100 is electrically connected, realize described in acquisition
While 100 operating parameter of air-conditioning, it can be realized by the control panel of the air-conditioning 100 to 100 switch state of air-conditioning and system
The adjusting of cold parameter.
The transmission device 400 is electrically connected at the data collector 300, and the master controller 500 passes through internal office
Domain Netcom news are connected to the transmission device 400, and the master controller 500 receives and processes what the transmission device 400 transmitted
The running state data and substation's temperature data of the air-conditioning 100, and can be by the transmission device 400 to the data
Collector 300 sends command signal.
By the data collector 300 by the control panel of the air-conditioning 100 be directly accessed Utilities Electric Co. it is intrinsic in
Portion's local area network is realized the long-range control to the air-conditioning 100 using internal lan, is realized to air-conditioning 100 described in substation
Data and information exchange, on the one hand guarantee the security reliability of network, the network security for overcoming traditional outer net to access keeps in check.
On the other hand, the comprehensive control to air-conditioning 100 described in substation is realized, i.e., any operation workshop is equal inside Utilities Electric Co.
The long-range control to the air-conditioning 100 can be achieved, the Deal with Time of temperature fault early warning is reduced, when avoiding the air-conditioning 100 long
Between it is standby and make power transformation station equipment long-time hot operation, damage equipment.Furthermore the investment of human cost can be reduced.
Please refer to Fig. 1, in a specific embodiment, the data collector 300 acquires the switch state of the air-conditioning 100
Data and cooling parameters data acquire the temperature parameter in the substation that the detection of temperature sensing device 200 obtains, pass through institute
Transmission device 400 is stated, via internal lan, is transferred to the master controller 500.The master controller 500 is to received
The air-conditioning 100 switch state data and cooling parameters data and the temperature sensing device 200 detect obtained power transformation
Temperature parameter in standing is recorded, and is handled, and in the substation that the temperature sensing device 200 detection is obtained
Temperature parameter is compared with the maximum permissible temperature defaulted in the master controller 500, when the temperature sensing device 200
It detects the temperature parameter in obtained substation and is higher than the maximum permissible temperature defaulted in the master controller 500, then to behaviour
Make personnel and issue early warning, operator issues adjustment signal to the air-conditioning 100 by the master controller 500, this signal can
It can also be the 100 cryogenic temperature adjustment signal of air-conditioning, this signal is via internal office to be 100 switching signal of air-conditioning
Domain net feeds back to the data collector 300 by the transmission device 400, and is ultimately applied to the control plane of the air-conditioning 100
Plate is realized and is controlled the remote adjustment of the air-conditioning 100.
Please refer to Fig. 2, in another embodiment, substation's air-conditioning tele-control system 10 based on internal lan is also
Including RF transmitter 600, the RF transmitter 600 is electrically connected at the data collector 300, and communication connection
In the control panel of the air-conditioning 100, to export control signal to the air-conditioning 100.
In one specific embodiment, the data collector 300 acquires the switch state data and refrigeration of the air-conditioning 100
Supplemental characteristic acquires the temperature parameter in the substation that the detection of temperature sensing device 200 obtains, passes through the transmission device
400, via internal lan, it is transferred to the master controller 500.The master controller 500 is to the received air-conditioning
The temperature in substation that 100 switch state data and cooling parameters data and the temperature sensing device 200 detection obtain
Parameter is recorded, and is handled, and by the obtained substation of the temperature sensing device 200 detection temperature parameter with
The maximum permissible temperature defaulted in the master controller 500 is compared, and is obtained when the temperature sensing device 200 detection
Temperature parameter in substation is higher than the maximum permissible temperature defaulted in the master controller 500, then issues to operator
Early warning, operator issue adjustment signal to the air-conditioning 100 by the master controller 500, this signal can be the sky
100 switching signals are adjusted, can also be the 100 cryogenic temperature adjustment signal of air-conditioning, this signal is via internal lan, by described
Transmission device 400 feeds back to the data collector 300, and the data collector 300 acts on the RF transmitter
600, and it is ultimately applied to the control panel of the air-conditioning 100, it realizes and the remote adjustment of the air-conditioning 100 is controlled.
Further, the internal lan uses B/S framework, keeps system convenient to use, can be in any communication
Net access website carries out system monitoring and control.
In one preferred embodiment, the temperature sensing device 200 includes the outer temperature sensing of temperature sensor 210 and station in standing
Device 220, the outer temperature sensor 220 of temperature sensor 210 and the station is electrically connected in data acquisition in the station
Device 300, temperature sensor 210 is for detecting and exporting operating temperature in substation, temperature sensor outside the station in the station
220 for detecting and exporting substation's external environment temperature, when substation's external environment that temperature sensor 220 detects outside the station
When temperature is higher than the highest permission environment temperature in the preset and master controller 500, issues and warn to operator, to remind behaviour
Pay attention to adjusting the cryogenic temperature parameter of the air-conditioning 100 as member, it is warm in the substation due to caused by hot weather to prevent in advance
Failure is spent, power transformation station equipment hot operation is prevented.
Further, temperature sensor 210 includes first the 211, second temperature of temperature sensor being set side by side in the station
Spend sensor 212 and third temperature sensor 213, first temperature sensor 211, the second temperature sensor 212 and
The third temperature sensor 213 is electrically connected in the data collector 300, independently to detect and export power transformation
Operating temperature in standing.Received first temperature sensor 211 of 500 pairs of institutes of the master controller, second temperature sensing
Operating temperature compares one by one with preset maximum permissible temperature in the substation of device 212 and the third temperature sensor 213 detection
Compared with when the temperature parameter that two of them temperature sensor detects is greater than preset maximum permissible temperature, then to operator's hair
Warning information out reminds operator to adjust the switch state or cooling parameters of the air-conditioning 100.In this way, then avoiding due to list
Wrong report caused by a temperature sensor fault or false instruction, reduce operator to the Deal with Time of temperature alarming failure, also keep away
Exempt to cause the prolonged hot operation of power transformation station equipment since single temperature sensor damages.
In another preferred embodiment, the air-conditioning 100 includes master control air-conditioning 110 and auxiliary air conditioner 120, the master control air-conditioning
110 are electrically connected with the control panel of the auxiliary air conditioner 120 in the data collector 300.It is described when normal operation
Master control air-conditioning 110 is opened, and the operating parameter of the master control air-conditioning is adjusted, and realizes the adjustment to temperature in substation.The auxiliary
Air-conditioning 120 is applied to following scene: first, the master control air-conditioning 110 is unable to satisfy temperature adjusting and wants when summer environment temperature is high
When asking, the auxiliary air conditioner 120 is enabled, with auxiliary temperature-reducing；Second, the master control air-conditioning 110 is for a long time when winter temperature is lower
Standby, the auxiliary air conditioner 120 can meet temperature and adjust requirement, to realize energy conservation；Third, when 110 event of master control air-conditioning
When barrier needs repairing, the auxiliary air conditioner 120 is enabled, temporarily temperature in substation to be adjusted, avoids the master control empty
During adjusting 110 trouble huntings, power transformation station equipment hot operation.
Further, substation's air-conditioning tele-control system 10 based on internal lan further includes that air conditioner electric is spread
Sensor 700, the air-conditioning current sensor 700 are connected in the input circuit of the air-conditioning 100, and with the data collector
300 are electrically connected, for detecting and exporting the current parameters of the air-conditioning 100, to be examined by the air-conditioning current sensor 700
The current parameters of the air-conditioning 100 measured, judge air-conditioning whether failure, if need in time starting emergency preplan.
In another embodiment, the master controller 500 includes data recordin module 510, judgment module 520, early warning
Module 530 and control module 540,510 communication connection of data recordin module is in the transmission device 400, described in receiving
The operating parameter and the temperature control equipment 200 for the air-conditioning 100 that transmission device 400 transmits detect in obtained substation
Temperature parameter, the judgment module 520 are electrically connected at the data recordin module 510, with preset permissible value therein into
Row compare, judge system whether failure, the warning module 530 is electrically connected at the judgment module 520, by fault message
To operator's early warning, 540 communication connection of control module is in the transmission device 400, to control the opening and closing of the air-conditioning 100
And adjust the cooling parameters of the air-conditioning 100.
Further, the warning module 530 includes temperature pre-warning 531 and electric current early warning 532, the temperature pre-warning 531
For warning substation's temperature fault, the electric current early warning 532 is for warning the air-conditioning current failure.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality
The equivalent variations made by novel claim still falls within the range that the utility model is covered.
Claims (9)
1. a kind of substation's air-conditioning tele-control system based on internal lan, which is characterized in that including air-conditioning, temperature sensing
Device, data collector, transmission device and master controller；
The air-conditioning and the temperature sensing device are installed in substation, and the data collector is electrically connected at the air-conditioning
Control panel, and the temperature sensing device is electrically connected at, for acquiring the running state data and power transformation of the air-conditioning
It stands temperature data；
The transmission device is electrically connected at the data collector, the master controller by internal lan communication connection in
The transmission device, the master controller receive and process the air-conditioning of transmission device transmission running state data and
Substation's temperature data, and command signal can be sent to the data collector by the transmission device.
2. substation's air-conditioning tele-control system based on internal lan as described in claim 1, which is characterized in that also wrap
RF transmitter is included, the RF transmitter is electrically connected at the data collector, and communication connection is in the air-conditioning
Control panel, with to the air-conditioning export control signal.
3. substation's air-conditioning tele-control system based on internal lan as described in claim 1, which is characterized in that described
Internal lan uses B/S framework.
4. substation's air-conditioning tele-control system based on internal lan as described in claim 1, which is characterized in that described
Temperature sensing device includes the outer temperature sensor of temperature sensor and station in standing, temperature sensor and temperature outside the station in the station
Degree sensor is electrically connected in temperature sensor in the data collector, the station for detecting and exporting in substation
Operating temperature, temperature sensor is for detecting and exporting substation's external environment temperature outside the station.
5. substation's air-conditioning tele-control system based on internal lan as claimed in claim 4, which is characterized in that described
Temperature sensor includes the first temperature sensor being set side by side, second temperature sensor and third temperature sensor, institute in standing
The first temperature sensor, the second temperature sensor and the third temperature sensor is stated to be electrically connected in the data
Collector, independently to detect and export operating temperature in substation.
6. substation's air-conditioning tele-control system based on internal lan as claimed in claim 1 or 2, which is characterized in that
The air-conditioning includes master control air-conditioning and auxiliary air conditioner, and the control panel of the master control air-conditioning and the auxiliary air conditioner electrically connects respectively
It is connected to the data collector.
7. substation's air-conditioning tele-control system based on internal lan as described in claim 1, which is characterized in that also wrap
Air-conditioning current sensor is included, the air-conditioning current sensor is connected in the input circuit of the air-conditioning, and is adopted with the data
Storage is electrically connected, for detecting and exporting the current parameters of the air-conditioning.
8. substation's air-conditioning tele-control system as claimed in claim 1 or 7 based on internal lan, which is characterized in that
The master controller includes data recordin module, judgment module, warning module and control module, the data recordin module communication
It is connected to the transmission device, the judgment module is electrically connected at the data recordin module, and the warning module electrically connects
It is connected to the judgment module, the logical choosing of the control module is connected to the transmission device.
9. substation's air-conditioning tele-control system based on internal lan as claimed in claim 8, which is characterized in that described
Warning module includes temperature pre-warning and electric current early warning, and for the temperature pre-warning for warning substation's temperature fault, the electric current is pre-
It is police in warning the air-conditioning current failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903814.6U CN209263269U (en) | 2018-11-19 | 2018-11-19 | Substation's air-conditioning tele-control system based on internal lan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903814.6U CN209263269U (en) | 2018-11-19 | 2018-11-19 | Substation's air-conditioning tele-control system based on internal lan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263269U true CN209263269U (en) | 2019-08-16 |
Family
ID=67555416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903814.6U Expired - Fee Related CN209263269U (en) | 2018-11-19 | 2018-11-19 | Substation's air-conditioning tele-control system based on internal lan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263269U (en) |
-
2018
- 2018-11-19 CN CN201821903814.6U patent/CN209263269U/en not_active Expired - Fee Related
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| 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: 20190816 Termination date: 20201119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |