CN104133507B - SDH-based system and method for remotely controlling temperature in transformer substation - Google Patents
SDH-based system and method for remotely controlling temperature in transformer substation Download PDFInfo
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- CN104133507B CN104133507B CN201410352910.6A CN201410352910A CN104133507B CN 104133507 B CN104133507 B CN 104133507B CN 201410352910 A CN201410352910 A CN 201410352910A CN 104133507 B CN104133507 B CN 104133507B
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- transformer station
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 43
- 238000004891 communication Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000004378 air conditioning Methods 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 7
- 238000011897 real-time detection Methods 0.000 claims description 4
- 238000012952 Resampling Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an SDH-based system and method for remotely controlling the temperature in a transformer substation. The temperatures of different small rooms in the transformer substation are detected in real time through a temperature monitoring and acquisition module, an alarm is given when the limit is exceeded, air conditioners are remotely controlled, and thus the problem that the temperature in the transformer substation cannot be remotely monitored and controlled in the running and working process of devices is solved, the service life of primary devices and secondary devices is prolonged, the interruption time of a communication system of the transformer substation is substantially shortened, and a powerful guarantee is provided for normal operation of electrical production activities. The SDH-based system is high in temperature measuring precision, low in power consumption and high in stability, the environment temperature can be measured in real time, the air conditioners can be turned on or off remotely, the running modes of the air conditioners can be changed remotely, the functions of temperature regulation, air supply and the like are achieved remotely, and thus the temperature of a switch room and a machine room in the transformer substation can be regulated. Construction is easy and convenient to perform, popularization is facilitated, the running environment of the devices can be optimized, the fault rate of the devices can be reduced obviously, energy conservation and emission reduction are achieved, the working intensity of operation and maintenance personnel is reduced, and the device operation and management level of a company is improved.
Description
Technical field
The invention belongs to technical field of information communication, more particularly, to a kind of based on Remote temperature control in the transformer station of sdh
System and method.
Background technology
With the fast development of Intelligent transformer station in recent years, the modernization of first and second equipment in transformer station and automatically
Change level is all greatly improved, and with the continuous application of these new technologies, the environment temperature in transformer station be it is also proposed
Higher requirement.Temperature has a significant impact to the operation of a secondary device and battery, and too high or too low for temperature all can generation sets
Standby fault and hidden danger, for transformer substation switch room, master control room, communication room temperature control, should ensure to be adjusted with season,
Make first and second equipment operate in suitable environment temperature, again energy-conserving and environment-protective as far as possible, enter the subregion control that becomes more meticulous of trip temperature
System.
There is no the alarm of complete set reliable remote temperature and the system adjusting at present in transformer station, be not carried out transformer station
The remote-controllable of computer room temperature.
Content of the invention
The purpose of the embodiment of the present invention be to provide a kind of based on Remote temperature control system and side in the transformer station of sdh
Method, it is intended to solve the system not having the alarm of complete set reliable remote temperature in current transformer station and adjusting, is not carried out becoming
The problem of the remote-controllable of power station computer room temperature.
The embodiment of the present invention be achieved in that a kind of based on Remote temperature control method in the transformer station of sdh, this is based on
In the transformer station of sdh, Remote temperature control method includes:
Step one, temperature monitoring and airconditioning control module are timed sampling to scene temperature；
Step 2, temperature monitoring and airconditioning control module are stored to sample temperature and are uploaded to comprehensive control module；
Step 3, the comprehensive control module of each transformer station is polled from sdh power communication Intranet by ip interface
Send data；
Step 4, server or pc machine receive in each transformer station temperature data in different switch gear rooms and machine room, and pre-
Deposit reasonable interval temperature in systems to be differentiated；If normal temperature is interval, then resampling；It is interval in normal temperature,
Then, execute next step；
Step 5, not interval in normal temperature, alarm, too high or too low for temperature；
Step 6, temperature is too high, sends start, cooling, air-supply instruction；
Step 7, alarm display is processed, enters within 10 minutes trip temperature and judges；
Step 8, temperature is too low, sends start, heats up, air-supply instruction.
The another object of the embodiment of the present invention be to provide a kind of based on Remote temperature control system in the transformer station of sdh,
Should be included based on Remote temperature control system in the transformer station of sdh: server, sdh power communication Intranet, comprehensive control module,
Temperature monitoring and airconditioning control module；
Server (pc machine), is connected with sdh power communication Intranet, calls corba interface and the Comprehensive Control mould of ip agreement
Block communicates, and carries out checking of all transformer stations temperature regime, and the inquiry of warning information for operations staff, if it find that there being announcement
Alarming information, sends airconditioning control instruction (start, cooling, intensification, air-supply etc.) by program interface；
Sdh power communication Intranet, is formed by optical fiber networking by multiple stage geographical position scattered sdh equipment, in main website side,
Server is connected to by ip port, the communication with local side server；In the next pusher side, Comprehensive Control is connected to by ip port
Module.
Comprehensive control module, by calling the corba interface of ip agreement, is carried out and office in sdh power communication Intranet
Hold the communication of server and lower floor's temperature monitoring is communicated with airconditioning control module, send corresponding data bag, total with rs-485
The mode of line is communicated with airconditioning control module with temperature monitoring；
Temperature monitoring and airconditioning control module, are connected with rs-485 interface, by rs-485 interface and comprehensive control module
Connect, the effect controlled for realizing temperature monitoring and air-conditioning, and temperature monitoring result can be sent to server, to monitoring
Personnel alert.
Further, temperature monitoring acquisition module carries out real-time detection, testing result to little indoor temperatures different in transformer station
It is sent to server, send Threshold Crossing Alert to monitoring personnel.
Further, airconditioning control module carries out remotely control to air-conditioning.
Remote temperature control system and method in the transformer station based on sdh that the present invention provides, with temperature monitoring collection
Module carries out real-time detection, Threshold Crossing Alert and the remotely control to air-conditioning to little indoor temperatures different in transformer station, to solve to set
The problem that in transformer station in the work of received shipment row, temperature cannot remotely be monitored and control, makes first and second equipment run the time limit and increases, become
The time that power station communication system interrupts significantly shortens, and the normal operation for power generation activity provides powerful guarantee.
The high and low power consumption of temperature measurement accuracy of the present invention, stability are high, can measuring environment temperature in real time, and remotely realize to air-conditioning
Switching on and shutting down, on-the-fly mode change, temperature adjustment, the function such as air-supply, thus realize the temperature to switch gear room in transformer station and machine room adjusting
Section；Versatility of the present invention is good, be applied to the air-conditioning of multiple brands and model, easy construction, is easy to promote, and can optimize equipment and run
Environment, through test, can significantly reduce equipment failure rate, reach the effect of energy-saving and emission-reduction, and mitigate operation maintenance personnel working strength, carry
Rise corporate device to run and managerial skills.
Brief description
Fig. 1 is the structural representation based on Remote temperature control system in the transformer station of sdh provided in an embodiment of the present invention；
Fig. 2 is provided in an embodiment of the present invention based on Remote temperature control method flow diagram in the transformer station of sdh；
In figure: 1, server；2nd, power communication Intranet sdh network；3rd, comprehensive control module；4th, temperature detection and air-conditioning control
Molding block.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described to the application principle of the present invention.
As shown in figure 1, in the transformer station based on sdh of the embodiment of the present invention Remote temperature control system mainly by: service
Device 1, sdh power communication Intranet 2, comprehensive control module 3, temperature monitoring and airconditioning control module 4 four part；
Server 1 connects sdh power communication Intranet 2, and the ip port of sdh power communication Intranet 2 is connected to Comprehensive Control mould
Block 3；Comprehensive control module 3, by calling the corba interface of ip agreement, carries out the communication with local side server 1；Comprehensive Control mould
Block 3 is connected with airconditioning control module 4 with temperature monitoring by rs-485 interface, realizes temperature monitoring by this communication and is subject to air-conditioning
The effect of control；Temperature monitoring result can be sent to server 1, to monitoring personnel alarm.
Server 1 (pc machine), is connected with sdh power communication Intranet 2, carries out all transformer stations temperature shape for operations staff
The checking of condition, and the inquiry of warning information, if it find that there being warning information, sending airconditioning control instruction by program interface and (opening
Machine, cooling, intensification, air-supply etc.)；
Sdh power communication Intranet 2, is connected to comprehensive control module 3 by ip port, for calling the corba of ip agreement
Interface, the communication with local side server 1 (pc machine)；
Comprehensive control module 3, by calling the corba interface of ip agreement, carry out in sdh power communication Intranet 2 with
The communication of local side server and lower floor's temperature monitoring is communicated with airconditioning control module, sends corresponding data bag, uses rs-485
The mode of bus is communicated with airconditioning control module 4 with temperature monitoring；
Temperature monitoring and airconditioning control module 4, are connected with rs-485 interface, by rs-485 interface and comprehensive control module
2 connections, the effect controlled for realizing temperature monitoring and air-conditioning, and temperature monitoring result can be sent to server 1, to prison
Control personnel alert.
As shown in Fig. 2 Remote temperature control method includes following step in the transformer station based on sdh of the embodiment of the present invention
Rapid:
S201: start；
S202: temperature monitoring and airconditioning control module are timed sampling to scene temperature；
S203: temperature monitoring and airconditioning control module are stored to sample temperature and are uploaded to comprehensive control module；
S204: be polled sending data from sdh communication Intranet；
S205: server or pc machine receive temperature data in different switch gear rooms and machine room in each transformer station, and prestore
Reasonable interval temperature is differentiated in systems；If normal temperature is interval, then resampling；Not interval in normal temperature, then,
Execution next step；
S206: not interval in normal temperature, alarm, too high or too low for temperature；
S207: temperature is too high, sends start, cooling, air-supply instruction；
S208: alarm display is processed, enters trip temperature for 10 minutes and judges；
S209: temperature is too low, sends start, heats up, air-supply instruction.
The operation principle of the present invention:
1st, operations staff opens the operation interface of server (pc machine), carries out checking of all transformer stations temperature regime, and
The inquiry (too high or too low) of warning information, if it find that there being warning information (too high or too low for temperature), is sent out by program interface
Send airconditioning control instruction (start, cooling, intensification, air-supply etc.).
2nd, operations staff, by the operational order issuing of server (pc machine), packs through data through ip network, by sdh electricity
Power communication Intranet, is delivered to corresponding transformer station.
3rd, the comprehensive control module in corresponding transformer station is by calling the corba interface of ip agreement, in sdh power communication
Carry out the communication with local side server in net and lower floor's temperature monitoring is communicated with airconditioning control module, send corresponding data
Bag, is communicated with airconditioning control module with temperature monitoring with the mode of rs485 bus.
4th, temperature monitoring and airconditioning control module, built-in temperature sensor and infrared airconditioning control module, are adopted by timing
The mode monitoring field temperature of sample, each transformer station carries out sending in repeating query.If receiving the air-conditioning that comprehensive control module transmits
Control instruction, carries out the functions such as switching on and shutting down, on-the-fly mode change, temperature adjustment, air-supply with infrared mode to air-conditioning, plays regulation and opens
Close the effect of room and computer room temperature.
Transformer station's temperature remote control system based on sdh communication network for the present invention is it is therefore intended that solve transformer station's machine room
Little indoor temperatures different in transformer station are carried out real-time detection with temperature monitoring acquisition module by the remote-controllable problem of temperature,
Threshold Crossing Alert and the remotely control to air-conditioning, cannot remotely monitor and control to solve temperature in transformer station in equipment operation work
Problem, make first and second equipment run the time limit increase, Substation Communication System interrupt time significantly shorten, be power generation
The normal operation of activity provides powerful guarantee.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of based on Remote temperature control method in the transformer station of sdh it is characterised in that should be based on remote in the transformer station of sdh
Journey temperature-controlled process includes:
Step one, temperature monitoring and airconditioning control module are timed sampling to scene temperature；
Step 2, temperature monitoring and airconditioning control module are stored to sample temperature and are uploaded to comprehensive control module；
Step 3, the comprehensive control module of each transformer station is polled sending number from sdh power communication Intranet by ip interface
According to；
Step 4, server or pc machine receive in each transformer station temperature data in different switch gear rooms and machine room, and are pre-stored in
In system, reasonable interval temperature is differentiated；Reasonable interval temperature combines substation operation code, and setting minimum temperature is 18 DEG C,
Maximum temperature is 25 DEG C, and gathered data reaches in pc after a/d conversion, compares with minimum temperature, maximum temperature, if positive normal temperature
Degree is interval, then resampling；Not interval in normal temperature, then, execute next step；
Step 5, not interval in normal temperature, alarm, too high or too low for temperature；
Step 6, temperature is too high, sends start, cooling, air-supply instruction；
Step 7, alarm display is processed, and laggard trip temperature judges within 10 minutes；
Step 8, temperature is too low, sends start, heats up, air-supply instruction.
2. a kind of based on Remote temperature control system in the transformer station of sdh it is characterised in that should be based on remote in the transformer station of sdh
Journey temperature control system includes: server, sdh power communication Intranet, comprehensive control module, temperature monitoring and airconditioning control mould
Block；
Server, is connected with sdh power communication Intranet, and the corba interface for calling ip agreement is communicated with comprehensive control module,
Carry out checking of all transformer stations temperature regime, and the inquiry of warning information for operations staff, if it find that there being warning information,
Send start, cooling or intensification, the air-supply instruction controlling air-conditioning；
Sdh power communication Intranet, is formed by optical fiber networking by multiple stage geographical position scattered sdh equipment, in main website side, passes through
Ip port is connected to server, the server communication with ip port；In the next pusher side, Comprehensive Control mould is connected to by ip port
Block；
Comprehensive control module, by calling the corba interface of ip agreement, is carried out and server in sdh power communication Intranet
Communication and the temperature monitoring to lower floor are communicated with airconditioning control module, send corresponding data bag, comprehensive control module rs
The mode of 485 buses is communicated with airconditioning control module with temperature monitoring；
Temperature monitoring and airconditioning control module, are connected with comprehensive control module by rs 485 interface, are used for realizing temperature monitoring
The effect controlled with air-conditioning, and temperature monitoring result is sent to server, to monitoring personnel alarm；Temperature monitoring and air-conditioning control
Molding block includes temperature monitoring acquisition module and airconditioning control module.
3. as claimed in claim 2 based on Remote temperature control system in the transformer station of sdh it is characterised in that temperature monitoring
Acquisition module carries out real-time detection to little indoor temperatures different in transformer station, and testing result is sent to server, to monitoring personnel
Send Threshold Crossing Alert.
4. as claimed in claim 2 based on Remote temperature control system in the transformer station of sdh it is characterised in that airconditioning control
Module carries out remotely control to air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352910.6A CN104133507B (en) | 2014-07-23 | 2014-07-23 | SDH-based system and method for remotely controlling temperature in transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352910.6A CN104133507B (en) | 2014-07-23 | 2014-07-23 | SDH-based system and method for remotely controlling temperature in transformer substation |
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| Publication Number | Publication Date |
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| CN104133507A CN104133507A (en) | 2014-11-05 |
| CN104133507B true CN104133507B (en) | 2017-01-18 |
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| CN201410352910.6A Active CN104133507B (en) | 2014-07-23 | 2014-07-23 | SDH-based system and method for remotely controlling temperature in transformer substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390741B (en) * | 2017-07-31 | 2019-08-09 | 北京宇航***工程研究所 | A kind of temprature control method |
Citations (4)
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|---|---|---|---|---|
| US6438594B1 (en) * | 1999-08-31 | 2002-08-20 | Accenture Llp | Delivering service to a client via a locally addressable interface |
| CN201378194Y (en) * | 2008-12-19 | 2010-01-06 | 西北电网有限公司 | High-voltage power transmission line monitoring system |
| CN102545386A (en) * | 2012-01-12 | 2012-07-04 | 浙江大学 | Automatic power grid scheduling system of intelligent unattended substations |
| CN102759941A (en) * | 2012-07-19 | 2012-10-31 | 广州供电局有限公司 | Moisture-proof device for electrical equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829337B1 (en) * | 2001-09-03 | 2003-10-31 | Schneider Automation | AUTOMATION EQUIPMENT CONNECTED TO A TCP / IP NETWORK |
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2014
- 2014-07-23 CN CN201410352910.6A patent/CN104133507B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6438594B1 (en) * | 1999-08-31 | 2002-08-20 | Accenture Llp | Delivering service to a client via a locally addressable interface |
| CN201378194Y (en) * | 2008-12-19 | 2010-01-06 | 西北电网有限公司 | High-voltage power transmission line monitoring system |
| CN102545386A (en) * | 2012-01-12 | 2012-07-04 | 浙江大学 | Automatic power grid scheduling system of intelligent unattended substations |
| CN102759941A (en) * | 2012-07-19 | 2012-10-31 | 广州供电局有限公司 | Moisture-proof device for electrical equipment |
Non-Patent Citations (1)
| Title |
|---|
| 智能开闭所综合监控***的研究;姜建;《中国优秀硕士学位论文全文数据库》;20130715;第31-40页 * |
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Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant after: State Grid Corporation of China Applicant after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Tianjin Electric Power Company |
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