CN104155960A - Unattended environment monitoring system for transformer substation - Google Patents
Unattended environment monitoring system for transformer substation Download PDFInfo
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- CN104155960A CN104155960A CN201410426162.1A CN201410426162A CN104155960A CN 104155960 A CN104155960 A CN 104155960A CN 201410426162 A CN201410426162 A CN 201410426162A CN 104155960 A CN104155960 A CN 104155960A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims abstract description 14
- 230000003993 interaction Effects 0.000 claims abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides an unattended environment monitoring system for a transformer substation. The unattended environment monitoring system comprises a detection module used for detecting parameters of the environment in the transformer substation, an information acquisition module, a processing module, an output module, a monitoring center and a remote output module. The detection module is used for detecting the parameters of the environment in the transformer substation and outputting parameter information to the information acquisition module, the parameter information is processed by the information acquisition module and then output to the processing module, the parameter information is processed by the processing module and then output through the output module, data interaction is carried out on the processing module and the monitoring center, and the monitoring center outputs monitoring information through the remote output module. The unattended environment monitoring system for the transformer substation can be used for conducting round-the-clock monitoring on the environment of the transformer substation, errorless unattended operation is achieved when environmental parameters are normal, and labor cost is reduced.
Description
Technical field
The present invention relates to a kind of supervisory system, relate in particular to a kind of unattended operation environment of transformer station supervisory system.
Background technology
Along with the development of production technology, every profession and trade is also more and more higher to the requirement of electric power supply, therefore, in order to ensure the reliable and stable supply of electric power, not only need the each power-supply unit in electrical network to carry out careful Inspection and maintenance, and also must effectively monitor for the environment of the set transformer station of power-supply unit, the environment of transformer station can affect the performance of power-supply unit and the stability of power supply equally.
Traditional environment for transformer station is monitored the mode of often patrolling and examining by manpower, because manpower is patrolled and examined and is often merely able to by detecting regularly or aperiodically, centre has certain time interval, and the variation of substation parameter within this time interval can effectively being monitored, easy appearance is undetected or testing result is inaccurate, thereby occurs that the variation of substation parameter causes accident of power supply, in order to improve accuracy and round-the-clock the monitoring of monitoring result, engender intelligentized monitoring system, then existing intelligent monitor system, such as by video camera monitoring etc., but still there are the following problems: monitoring result needs monitor staff to screen contrast from numerous and jumbled detection data, mode by manpower filters out abnormal data, therefore usually there is data omission, can not note abnormalities in time, once and there is accident in certain transformer station, such as fire, when the accidents such as water logging, can not regulate and control accident transformer station immediately, be merely able to process after the staff that recovers reaches the spot, causality loss is increased.
Therefore, need to propose a kind of environmental monitoring system of new transformer station, can carry out round-the-clock monitoring to the environment of transformer station, and on duty without personnel in the time that environmental parameter is normal, save human cost.
Summary of the invention
In view of this, the object of this invention is to provide a kind of unattended operation environment of transformer station supervisory system, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel are on duty in the time that environmental parameter is normal, save human cost.
A kind of unattended operation environment of transformer station supervisory system provided by the invention, comprises detection module, information acquisition module, processing module, output module, Surveillance center and long-range output module for the environmental parameter in transformer station is detected;
Described detection module detects environmental parameter in transformer station output parameter information to information acquisition module, information acquisition module is processed backward processing module and is exported parameter information after treatment, processing module is exported by output module after each parameter information is processed, described processing module and Surveillance center carry out data interaction, and Surveillance center is by long-range output module output monitoring information.
Further, described detection module comprises one or both and above combination of flue gas sensor, temperature sensor, humidity sensor or level sensor, and the output terminal of the each sensor in described detection module is all connected with the input end of information acquisition module.
Further, described processing module and Surveillance center carry out data interaction by wireless transport module, and described wireless transport module is 3G module or 4G module.
Further, described supervisory system also comprises video monitoring subsystem, described video monitoring subsystem comprises that at least one video camera that carries out image acquisition in transformer station and the image processor that is connected with video camera, described image processor and described processing module are carried out data interaction.
Further, described supervisory system also comprises light control subsystem, described light control subsystem comprises ambient light sensor, lamp dimmer, at least one emergency-lighting set and with the gauge tap of the corresponding setting of emergency-lighting set, described ambient light sensor testing environment optical transmission of information is to lamp dimmer, described lamp dimmer is exported control command according to surround lighting information to gauge tap, gauge tap is according to the break-make of the supply access of the control command control emergency-lighting set of lamp dimmer, described lamp dimmer and described processing module are carried out data interaction.
Further, described light control subsystem also comprises emergency power pack and emergency power pack switch, described emergency power pack provides mains lighting supply to emergency-lighting set, the connecting and disconnecting of the circuit between described emergency power pack switch equates with the number of emergency-lighting set and receiving light optical controller is exported control command control emergency power pack and emergency-lighting set.
Further, described output module comprises alarm and display, and the input end of described alarm and display is all connected with processing module output terminal.
Further, described long-range output module comprises a kind of or two kinds and the above combination in long-distance alarm apparatus, power-supply controller of electric, display and fire protection warning device, and the input end of described long-distance alarm apparatus, power-supply controller of electric, display and fire protection warning device is all connected with described Surveillance center.
Beneficial effect of the present invention: the unattended operation environment of transformer station supervisory system provided by the invention, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel are on duty in the time that environmental parameter is normal, save human cost, in the time that water logging, fire failure occur, can regulate and control the utility appliance of transformer station in time, avoid the further deterioration of accident, can also be beneficial to wrecker's discharge accident in time, avoid causing great loss.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the first embodiment theory diagram of the present invention.
Fig. 2 is the second embodiment theory diagram of the present invention.
Fig. 3 is the third embodiment theory diagram of the present invention.
Embodiment
Fig. 1 is the first embodiment theory diagram of the present invention, Fig. 2 is the second embodiment theory diagram of the present invention, Fig. 3 is the third embodiment theory diagram of the present invention, as shown in the figure, a kind of unattended operation environment of transformer station supervisory system provided by the invention, comprises detection module, information acquisition module, processing module, output module, Surveillance center and long-range output module for the environmental parameter in transformer station is detected;
Described detection module detects environmental parameter in transformer station output parameter information to information acquisition module, information acquisition module is processed backward processing module and is exported parameter information after treatment, processing module is exported by output module after each parameter information is processed, described processing module and Surveillance center carry out data interaction, and Surveillance center is by long-range output module output monitoring information; The unattended operation environment of transformer station supervisory system provided by the invention, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel is on duty in the time that environmental parameter is normal, saves human cost;
Wherein, information acquisition module is for being integrated with amplifying circuit, the integrated circuit of filtering circuit and A/D change-over circuit, be convenient to the signal of detection module output to process, be easy to the processing signals of identification to processing module output, information acquisition module can adopt single channel integrated circuit, the output terminal of so each sensor is provided with an information acquisition module, certainly, also can adopt multichannel integrated circuit, the signal of each sensor output is all processed by this integrated circuit, adopt hyperchannel or single channel integrated circuit need to select according to actual conditions and cost budgeting,
Processing module, described processing module adopts single-chip microcomputer, such as AVR series monolithic, there is powerful processing power, certainly, other single-chip microcomputers can be realized object of the present invention equally, such as ATMEL single-chip microcomputer, in processing module, preset the threshold value of each environmental parameter, such as flue gas threshold value, temperature threshold, humidity threshold value and watermark threshold, certainly, flue gas threshold value and watermark threshold can be set to 0, flue gas threshold value and watermark threshold can also arrange respectively certain positive number determined value, that is to say when the flue gas value of flue gas sensor and level sensor output and water level value are only greater than 0 and all can carry out actuation of an alarm, when flue gas threshold value or watermark threshold reach the positive number threshold value of setting, start so immediately fire protection warning, in processing module, be also provided with temperature threshold and humidity threshold value, compare with temperature threshold and humidity threshold value respectively by current temperature parameter and humidity parameter, as transfinite by processing module output alarm information.
In the present embodiment, described detection module comprises one or both and above combination of flue gas sensor, temperature sensor, humidity sensor or level sensor, the output terminal of the each sensor in described detection module is all connected with the input end of information acquisition module, just the environmental parameter in transformer station can be detected by the each sensor in above-mentioned, and can realize round-the-clock monitoring.
In the present embodiment, described processing module and Surveillance center carry out data interaction by wireless transport module, described wireless transport module is 3G module or 4G module, carry out data interaction by wireless transport module, can effectively avoid complicated connection, and can greatly reduce use cost, avoid the work such as the line maintenance in connection.
In the present embodiment, as shown in Figure 2, described supervisory system also comprises video monitoring subsystem, described video monitoring subsystem comprises at least one video camera that carries out image acquisition in transformer station and the image processor that is connected with video camera, described image processor and described processing module are carried out data interaction, wherein video camera adopts turnable mode to arrange, can expand the monitoring range of single camera, video camera rotates image processor control, when under normal condition, video camera is monitored in static monitor state and to predefined monitoring objective, once the accident of meeting accident, issue instructions to processing module by Surveillance center so, then be transferred to image processor actuated camera by processing module and carry out rotary scanning state, the position and the state that occur with observation accident, image processor is processed the image of video camera output to be transferred to Surveillance center by processing module later, by the effect of subsystem of video, can grasp the situation in transformer station comprehensively, the staff of being convenient to Surveillance center makes correct judgement and treatment measures.
In the present embodiment, as shown in Figure 3, described supervisory system also comprises light control subsystem, described light control subsystem comprises ambient light sensor, lamp dimmer, at least one emergency-lighting set and with the gauge tap of the corresponding setting of emergency-lighting set, described ambient light sensor testing environment optical transmission of information is to lamp dimmer, described lamp dimmer is exported control command according to surround lighting information to gauge tap, gauge tap is according to the break-make of the supply access of the control command control emergency-lighting set of lamp dimmer, described lamp dimmer and described processing module are carried out data interaction, when the insufficient light of emergency-lighting set in transformer station, carry out light filling, in the time that the light in transformer station (light that natural light and other light fixture send) is inadequate, the light information light control of ambient light sensor output, lamp dimmer is by current surround lighting and preset value contrast, when current environment light is less than preset value, lamp dimmer output control command makes gauge tap closure, carry out light filling by emergency-lighting set, emergency-lighting set is at lighting lamp state, if (now surround lighting comprises natural light to the surround lighting that lamp dimmer receives, the light that the light that other light fixture send and emergency-lighting set send) while being greater than preset value, light control output control command, that gauge tap disconnects, if after gauge tap disconnects, when surround lighting information is less than preset value, gauge tap returns to again closure state, and emergency-lighting set continues light filling state, if surround lighting information is still greater than preset value after gauge tap disconnects, gauge tap disconnects so, emergency-lighting set stops light filling, to passing through the effect of light control subsystem, can ensure that video camera can obtain clearly image information on the one hand, be convenient to make accurate judgement, on the other hand, can effectively avoid the waste of electric energy, save the energy, wherein, emergency-lighting set is in light filling process, provide illumination required electricity consumption by transformer station's power supply.
In the present embodiment, described light control subsystem also comprises emergency power pack and emergency power pack switch, described emergency power pack provides mains lighting supply to emergency-lighting set, connecting and disconnecting of the circuit between described emergency power pack switch equates with the number of emergency-lighting set and receiving light optical controller is exported control command control emergency power pack and emergency-lighting set, if when transformer station occurs that the power supply of accident and transformer station self can not use, now emergency power pack switch closure, emergency-lighting set is powered by emergency power pack, and Surveillance center sends control command, and there is light control to send control command and control emergent gauge tap to emergent gauge tap, make the emergency-lighting set work of important power-supply unit, and other relatively unessential emergency-lighting sets are not worked, thereby the monitoring of the important power-supply unit of wanting is carried out to continual and steady illumination, and be beneficial to wrecker visual plant is rescued, wherein, image processor and lamp dimmer all adopt existing single-chip microcomputer.
In the present embodiment, described output module comprises alarm and display, the input end of described alarm and display is all connected with processing module output terminal, by the effect of output module, can notify in time the staff of Yi Fa accident transformer station to reach rapidly accident spot, and have a clear understanding of culprit by display.
In the present embodiment, described long-range output module comprises long-distance alarm apparatus, power-supply controller of electric, a kind of or two kinds and above combination in display and fire protection warning device, described long-distance alarm apparatus, power-supply controller of electric, the input end of display and fire protection warning device is all connected with described Surveillance center, by the effect of long-range output module, can notify in time the staff of Surveillance center rapidly to hilllock on the one hand, and the situation of the transformer station of sending out accident is understood, and make corresponding treatment measures, and cut off the power supply of Yi Fa accident transformer station by power supply control according to the situation of accident, avoid occurring even more serious accident, cause heavy economic losses, simultaneously, can also notify rapidly fire units to reach rapidly the scene of the accident by fire protection warning device, elimination accident, wherein, Surveillance center in above-mentioned refers to the server of Surveillance center, power-supply controller of electric and fire protection warning device all can pass through existing techniques in realizing, not in this to go forth.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (8)
1. the unattended operation environment of a transformer station supervisory system, is characterized in that: comprise detection module, information acquisition module, processing module, output module, Surveillance center and long-range output module for the environmental parameter in transformer station is detected;
Described detection module detects environmental parameter in transformer station output parameter information to information acquisition module, information acquisition module is processed backward processing module and is exported parameter information after treatment, processing module is exported by output module after each parameter information is processed, described processing module and Surveillance center carry out data interaction, and Surveillance center is by long-range output module output monitoring information.
2. the unattended operation environment of transformer station supervisory system according to claim 1, it is characterized in that: described detection module comprises one or both and above combination of flue gas sensor, temperature sensor, humidity sensor or level sensor, and the output terminal of the each sensor in described detection module is all connected with the input end of information acquisition module.
3. the unattended operation environment of transformer station supervisory system according to claim 2, is characterized in that: described processing module and Surveillance center carry out data interaction by wireless transport module, described wireless transport module is 3G module or 4G module.
4. the unattended operation environment of transformer station supervisory system according to claim 1, it is characterized in that: described supervisory system also comprises video monitoring subsystem, described video monitoring subsystem comprises that at least one video camera that carries out image acquisition in transformer station and the image processor that is connected with video camera, described image processor and described processing module are carried out data interaction.
5. the unattended operation environment of transformer station supervisory system according to claim 1, it is characterized in that: described supervisory system also comprises light control subsystem, described light control subsystem comprises ambient light sensor, lamp dimmer, at least one emergency-lighting set and with the gauge tap of the corresponding setting of emergency-lighting set, described ambient light sensor testing environment optical transmission of information is to lamp dimmer, described lamp dimmer is exported control command according to surround lighting information to gauge tap, gauge tap is according to the break-make of the supply access of the control command control emergency-lighting set of lamp dimmer, described lamp dimmer and described processing module are carried out data interaction.
6. the unattended operation environment of transformer station supervisory system according to claim 5, it is characterized in that: described light control subsystem also comprises emergency power pack and emergency power pack switch, described emergency power pack provides mains lighting supply to emergency-lighting set, the connecting and disconnecting of the circuit between described emergency power pack switch equates with the number of emergency-lighting set and receiving light optical controller is exported control command control emergency power pack and emergency-lighting set.
7. the unattended operation environment of transformer station supervisory system according to claim 1, is characterized in that: described output module comprises alarm and display, the input end of described alarm and display is all connected with processing module output terminal.
8. the unattended operation environment of transformer station supervisory system according to claim 1, it is characterized in that: described long-range output module comprises a kind of or two kinds and the above combination in long-distance alarm apparatus, power-supply controller of electric, display and fire protection warning device, and the input end of described long-distance alarm apparatus, power-supply controller of electric, display and fire protection warning device is all connected with described Surveillance center.
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| CN201410426162.1A CN104155960A (en) | 2014-08-26 | 2014-08-26 | Unattended environment monitoring system for transformer substation |
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| CN201410426162.1A CN104155960A (en) | 2014-08-26 | 2014-08-26 | Unattended environment monitoring system for transformer substation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502549A (en) * | 2015-01-14 | 2015-04-08 | 成都海兰天澄科技有限公司 | Online automatic monitoring system for exhaust gas |
| CN104699057A (en) * | 2015-03-02 | 2015-06-10 | 安徽樵森电气科技有限公司 | Intelligent control system for substation facilities |
| CN104821779A (en) * | 2015-05-14 | 2015-08-05 | 无锡市越众机电工程有限公司 | Fire prevention and control integrated system of photovoltaic power station |
| CN105425874A (en) * | 2015-11-12 | 2016-03-23 | 淮滨县电业局 | Unattended transformer substation information acquisition device |
| CN106444684A (en) * | 2016-12-02 | 2017-02-22 | 新疆信息产业有限责任公司 | Electrical equipment operating environment data acquisition and telecontrol comprehensive linkage device and use method |
| CN110458157A (en) * | 2019-10-14 | 2019-11-15 | 江西太平洋电缆集团有限公司 | A kind of power cable production process intelligent monitor system |
| CN111308939A (en) * | 2020-03-05 | 2020-06-19 | 沈阳工程学院 | Wind power Internet of things management method and wind power Internet of things management platform |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502549A (en) * | 2015-01-14 | 2015-04-08 | 成都海兰天澄科技有限公司 | Online automatic monitoring system for exhaust gas |
| CN104502549B (en) * | 2015-01-14 | 2016-02-17 | 成都海兰天澄科技有限公司 | A kind of flue gas online auto monitoring system |
| CN104699057A (en) * | 2015-03-02 | 2015-06-10 | 安徽樵森电气科技有限公司 | Intelligent control system for substation facilities |
| CN104821779A (en) * | 2015-05-14 | 2015-08-05 | 无锡市越众机电工程有限公司 | Fire prevention and control integrated system of photovoltaic power station |
| CN104821779B (en) * | 2015-05-14 | 2017-03-08 | 江苏越众集成科技有限公司 | Photovoltaic plant fire prevention and control integrated system |
| CN105425874A (en) * | 2015-11-12 | 2016-03-23 | 淮滨县电业局 | Unattended transformer substation information acquisition device |
| CN106444684A (en) * | 2016-12-02 | 2017-02-22 | 新疆信息产业有限责任公司 | Electrical equipment operating environment data acquisition and telecontrol comprehensive linkage device and use method |
| CN110458157A (en) * | 2019-10-14 | 2019-11-15 | 江西太平洋电缆集团有限公司 | A kind of power cable production process intelligent monitor system |
| CN111308939A (en) * | 2020-03-05 | 2020-06-19 | 沈阳工程学院 | Wind power Internet of things management method and wind power Internet of things management platform |
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