CN203982182U - The unattended operation environment of transformer station supervisory system - Google Patents

The unattended operation environment of transformer station supervisory system Download PDF

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Publication number
CN203982182U
CN203982182U CN201420486236.6U CN201420486236U CN203982182U CN 203982182 U CN203982182 U CN 203982182U CN 201420486236 U CN201420486236 U CN 201420486236U CN 203982182 U CN203982182 U CN 203982182U
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China
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described
module
transformer station
supervisory system
emergency
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CN201420486236.6U
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Chinese (zh)
Inventor
宋兵
徐溦
尹梅芳
曾礼强
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国家电网公司
国网重庆市电力公司北碚供电分公司
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A kind of unattended operation environment of transformer station supervisory system that the utility model provides, comprises the detection module, information acquisition module, processing module, output module, Surveillance center and the long-range output module that for the environmental parameter in transformer station, detect; The output terminal of described detection module is connected with the input end of information acquisition module, the output terminal of described information acquisition module is connected with the input end of described processing module, the output terminal of described processing module is connected with the input end of output module, described processing module and described Surveillance center carry out data interaction, and the input end of described long-range output module is connected with the output terminal of Surveillance center; The unattended operation environment of the transformer station supervisory system that the utility model provides, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel is on duty when environmental parameter is normal, saves human cost.

Description

The unattended operation environment of transformer station supervisory system

Technical field

The utility model relates to a kind of supervisory system, relates in particular to a kind of unattended operation environment of transformer station supervisory system.

Background technology

Development along with production technology, every profession and trade is also more and more higher to the requirement of electric power supply, therefore, in order to guarantee the reliable and stable supply of electric power, not only need 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 access effective monitoring, 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, engendered 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, during the accidents such as water logging, can not to accident transformer station, regulate and control 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 when environmental parameter is normal, save human cost.

Utility model content

In view of this, the purpose of this utility model 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 is on duty when environmental parameter is normal, saves human cost.

A kind of unattended operation environment of transformer station supervisory system that the utility model provides, comprises the detection module, information acquisition module, processing module, output module, Surveillance center and the long-range output module that for the environmental parameter in transformer station, detect;

The output terminal of described detection module is connected with the input end of information acquisition module, the output terminal of described information acquisition module is connected with the input end of described processing module, the output terminal of described processing module is connected with the input end of output module, described processing module and described Surveillance center carry out data interaction, and the input end of described long-range output module is connected with the output terminal of Surveillance center.

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 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 for to carrying out at least one video camera of image acquisition and the image processor being connected with video camera in transformer station, 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 controlled the break-make of the supply access of emergency-lighting set according to the control command 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, and described emergency power pack switch equates with the number of emergency-lighting set and the control command of receiving light optical controller output is controlled the connecting and disconnecting of the circuit between 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.

The beneficial effects of the utility model: the unattended operation environment of the transformer station supervisory system that the utility model provides, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel are on duty when environmental parameter is normal, save human cost, when water logging, fire failure occur, can to the utility appliance of transformer station, regulate and control in time, avoid the further deterioration of accident, can also be beneficial to wrecker's discharge accident in time, avoid causing great loss.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described:

Fig. 1 is the first embodiment theory diagram of the present utility model.

Fig. 2 is the second embodiment theory diagram of the present utility model.

Fig. 3 is the third embodiment theory diagram of the present utility model.

Embodiment

Fig. 1 is the first embodiment theory diagram of the present utility model, Fig. 2 is the second embodiment theory diagram of the present utility model, Fig. 3 is the third embodiment theory diagram of the utility model, as shown in the figure, a kind of unattended operation environment of transformer station supervisory system that the utility model provides, comprises the detection module, information acquisition module, processing module, output module, Surveillance center and the long-range output module that for the environmental parameter in transformer station, detect;

The output terminal of described detection module is connected with the input end of information acquisition module, the output terminal of described information acquisition module is connected with the input end of described processing module, the output terminal of described processing module is connected with the input end of output module, described processing module and described Surveillance center carry out data interaction, and the input end of described long-range output module is connected with the output terminal of Surveillance center; The unattended operation environment of the transformer station supervisory system that the utility model provides, can carry out round-the-clock monitoring to the environment of transformer station, and errorless personnel is on duty when 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, to processing module output, be easy to the processing signals of identification, information acquisition module can adopt single channel integrated circuit, the output terminal of each sensor is provided with an information acquisition module so, 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 the purpose of this utility model 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, by current temperature parameter and humidity parameter, compare with temperature threshold and humidity threshold value respectively, 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 each sensor in described detection module is all connected with the input end of information acquisition module, by each sensor in above-mentioned, just the environmental parameter in transformer station can be detected, 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, by wireless transport module, carry out data interaction, can effectively avoid complicated connection, and can greatly reduce use cost, avoid the work such as 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 for to carrying out at least one video camera of image acquisition and the image processor being connected with video camera in transformer station, 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 has image processor to control, when under normal condition, video camera is monitored in static monitor state and to predefined monitoring objective, once the accident of meeting accident, by Surveillance center, issue instructions to processing module so, then by processing module, be transferred to image processor actuated camera and carry out rotary scanning state, the position and the state that with observation accident, occur, image processor is processed the image of video camera output by processing module, to be transferred to Surveillance center 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 controlled the break-make of the supply access of emergency-lighting set according to the control command of lamp dimmer, described lamp dimmer and described processing module are carried out data interaction, during the insufficient light of emergency-lighting set in transformer station, carry out light filling, when the light in transformer station (light that natural light and other light fixture send) is inadequate, the light information light of ambient light sensor output is controlled, lamp dimmer contrasts by current surround lighting and preset value, when current environment light is less than preset value, lamp dimmer output control command makes gauge tap closed, by emergency-lighting set, carry out light filling, emergency-lighting set is at lighting lamp state, if (now surround lighting comprises natural light to the surround lighting that lamp dimmer receives, while the light that the light that other light fixture send and emergency-lighting set send) being greater than preset value, light is controlled output control command, that gauge tap disconnects, after if 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 guarantee 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, by transformer station's power supply, provide illumination required electricity consumption.

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, described emergency power pack switch equates with the number of emergency-lighting set and the control command of receiving light optical controller output is controlled the connecting and disconnecting of the circuit between emergency power pack and emergency-lighting set, when if transformer station occurs that the power supply of accident and transformer station self can not be used, now emergency power pack switch is closed, 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 understand sending out the situation of the transformer station of accident, and make corresponding treatment measures, and according to the situation of accident, by power supply, control the power supply that cuts off Yi Fa accident transformer station, 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 the technical solution of the utility model to be described, although the utility model 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 the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (8)

  1. The unattended operation environment of 1.Yi Zhong transformer station supervisory system, is characterized in that: comprise the detection module, information acquisition module, processing module, output module, Surveillance center and the long-range output module that for the environmental parameter in transformer station, detect;
    The output terminal of described detection module is connected with the input end of information acquisition module, the output terminal of described information acquisition module is connected with the input end of described processing module, the output terminal of described processing module is connected with the input end of output module, described processing module and described Surveillance center carry out data interaction, and the input end of described long-range output module is connected with the output terminal of Surveillance center.
  2. 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 each sensor in described detection module is all connected with the input end of information acquisition module.
  3. 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, and described wireless transport module is 3G module or 4G module.
  4. 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 for to carrying out at least one video camera of image acquisition and the image processor being connected with video camera in transformer station, described image processor and described processing module are carried out data interaction.
  5. 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 controlled the break-make of the supply access of emergency-lighting set according to the control command of lamp dimmer, described lamp dimmer and described processing module are carried out data interaction.
  6. 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, and described emergency power pack switch equates with the number of emergency-lighting set and the control command of receiving light optical controller output is controlled the connecting and disconnecting of the circuit between emergency power pack and emergency-lighting set.
  7. 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, and the input end of described alarm and display is all connected with processing module output terminal.
  8. 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.
CN201420486236.6U 2014-08-26 2014-08-26 The unattended operation environment of transformer station supervisory system CN203982182U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104155960A (en) * 2014-08-26 2014-11-19 国家电网公司 Unattended environment monitoring system for transformer substation
CN105657380A (en) * 2016-03-22 2016-06-08 国网山东省电力公司章丘市供电公司 Substation image monitoring system
CN106131510A (en) * 2016-08-26 2016-11-16 张振堂 A kind of unattended operation transformer station safety management system
CN107272488A (en) * 2017-06-26 2017-10-20 国网山东省电力公司宁津县供电公司 A kind of electric power logistics comprehensive monitoring system
CN107894801A (en) * 2017-11-23 2018-04-10 上海胜战科技发展有限公司 A kind of enclosed environment humiture control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104155960A (en) * 2014-08-26 2014-11-19 国家电网公司 Unattended environment monitoring system for transformer substation
CN105657380A (en) * 2016-03-22 2016-06-08 国网山东省电力公司章丘市供电公司 Substation image monitoring system
CN106131510A (en) * 2016-08-26 2016-11-16 张振堂 A kind of unattended operation transformer station safety management system
CN107272488A (en) * 2017-06-26 2017-10-20 国网山东省电力公司宁津县供电公司 A kind of electric power logistics comprehensive monitoring system
CN107894801A (en) * 2017-11-23 2018-04-10 上海胜战科技发展有限公司 A kind of enclosed environment humiture control system

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