CN103869772A - Monitoring system for environment of internet of things of transformer substation - Google Patents
Monitoring system for environment of internet of things of transformer substation Download PDFInfo
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- CN103869772A CN103869772A CN201410069720.3A CN201410069720A CN103869772A CN 103869772 A CN103869772 A CN 103869772A CN 201410069720 A CN201410069720 A CN 201410069720A CN 103869772 A CN103869772 A CN 103869772A
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Abstract
A monitoring system for the environment of internet of things of a transformer substation comprises an internet of things control device and a plurality of sensors, wherein the internet of things control device comprises a signal recognizing and processing unit, a sensing interface, a communication interface, an audio device, a video device and universal peripheral input/output equipment, the signal recognizing and processing unit is respectively connected with an internet of things control interface, the sensing interface and the communication interface, the sensors are respectively connected with the sensing interface and the communication interface. The monitoring system has the beneficial effects that the internet of things control device is adopted, and various sensors are used for acquiring, analyzing and processing signals and monitoring environment, such as temperature, humidity and water leakage in real time, so that monitoring and preventing for dangerous events are realized, the phenomenon of monitoring islet is avoided, and a remote real-time multi-dimensional automatic intelligent transformer substation environment monitoring system is realized.
Description
Technical field
The present invention relates to a kind of intelligent substation control system, be specially a kind of transformer station environment of internet of things supervisory system.
Background technology
Along with the fast development of computer technology and the network communications technology, Automation of Electric Systems construction development is all the more perfect, especially aspect the safety precaution of transformer station, extensively adopt up-to-date computer technology, the technology such as mechanics of communication and image processing, implement such as video monitoring system, intrusion alarm system, SF6 gas detecting system and fire-fighting system etc., traditional transformer substation security intellectualizing system is subject to the impact of traditional idea and technology, subsystems all isolates, to such an extent as to there is a kind of monitoring " isolated island " phenomenon, virtually reduce the practicality of system, stability and security, and increase cost of investment.Especially electric system now, for raising labour productivity, enhances the competitiveness, and adopts in a large number the pattern of unmanned or few man on duty in the usual production run of transformer substation system.And for the such place of transformer station, long-range, real-time, multidimensional, intelligent comprehensive security system is that substation safety operates indispensable precondition automatically.Most transformer station is all by thermometer measure environment temperature, does not have to realize the Real-Time Monitoring to humiture, the environment such as leak, and cannot accomplish monitoring and the prevention of hazard event, more cannot accomplish according to temperature and humidity regulation air-conditioner temperature, realizes energy efficiency.
Summary of the invention
Technical matters to be solved by this invention is to design a kind of intelligent substation control system, is more convenient to monitoring in real time and management.
For solving the problems of the technologies described above, a kind of transformer station environment of internet of things supervisory system, it is characterized in that, comprise Internet of Things control device and some sensors, described Internet of Things control device comprises signal identification and processing unit, sensing interface, communication interface, audio devices, video-unit and general peripheral input-output device, described signal identification is connected with Internet of Things control interface, sensing interface, communication interface respectively with processing unit, and described sensor is connected with described sensing interface, communication interface respectively; Described installation of sensors is in substation, be used for gathering substation signal, and send to described signal identification and processing unit by sensing interface, communication interface respectively, described signal identification and processing unit, for identification sensor signal, and carry out data processing, state judgement, if abnormal state sends alerting signal to audio frequency, video-unit.
Preferably, also comprise that Internet of Things control interface, the identification of described signal are connected electrical network smart machine with processing unit by described Internet of Things control interface.
Preferably, also comprise network monitor device, described Internet of Things control device is connected by network with network monitor device, slave computer equipment, for monitoring in real time slave computer equipment and communication link state and the fault diagnosis of slave computer equipment and communication link.
Preferably, described sensor comprises temperature sensor, level sensor, SF6 sensor; Described temperature sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the temperature information that temperature sensor gathers, and realizes the real-time detection monitoring of transformer station's temperature; Described level sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the water level information that level sensor gathers, and realizes the real-time detection monitoring of transformer station's water level; Described SF6 sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the SF6 information that SF6 sensor gathers, and realizes the real-time detection monitoring of the SF6 of transformer station.
Preferably, also comprise wind speed detector, described wind speed detector is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receives the wind speed information that wind speed detector gathers, and has realized the real-time detection monitoring of transformer station's wind speed.
Preferably, also comprise Smoke Detection instrument, also comprise Smoke Detection instrument, described Smoke Detection instrument is connected with Internet of Things control device by Internet of Things communication interface, Internet of Things control device receives the smog information that Smoke Detection instrument gathers, and has realized the detection monitoring of transformer station's smog.
Preferably, also comprise naked light detection instrument, described naked light detection instrument is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receives the naked light information that naked light detection instrument gathers, and has realized the detection monitoring of transformer station's naked light.
Preferably, also comprise detection of gas transmitter, described detection of gas transmitter is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receiver gases is surveyed the gas information that transmitter gathers, and has realized the detection monitoring of transformer station's gas.
The beneficial effect that the present invention has is, adopt Internet of Things control device, analyze and process by various sensor collection signals, humiture, the environment such as leak are carried out to Real-Time Monitoring, monitoring and the prevention of hazard event are accomplished, avoid the phenomenon of monitoring " isolated island ", realized long-range, real-time, multidimensional, automatic intelligentized substation supervisory system.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is further described in detail.
Fig. 1 is the schematic diagram of system architecture of the present invention.
Fig. 2 is Internet of Things control device processing capacity process flow diagram.
Referring to Fig. 1, it is the schematic diagram of system architecture of the present invention.Comprise Internet of Things control device and temperature sensor, level sensor, SF6 sensor, wind speed detector, Smoke Detection instrument, naked light detection instrument, detection of gas transmitter, Internet of Things control device comprises signal identification and processing unit, sensing interface, communication interface, control interface, audio devices, video-unit and general peripheral input-output device, signal identification is connected with Internet of Things control interface, sensing interface, communication interface respectively with processing unit, and sensor is connected with sensing interface, communication interface respectively, installation of sensors is in substation, be used for gathering substation signal, and respectively by sensing interface, communication interface sends to signal identification and processing unit, signal identification and processing unit, for identification sensor signal, and carry out data processing, state judgement, if abnormal state, to audio frequency, video-unit sends alerting signal, also comprise Internet of Things control interface, signal identification is connected electrical network smart machine with processing unit by Internet of Things control interface, also comprise network monitor device, Internet of Things control device and network monitor device, slave computer equipment connects by network, for monitoring in real time slave computer equipment and communication link state, and the fault diagnosis of slave computer equipment and communication link, temperature sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the temperature information that temperature sensor gathers, and realizes the real-time detection monitoring of transformer station's temperature, level sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the water level information that level sensor gathers, and realizes the real-time detection monitoring of transformer station's water level, SF6 sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the SF6 information that SF6 sensor gathers, and realizes the real-time detection monitoring of the SF6 of transformer station, wind speed detector is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receives the wind speed information that wind speed detector gathers, and has realized the real-time detection monitoring of transformer station's wind speed, Smoke Detection instrument is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receives the smog information that Smoke Detection instrument gathers, and has realized the detection monitoring of transformer station's smog, naked light detection instrument is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receives the naked light information that naked light detection instrument gathers, and has realized the detection monitoring of transformer station's naked light, detection of gas transmitter is connected with Internet of Things control device by Internet of Things communication interface, and Internet of Things control device receiver gases is surveyed the gas information that transmitter gathers, and has realized the detection monitoring of transformer station's gas.
Referring to Fig. 2, Internet of Things control device processing capacity process flow diagram.Internet of Things control device is accepted the signal of passing on the various sensors of collection, signal is identified and processing unit is identified the signal of collection and be divided into pulse signal and electric signal, and adopt corresponding standard to compare judgement to the signal after identification, in the time that signal is normal, (be not more than standard value N) and turn back to collection continuation collection signal, in the time of abnormal signal, (be greater than standard value Y) and send alerting signal and make corresponding operational processes power-off, valve-off etc.
1, environment temperature Check processing function, when Internet of Things control device recognizes after the temperature signal (electric signal) that temperature sensor passes on, after signal identification calculates sensor temperature with processing unit and compares with standard temperature value, when lower than standard temperature value, do not process and return to continuation collection signal, when being above standard after temperature value, can starting warning device, and send accident point monitor video to Surveillance center.
2, ambient humidity Check processing function, when Internet of Things control device recognizes after the moisture signal (electric signal) that level sensor passes on, after signal identification calculates sensor humidity with processing unit and compares with standard temperature value, when lower than standard humidity value, do not process and return to continuation collection signal, when being above standard after humidity value, can starting warning device, and send accident point monitor video to Surveillance center.
3, SF6 Check processing function, when Internet of Things control device recognizes after the SF6 signal (electric signal) that SF6 sensor passes on, after signal identification calculates sensor SF6 with processing unit and compares with standard SF6 value, when lower than standard SF6 value, do not process and return to continuation collection signal, when being above standard after SF6 value, can start warning device, and send accident point monitor video to Surveillance center.
4, wind speed Check processing function, when Internet of Things control device recognizes after the wind velocity signal (pulse signal) that wind speed detector passes on, after signal identification calculates detector wind speed with processing unit and compares with standard wind speed value, when lower than standard wind speed value, do not process and return to continuation collection signal, when being above standard after air speed value, can starting warning device, and send accident point monitor video to Surveillance center.
5, Smoke Detection processing capacity, when Internet of Things control device recognizes after the smoke signal (pulse signal) that Smoke Detection instrument passes on, after signal identification calculates detector smog with processing unit and compares with standard smog value, when lower than standard smog value, do not process and return to continuation collection signal, when being above standard after smog value, can start warning device, and send accident point monitor video to Surveillance center.
6, naked light is surveyed processing capacity, when Internet of Things control device recognizes after the naked light signal (pulse signal) that naked light detection instrument passes on, after signal identification calculates detection instrument naked light with processing unit and compares with standard naked light value, when lower than standard naked light value, do not process and return to continuation collection signal, when being above standard after naked light value, can start fire alarm equipment, and send accident point monitor video to Surveillance center.
7, detection of gas processing capacity, when Internet of Things control device recognizes after the gas signal (pulse signal) that gas detecting instrument passes on, after signal identification calculates detection instrument gas with processing unit and compares with calibrating gas value, when lower than calibrating gas value, do not process and return to continuation collection signal, when being above standard after gas value, can start warning device, and send accident point monitor video to Surveillance center.
8, exceed standard auto-alarming and automatic troubleshooting function of environment parameter, in the time that exceeding preset value to environment parameter, Surveillance center sends audiovisual alarm, by host computer flickering display in the pattern exhibiting interface of platform or electronic map interface, and automatically notify maintainer on duty by voice, short message mode, and automatically troubleshooting data is printed/filed.
9, localization of fault and management function can, by host computer according to setting, manually or automatically be controlled the operations such as warning audio amplifier, acousto-optic integrated warning lamp, access door body, blower fan and water pump in the time there is alert, protects and harm reduction.
10, link detecting function, system, by heartbeat inspecting device, can be monitored slave computer equipment and communication line in real time, self-diagnostic facility and link failure, and be presented in real time on interface.
11, the query function of historical information, system can be inquired about the historical information of environmental monitoring data, Condition Monitoring Data and remote control data by host computer.
12, expansion equipment monitoring, can monitor equipment such as distribution, intelligent electric meter, UPS by control interface.
It should be noted last that, 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 the spirit and 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. transformer station's environment of internet of things supervisory system, it is characterized in that, comprise Internet of Things control device and some sensors, described Internet of Things control device comprises signal identification and processing unit, sensing interface, communication interface, audio devices, video-unit and general peripheral input-output device, described signal identification is connected with Internet of Things control interface, sensing interface, communication interface respectively with processing unit, and described sensor is connected with described sensing interface, communication interface respectively; Described installation of sensors is in substation, be used for gathering substation signal, and send to described signal identification and processing unit by sensing interface, communication interface respectively, described signal identification and processing unit, for identification sensor signal, and carry out data processing, state judgement, if abnormal state sends alerting signal to audio frequency, video-unit.
2. transformer station according to claim 1 environment of internet of things supervisory system, is characterized in that, also comprises that Internet of Things control interface, the identification of described signal are connected electrical network smart machine with processing unit by described Internet of Things control interface.
3. transformer station according to claim 1 environment of internet of things supervisory system, it is characterized in that, also comprise network monitor device, described Internet of Things control device is connected by network with network monitor device, slave computer equipment, for monitoring in real time slave computer equipment and communication link state and the fault diagnosis of slave computer equipment and communication link.
4. transformer station according to claim 1 environment of internet of things supervisory system, is characterized in that, described sensor comprises temperature sensor, level sensor, SF6 sensor; Described temperature sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the temperature information that temperature sensor gathers, and realizes the real-time detection monitoring of transformer station's temperature; Described level sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the water level information that level sensor gathers, and realizes the real-time detection monitoring of transformer station's water level; Described SF6 sensor is connected with Internet of Things control device by sensing interface, and Internet of Things control device receives the SF6 information that SF6 sensor gathers, and realizes the real-time detection monitoring of the SF6 of transformer station.
5. transformer station according to claim 1 environment of internet of things supervisory system, it is characterized in that, also comprise wind speed detector, described wind speed detector is connected with Internet of Things control device by Internet of Things communication interface, Internet of Things control device receives the wind speed information that wind speed detector gathers, and has realized the real-time detection monitoring of transformer station's wind speed.
6. transformer station according to claim 1 environment of internet of things supervisory system, it is characterized in that, also comprise Smoke Detection instrument, described Smoke Detection instrument is connected with Internet of Things control device by Internet of Things communication interface, Internet of Things control device receives the smog information that Smoke Detection instrument gathers, and has realized the detection monitoring of transformer station's smog.
7. transformer station according to claim 1 environment of internet of things supervisory system, it is characterized in that, also comprise naked light detection instrument, described naked light detection instrument is connected with Internet of Things control device by Internet of Things communication interface, Internet of Things control device receives the naked light information that naked light detection instrument gathers, and has realized the detection monitoring of transformer station's naked light.
8. transformer station according to claim 1 environment of internet of things supervisory system, it is characterized in that, also comprise detection of gas transmitter, described detection of gas transmitter is connected with Internet of Things control device by Internet of Things communication interface, Internet of Things control device receiver gases is surveyed the gas information that transmitter gathers, and has realized the detection monitoring of transformer station's gas.
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| CN201410069720.3A CN103869772A (en) | 2014-02-27 | 2014-02-27 | Monitoring system for environment of internet of things of transformer substation |
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| CN201410069720.3A CN103869772A (en) | 2014-02-27 | 2014-02-27 | Monitoring system for environment of internet of things of transformer substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106455276A (en) * | 2016-10-08 | 2017-02-22 | 深圳万发创新进出口贸易有限公司 | Energy-saving lamp control system capable of being automatically cut off in high temperature |
| CN107633643A (en) * | 2017-09-21 | 2018-01-26 | 国家电网公司 | A kind of supervisory control of substation early warning system |
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Patent Citations (4)
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| CN102789223A (en) * | 2012-08-31 | 2012-11-21 | 河南省电力公司鹤壁供电公司 | Intelligent auxiliary real-time monitoring system of iSaSCADA transformer substation |
| CN102833113A (en) * | 2012-09-03 | 2012-12-19 | 南方电网科学研究院有限责任公司 | Monitoring method and system of transformer substation Ethernet communication network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106455276A (en) * | 2016-10-08 | 2017-02-22 | 深圳万发创新进出口贸易有限公司 | Energy-saving lamp control system capable of being automatically cut off in high temperature |
| CN107633643A (en) * | 2017-09-21 | 2018-01-26 | 国家电网公司 | A kind of supervisory control of substation early warning system |
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Application publication date: 20140618 |