CN103237052A - Wireless temperature measuring system for online substation monitoring - Google Patents
Wireless temperature measuring system for online substation monitoring Download PDFInfo
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- CN103237052A CN103237052A CN2013100999923A CN201310099992A CN103237052A CN 103237052 A CN103237052 A CN 103237052A CN 2013100999923 A CN2013100999923 A CN 2013100999923A CN 201310099992 A CN201310099992 A CN 201310099992A CN 103237052 A CN103237052 A CN 103237052A
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Abstract
The invention discloses a wireless temperature measuring system for online substation monitoring. The wireless temperature measuring system comprises a master station, a concentrator, a 3G (three generation) monitoring camera and at least one wireless temperature sensors. The master station and the concentrator are in communication connection through the 3G network. The wireless temperature sensors are in communication connection with the concentrator through short-range wireless communication. The 3G monitoring camera and the concentrator are in communication connection through the 3G network. Online monitoring and automatic alarm of temperature for substations are realized. The radio frequency communication technology and the 3G communication technology are combined to realize online monitoring and reporting of remote data and automatic alarm for abnormalities, manpower routing inspection is omitted, and data reporting is timely, accurate, timesaving and laborsaving.
Description
Technical field
The present invention relates to a kind of wireless temperature measurement system for transformer station's on-line monitoring.
Background technology
The fusing that the heating of substation operation equipment causes or tripping operation fault are the hidden danger of an ambiguity of power system operation safety always.Monitoring for the operating temperature of electric equipment is fault early warning and trouble-saving important means.Current line mainly utilizes infrared facility in the industry, and monitor small number of devices at the scene of regularly sending someone.These equipment mainly comprise infra red thermograph and laser thermodetector.Shortcoming is that equipment price is very expensive, and carries inconvenience, and key is all to accomplish real-time monitoring, Realtime Alerts, processing in time.Along with the progressively popularization of complete combined electrical apparatus, many contacts all in cabinet, can't accurately monitor by existing infrared measurement of temperature mode commonly used.
Along with the practicability of novel checkout equipment and telecommunication equipment, rely on communication network realization information exchange to accelerate with the pace of construction of the strong intelligent grid of sharing.For transformer station, the online warning function of on-line monitoring, event of failure is developing tendency in future.Realizing transformer station's on-line temperature monitoring, is that the important leverage that the back express analysis is searched reason takes place generation and the accident of prevention system accident.
Summary of the invention
Purpose of the present invention, a kind of wireless temperature measurement system for transformer station's on-line monitoring is provided in order to address the above problem exactly, based on wireless communication technology and detection technique, transformer station's on-line temperature monitoring remote real time monitoring data are sent to the main website of back-stage management together with the video information at scene, realize the on-line monitoring of transformer station's temperature and the automatic warning of accident, have important use to be worth to the safe operation of transformer station.
The object of the present invention is achieved like this:
A kind of wireless temperature measurement system for transformer station's on-line monitoring of the present invention comprises main website, concentrator, 3G monitoring camera and at least one wireless temperature sensors, wherein:
Described main website is connected by the 3G network communication with described concentrator;
Described wireless temperature sensors is connected with described concentrator communication by the short-distance radio communication modes;
Described 3G monitoring camera is connected by the 3G network communication with described concentrator.
Above-mentioned a kind of wireless temperature measurement system for transformer station's on-line monitoring, wherein, described wireless temperature sensors comprises temperature sensor module, power management module, memory module, main control module and has route and the wireless communication module of MANET function, wherein, described wireless communication module, temperature sensor module, power management module and memory module are connected with described main control module both-way communication respectively, and described wireless communication module is connected with described concentrator communication by the short-distance radio communication modes.
Above-mentioned a kind of wireless temperature measurement system for transformer station's on-line monitoring, wherein, described wireless communication module is that the less radio-frequency of 433MHz is connected with described concentrator communication by frequency range.
Above-mentioned a kind of wireless temperature measurement system for transformer station's on-line monitoring, wherein, described temperature sensor module measuring range is-25 ℃～+ 125 ℃, certainty of measurement is ± 1 ℃.
Compared with prior art, the present invention has following advantage:
1. the present invention realizes transformer station's on-line temperature monitoring and reports to the police automatically.With technology for radio frequency combine with the 3G communication technology on-line monitoring of realizing teledata, report with abnormal conditions and report to the police automatically, need not manual inspection, data report promptly and accurately, and are time saving and energy saving;
2. the present invention adopts the design of ultra-low power consumption wireless sensing network, long service life;
3. the present invention adopts the wireless temperature sensors with route and MANET function, realizes flexible networking;
4. the present invention can insert other wireless senser according to the needs of actual monitoring, for example detects electric current, the isoparametric wireless senser of voltage;
5. framework of the present invention has extensibility, is equally applicable to the on-line monitoring in fields such as oil, chemical industry, medical treatment.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of wireless temperature sensors among the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
See also Fig. 1, the present invention is used for the wireless temperature measurement system of transformer station's on-line monitoring, comprise main website 1, concentrator 2,3G monitoring camera 4 and at least one wireless temperature sensors 3, main website 1 is connected by the 3G network communication with concentrator 2, wireless temperature sensors 3 is placed on the temperature survey point, is connected with concentrator 2 communications by the short-distance radio communication modes; It is on-the-spot that 3G monitoring camera 4 is located at monitoring, is connected with concentrator 2 communications by 3G network.
See also Fig. 2, wireless temperature sensors 3 comprises wireless communication module 32, temperature sensor module 33, power management module 34, memory module 35 and main control module 31, wherein, wireless communication module 32, temperature sensor module 33, power management module 34 and memory module 35 are connected with main control module 32 both-way communications respectively, wireless communication module 32 is that the less radio-frequency of 433MHz is connected with concentrator 2 communications by frequency range, temperature sensor module 33 measuring ranges are-25 ℃～+ 125 ℃, and certainty of measurement is ± 1 ℃.
The temperature data that wireless temperature sensors 3 is gathered by the sampling period detected temperatures sensor assembly of setting 33 also is stored in the memory module 35, and according to the report cycle of setting by wireless communication module 32 to concentrator 2 reported datas.When temperature transfinites or changes when out-of-limit, initiatively transmit warning messages to concentrator 2, carry out the low-power consumption management of power supply by power management module 34.
3G monitoring camera 4 will be monitored live video information and will be sent to concentrator 2.
The data that concentrator 2 is collected and management wireless temperature sensors 3 and 3G monitoring camera 4 report, and initiatively or passive data are sent to main website 1.
Main website 1 is responsible for reading, receive and store temperature data, monitoring live video information and the overload alarm information that concentrator 2 is collected, and user interface intuitively is provided simultaneously, shows real-time Monitoring Data.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (4)
1. a wireless temperature measurement system that is used for transformer station's on-line monitoring is characterized in that, comprises main website, concentrator, 3G monitoring camera and at least one wireless temperature sensors, wherein:
Described main website is connected by the 3G network communication with described concentrator;
Described wireless temperature sensors is connected with described concentrator communication by the short-distance radio communication modes;
Described 3G monitoring camera is connected by the 3G network communication with described concentrator.
2. a kind of wireless temperature measurement system for transformer station's on-line monitoring as claimed in claim 1, it is characterized in that, described wireless temperature sensors comprises temperature sensor module, power management module, memory module, main control module and has route and the wireless communication module of MANET function, wherein, described wireless communication module, temperature sensor module, power management module and memory module are connected with described main control module both-way communication respectively, and described wireless communication module is connected with described concentrator communication by the short-distance radio communication modes.
3. a kind of wireless temperature measurement system for transformer station's on-line monitoring as claimed in claim 2 is characterized in that, described wireless communication module is that the less radio-frequency of 433MHz is connected with described concentrator communication by frequency range.
4. a kind of wireless temperature measurement system for transformer station's on-line monitoring as claimed in claim 2 is characterized in that, described temperature sensor module measuring range is-25 ℃～+ 125 ℃, and certainty of measurement is ± 1 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100999923A CN103237052A (en) | 2013-03-26 | 2013-03-26 | Wireless temperature measuring system for online substation monitoring |
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| CN2013100999923A CN103237052A (en) | 2013-03-26 | 2013-03-26 | Wireless temperature measuring system for online substation monitoring |
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| CN103237052A true CN103237052A (en) | 2013-08-07 |
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| CN2013100999923A Pending CN103237052A (en) | 2013-03-26 | 2013-03-26 | Wireless temperature measuring system for online substation monitoring |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953715A (en) * | 2015-07-16 | 2015-09-30 | 江西华强金源电气有限公司 | Overheat monitoring system for prefabricated substation |
| CN105547265A (en) * | 2015-12-31 | 2016-05-04 | 四川若愚科技有限责任公司 | High-automation engineering measuring method |
| CN105655920A (en) * | 2016-03-25 | 2016-06-08 | 国网山东省电力公司东明县供电公司 | Multifunctional air-ground dual-purpose electric unmanned aerial vehicle |
| CN107393266A (en) * | 2017-06-13 | 2017-11-24 | 上海电力学院 | A kind of photovoltaic plant wireless remote data Transmission system |
| CN108896194A (en) * | 2018-08-06 | 2018-11-27 | 国网浙江余姚市供电有限公司 | Novel electrical contact temperature on-Line Monitor Device based on wireless sensor network |
| CN110006542A (en) * | 2019-04-09 | 2019-07-12 | 保定市智能电脑有限公司 | Wireless temperature measurement system based on double wireless networks |
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| CN102136709A (en) * | 2010-12-22 | 2011-07-27 | 张兴莲 | Device and method for reducing ice and snow hung and accumulated on high-voltage electric overhead conductors |
| CN102879056A (en) * | 2012-07-31 | 2013-01-16 | 辽宁省电力有限公司鞍山供电公司 | Wireless sensing device used for direct current grounding electrode detection |
| CN202734986U (en) * | 2012-08-21 | 2013-02-13 | 南京启能电气技术有限公司 | Wireless and online temperature monitoring system of transformer station |
| CN203151559U (en) * | 2013-03-26 | 2013-08-21 | 国家电网公司 | Wireless temperature measurement system for on-line monitoring of transformer substation |
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2013
- 2013-03-26 CN CN2013100999923A patent/CN103237052A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136709A (en) * | 2010-12-22 | 2011-07-27 | 张兴莲 | Device and method for reducing ice and snow hung and accumulated on high-voltage electric overhead conductors |
| CN102879056A (en) * | 2012-07-31 | 2013-01-16 | 辽宁省电力有限公司鞍山供电公司 | Wireless sensing device used for direct current grounding electrode detection |
| CN202734986U (en) * | 2012-08-21 | 2013-02-13 | 南京启能电气技术有限公司 | Wireless and online temperature monitoring system of transformer station |
| CN203151559U (en) * | 2013-03-26 | 2013-08-21 | 国家电网公司 | Wireless temperature measurement system for on-line monitoring of transformer substation |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953715A (en) * | 2015-07-16 | 2015-09-30 | 江西华强金源电气有限公司 | Overheat monitoring system for prefabricated substation |
| CN105547265A (en) * | 2015-12-31 | 2016-05-04 | 四川若愚科技有限责任公司 | High-automation engineering measuring method |
| CN105547265B (en) * | 2015-12-31 | 2019-02-05 | 四川若愚科技有限责任公司 | It is a kind of to realize supermatic engineering survey method |
| CN105655920A (en) * | 2016-03-25 | 2016-06-08 | 国网山东省电力公司东明县供电公司 | Multifunctional air-ground dual-purpose electric unmanned aerial vehicle |
| CN107393266A (en) * | 2017-06-13 | 2017-11-24 | 上海电力学院 | A kind of photovoltaic plant wireless remote data Transmission system |
| CN108896194A (en) * | 2018-08-06 | 2018-11-27 | 国网浙江余姚市供电有限公司 | Novel electrical contact temperature on-Line Monitor Device based on wireless sensor network |
| CN110006542A (en) * | 2019-04-09 | 2019-07-12 | 保定市智能电脑有限公司 | Wireless temperature measurement system based on double wireless networks |
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Application publication date: 20130807 |