CN103166321A - Low voltage load wireless monitoring system - Google Patents
Low voltage load wireless monitoring system Download PDFInfo
- Publication number
- CN103166321A CN103166321A CN2013101090049A CN201310109004A CN103166321A CN 103166321 A CN103166321 A CN 103166321A CN 2013101090049 A CN2013101090049 A CN 2013101090049A CN 201310109004 A CN201310109004 A CN 201310109004A CN 103166321 A CN103166321 A CN 103166321A
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- Prior art keywords
- voltage load
- low
- wireless
- low voltage
- wireless module
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a low voltage load wireless monitoring system. The low voltage load wireless monitoring system is connected with a low voltage transformer externally comprises a collecting device, a first wireless module, a second wireless module, a data receiving device, a data memorizer, a micro-programmed control unit (MCU) and a display screen which are successively connected. The collecting device is connected with the low voltage transformer, and the first wireless module and a second wireless module. The low voltage load wireless monitoring system collects low voltage load information through wireless transmission, achieves low voltage load monitoring, displays in real time, is provided with an alarming function simultaneously, accordingly can effectively improves accuracy of temporary load delivery switching on a transformer station, and effectively improves asset use ratio.
Description
Technical field
The present invention relates to a kind of low-voltage load wireless monitor system.
Background technology
Power matching network is also had higher requirement to its monitoring and data analysis, management simultaneously along with the development of electrical network more and more uses.The new technology and method that data analysis is excavated constantly comes into operation.The urban circuit begins the low-voltage load monitoring, carries out the total length monitoring; And by calculating, realize loading and complete a business transaction and affair alarm.
Existing low-voltage load monitoring system generally is arranged on server, is configured in the Control Room of power scheduling department, lacks remote access ability and means.And the harvester that is used for low-voltage load is laid on the electric pole of low-tension transformer at present mostly, needs to take time and effort by the laying-out access network.And traditional low-voltage load monitoring system is countless according to comparison and capacity analysis, therefore is difficult to multiple message reflection out, more can't do load switching; Simultaneously, an important component part of low-voltage load monitoring system is exactly alarm mechanism and accident treatment thereof, in prior art, need just can draw solution to on-the-spot judgement, therefore exist analyze and solve slow, the problems such as accuracy is low have a strong impact on the promptness of user power utilization, have brought unexpected loss for user and national product.
Summary of the invention
The object of the invention is to overcome the defective of prior art and a kind of low-voltage load wireless monitor system is provided, its wireless transmission collects low-voltage load information, realizes the low-voltage load monitoring, and shows in real time, has simultaneously warning function.Thereby effectively improved the accuracy that provisional weight on the distribution transforming power station is completed a business transaction switching, effectively improved asset utilization ratio.
The technical scheme that realizes above-mentioned purpose is:
A kind of low-voltage load wireless monitor system, external low-tension transformer, described monitoring system comprises harvester, the first wireless module, the second wireless module, data sink, data storage, MCU and the display screen that connects successively, and wherein: described harvester connects described low-tension transformer; Described the first wireless module and the second wireless module wireless connections.
Above-mentioned low-voltage load wireless monitor system, wherein,
Described harvester gathers low-voltage load information, and this low-voltage load information is transferred to described data sink through described the first wireless module and the second wireless module successively;
The described low-voltage load communication that described data sink will receive is given described data storage;
The described low-voltage load information storage that described data storage will receive;
Described MCU reads low-voltage load information from described data storage, and the low-voltage load information that reads is carried out monitoring analysis, on the one hand the monitoring result that obtains is exported to described display screen, exports on the other hand an alarm signal.
Above-mentioned low-voltage load wireless monitor system, wherein, described monitoring system comprises that also one connects the alarm of described MCU, this warning device receives described alarm signal.
Above-mentioned low-voltage load wireless monitor system, wherein, described harvester is photoelectrical coupler.
Above-mentioned low-voltage load wireless monitor system, wherein, described data sink is data sink or wireless receiver.
The invention has the beneficial effects as follows: the present invention realizes wireless transmission low-voltage load information by wireless module, realize the low-voltage load monitoring, and show in real time, upgrade monitoring result, especially comprising loads completes a business transaction comparison, thereby effectively improved the accuracy that provisional weight on the distribution transforming power station is completed a business transaction switching, effectively improved asset utilization ratio.The present invention has guaranteed the real-time of data by advanced and reliable technical measures, realized the transparence of complex technology details, form directly perceived, understandable with the user and convenient operation realizes the ultimate function of data analysis system, namely data check and on running state monitoring---alarm mechanism.
Description of drawings
Fig. 1 is the structural representation of low-voltage load wireless monitor system of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, low-voltage load wireless monitor system of the present invention, external low-tension transformer 100, described monitoring system comprises harvester 1, the first wireless module 2, the second wireless module 3, data sink 4, data storage 5, MCU6, display screen 7 and the alarm 8 that connects successively, wherein:
The first wireless module 2 and the second wireless module 3 wireless connections realize wireless transmission;
Harvester 1 is arranged on the electric pole that is equipped with low-tension transformer 100, connect low-tension transformer 100, the Real-time Collection low-voltage load, save as hour data, day statistics etc., and this low-voltage load information is transferred to data sink 4 through the first wireless module 2 and the second wireless module 3 successively;
The described low-voltage load communication that data sink 4 will receive is to data storage 5;
The described low-voltage load information storage that data storage 5 will receive;
MCU6 reads low-voltage load information from data storage 5, and the low-voltage load information that reads is carried out monitoring analysis, on the one hand the monitoring result that obtains is exported to display screen 7, is shown; Whether judgement load is normal on the other hand, and the judged result data are converted into alarm signal, export to alarm 8, indication warning, thus effectively improved the accuracy that provisional weight on the distribution transforming power station is completed a business transaction switching, effectively improve asset utilization ratio.
In the present embodiment, harvester 1 is photoelectrical coupler; It is the data sink of ZX7M-ecom AK that data sink 4 is selected model, and perhaps model is for being the BQ11-RIU-200M data sink.Perhaps model is the wireless receiver of KY.01-CST610; It is the wireless telecommunications receiver module of xb153-nrm02 that the first wireless module 2 and the second wireless module 3 are all selected model; The model that MCU6 selects is S3F8285XZZ-C0C5.
Above embodiment is only for explanation the present invention's, but not limitation of the present invention, person skilled in the relevant technique, without departing 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 (6)
1. low-voltage load wireless monitor system, external low-tension transformer, it is characterized in that, described monitoring system comprises harvester, the first wireless module, the second wireless module, data sink, data storage, MCU and the display screen that connects successively, and wherein: described harvester connects described low-tension transformer; Described the first wireless module and the second wireless module wireless connections.
2. low-voltage load wireless monitor system according to claim 1, is characterized in that,
Described harvester gathers low-voltage load information, and this low-voltage load information is transferred to described data sink through described the first wireless module and the second wireless module successively;
The described low-voltage load communication that described data sink will receive is given described data storage;
The described low-voltage load information storage that described data storage will receive;
Described MCU reads low-voltage load information from described data storage, and the low-voltage load information that reads is carried out monitoring analysis, on the one hand the monitoring result that obtains is exported to described display screen, exports on the other hand an alarm signal.
3. low-voltage load wireless monitor system according to claim 2, is characterized in that, described monitoring system comprises that also one connects the alarm of described MCU, and this warning device receives described alarm signal.
4. low-voltage load wireless monitor system according to claim 1, is characterized in that, described monitoring system comprises that also one connects the alarm of described MCU.
5. low-voltage load wireless monitor system according to claim 1, is characterized in that, described harvester is photoelectrical coupler.
6. low-voltage load wireless monitor system according to claim 1, is characterized in that, described data sink is data sink or wireless receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101090049A CN103166321A (en) | 2013-03-29 | 2013-03-29 | Low voltage load wireless monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101090049A CN103166321A (en) | 2013-03-29 | 2013-03-29 | Low voltage load wireless monitoring system |
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| CN103166321A true CN103166321A (en) | 2013-06-19 |
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| CN2013101090049A Pending CN103166321A (en) | 2013-03-29 | 2013-03-29 | Low voltage load wireless monitoring system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000349918A (en) * | 1999-04-02 | 2000-12-15 | Kyuki Corp | Transformer measurement terminal using phs, and low voltage line load monitor system using the |
| CN1696987A (en) * | 2005-06-17 | 2005-11-16 | 成都钦琦科技发展有限责任公司 | Synthesis type alarming system based on predicted electrical load |
| CN101741138A (en) * | 2008-11-24 | 2010-06-16 | 杭州山科通信科技有限公司 | Information remote monitoring and managing system of distribution transformer load |
| CN203151228U (en) * | 2013-03-29 | 2013-08-21 | 国家电网公司 | Low voltage load wireless monitoring system |
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2013
- 2013-03-29 CN CN2013101090049A patent/CN103166321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000349918A (en) * | 1999-04-02 | 2000-12-15 | Kyuki Corp | Transformer measurement terminal using phs, and low voltage line load monitor system using the |
| CN1696987A (en) * | 2005-06-17 | 2005-11-16 | 成都钦琦科技发展有限责任公司 | Synthesis type alarming system based on predicted electrical load |
| CN101741138A (en) * | 2008-11-24 | 2010-06-16 | 杭州山科通信科技有限公司 | Information remote monitoring and managing system of distribution transformer load |
| CN203151228U (en) * | 2013-03-29 | 2013-08-21 | 国家电网公司 | Low voltage load wireless monitoring system |
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Application publication date: 20130619 |