CN104978616A - Power distribution network information management system - Google Patents
Power distribution network information management system Download PDFInfo
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- CN104978616A CN104978616A CN201410132818.9A CN201410132818A CN104978616A CN 104978616 A CN104978616 A CN 104978616A CN 201410132818 A CN201410132818 A CN 201410132818A CN 104978616 A CN104978616 A CN 104978616A
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- power distribution
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- information management
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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
- Y02P90/80—Management or planning
- Y02P90/82—Energy audits or management systems therefor
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a power distribution network information management system which comprises a central server. The central server is connected with a power distribution monitoring system, a distribution network automatic system, a power distribution line detecting system, a line inspection system, a remote video monitoring system, a mobile office system and a remote dynamic video management system. According to the power distribution network information management system, a comprehensive management is performed on the operation of the power distribution network by means of the 3G network through the power distribution monitoring system, the distribution network automatic system, the power distribution line detecting system, the line inspection system, the remote video monitoring system, the mobile office system and the remote dynamic video management system. The power distribution network information management system satisfies a requirement for information transmission at each aspect of the power distribution network and is suitable for performing electric energy consumption data acquisition, energy efficiency analysis, remote control and remote management by a power supply enterprise to power consumption clients. Furthermore the power distribution network information management system has advantages of high openness, low management cost, convenient and reliable use, and high information management efficiency.
Description
Technical field
The present invention relates to electric system management of power use technical field, be specifically related to a kind of distribution network information management system.
Background technology
At present, each power supply enterprise has built covering each transformer station fiber backbone network substantially all, solves the information system management problem of power transmission network.But because fiber plant cost is high, safeguard complicated, be difficult to cover power distribution network at different levels, and power distribution network is directly towards users, it is the tie that power supply enterprise and power consumer contact, power distribution network is the weak link of power network development always, cross section, urban power distribution network partial line route footpath is little, radius of electricity supply is large, reactive-load compensation ratio is on the low side, circuit and power distribution station loss higher, " three rates " (line loss per unit, rate of qualified voltage, power supply reliability) problems demand solution, along with continuous development of the reform, strengthen power distribution network management, improve the economic benefit of self, strengthen market competitiveness of enterprises, the construction accelerating to carry out the application of power distribution network data service and Distribution Network Management Information System is imperative.
Summary of the invention
The invention provides a kind of distribution network information management system, with the problem that the power distribution network information and data management that solve prior art existence are not in place.The technical solution adopted for the present invention to solve the technical problems is: a kind of distribution network information management system, comprise central server, described central server is connected with distributing monitoring system, distribution automation system, distribution line detection system, line data-logging system, Active Eyes, mobile office system and Remote Dynamic system for managing video by 3G network, wherein distributing monitoring system comprises monitoring server, and monitoring server is connected with data collection station and the 3G communication unit with central server wireless telecommunications; Distribution automation system comprises main website server, and main website server is connected with communication control unit and the 3G communication unit with central server wireless telecommunications, and communication control unit is connected with telemechanical apparatus; Distribution line detection system comprises fault detector, and described fault detector is connected with and the 3G communication unit of central server wireless telecommunications and satellite positioning device; Line data-logging system comprises several inspection terminal, and inspection terminal is connected with the 3G communication unit with central server wireless telecommunications; Active Eyes comprises monitoring camera, and monitoring camera is connected with the 3G communication unit with central server wireless telecommunications; Mobile office system comprises the mobile terminal that the platform that built by 3G network is communicated with one another; Remote Dynamic system for managing video comprises supervisory control comuter and is arranged on the camera of maintenance or working-yard, and described camera is connected with the 3G communication unit with supervisory control comuter wireless telecommunications.The inspection terminal of above-mentioned line data-logging system configures camera.
Present system utilizes 3G network to pass through distributing monitoring system, distribution automation system, distribution line detection system, line data-logging system, Active Eyes, mobile office system and Remote Dynamic system for managing video carry out integrated management to the operation of power distribution network, meet the demand of power distribution network each side to information transmission, be suitable for the use electric data collecting of power supply enterprise to power supply client, Energy Efficiency Analysis, Long-distance Control and management, open extremely strong, the operation of the software that the Object-oriented Technique of its advanced person makes and use very closer to reality, there is handling cost low, the advantage that easy to use and reliable and information management efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of present system.
Embodiment
As shown in the figure, a kind of distribution network information management system, comprise central server, described central server is connected with distributing monitoring system, distribution automation system, distribution line detection system, line data-logging system, Active Eyes, mobile office system and Remote Dynamic system for managing video by 3G network, and the information that each system is passed back by central server carries out unified management and comprehensive energy efficiency analysis.
Distributing monitoring system comprises monitoring server, monitoring server is connected with data collection station and the 3G communication unit with central server wireless telecommunications, traditional GPRS Distribution Management System, because bandwidth is not enough, the reasons such as number of concurrent is limited, security performance is unreliable, are difficult to the real-time data transmission realized truly.3G network is utilized to achieve overall process to distribution management, gamut monitoring.The information such as voltage, electric current, load that data collection station gathers Electricity customers regularly can be sent to central server, staff stays indoors and just can monitor in real time the electricity consumption situation of every client and make performance analysis, administrative vulnerability can have been blocked like this, avoid the generation of electricity use based on human relationships, connection-related electricity use phenomenon, improve companies needs side and lean management level.
Distribution automation system comprises main website server, main website server is connected with communication control unit and the 3G communication unit with central server wireless telecommunications, communication control unit is connected with telemechanical apparatus, distribution automation communication modes is main mainly with optical fiber EPON mode, but in actual applications, because cost is high, long construction period, constructional difficulties is large, seriously constrain the development of distribution automation, 3G network possesses wireless transmission, bandwidth is high, the advantage such as real-time, meet the requirement of distribution automation completely, so adopt this communication modes to solve the problem well.The 3G mode adopted achieves information and uploads in real time, Remote, and realizes automatic fault isolation and fast quick-recovery power transmission by main website, not only increases power supply reliability and power supply quality, also improves Business Economic Benefit and management level simultaneously;
Distribution line detection system comprises fault detector, and described fault detector is connected with and the 3G communication unit of central server wireless telecommunications and satellite positioning device, and fault is quick and precisely located and had very important significance for raising power supply reliability.Power network line quantity is many, branch is many, and the method for operation is complicated, and fault occurs frequent, and because traditional fault detector does not have positioning function, troubleshooting is wasted time and energy, and the workload of maintenance line is very large.On the basis of conventional failure indicator, add 3G communication unit and satellite positioning functions.The real-time information of circuit can not only be detected like this, and when short circuit or ground connection appear in circuit, fault detector will send alarm, and locks fault coverage rapidly, thus shorten the looking up the fault time, alleviate person works's intensity, improve work efficiency;
Line data-logging system comprises several inspection terminal, inspection terminal configures camera, inspection terminal is connected with the 3G communication unit with central server wireless telecommunications, electric line operational inspection is the basic work of production safety management, line walking work is generally by manually completing, iff dependence Monitor examination, be difficult to ensure that tour personnel can complete line walking work on time, according to quantity, on schedule, there is certain potential safety hazard.The present invention is equipped with inspection terminal to every tour personnel, have recorded in inspection terminal and make an inspection tour the information such as content, scope, tour personnel position, time of arrival can being monitored in real time by 3G network and whether conscientiously can fulfil responsibilities, so just effectively can eliminating the potential safety hazard caused because making an inspection tour the human factor such as not in place.When tour personnel find line fault, by terminal camera fault in-situ situation taken pictures and be sent to Surveillance center in real time, related personnel just can organize restoring material according to field condition and drop into repairing in time, substantially reduce the repairing time limit thus, decrease power off time, improve power supply reliability;
Active Eyes comprises monitoring camera, monitoring camera is connected with the 3G communication unit with central server wireless telecommunications, the power distribution network transformer especially stolen phenomenon of agriculture filling transformer is very serious, not only cause any property loss, also bring great negative effect to basic unit's service simultaneously, how to improve switchgear building safety precaution and become the important topic that power supply enterprise needs solution badly.What minority unit adopted is remote video controlling method, but due to video monitoring higher to network bandwidth requirement, and GPRS does not reach image transmission requirement far away, therefore there is certain defect in actual applications.The 3G network bandwidth is high, and real-time transmission of video ability is strong, just can carry out monitoring in 24 hours to switchgear building, effectively eliminate management blind spot, avoid the generation of the stolen situation of transformer by long-distance video.3G wireless video can also be used for the monitoring to transmission line of electricity simultaneously, and the situations such as Real-Time Monitoring transmission line of electricity ice condition, insulator contamination and thunderbolt, drastically increase transmission line of electricity security, improve corporate security production management level;
Mobile office system comprises the mobile terminal that the platform that built by 3G network is communicated with one another, 3G platform is utilized to establish the company internal voice net, realize voice scheduling, cluster to work compound of making peace, fully meet the needs of the aspect such as intracompany communication and personal scheduling commander.Simultaneously by 3G wireless private network, staff can also log in company Intranet anywhere at any time, and finishing service accepts with mail transmission/reception, writes instructions and transfer the work such as official document, information inquiry, thus effectively reduces managerial cost, improves work efficiency;
Remote Dynamic system for managing video comprises supervisory control comuter and is arranged on the camera of maintenance or working-yard, described camera is connected with the 3G communication unit with supervisory control comuter wireless telecommunications, staff only need open computer in office, just can carry out real-time oversight to maintenance or working-yard, thus enhance on-the-spot management and control, achieve dynamic remote management and " On-the-move management ", advance repair based on condition of component and standardized work, achieve the " controlled of safety in production, in control, can control ", enhance the " controlled of enterprise safety operation, can control, in control " ability.
Claims (2)
1. a distribution network information management system, it is characterized in that: this system comprises central server, described central server is connected with distributing monitoring system, distribution automation system, distribution line detection system, line data-logging system, Active Eyes, mobile office system and Remote Dynamic system for managing video by 3G network, wherein distributing monitoring system comprises monitoring server, and monitoring server is connected with data collection station and the 3G communication unit with central server wireless telecommunications; Distribution automation system comprises main website server, and main website server is connected with communication control unit and the 3G communication unit with central server wireless telecommunications, and communication control unit is connected with telemechanical apparatus; Distribution line detection system comprises fault detector, and described fault detector is connected with and the 3G communication unit of central server wireless telecommunications and satellite positioning device; Line data-logging system comprises several inspection terminal, and inspection terminal is connected with the 3G communication unit with central server wireless telecommunications; Active Eyes comprises monitoring camera, and monitoring camera is connected with the 3G communication unit with central server wireless telecommunications; Mobile office system comprises the mobile terminal that the platform that built by 3G network is communicated with one another; Remote Dynamic system for managing video comprises supervisory control comuter and is arranged on the camera of maintenance or working-yard, and described camera is connected with the 3G communication unit with supervisory control comuter wireless telecommunications.
2. distribution network information management system according to claim 1, is characterized in that: the inspection terminal of line data-logging system configures camera.
Priority Applications (1)
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| CN201410132818.9A CN104978616A (en) | 2014-04-03 | 2014-04-03 | Power distribution network information management system |
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| CN201410132818.9A CN104978616A (en) | 2014-04-03 | 2014-04-03 | Power distribution network information management system |
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| CN104978616A true CN104978616A (en) | 2015-10-14 |
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Cited By (4)
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| CN105373888A (en) * | 2015-11-13 | 2016-03-02 | 国家电网公司 | Transmission line physical information fusion multi-layer management and control method and system |
| CN105654393A (en) * | 2015-12-31 | 2016-06-08 | 国网电力科学研究院武汉南瑞有限责任公司 | Energy efficiency management service system of power distribution network area |
| CN108539854A (en) * | 2018-04-11 | 2018-09-14 | 广州丰元信息科技有限公司 | Electric network information management system |
| CN110994787A (en) * | 2019-11-14 | 2020-04-10 | 广东电网有限责任公司 | Low-voltage distribution network automation equipment and system |
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| CN110994787A (en) * | 2019-11-14 | 2020-04-10 | 广东电网有限责任公司 | Low-voltage distribution network automation equipment and system |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Chen Inventor after: Xu Yongqiang Inventor after: Yang Bo Inventor after: Yang Shouguang Inventor after: Jiao Feng Inventor after: Wang Dong Inventor after: Sun Guoping Inventor before: Zhang Haiwen Inventor before: Yang Zhaoqiang Inventor before: Liu Chengzhi Inventor before: Liu Xin Inventor before: Li Chen |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170914 Address after: 253000 Shandong city of Dezhou province Qihe County District Yingbin Road No. 46 Applicant after: QIHE COUNTY POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 251100 Shandong city of Dezhou province Qihe County Yingbin Road No. 46 Applicant before: STATE GRID SHANDONG JIHE POWER SUPPLY COMPANY |
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Application publication date: 20151014 |
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| RJ01 | Rejection of invention patent application after publication |