CN102510132A - Device and method for monitoring electric network switch state using 3G communication network - Google Patents
Device and method for monitoring electric network switch state using 3G communication network Download PDFInfo
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- CN102510132A CN102510132A CN2011103476868A CN201110347686A CN102510132A CN 102510132 A CN102510132 A CN 102510132A CN 2011103476868 A CN2011103476868 A CN 2011103476868A CN 201110347686 A CN201110347686 A CN 201110347686A CN 102510132 A CN102510132 A CN 102510132A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 101000666896 Homo sapiens V-type immunoglobulin domain-containing suppressor of T-cell activation Proteins 0.000 claims description 3
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- 238000004590 computer program Methods 0.000 claims description 3
- IJJVMEJXYNJXOJ-UHFFFAOYSA-N fluquinconazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1N1C(=O)C2=CC(F)=CC=C2N=C1N1C=NC=N1 IJJVMEJXYNJXOJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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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
- 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 present invention provides a device and method for monitoring electric network switch state using a 3G communication network. The electric network switch state information is digitized and visualized by an electric network switch dynamic state information transmission device and a data process and reading process, so as to monitor the state of the electric network switch device. The 3G wireless communication technology solves the problem that: the GPRS communication bandwidth is not enough and ensures the communication speed. A video monitor device is added on the terminal of a distribution line and the state of the site switch device is monitored at the real time by a background and when a power failure circuit is operated, the obvious site switch-off point can be seen on the background, so as to correspond with the safety prescription requirement. The video monitor device is added on the terminal of the distribution line and then the object to monitor the site switch state at the real time at the distant background is realized. The device and method are suitable to be used in the video observation of the circuit switch-off point in the electric network distribution network.
Description
Technical field
The present invention relates to the operational management of a kind of 10KV of power supply enterprise power distribution network, control and real time data device for monitoring and method.Specifically utilize the 3G communication network to carry out the device and method of power network switch status monitoring.
Background technology
Present 10KV distribution automation system adopts GPRS or optical fiber communication.The GPRS construction cost is lower, but communication speed is slow, can not meet the demands when data volume is big.The optical fiber communication data transmission bauds is fast, but construction cost is high, and difficult in maintenance.Present 10KV distribution automation system monitoring variable is through the presented of system backstage with numbers and symbols, through the means of graph rendering, indicates on-the-spot switchgear generating change of state.The reliability of this exhibition method can not be guaranteed.And power supply enterprise's production run safety standard explicitly calls for: when dead line is operated, see tangible circuit cut-off point.Only, do not meet the requirement of security regulations through the simulation shows on backstage.
Summary of the invention
In order to realize the video monitoring of line switching state in the electrical network distribution, the present invention proposes and utilize the 3G communication network to carry out the device and method of power network switch status monitoring.This device solves the technical problem that the on off state video is understood through at power network switch equipment IP Camera and 3G router being installed; Through the power network switch status data being gathered and being handled, solve the technical problem of switch video Data Transmission and monitoring.
The scheme that technical solution problem of the present invention is adopted is: through power network switch dynamical state information carrying means and data processing and separate read procedure, realize power network switch status information of equipment datumization and visual, convenient status monitoring to power network switch equipment.
The composition of monitoring device: at the other IP Camera of installing of 10KV distribution terminal switchgear; And connection of intelligent interrupt control unit; IP Camera is connected through wireless network signal with wireless router with intelligent interrupt control unit circuit; Wireless router is connected with the communication front end processor, and is connected with database, server, work station, man-machine interface circuit respectively.
The method of switchgear monitoring: PES is preposition, SCADA acquisition monitoring, video monitoring, DSM Demand Side and DSM distribution management carry out information communication with system management, rights management, alerting service, sampling service, log services, graphical tool and report tool respectively; Pass through messaging bus through real-time data base, historical data base and parameter database jointly then; Switch state signal is understood interface program management system video terminal accordingly through the control computer to be understood; The switch real time state data of gathering and handle are carried out visual deciphering and demonstration, and used computer program comprises WidowsNT, Widows2000, Widows2003, WidowsXP or VISTA system.
Good effect, the present invention adopts the 3G wireless communication technology, has solved the not enough problem of GPRS communication bandwidth, and communication speed is guaranteed.The present invention increases video monitoring equipment at the distribution line terminal point, can monitor the state of on-the-spot switchgear through the backstage in real time, when dead line is operated, can see on-the-spot obvious cut-off point on the backstage, meets the security regulations requirement.The present invention is installed video monitoring equipment additional at the distribution line terminal; Realized that backstage in the distance monitors the purpose of on-the-spot on off state in real time; For operations such as channel of command work, maintenance operation faults, objective foundation is provided; Saved the man power and material of arrangement personnel, improved the distribution operation and management level to on-the-spot inspection.Suit in the electrical network distribution to using in the observation of circuit cut-off point video.
Description of drawings
Fig. 1 is parts connection layout between man-machine interface of the present invention and the 10KV distribution terminal equipment.
Fig. 2 separates the read procedure block diagram for data acquisition of the present invention and processing.
Embodiment
According to shown in Figure 1; The composition of monitoring device: at the other IP Camera of installing of 10KV distribution terminal switchgear; And connection of intelligent interrupt control unit; IP Camera is connected through wireless network signal with wireless router with intelligent interrupt control unit circuit, and wireless router is connected with the communication front end processor, and is connected with database, server, work station, man-machine interface circuit respectively.
According to shown in Figure 2; The method of switchgear monitoring: PES is preposition, SCADA acquisition monitoring, video monitoring, DSM Demand Side and DSM distribution management carry out information communication with system management, rights management, alerting service, sampling service, log services, graphical tool and report tool respectively; Pass through messaging bus through real-time data base, historical data base and parameter database jointly then; Switch state signal is understood interface program management system video terminal accordingly through the control computer to be understood; The switch real time state data of gathering and handle are carried out visual deciphering and demonstration, and used computer program comprises WidowsNT, Widows2000, Widows2003, WidowsXP or VISTA system.
The present invention can pass through backstage real time monitoring 10KV distribution line limit switch equipment, and the communication mode that adopts can satisfy video data and the requirement of circuit service data transmission bandwidth, is novel distribution automation technical equipment.
Major function is: install the high definition IP Camera additional at the distribution line terminal, video analog signal is directly changed into digital signal, be transferred to the system backstage through the 3G wireless router.The distribution line terminal adds cartridge controller, gathers the service data of circuit, and comprising: electric current, voltage, power factor and on off state amount comprise: divide, close, locking; The data message that collects is sent to the system backstage through the 3G wireless router.
Characteristics:
The present invention adopts the 3G communication technology, and it is slow to have solved GPRS wireless communication transmissions speed, and the problem that bandwidth is little has guaranteed effective transmission of video monitoring data;
Through installing the high definition IP Camera additional, realized guaranteeing that through the real-time monitoring of backstage the action of switchgear on the circuit is safe and reliable to circuit at the distribution line terminal.
The present invention is installed video monitoring equipment additional at the distribution line terminal; Realized that backstage in the distance monitors the purpose of on-the-spot on off state in real time; For operations such as channel of command work, maintenance operation faults, objective foundation is provided; Saved the man power and material of arrangement personnel, improved the distribution operation and management level to on-the-spot inspection.
Claims (2)
1. utilize the 3G communication network to carry out the device of power network switch status monitoring; It is characterized in that: at the other IP Camera of installing of 10KV distribution terminal switchgear; And connection of intelligent interrupt control unit; IP Camera is connected through wireless network signal with wireless router with intelligent interrupt control unit circuit, and wireless router is connected with the communication front end processor, and is connected with database, server, work station, man-machine interface circuit respectively.
2. the 3G of utilization communication network according to claim 1 carries out the method for power network switch status monitoring; It is characterized in that: PES is preposition, SCADA acquisition monitoring, video monitoring, DSM Demand Side and DSM distribution management carry out information communication with system management, rights management, alerting service, sampling service, log services, graphical tool and report tool respectively; Pass through messaging bus through real-time data base, historical data base and parameter database jointly then; Switch state signal is understood interface program management system video terminal accordingly through the control computer to be understood and shows that used computer program comprises WidowsNT, Widows2000, Widows2003, WidowsXP or VISTA system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103476868A CN102510132A (en) | 2011-11-07 | 2011-11-07 | Device and method for monitoring electric network switch state using 3G communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103476868A CN102510132A (en) | 2011-11-07 | 2011-11-07 | Device and method for monitoring electric network switch state using 3G communication network |
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| Publication Number | Publication Date |
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| CN102510132A true CN102510132A (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103476868A Pending CN102510132A (en) | 2011-11-07 | 2011-11-07 | Device and method for monitoring electric network switch state using 3G communication network |
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| CN (1) | CN102510132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124756A (en) * | 2013-04-27 | 2014-10-29 | 国家电网公司 | Province-level power distribution network operation monitoring system based on network-wide data |
| CN106226656A (en) * | 2016-08-30 | 2016-12-14 | 上海萌烨电力科技有限公司 | Distribution network line monitors fault location system in real time |
| CN113873516A (en) * | 2021-08-25 | 2021-12-31 | 国网江苏省电力有限公司泰州供电分公司 | High-safety power grid wireless communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020180614A1 (en) * | 2001-04-11 | 2002-12-05 | Gonzalez Javier Janez | Internet-ready communication modules |
| CN101123655A (en) * | 2006-08-07 | 2008-02-13 | 珠海市伊特高科技有限公司 | Distribution load monitoring system |
| CN101242460A (en) * | 2008-03-19 | 2008-08-13 | 珠海市伊特高科技有限公司 | Distribution network monitoring management system |
-
2011
- 2011-11-07 CN CN2011103476868A patent/CN102510132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020180614A1 (en) * | 2001-04-11 | 2002-12-05 | Gonzalez Javier Janez | Internet-ready communication modules |
| CN101123655A (en) * | 2006-08-07 | 2008-02-13 | 珠海市伊特高科技有限公司 | Distribution load monitoring system |
| CN101242460A (en) * | 2008-03-19 | 2008-08-13 | 珠海市伊特高科技有限公司 | Distribution network monitoring management system |
Non-Patent Citations (2)
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| 丁颖等: "新型配变综合监控***的设计", 《山东电力技术》 * |
| 高彦霞等: "变电站遥视***的应用与分析", 《河北电力技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124756A (en) * | 2013-04-27 | 2014-10-29 | 国家电网公司 | Province-level power distribution network operation monitoring system based on network-wide data |
| CN104124756B (en) * | 2013-04-27 | 2016-03-09 | 国家电网公司 | A kind of provincial power distribution network operation monitoring system based on whole network data |
| CN106226656A (en) * | 2016-08-30 | 2016-12-14 | 上海萌烨电力科技有限公司 | Distribution network line monitors fault location system in real time |
| CN113873516A (en) * | 2021-08-25 | 2021-12-31 | 国网江苏省电力有限公司泰州供电分公司 | High-safety power grid wireless communication system |
| CN113873516B (en) * | 2021-08-25 | 2023-10-20 | 国网江苏省电力有限公司泰州供电分公司 | High-safety power grid wireless communication system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: SHENYANG JULONG TENGFEI ELECTRICAL EQUIPMENT CO., Free format text: FORMER OWNER: SHENYANG JULONG TENGFEI ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20130110 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130110 Address after: 125000 Huludao City, Liaoning province Longgang district on the road No. 5 Applicant after: Huludao Power Supply Company, Liaoning Electric Power Co., Ltd. Applicant after: Shenyang Julong Tengfei Electrical Equipment Co., Ltd. Applicant after: State Grid Corporation of China Address before: 125000 Huludao City, Liaoning province Longgang district on the road No. 5 Applicant before: Huludao Power Supply Company, Liaoning Electric Power Co., Ltd. Applicant before: Shenyang Julong Tengfei Electrical Equipment Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120620 |