CN203180638U - Intelligent power grid device state monitoring system - Google Patents
Intelligent power grid device state monitoring system Download PDFInfo
- Publication number
- CN203180638U CN203180638U CN2013201288549U CN201320128854U CN203180638U CN 203180638 U CN203180638 U CN 203180638U CN 2013201288549 U CN2013201288549 U CN 2013201288549U CN 201320128854 U CN201320128854 U CN 201320128854U CN 203180638 U CN203180638 U CN 203180638U
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- China
- Prior art keywords
- intelligent grid
- grid equipment
- condition monitoring
- data storage
- application server
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to an intelligent power grid device state monitoring system comprising an information acquisition device, a data storage device, a display and alarming device, an application server, and a central processing device. The information acquisition device is connected with the intelligent power grid device. The central processing device is respectively connected with the information acquisition device, the data storage device, the display and alarming device and the application server. Compared to the prior art, the intelligent power grid device state monitoring system has advantages of high reliability, simple and convenient maintenance, and applicability in city power distribution network.
Description
Technical field
The utility model relates to grid equipment, especially relates to a kind of intelligent grid equipment condition monitoring system.
Background technology
The world today, strong intelligent grid and low-carbon economy become two lasting focuses.Intelligent grid becomes the focus of current the supreme arrogance of a person with great power, and a lot of countries have all carried out a large amount of research in the world.The intelligent grid research of states such as USA and Europe lays particular emphasis on fields such as electricity consumption interaction and regenerative resource access more, mainly by utilizing digital technology to improve reliability, fail safe and the efficient of electric power system, utilize the information technology realization to the dynamic optimization of power system operation, maintenance and programme, all kinds of resources and service are integrated reorganization.State Grid Corporation of China is for promoting the development of intelligent grid, technical guidance documents such as " intelligent substation renovation technique standards " has been proposed, as the technical specification in the transformation of fortune intelligent substation, principle, requirement and technological guidance's scheme of intelligent substation transformation have been stipulated.But be only applicable to the interim intellectualized reconstruction of 110 (66) kV and above electric pressure transformer station, for old transformer station, the globality intellectualized reconstruction that all devices is all changed is carried out by relevant intelligent substation design specification.Transformation research to urban distribution network is not enough.
The electric substation automation system information sharing degree is lower at present, and comprehensive utilization usefulness is not also given full play to; The equipment repair and maintenance pattern is comparatively backward, and once Zhuan Bei intellectualized technology level has much room for improvement.At present, a kind of like this present situation of domestic transformer station ubiquity: subsystem is numerous, as monitoring system device, protective device, five anti-devices, stable device, fault wave recording device, electric energy meter etc.Each subsystem again with different control centre's system communication.The data that these subsystems are gathered, separate, can not share each other, and some mutual juxtaposition develops gradually to standing in great numbers staggered " information island ", the system height isomery, lack effective integrate information technology platform, the information integrated level is poor, generally only limits to the integration of shallow hierarchy, cause data many and information is few, hindered the comprehensive utilization of information.For control centre, with these subsystem independent communications, the burden that has increased debugging and safeguarded.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of reliability height in order to overcome the defective that above-mentioned prior art exists, safeguard simple and convenient, as to be applicable to urban power distribution network intelligent grid equipment condition monitoring system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of intelligent grid equipment condition monitoring system, comprise information collecting device, data storage device, demonstration and alarm device, application server and central processing unit, described information collecting device is connected with intelligent grid equipment, and described central processing unit is link information harvester, data storage device, demonstration and alarm device and application server respectively.
Described information collecting device is provided with the core inserter plate that meets the IEC61850 standard.
Described information collecting device is provided with a plurality of for the interface that connects intelligent grid equipment.
Described interface comprises network interface, RS485 mouth or RS232 mouth.
Described data storage device comprises main storage and redundant memory.
Described application server is connected with remote monitoring terminal by network.
Compared with prior art, the utlity model has following advantage:
1) key device of the present utility model adopts high-quality equipment, and disposes redundance unit, and the reliability height guarantees not influence when breaking down the normal operation of whole system;
2) the utlity model has stronger status monitoring ability, can carry out periodic monitor or monitoring in real time by central processing unit, and carry out fault warning, timely handling failure, the reliability of raising urban power distribution network;
3) the utility model maintenance is simple and convenient, is applicable to the status monitoring of each equipment in the urban power distribution network.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.Present embodiment is that prerequisite is implemented with technical solutions of the utility model, provided detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of intelligent grid equipment condition monitoring system, comprise information collecting device 1, data storage device 2, demonstration and alarm device 3, application server 4 and central processing unit 5, described information collecting device 1 is connected with intelligent grid equipment, and described central processing unit 5 is link information harvester 1, data storage device 2, demonstration and alarm device 3 and application server 4 respectively.Information collecting device 1 is gathered the state information of each intelligent grid equipment and is deposited data storage device 2 in, central processing unit 5 judges according to the state information in the data storage device 4 whether current intelligent grid equipment operation breaks down, if, then show and alarm device 5 in show and alarm.
Described information collecting device 1 is provided with the core inserter plate that meets the IEC61850 standard, and this core inserter plate comprises core board and expansion board.With the IEC61850 standard be the system of new generation of representative and the communication technology in power industry especially automation of transformation substations field fully verified, and realize the information sharing of networking in each aspect of electric substation automation system, simplified system configuration, signal cable is greatly reduced.Information collecting device 1 is provided with a plurality of for the interface that connects intelligent grid equipment, and interface comprises network interface, RS485 mouth or RS232 mouth.Network interface can pass through access switch, expands the equipment number of access; The RS485 mouth can pass through the RS485 bus, expands the equipment number of access.
Described data storage device 2 comprises main storage and redundant memory, and the reliability height guarantees not influence when breaking down the normal operation of whole system.
Described application server 4 is connected with remote monitoring terminal by network, status information of equipment can be transferred to remote monitoring terminal, and application server 4 also can extract data quickly from other operation systems and local data base.
Claims (6)
1. intelligent grid equipment condition monitoring system, it is characterized in that, comprise information collecting device, data storage device, demonstration and alarm device, application server and central processing unit, described information collecting device is connected with intelligent grid equipment, and described central processing unit is link information harvester, data storage device, demonstration and alarm device and application server respectively.
2. a kind of intelligent grid equipment condition monitoring according to claim 1 system is characterized in that described information collecting device is provided with the core inserter plate that meets the IEC61850 standard.
3. a kind of intelligent grid equipment condition monitoring according to claim 1 system is characterized in that described information collecting device is provided with a plurality of for the interfaces that connect intelligent grid equipment.
4. a kind of intelligent grid equipment condition monitoring according to claim 3 system is characterized in that described interface comprises network interface, RS485 mouth or RS232 mouth.
5. a kind of intelligent grid equipment condition monitoring according to claim 1 system is characterized in that described data storage device comprises main storage and redundant memory.
6. a kind of intelligent grid equipment condition monitoring according to claim 1 system is characterized in that described application server is connected with remote monitoring terminal by network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201288549U CN203180638U (en) | 2013-03-20 | 2013-03-20 | Intelligent power grid device state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201288549U CN203180638U (en) | 2013-03-20 | 2013-03-20 | Intelligent power grid device state monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180638U true CN203180638U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201288549U Expired - Lifetime CN203180638U (en) | 2013-03-20 | 2013-03-20 | Intelligent power grid device state monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203180638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699827A (en) * | 2016-04-26 | 2016-06-22 | 国网河南省电力公司电力科学研究院 | Intelligent power transmission line comprehensive monitoring and analysis and integrated operation and maintenance system |
-
2013
- 2013-03-20 CN CN2013201288549U patent/CN203180638U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699827A (en) * | 2016-04-26 | 2016-06-22 | 国网河南省电力公司电力科学研究院 | Intelligent power transmission line comprehensive monitoring and analysis and integrated operation and maintenance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |