CN209072155U - A kind of power distribution network anti-error lock-in control management system - Google Patents
A kind of power distribution network anti-error lock-in control management system Download PDFInfo
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- CN209072155U CN209072155U CN201821635042.2U CN201821635042U CN209072155U CN 209072155 U CN209072155 U CN 209072155U CN 201821635042 U CN201821635042 U CN 201821635042U CN 209072155 U CN209072155 U CN 209072155U
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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
- 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
- Y04S40/128—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 involving the use of Internet protocol
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of power distribution network anti-error lock-in control management systems, including data server, isolator and power dispatch data network, the data terminal of the data server is connected with interactive database, the signal end of the data server is connected with backbone switch, the signal end of the backbone switch is connected with isolator, the signal end of the isolator is connected with WEB server, the signal end of the backbone switch is also connected with front server, the signal end of the front server is connected with power dispatch data network, the signal end of the power dispatch data network is connected with stability control device by interchanger, realize to stability control device be uniformly accessed into and distributed capture, it is controlled with a distant place, visual monitor, operation management, the functions such as tactful early warning and intelligent alarm, for stabilized control system operational management and Accident treatment provides technical support, and system run all right is reliable, improves the security and stability and power supply reliability of power grid.
Description
Technical field
The utility model relates to power distribution network anti-errors to be latched applied technical field, in particular to a kind of power distribution network anti-error locking control
Management system processed.
Background technique
With the development of electric system, as the security and stability control system for ensureing power network safety operation second defence line
System and device have obtained a large amount of application, so that the maintenance and management work of locking stability control device is sufficiently complex, in order to realize pair
It is latched centralized watch and the management of stability control device, has built steady control management system in succession in each control centre, to a certain extent
Alleviate the operational management problem of stability control device.
In recent years with the fast development of intelligent substation and intelligent scheduling, there are various for existing steady control management system
Insufficient: (1) intelligent dispatching system requires for each operation system dispersed originally to be integrated on same application support platform,
It realizes the abundant integration of information and shares.Most of steady control management system is individually to build, is independently operated, lacks unified answer
With support platform, cannot be effectively integrated on intelligent dispatching system；(2) intelligent substation based on IEC61850 standard, it is real
The unified Modeling and Seamless integration- of substation information are showed, the hardware and software of stability control device is after upgrading, entirely
IEC61850 standard is supported in face, and IEC61850 standard is compared to the steady control communication protocol of tradition in information self descriptiveness, interoperability etc.
Aspect has apparent advantage, but most of steady control management system is not supported to access stability control device by IEC61850 standard；(3) it passes
Steady keyholed back plate reason system function design of uniting is simple, does not have distant place control function generally, lacks visual way of presentation, not comprehensive
It closes and reinforces operation management, Risk-warning and crash analysis etc. using acquired information.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of power distribution network anti-error lock-in control management systems, can facilitate
Ground will surely control management system as an application integrating into intelligent scheduling support system, realize integration scheduling, in this way can be with
Effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, a kind of the technical solution of the utility model are as follows: power distribution network anti-error lock-in control pipe
Reason system, including data server, isolator and power dispatch data network, the data terminal of the data server are connected with interaction
Formula database, the signal end of the data server are connected with backbone switch, and the signal end of the backbone switch connects
It is connected to isolator, the signal end of the isolator is connected with WEB server, and the signal end of the backbone switch is also connected with
Front server, the signal end of the front server are connected with power dispatch data network, the letter of the power dispatch data network
Number end by interchanger is connected with stability control device, and the signal end of the front server is also connected with interface switchboard, described to connect
The signal end of mouth switch is connected with interchanger by SDH network.
As the utility model a preferred technical solution, the stability control device is internally provided with IEC protocol plug-in
With measuring point module, the output end of the IEC protocol plug-in and measuring point module has preposition specification to insert by common interface functional link
Part server.
As the utility model a preferred technical solution, the data terminal of the preposition protocol plug-in server is connected with
Database.
As the utility model a preferred technical solution, the signal end interaction of the preposition protocol plug-in server connects
It is connected to preposition main frame.
As the utility model a preferred technical solution, the output end of the preposition main frame is connected by specification agreement
It is connected to background application.
By adopting the above technical scheme, integration operation and independent operating are supported, IEC61850 standard is supported, realizes to steady
Control device be uniformly accessed into and distributed capture, there is distant place control, visual monitor, operation management, strategy early warning and intelligence
The functions such as alarm, provide technical support for the operational management of stabilized control system and accident treatment, and system run all right is reliable, improve
The security and stability and power supply reliability of power grid.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model stability control device structural schematic diagram；
In figure, 1- data server；2- backbone switch；3- front server；4- interface switchboard；5- interactive mode number
According to library；6- interchanger；7- stability control device；8- power dispatch data network；9- isolator；10-WEB server；
701-IEC protocol plug-in；702- measuring point module；703- database；The preposition protocol plug-in server of 704-；Before 705-
Set main frame；706- background application.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of power distribution network anti-error lock-in control management
System, including data server 1, isolator 9 and power dispatch data network 8, the data terminal of the data server 1 are connected with friendship
Mutual formula database 5, the signal end of the data server 1 is connected with backbone switch 2, the letter of the backbone switch 2
Number end is connected with isolator 9, and the signal end of the isolator 9 is connected with WEB server 10, the letter of the backbone switch 2
Number end is also connected with front server 3, and the signal end of the front server 3 is connected with power dispatch data network 8, the electric power
The signal end of dispatch data net 8 is connected with stability control device 7 by interchanger 6, and the signal end of the front server 3 is also connected with
The signal end of interface switchboard 4, the interface switchboard 4 is connected with interchanger 6 by SDH network.
The stability control device 7 is internally provided with IEC protocol plug-in 701 and measuring point module 702, the IEC protocol plug-in
701 and the output end of measuring point module 702 have preposition protocol plug-in server 704 by common interface functional link, it is described preposition
The data terminal of protocol plug-in server 704 is connected with database 703, and the signal end of the preposition protocol plug-in server 704 is handed over
Interconnection is connected to preposition main frame 705, and the output end of the preposition main frame 705 is connected with background application 706 by specification agreement.
In the present embodiment, power distribution network anti-error locking station is divided into control station, executes station, respectively stand firm according to its different function
Control device generallys use duplicate system retrofit, and two stability control devices 7 of A/B are directly accessed dispatch data net via interchanger 6 in standing, or
Person accesses SDH2M dedicated optic fiber channel by interchanger 6 and interface convertor 4, is communicated with control centre, front server
3 are responsible for all kinds of operation informations of acquisition stability control device in real time, issue all kinds of control commands to stability control device, data server 1
It is responsible for that all kinds of steady control information are analyzed, handled and stored, work station provides friendly man-machine interface, visualizes steady control
The operating status of system, realizes monitoring, control and management function to stabilized control system, WEB server 10 by isolator 9 with
Data server 1 is connected, and is responsible for the publication of steady control information, according to the scale and significance level of stabilized control system, preposition and data clothes
Stand-alone configuration, two-shipper configuration or multimachine configuration can be used in business device.
In the present embodiment, using Object -Oriented Model method, real time database structure is defined, power grid is established and once sets
Standby model, but the information model of stability control device is not defined in CIM model, do not have in the real-time data base of EMS system yet
Establish the object of stability control device.
In the present embodiment, 7 model of stability control device includes 702 two parts of IEC protocol plug-in 701 and measuring point module, measuring point
Model part depicts the information such as the various electrical quantity of stability control device, intake, definite value, movement, alarm, and each plant stand includes more
Platform stability control device, every stability control device includes multiple electrical quantity, multiple intakes, multiple steady control definite values, multiple action messages, more
A alarm signal, and establish stability control device electrical quantity, intake and analog quantity in primary equipment model, quantity of state are associated with.
IEC61850 model part describes the contents such as logic device, logical node, data set, report-control block, setting-group control block, adopts
With IEC61850 model hierarchy structure, the needs of steady control management system IEC61850 communication can be met.
In the present embodiment, the steady control management system of stability control device 7 uses the protocol plug-in technology of modularization, each communication rule
It is about all packaged into an independent component, according to steady the characteristics of controlling information and communication protocol, takes out being total to for various communication protocols
Property, it is packaged into external common interface function, for preposition protocol plug-in management program unified call, preposition protocol plug-in management program
It is responsible for dynamic registration and managing in stipulations plug-in unit, is responsible for loading, operation and the end of protocol plug-in, it is ensured that protocol plug-in and steady control fills
Set normal communication and acquisition data；The steady control management system of stability control device 7 uses distributed capture technology, and acquisition channel uniformly divides
Cloth is on multiple preposition nodes, acquisition tasks load balancing.When a preposition nodes break down, acquisition channel is according to load
On balanced principle equilibrium assignment to remaining each node, with the expansion of stabilized control system scale, front-collection node can be increased, connect
Enter newly-increased stability control device 7.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of power distribution network anti-error lock-in control management system, including data server (1), isolator (9) and power scheduling number
According to net (8), it is characterised in that: the data terminal of the data server (1) is connected with interactive database (5), the data clothes
The signal end of business device (1) is connected with backbone switch (2), and the signal end of the backbone switch (2) is connected with isolator
(9), the signal end of the isolator (9) is connected with WEB server (10), and the signal end of the backbone switch (2) also connects
It is connected to front server (3), the signal end of the front server (3) is connected with power dispatch data network (8), the electric power tune
The signal end of degree data network (8) is connected with stability control device (7) by interchanger (6), and the signal end of the front server (3) is also
It is connected with interface switchboard (4), the signal end of the interface switchboard (4) is connected with interchanger (6) by SDH network.
2. a kind of power distribution network anti-error lock-in control management system according to claim 1, it is characterised in that: the steady control dress
That sets (7) is internally provided with IEC protocol plug-in (701) and measuring point module (702), the IEC protocol plug-in (701) and measuring point mould
The output end of block (702) has preposition protocol plug-in server (704) by common interface functional link.
3. a kind of power distribution network anti-error lock-in control management system according to claim 2, it is characterised in that: the preposition rule
The data terminal of about plug-in server (704) is connected with database (703).
4. a kind of power distribution network anti-error lock-in control management system according to claim 2, it is characterised in that: the preposition rule
The signal end interactive connection of about plug-in server (704) has preposition main frame (705).
5. a kind of power distribution network anti-error lock-in control management system according to claim 4, it is characterised in that: the preposition master
The output end of frame (705) is connected with background application (706) by specification agreement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635042.2U CN209072155U (en) | 2018-10-09 | 2018-10-09 | A kind of power distribution network anti-error lock-in control management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635042.2U CN209072155U (en) | 2018-10-09 | 2018-10-09 | A kind of power distribution network anti-error lock-in control management system |
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| CN209072155U true CN209072155U (en) | 2019-07-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446228A (en) * | 2019-08-13 | 2019-11-12 | 腾讯科技（深圳）有限公司 | Data transmission method, device, terminal device and storage medium |
| CN114362360A (en) * | 2021-12-16 | 2022-04-15 | 南方电网海南数字电网研究院有限公司 | Anti-misoperation device for power dispatching |
-
2018
- 2018-10-09 CN CN201821635042.2U patent/CN209072155U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446228A (en) * | 2019-08-13 | 2019-11-12 | 腾讯科技（深圳）有限公司 | Data transmission method, device, terminal device and storage medium |
| CN110446228B (en) * | 2019-08-13 | 2022-02-22 | 腾讯科技（深圳）有限公司 | Data transmission method, device, terminal equipment and storage medium |
| CN114362360A (en) * | 2021-12-16 | 2022-04-15 | 南方电网海南数字电网研究院有限公司 | Anti-misoperation device for power dispatching |
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