CN206698241U - A kind of distributed power grid secondary device managing and control system - Google Patents

A kind of distributed power grid secondary device managing and control system Download PDF

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Publication number
CN206698241U
CN206698241U CN201720400727.8U CN201720400727U CN206698241U CN 206698241 U CN206698241 U CN 206698241U CN 201720400727 U CN201720400727 U CN 201720400727U CN 206698241 U CN206698241 U CN 206698241U
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China
Prior art keywords
control
station
server
proxy server
transformer station
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Active
Application number
CN201720400727.8U
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Chinese (zh)
Inventor
夏友斌
黄学庆
潘文虎
苏志朋
沈新村
宋铭敏
俞鹏
凤飞
周启扬
王鹏
赵倩
徐涛
代业文
章莉
李涛
刘永江
汤大伟
查力
高继伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Wuhu Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Wuhu Power Supply Co of State Grid Anhui Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Wuhu Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201720400727.8U priority Critical patent/CN206698241U/en
Application granted granted Critical
Publication of CN206698241U publication Critical patent/CN206698241U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of distributed power grid secondary device managing and control system, system includes the proxy server being arranged in transformer station and the monitoring server being arranged in main website computer room, the proxy server receives the running state information of secondary device in the transformer station of place, the data message that the monitoring server Receiving Agent server uploads, the monitoring server receive the running state information of main website router in main website computer room, longitudinal encryption device, fire wall and real-time exchange machine.The utility model has the advantage of miscellaneous service demand can be met, there is the characteristics of reliable, safe efficient, can be by SNMP technical limit spacings network topology and equipment state, and intelligent alarm function is provided, support alarm customization.

Description

A kind of distributed power grid secondary device managing and control system
Technical field
It the utility model is related to power system automation technology field, more particularly to electric grid secondary apparatus management/control system.
Background technology
In recent years, as the continuous expansion of power network scale, the quantity of electric grid secondary equipment are multiplied, its catastrophic failure number Also increase on a large scale.Defect elimination work to automation personnel brings great pressure.Therefore, equipment operation shape how is grasped in time State, strengthen secondary device reliability of operation, from the traditional mode of passive emergency first-aid repair to the aggressive mode to scent a hidden danger in advance Transformation, had important practical significance for improving electric power netting safe running.
The maturation of the development of modern automation technology, the especially communication technology and the popularization and application of computer technology, to electricity Automation O&M brings new opportunity.By remote online detection means, discovering device partial structurtes or part hidden danger in advance, And then carry out maintenance or management and control, the possibility of equipment fault is reduced from source.
Utility model content
Technical problem to be solved in the utility model is to realize the running status of all devices, net in production control great Qu The secondary device control platform of the monitoring of information such as network topology, flow analysis.
To achieve these goals, the technical solution adopted in the utility model is:A kind of distributed power grid secondary device pipe Control system, system includes the proxy server being arranged in transformer station and the monitoring server being arranged in main website computer room, described Proxy server receives the running state information of secondary device in the transformer station of place, the monitoring server Receiving Agent server The data message of upload, the monitoring server receive main website router, longitudinal encryption device, fire wall and reality in main website computer room When interchanger running state information.
Substation network information where the proxy server receives, the secondary device include control layer switch, interval Layer switch, process layer switch, background computer, measure and control device, protection device, master control device, time synchronism apparatus.
Transformer station connects real-time exchange machine by master control device, and the real-time exchange machine passes through longitudinal encryption device, power transformation Access network is adjusted on station router access ground, and monitoring server adjusts access network, proxy server and reality with accessing by main website router When switch communication.
The station level interchanger of transformer station where each proxy server access, or proxy server access The station level network and process-level network of place transformer station.
The utility model has the advantage of miscellaneous service demand can be met, there is the characteristics of reliable, safe efficient, energy By SNMP technical limit spacings network topology and equipment state, and intelligent alarm function is provided, support alarm customization.
Brief description of the drawings
The content of every width accompanying drawing expression in the utility model specification is briefly described below:
Fig. 1 is that the management and control of distributed power grid secondary device forms block diagram;
Fig. 2 is distributed power grid secondary device management and control network architecture diagram;
Fig. 3 is distributed power grid secondary device control intelligent alarm module.
Embodiment
As shown in figure 1, the utility model designs a set of new production great Qu secondary device control platforms, production control can be achieved The monitoring of the information such as the running status of all devices, network topology, flow analysis in Zhi great areas.The platform technology scheme includes becoming Power station side and main website side two parts, a proxy server is set up in each transformer station and is responsible for secondary device in monitoring station, main website machine Room sets up a monitoring server and is responsible for monitoring and scheduling data network I areas equipment, while receives each transformer station's proxy server and upload Station equipment information, and realize data storage, failure study and judge, the Premium Features such as alarm notification.
The equipment running status information of platform monitoring.Station level interchanger wherein in proxy server monitors transformer station, Interlayer interchanger, process layer switch, background computer, measure and control device, protection device, master control device, time synchronism apparatus etc. are secondary The network information in equipment running status, and station.Monitoring server then monitors router, longitudinal encryption device, fire wall, I areas reality When interchanger and each proxy server relevant device information.The monitoring range separation of proxy server and monitoring server exists Between real-time exchange machine and master control, while proxy server is included monitoring range by monitoring server, realizes secondary device in station All standing.Interchanger refers to the interchanger in dispatch data net and transformer station simultaneously in table, and main frames include the calculating in transformer station Machine, such as background computer, five anti-machines.
The real-time exchange machine of the monitoring server access automatic machine room of main website is that dispatch data net I areas equipment can be achieved Monitoring, and the access of the proxy server of transformer station is then divided into two kinds of situations of normal station and intelligent station, because Liang Zhong transformer stations Network structure it is different.
The network structure at conventional substation station is divided into station level and wall, stand in secondary device access first wall friendship Change planes, all interval layer switch access station control layer switch again.Therefore normal station proxy server only accesses station level friendship Change planes and the monitoring of full station equipment can be achieved.And intelligent station is divided into station level, wall, process layer.Secondary device is positioned at interval Layer and process once between.Therefore proxy server needs access station control layer network and process-level network simultaneously, can realize two in station The monitoring of secondary device.
As shown in Fig. 2 the operation of secondary device control platform uses the control platform system of distributed structure/architecture, main website and plant stand One is set of system, and only operation function is different, is divided into two kinds of main website, plant stand operational modes.When proxy server detects monitoring Server from dispatch data net off-the-line when, trigger monitoring service function, that is, operate under master station mode, ensure that system continues to transport OK.Because platform uses B/S frameworks and short message alarm technology, the proxy server operated under master station mode can continue to send alarm Information, while the platform may have access to by browser at dispatch data net any node cut-in operation station.
Need data to be processed more under control platform operates in master station mode, it is higher to hardware requirement, consider simultaneously To cost of investment, it is therefore proposed that the proxy server of dispatch data net aggregation node is configured using monitoring server, access point is only By hardware configuration under plant stand pattern.Under ground county integration regulation and control model, company of county computer room also corresponds to convergent point, its generation Reason server mode also answers configuration monitoring server.
On the basis of secondary device monitoring is realized, platform provides intelligent alarm module, as shown in Figure 3.Support flexible Alarm definition, to meet miscellaneous service demand.Whether operation maintenance personnel can be touched according to monitoring needs, the alarm of failure definition event Which transmit messages alert, to be sent to role or personnel and transmission period etc..
Alarming processing:Flexible alarm conditions are supported to combine, mutual related event is analyzed, filtered, Merge, provide significant alarm, suppress the generation of " alarm windstorm ".It is accurate to judge failure, the number of alarm is reduced, improves alarm Validity.
Alarm mode:A variety of type of alarms are set, and when a fault occurs, not only picture pushes away figure notice use in a conventional manner Family, also user can be timely notified comprehensively by a variety of type of alarms such as short message, voice, mail.
Alarm emergency response:Alarm linkage strategy can be pre-defined, when certain type of failure produces, automatically Trigger policy is to realize corresponding actions.This action can be the process that starts or stops, service or business procedure, can also be one The shell script that individual user specifies, it is possible to provide closing to computer operating system, the operation such as restart.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model Protection domain within.

Claims (4)

  1. A kind of 1. distributed power grid secondary device managing and control system, it is characterised in that:System includes the agency being arranged in transformer station Server and the monitoring server being arranged in main website computer room, secondary device in transformer station where the proxy server receives Running state information, the data message that the monitoring server Receiving Agent server uploads, the monitoring server receive master Stand the running state information of main website router in computer room, longitudinal encryption device, fire wall and real-time exchange machine.
  2. 2. distributed power grid secondary device managing and control system according to claim 1, it is characterised in that:The proxy server Receive where substation network information, the secondary device include control layer switch, interval layer switch, process layer switch, Background computer, measure and control device, protection device, master control device, time synchronism apparatus.
  3. 3. distributed power grid secondary device managing and control system according to claim 2, it is characterised in that:Transformer station passes through master control Device connects real-time exchange machine, and the real-time exchange machine adjusts access network with accessing by longitudinal encryption device, power transformation station router, Monitoring server adjusts access network with accessing by main website router, and proxy server communicates with real-time exchange machine.
  4. 4. the distributed power grid secondary device managing and control system according to claim 1,2 or 3, it is characterised in that:It is each described The station control of transformer station where the station level interchanger of transformer station, or proxy server access where proxy server access Layer network and process-level network.
CN201720400727.8U 2017-04-17 2017-04-17 A kind of distributed power grid secondary device managing and control system Active CN206698241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720400727.8U CN206698241U (en) 2017-04-17 2017-04-17 A kind of distributed power grid secondary device managing and control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720400727.8U CN206698241U (en) 2017-04-17 2017-04-17 A kind of distributed power grid secondary device managing and control system

Publications (1)

Publication Number Publication Date
CN206698241U true CN206698241U (en) 2017-12-01

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CN201720400727.8U Active CN206698241U (en) 2017-04-17 2017-04-17 A kind of distributed power grid secondary device managing and control system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106850325A (en) * 2017-04-17 2017-06-13 国网安徽省电力公司芜湖供电公司 A kind of distributed power grid secondary device managing and control system and its management-control method
CN108600205A (en) * 2018-04-11 2018-09-28 国电中自(合肥)电气科技有限公司 A kind of electric grid secondary access system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106850325A (en) * 2017-04-17 2017-06-13 国网安徽省电力公司芜湖供电公司 A kind of distributed power grid secondary device managing and control system and its management-control method
CN108600205A (en) * 2018-04-11 2018-09-28 国电中自(合肥)电气科技有限公司 A kind of electric grid secondary access system

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