CN202363972U - Remote operation and maintenance platform of substation secondary system - Google Patents
Remote operation and maintenance platform of substation secondary system Download PDFInfo
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- CN202363972U CN202363972U CN2011204178221U CN201120417822U CN202363972U CN 202363972 U CN202363972 U CN 202363972U CN 2011204178221 U CN2011204178221 U CN 2011204178221U CN 201120417822 U CN201120417822 U CN 201120417822U CN 202363972 U CN202363972 U CN 202363972U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 239000013307 optical fiber Substances 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification 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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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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 relates to a remote operation and maintenance platform of a substation secondary system, which comprises a database server, a control main frame, an application server, an authentication server and a kernel-based virtual machine (KVM) server based on the Internet Protocol (IP), wherein the database server, the control main frame, the application server, the authentication server and the KVM server are connected with each other through network cables. The KVM server based on the IP is connected with a plurality of substations through optical fibers. Each substation comprises a KVM switch based on the IP, an integrated automation system and an Ethernet switch, wherein the KVM switch based on the IP is connected with the KVM server based on the IP through an optical fiber, the integrated automation system is connected with the KVM switch based on the IP, and the Ethernet switch is used for being connected with a serial device. The remote operation and maintenance platform is suitable for timely obtaining fault information of system and devices on the site of the substations, studies and judges fault reasons, analyzes treatment measures, and achieves remote maintenance and management of an unmanned substation automation system.
Description
Technical field
The utility model relates to the technical field of unattended substation intensification management and control, specifically is a kind of novel maintenance platform of transformer station secondary system.
Background technology
Unattended substation is equipped with complex automatic system, failure wave-recording information system etc. at present; Can gather the situation such as details, working condition, event information of the equipment of all accesses; But control with safeguard that the aspect is confined to this transformer station, do not realize remote operation.Therefore, the ruuning situation of some systems and equipment lacks effectively keeps watch on, and often can not get for a long time finding after fault or the deadlock and in time handles, and has brought hidden danger for its performance should have to act on.In case during unit exception, usually the signal received of main station monitoring is too simple, detailed fault message such as has only to be on the scene and could to obtain at the O&M personnel.When it come to arrive the fault of the above transformer station of 220kV, the higher level dispatches and requires the report of quick submission incident details, has under the accident conditions relating to a plurality of transformer stations, brings bigger pressure for O&M unit.Because fault or abnormal information that master station is received are imperfect, field apparatus ruuning situation is difficult to comprehensive judgement simultaneously, brings certain blindness for the preparation of repairing spare unit spare, often have influence on the operating efficiency of repairing.
Therefore, need research unattended substation novel maintenance technology, can in time obtain the fault message of on-the-spot each system of transformer station and equipment, study and judge failure cause, analyzing and processing measure, to realize to unattended substation automated system remote maintenance and management.
Summary of the invention
The technical problem that the utility model will solve provides a kind of simple in structure, fault message of being suitable in time obtaining on-the-spot each system of transformer station and equipment; Study and judge the novel maintenance platform of the transformer station secondary system of failure cause, analyzing and processing measure, to realize to unattended substation automated system remote maintenance and management.
In order to solve the problems of the technologies described above; The utility model provides a kind of novel maintenance platform of transformer station secondary system, comprising: the database server, main control system, application server, certificate server and the IP-based KVM server that are connected with each other through netting twine; Said IP-based KVM server links to each other with a plurality of transformer stations through optical fiber; Said transformer station comprises: the IP-based KVM switch, the complex automatic system that links to each other with this IP-based KVM switch and the Ethernet switch that is used for access network based on ethernet that link to each other with said IP-based KVM server through optical fiber.
Further, said IP-based KVM server also is connected with the video monitoring unit, to make things convenient for field monitor.
Said IP-based KVM switch also is connected with the remote power supply administrative unit, and this remote power supply administrative unit also links to each other with Ethernet switch with said complex automatic system.
The technique scheme of the utility model is compared prior art and had the following advantages: in (1) the utility model, application server, database server, certificate server and IP-based KVM department server are deployed in control centre, city machine room.In the transformer station that inserts monitoring, dispose IP-based KVM switch, be connected novel maintenance network outside the band of formation from the control centre to each transformer station through the optical fiber private network between IP-based KVM server and the said IP-based KVM switch.Complex automatic system in the transformer station, Ethernet switch, remote power supply administrative unit, protective device, video monitoring unit will insert said IP-based KVM switch, realize the remote maintenance to these equipment and system.(2) land novel maintenance system through main control system and need pass through the physical security authenticate device, guaranteed handling safety, standard O&M personnel's operation behavior guarantees the automated system safe and reliable operation.Use the remote power supply management devices equipment such as supervisory control of substation main website, switch are carried out power management; When the machine situation appears delaying in main station system; Can restart server through the remote power supply management; Improve the response speed of problem greatly, reduced maintenance cost, reduced the meaningless labour intensity of personnel.(3) the novel maintenance platform of this transformer station secondary system is suitable in time obtaining the fault message of on-the-spot each system of transformer station and equipment, study and judge failure cause, analyzing and processing measure, and realization is to unattended substation automated system remote maintenance and management.
Description of drawings
For the content that makes the utility model is more clearly understood, below basis specific embodiment and combine accompanying drawing, the utility model is done further detailed explanation, wherein
Fig. 1 is the knot block diagram of the novel maintenance platform of the transformer station secondary system among the embodiment.
Embodiment
See Fig. 1, the novel maintenance platform of the transformer station secondary system of present embodiment comprises: the database server, main control system, application server, certificate server and the IP-based KVM server that are connected with each other through netting twine; Said IP-based KVM server links to each other with a plurality of transformer stations through optical fiber; Said transformer station comprises: the IP-based KVM switch that links to each other with said IP-based KVM server through optical fiber, the complex automatic system that links to each other through the KVM control line with this IP-based KVM switch and the Ethernet switch that is used for access network based on ethernet.
Main control system, application server, database server, certificate server and IP-based KVM department server are deployed in control centre, city machine room.Operation moves the DB2 database based on the novel maintenance service of C/S framework on the database server on application server, run user authentication service on the certificate server.
Said IP-based KVM server also is connected with the video monitoring unit, to make things convenient for field monitor.
Said IP-based KVM switch also is connected with the remote power supply administrative unit, and this remote power supply administrative unit also links to each other with Ethernet switch with said complex automatic system.
Said complex automatic system be utilize realizations such as computer technology, modern electronic technology, the communication technology and the information processing technology to the function of substation secondary device (comprising relaying protection, control, measurement, signal, failure wave-recording, automatics and telemechanical apparatus etc.) reconfigure, optimal design, to a kind of comprehensive automated system of ruuning situation execution monitoring, measurement, control and the coordination of transformer station's armamentarium.Through the mutual exchange message of each equipment room in the comprehensive automation system of transformer substation, data sharing is accomplished substation operation and is kept watch on and control task.The integrated automation of transformation stations has substituted the conventional secondary device of transformer station, has simplified the substation secondary wiring.The integrated automation of transformation stations is an important technique measure that improves substation safety stable operation level, reduction operation expense, increases economic efficiency, provides to the user high-quality electric energy.
The remote power supply administrative unit is meant through own centralized management interface carries out the centralization unified management to its second line of a couplet power consumption equipment; Can be long-range and the ON/OFF of the power consumption equipment of intelligent control device/restart the equipment of monitoring equipment electricity consumption simultaneously and environmental parameter of living in thereof; It is convenient to break through and spatial constraints, the power consumption equipment of numerous and jumbled dispersion is carried out intelligent remote centralized management, thereby realize unattended operation.Be applicable to various management domains to the local and remote remote equipment.Operation principle: through the far-end network control technology, remote server is carried out status poll, switch, operation such as restarts, not limited to by particular device or separate procedure, need not open device housings with the mode of outband management.It provides the independent password protection mechanism to each port, can divide administrative structure clearly.The user can break through and the region restriction, on the web page, carries out simple operations, only need pass through the user name authentication, can realize the control of power consumption equipment power supply and the inquiry of storage environment state thereof.The network electric power controller is divided into single port and many jaws equipments, can dispose flexibly as required.
So-called KVM is exactly the abbreviation of Keyboard, Video, Mouse, and formal name is called KVM switch.Use one group of keyboard, display, mouse exactly, the equipment of many main frames of control.
Obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not to be qualification to the execution mode of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation that these spirit that belong to the utility model are extended out or change still are among the protection range of the utility model.
Claims (3)
1. the novel maintenance platform of a transformer station secondary system is characterized in that comprising: the database server, main control system, application server, certificate server and the IP-based KVM server that are connected with each other through netting twine;
Said IP-based KVM server links to each other with a plurality of transformer stations through optical fiber;
Said transformer station comprises: the IP-based KVM switch that links to each other with said IP-based KVM server through optical fiber, complex automatic system and the Ethernet switch that links to each other with this IP-based KVM switch.
2. the novel maintenance platform of transformer station secondary system according to claim 1, it is characterized in that: said IP-based KVM server also is connected with the video monitoring unit.
3. the novel maintenance platform of transformer station secondary system according to claim 1; It is characterized in that: said IP-based KVM switch also is connected with the remote power supply administrative unit, and this remote power supply administrative unit also links to each other with Ethernet switch with said complex automatic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204178221U CN202363972U (en) | 2011-10-28 | 2011-10-28 | Remote operation and maintenance platform of substation secondary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204178221U CN202363972U (en) | 2011-10-28 | 2011-10-28 | Remote operation and maintenance platform of substation secondary system |
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| Publication Number | Publication Date |
|---|---|
| CN202363972U true CN202363972U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204178221U Expired - Fee Related CN202363972U (en) | 2011-10-28 | 2011-10-28 | Remote operation and maintenance platform of substation secondary system |
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| Country | Link |
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| CN (1) | CN202363972U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001700A (en) * | 2012-11-30 | 2013-03-27 | 沧州供电公司 | Centralized remote KVM (Keyboard and Video and Mouse) system based on optical cable device |
| CN103457354A (en) * | 2013-10-18 | 2013-12-18 | 南京信息工程大学 | Mobile operation and maintenance method and device of secondary equipment of intelligent substation |
| CN104579796A (en) * | 2015-01-28 | 2015-04-29 | 迈普通信技术股份有限公司 | Remote network equipment maintenance method, remote network equipment maintenance system and terminal |
| CN106300674A (en) * | 2016-09-19 | 2017-01-04 | 国网河南伊川县供电公司 | A kind of central control device for electricity substation secondary electric power system and method |
| CN107547639A (en) * | 2017-08-24 | 2018-01-05 | 江苏北泰电气设备有限公司 | Power distribution room concentrates O＆M mandatory system |
| CN108563340A (en) * | 2018-04-24 | 2018-09-21 | 广东电网有限责任公司 | A kind of 500kV supervisory control of substation host screen man-machine interactive system |
-
2011
- 2011-10-28 CN CN2011204178221U patent/CN202363972U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001700A (en) * | 2012-11-30 | 2013-03-27 | 沧州供电公司 | Centralized remote KVM (Keyboard and Video and Mouse) system based on optical cable device |
| CN103457354A (en) * | 2013-10-18 | 2013-12-18 | 南京信息工程大学 | Mobile operation and maintenance method and device of secondary equipment of intelligent substation |
| CN103457354B (en) * | 2013-10-18 | 2016-06-29 | 南京信息工程大学 | A kind of secondary equipment of intelligent converting station moves O&M method and device thereof |
| CN104579796A (en) * | 2015-01-28 | 2015-04-29 | 迈普通信技术股份有限公司 | Remote network equipment maintenance method, remote network equipment maintenance system and terminal |
| CN104579796B (en) * | 2015-01-28 | 2018-09-18 | 迈普通信技术股份有限公司 | A kind of long-distance maintenance method of the network equipment, terminal and system |
| CN106300674A (en) * | 2016-09-19 | 2017-01-04 | 国网河南伊川县供电公司 | A kind of central control device for electricity substation secondary electric power system and method |
| CN107547639A (en) * | 2017-08-24 | 2018-01-05 | 江苏北泰电气设备有限公司 | Power distribution room concentrates O＆M mandatory system |
| CN107547639B (en) * | 2017-08-24 | 2020-07-28 | 江苏北泰电气设备有限公司 | Centralized operation and maintenance hosting system of power distribution room |
| CN108563340A (en) * | 2018-04-24 | 2018-09-21 | 广东电网有限责任公司 | A kind of 500kV supervisory control of substation host screen man-machine interactive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU FANGTIAN POWER TECHNOLOGY CO., LTD. JIANGS Free format text: FORMER OWNER: JIANGSU FANGTIAN POWER TECHNOLOGY CO., LTD. Effective date: 20121016 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121016 Address after: 213000 Tianning District, Jiangsu, Changzhou, No. 27 Patentee after: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. Patentee after: Jiangsu Fangtian Power Technology Co., Ltd. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 213000 Tianning District, Jiangsu, Changzhou, No. 27 Patentee before: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. Patentee before: Jiangsu Fangtian Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20161028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |