CN105356597A - Intensive management and control system for unmanned substation - Google Patents
Intensive management and control system for unmanned substation Download PDFInfo
- Publication number
- CN105356597A CN105356597A CN201510538075.XA CN201510538075A CN105356597A CN 105356597 A CN105356597 A CN 105356597A CN 201510538075 A CN201510538075 A CN 201510538075A CN 105356597 A CN105356597 A CN 105356597A
- Authority
- CN
- China
- Prior art keywords
- remote
- equipment
- tour
- management
- control
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention relates to an intensive management and control system for an unmanned substation. The intensive management and control system comprises a remote virtualization terminal, a remote virtualization patrol module and a protocol adaptive access module, wherein the remote virtualization terminal patrols an overall substation automation system through the remote virtualization patrol module and automatically displays state information of patrolled equipment in real time; when an equipment exception is found out, starting and stopping of software and hardware are remotely carried out on corresponding equipment through the remote virtualization terminal, namely remote management and control are achieved; meanwhile, the state information of the patrolled equipment is written into an alternate patrol log; and when the remote management and control are carried out, for multiple pieces of equipment employing different communication protocols, various communication protocols are automatically identified and are converted into one communication protocol according to feature codes in the communication protocols, and then starting and stopping of the software and the hardware are carried out.
Description
The application is application number: 201110332684.1, and invention and created name is " the stipulations self-adaptive access method of the intensive managing and control system of unattended substation ", and the applying date is: the divisional application of the application for a patent for invention on October 28th, 2011.
Technical field
The present invention relates to the technical field of unattended substation remote-control, specifically a kind of intensive managing and control system of unattended substation.
Background technology
Existing unattended substation is provided with the equipment such as complex automatic system background devices, Fault Recorder Information system, the situation such as details, working condition, event information of the equipment of all accesses can be gathered, but communication aspects is confined to this transformer station, do not accomplish teletransmission.Therefore, the ruuning situation of some system background equipment lacks effectively supervision, often can not get for a long time finding and processing in time, for its performance should have effect to bring hidden danger after fault or deadlock.Once unit exception, the signal that usual main station monitoring receives is too simple, and detailed fault message such as to only have be on the scene and could obtain at the operation maintenance personnel, the very first time cannot judge analysis.When it come to arrive the fault of 220kV major network, higher level's scheduling requirement submits to event detail to report fast, is relating under there are accident conditions in multiple transformer station, brings larger pressure to O&M unit.The fault simultaneously received due to main station monitoring or abnormal information limited, whether have problem to be difficult to judge to automation equipment, bring certain blindness to the preparation of repairing spare unit part, often have influence on the operating efficiency of repairing.
Adopt and go that the mode of work on the spot is carried out regular visit to automated system in station, checked definite value, running status assessment also occupies a large amount of manpower, vehicle, time resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of intensive managing and control system of unattended substation, to improve the operating efficiency of, power system fault analysis abnormal to unattended substation automation equipment and process, that shortens exception and accident equipment stops the labour time.
For solving the problems of the technologies described above, the intensive managing and control system of unattended substation provided by the invention comprises: remote dummy terminal: for realizing the remote emulation of unattended substation automated system, and long-range start and stop electric substation automation system being carried out to soft and hardware;
Remote dummyization makes an inspection tour module: make an inspection tour whole electric substation automation system for simulating operator on duty by the taking turn plan preset; In tour process, automatically shown by the state information of the equipment of tour by the display of described remote dummy terminal in real time; For the unusual condition in tour process, control described remote dummy terminal and carry out audible and visual alarm; Taking turn daily record is write by by the state information of the equipment of tour;
Stipulations adaptive access module: during equipment for the different communication protocol of the multiple employings in remote-control electric substation automation system, according to the condition code in each communication protocol, automatically identify various communication protocol and convert various communication protocol to a kind of communication protocol;
Remote dummy terminal is maked an inspection tour module by remote dummyization and is maked an inspection tour whole electric substation automation system; In tour process, automatically shown by the state information of the equipment of tour by the display of described remote dummy terminal in real time; When finding the unit exception in electric substation automation system, by described remote dummy terminal remote, corresponding equipment being carried out to the start and stop of soft and hardware, namely realizing remote-control; Taking turn daily record is write by by the state information of the equipment of tour.
The technique effect that the present invention has: the intensive remote-control system of (1) unattended substation automated system of the present invention, adopt advanced IP-BasedKVM technology, according to unattended substation automated system novel maintenance demand, in conjunction with secondary Safe Protection requirement, provide the novel maintenance system of the automated system of the unattended substation based on wide area network and remote dummy terminal technology, formulate the related management standard, workflow etc. of electric substation automation system novel maintenance.Improve the operating efficiency of, power system fault analysis abnormal to unattended substation automation equipment and process, analysis for main equipment health status, synergic system and auxiliary system provides full and accurate data, is beneficial to comprehensively carrying out in a deep going way of electric substation automation system repair based on condition of component work.Decrease adopt go that the mode of work on the spot is carried out regular visit to automated system in station, checked definite value, a large amount of manpowers, vehicle, time resource shared by running status assessment.(2) automation of transformation substations novel maintenance system based on wide area network and remote dummy terminal technology of the present invention, achieve the unified management of electric substation automation system centralization, hardware and software platform, effectively simplify the problem of the managerial confusion brought due to equipment dispersion; Provide " localization " management mode to remote equipment, substantially increase the response speed of problem, reduce and be maintained as cost, the labour intensity that the personnel that reduce are meaningless.System provides safe management means, ensure that handling safety, the operation behavior of specification operation maintenance personnel, ensures automated system safe and reliable operation.The use of novel maintenance system greatly can improve the efficiency of electric substation automation system O&M, reduces human cost, and promotion operating standard, amendment code also further develop by widely using of system.Adopt after novel maintenance system, patrol and examine, operate distant place controlled device, information is checked and revised etc. all will have larger different from workflow in the past, need establishment relevantly to run, maintenance procedure, meet the device security under new situation.
Embodiment
The intensive managing and control system of the unattended substation of the present embodiment comprises:
Remote dummy terminal is (when specifically implementing, this remote dummy terminal is a computer being provided with remote dummy terminal system software): the remote terminal emulation that the Telnet agreement being similar to Internet is provided, can be embedded in the service system without interface, allowing user by being remotely logged in virtual terminal, being connected to destination service system.The remote emulation of unattended substation automated system can be realized, long-range start and stop automated system being carried out to soft and hardware by the application of this technology.
Remote dummy polling module: provide and be similar to the administration module that operator on duty makes an inspection tour behavior, the whole process that simulation operator on duty makes an inspection tour, according to the tour requirement of operator on duty, customizes out the taking turn plan meeting regulatory requirements.In the process of taking turn, be automatically presented in by the state information of the equipment of tour in face of operator on duty in the mode of live table.For the unusual condition in taking turn process, provide the alarm modes such as acousto-optic.Facility information write taking turn daily record when all taking turns.
Equipment is automatically logined and is published module on the spot: in the remote-control of equipment, under normal circumstances, when signing in remote equipment, needs input user's name and login password.In the present system, by technological means, the login account number utilizing configured in advance good and password (this username and password and user account title is in systems in which bound), realize the automatic login of remote equipment.In addition, in time exiting certain equipment, provide the function automatically locking this device screen, effectively ensure that by the information security of monitoring equipment.
Stipulations adaptive access module: need the equipment of remote-control numerous in transformer station, relate to different producers, different stipulations.In order to adapt to the equipment of various different stipulations, native system have developed stipulations adaptation module.Certain is needed to the equipment of access, if the not statement in the stipulations storehouse of system of the stipulations of this equipment, then carry out simple stipulations configuration, then just can access this equipment easily.Former, the access of this different stipulations equipment is realized by hardware module, and native system utilizes the function of software simulating hardware.
In above-mentioned remote dummy terminal module, core is by instrument board, or monitoring scene shows the information of detected equipment.Electric substation automation system unification is arranged multiple virtual terminal panel board according to the wish of user, the key message that each display automated system gathers, each virtual terminal interface can convergent-divergent, transposition can be moved, the content that display operator is paid close attention to, and abundant virtual terminal information customization function is provided.
In above-mentioned remote dummy polling module, its core is to pass through computer picture, initiatively the various of invocation facility are concerned information, according to significance level, initiatively in face of " propelling movement " to administrative staff, administrative staff are made not need substation equipment on-the-spot, also can the tour work of finishing equipment.For the situation of exception, can also automatically record and report, eliminate the various work that administrative staff carry out for abnormality processing.
Above-mentioned equipment on the spot is automatically logined and is published in module, its core is to analyze and records the login mode of various server apparatus, the function privilege certification of coupling system and equipment purview certification, set up the matching relationship between user, equipment, lander, and utilize the bottom communication rule of server apparatus, send to server the instruction that screen is conciliate in screen locking.Thus efficiently avoid security risk.
Module in above-mentioned stipulations adaptive access, its core is the condition code based on electric power automation communication protocol, automatically identifies and completes the conversion of various stipulations, to process various stipulations in one agreed form.When the equipment of different vendor docks with native system, can automatically identify stipulations that this vendor equipment uses, automatically load and configure this stipulations.Eliminate numerous and diverse human configuration, reduce system deployment cost, avoid because configuration occurs that mistake causes system normally to run.
The enforcement of unattended substation remote centralized supervising platform, not only makes the technology such as KVMoverIP and the Internet obtain specific implementation in electric power system, and its advantage have also been obtained and fully demonstrates in the system management of electric power system:
(1) one-point technique management is transitioned into comprehensive centralized management
The quantity of each rank transformer station and various kinds of equipment increases day by day, substation management is had higher requirement.After have employed remote centralized supervising platform, way to manage is managed to be transitioned into by the one-point technique of original every platform platform substation equipment a set of mouse-keyboard display only needs a control terminal just can manage the mode of comprehensive centralized management of overall substation equipment.
(2) conventional system management is transitioned into safe systematical administration
Perfected authorization administrative mechanism: in current management mode, the empowerment management mechanism of the technical staff of participative management is unsound, and most systems management is based upon in the basic foundation of trust of administrative staff, but be objectively unscientific.And after have employed concentrated controling management software, detailed division can be carried out to the management of each user and operating right, set different administration authorities according to different administrative staff's responsibility, follow " authority is minimum " principle, improve security of system.
(3) region local management is transitioned into the remote control management
Today of open IT framework is generally adopted at electric power enterprise, managerial island phenomenon remains ubiquitous, and be the main cause affecting Electric Power Enterprise Information systems technology tenability, this does not mainly solve remote technology support issue comprehensively.After have employed ivr platform, just solve the problem of the remote control management.
(4) management of " passive " system monitoring is transitioned into the management of " initiatively " system monitoring
The technical support personnel at current center is the role of a fireman what many times play the part of.When being distributed in network, the work station of each transformer station or applying the various catastrophic failure of appearance, technical staff must find rapidly and deal with problems, otherwise production business will be affected, and even can produce serious consequence.Owing to having enchancement factor meeting traffic affecting availability potential too much and performance, system maintenance personnel have to carry out the work in the mode of " problematic drive ", while management system also manage by system, be difficult to " grade of service " or " service quality " of guaranteeing whole operation system.The reason of this problem is caused to be delayed to the mode of System Implementation monitoring management.Traditional system monitoring management tool generally adopts " passive type " mode of operation: the characteristic parameter of monitoring various system, to judge and process according to monitoring management strategy (Policy) to situation.Obviously, " solve " very difficult adapt to " business pass of bonding " after going wrong again to require.The approach solving such problem introduces intelligentized means exactly, thus can " initiatively " ground monitoring management system.And after introducing novel maintenance system, administrative staff monitor the server be managed at any time, once pinpoint the problems just to come to solve by telemanagement at once, thus ensure the normal operation of regulation and control center service.
Novel maintenance system main website hardware mainly comprises application server, database server and certificate server 3 parts, is deployed in city's control centre of company machine room.Run the novel maintenance service based on C/S framework on the application server, database server runs DB2 database, run user identity authentication service on certificate server.
Novel maintenance equipment in system mainly contains IP-BasedKVMServer and IP-BasedKVMClient.IP-BasedKVMServer is deployed in city's control centre of company machine room, IP-BaseKVMClient equipment is disposed in the transformer station of access monitoring, connected by optical fiber private network between KVMServer and KVMClient, form novel maintenance network the band from control centre to each transformer station.The management of complex automatic system in transformer station, switch, remote power supply, backstage protective device, video monitoring will access IP-BaseKVM terminal, realize the remote maintenance to these equipment and system.
Log in novel maintenance system by physical security authenticate device, handling safety need be ensure that, the operation behavior of specification operation maintenance personnel by controlling main, ensure automated system safe and reliable operation.
Application remote power supply management devices carries out power management to equipment such as supervisory control of substation main website, switches, when main station system occurs delaying machine situation, server is restarted by remote power supply management, substantially increase the response speed of problem, reduce maintenance cost, the labour intensity that the personnel that reduce are meaningless.
View layer mainly realizes in conjunction with JSP with ExtJs.On ways of presentation, carry out specification style sheet by CSS.Key-course Struts framework realizes circulating with the control of the page.Business Logic is made up of a series of Service, mainly carries out Business Processing, and each Service is the business function of one group of tight association, and these business function calling data service layer interfaces complete persistence.
Business Logic is concerned about service logic.Be designed to thread-safe, and be single instance mode, realize with JavaBean.
The data sources such as data access layer primary responsibility access relational databases, and data are converted to Java object for application program.Here undertaken alternately, defining data object with JavaBean by ibatis and database, and in conjunction with the realization of spring framework to the access of data and operation.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to spirit institute's apparent change of extending out of the present invention or change and are still among protection scope of the present invention.
Claims (1)
1. an intensive managing and control system for unattended substation, is characterized in that:
Comprise: remote dummy terminal: for realizing the remote emulation of unattended substation automated system, and long-range start and stop electric substation automation system being carried out to soft and hardware;
Remote dummyization makes an inspection tour module: make an inspection tour whole electric substation automation system for simulating operator on duty by the taking turn plan preset; In tour process, automatically shown by the state information of the equipment of tour by the display of described remote dummy terminal in real time; For the unusual condition in tour process, control described remote dummy terminal and carry out audible and visual alarm; Taking turn daily record is write by by the state information of the equipment of tour;
Stipulations adaptive access module: during equipment for the different communication protocol of the multiple employings in remote-control electric substation automation system, according to the condition code in each communication protocol, automatically identify various communication protocol and convert various communication protocol to a kind of communication protocol;
Remote dummy terminal is maked an inspection tour module by remote dummyization and is maked an inspection tour whole electric substation automation system; In tour process, automatically shown by the state information of the equipment of tour by the display of described remote dummy terminal in real time; When finding the unit exception in electric substation automation system, by described remote dummy terminal remote, corresponding equipment being carried out to the start and stop of soft and hardware, namely realizing remote-control; Taking turn daily record is write by by the state information of the equipment of tour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538075.XA CN105356597B (en) | 2011-10-28 | 2011-10-28 | The intensive managing and control system of unattended substation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538075.XA CN105356597B (en) | 2011-10-28 | 2011-10-28 | The intensive managing and control system of unattended substation |
| CN201110332684.1A CN102403796B (en) | 2011-10-28 | 2011-10-28 | The stipulations self-adaptive access method of the intensive managing and control system of unattended substation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110332684.1A Division CN102403796B (en) | 2011-10-28 | 2011-10-28 | The stipulations self-adaptive access method of the intensive managing and control system of unattended substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356597A true CN105356597A (en) | 2016-02-24 |
| CN105356597B CN105356597B (en) | 2018-11-23 |
Family
ID=45885702
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510537896.1A Active CN105356596B (en) | 2011-10-28 | 2011-10-28 | The intensive remote-control system of unattended substation |
| CN201510538075.XA Active CN105356597B (en) | 2011-10-28 | 2011-10-28 | The intensive managing and control system of unattended substation |
| CN201110332684.1A Active CN102403796B (en) | 2011-10-28 | 2011-10-28 | The stipulations self-adaptive access method of the intensive managing and control system of unattended substation |
| CN201510537874.5A Active CN105356595B (en) | 2011-10-28 | 2011-10-28 | A kind of intensive remote-control system |
| CN201510537821.3A Active CN105356594B (en) | 2011-10-28 | 2011-10-28 | Intensive managing and control system |
| CN201510538144.7A Active CN105356598B (en) | 2011-10-28 | 2011-10-28 | A kind of intensive managing and control system of unattended substation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510537896.1A Active CN105356596B (en) | 2011-10-28 | 2011-10-28 | The intensive remote-control system of unattended substation |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110332684.1A Active CN102403796B (en) | 2011-10-28 | 2011-10-28 | The stipulations self-adaptive access method of the intensive managing and control system of unattended substation |
| CN201510537874.5A Active CN105356595B (en) | 2011-10-28 | 2011-10-28 | A kind of intensive remote-control system |
| CN201510537821.3A Active CN105356594B (en) | 2011-10-28 | 2011-10-28 | Intensive managing and control system |
| CN201510538144.7A Active CN105356598B (en) | 2011-10-28 | 2011-10-28 | A kind of intensive managing and control system of unattended substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105356596B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515186B (en) * | 2011-10-28 | 2018-11-02 | 国网江苏省电力有限公司常州供电分公司 | A kind of working method of remote-control system |
| CN108024090B (en) * | 2016-11-02 | 2020-01-17 | 杭州海康威视系统技术有限公司 | Abnormity positioning method and device for video monitoring platform |
| CN106558917B (en) * | 2016-11-30 | 2019-04-30 | 国家电网公司 | A kind of secondary operational system protective relaying device inspection method |
| CN108494737A (en) * | 2018-02-24 | 2018-09-04 | 浙江远望通信技术有限公司 | A kind of video monitoring safety cut-in method based on equipment feature recognition |
| CN108873778A (en) * | 2018-07-03 | 2018-11-23 | 巴中云创空间科技服务有限公司 | A kind of remote supervisory station point operating condition monitoring equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200950557Y (en) * | 2006-09-18 | 2007-09-19 | 中国南方电网有限责任公司超高压输电公司 | Unattended remote monitor system for 500kV transformer station |
| US20110098056A1 (en) * | 2009-10-28 | 2011-04-28 | Rhoads Geoffrey B | Intuitive computing methods and systems |
| CN102194262A (en) * | 2011-03-21 | 2011-09-21 | 安徽省电力公司阜阳供电公司 | Intelligent inspection system and inspecting method for substation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4459733B2 (en) * | 2004-06-25 | 2010-04-28 | 株式会社日立製作所 | Power system monitoring control system and information management method |
| WO2009128905A1 (en) * | 2008-04-17 | 2009-10-22 | Siemens Energy, Inc. | Method and system for cyber security management of industrial control systems |
| CN201853256U (en) * | 2009-12-10 | 2011-06-01 | 北京国际系统控制有限公司 | Intelligent scheduling system |
| CN101789630B (en) * | 2010-02-11 | 2012-07-11 | 江苏方天电力技术有限公司 | Monitoring system uniform platform of on-line monitoring and auxiliary equipment of transformer substation |
| CN101854269B (en) * | 2010-04-06 | 2013-04-17 | 珠海市鸿瑞信息技术有限公司 | Information safety operation and maintenance supervising platform of electric power secondary system |
| CN105515186B (en) * | 2011-10-28 | 2018-11-02 | 国网江苏省电力有限公司常州供电分公司 | A kind of working method of remote-control system |
-
2011
- 2011-10-28 CN CN201510537896.1A patent/CN105356596B/en active Active
- 2011-10-28 CN CN201510538075.XA patent/CN105356597B/en active Active
- 2011-10-28 CN CN201110332684.1A patent/CN102403796B/en active Active
- 2011-10-28 CN CN201510537874.5A patent/CN105356595B/en active Active
- 2011-10-28 CN CN201510537821.3A patent/CN105356594B/en active Active
- 2011-10-28 CN CN201510538144.7A patent/CN105356598B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200950557Y (en) * | 2006-09-18 | 2007-09-19 | 中国南方电网有限责任公司超高压输电公司 | Unattended remote monitor system for 500kV transformer station |
| US20110098056A1 (en) * | 2009-10-28 | 2011-04-28 | Rhoads Geoffrey B | Intuitive computing methods and systems |
| CN102194262A (en) * | 2011-03-21 | 2011-09-21 | 安徽省电力公司阜阳供电公司 | Intelligent inspection system and inspecting method for substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105356597B (en) | 2018-11-23 |
| CN105356596B (en) | 2018-11-23 |
| CN105356595B (en) | 2018-09-21 |
| CN105356595A (en) | 2016-02-24 |
| CN102403796B (en) | 2015-09-16 |
| CN105356598A (en) | 2016-02-24 |
| CN102403796A (en) | 2012-04-04 |
| CN105356594A (en) | 2016-02-24 |
| CN105356598B (en) | 2018-11-06 |
| CN105356594B (en) | 2018-09-21 |
| CN105356596A (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102361354B (en) | The remote intensive managing and control system of unattended substation automated system | |
| US8595831B2 (en) | Method and system for cyber security management of industrial control systems | |
| CN102403796B (en) | The stipulations self-adaptive access method of the intensive managing and control system of unattended substation | |
| CN109918936A (en) | Distributed power net O&M method and system based on B/S framework | |
| Wu et al. | Enterprise Digital Intelligent Remote Control System Based on Industrial Internet of Things | |
| CN202363972U (en) | Remote operation and maintenance platform of substation secondary system | |
| CN106781917A (en) | It is a kind of to support a pair of power distribution automation Training Simulation Systems of multi-mode | |
| CN106655520B (en) | Ensure the method that relay protection remote operation securely and reliably executes | |
| CN111525689B (en) | Accurate two location distribution terminal monitoring management system | |
| CN208675257U (en) | A kind of remote entry system based on communication network management equipment | |
| Al Jahil et al. | Improvement of cyber-security measures in National Grid SA substation process control | |
| CN112350891B (en) | One-key sequential control-based transformer substation remote network test system and control method | |
| CN114157029B (en) | Remote maintenance system for secondary equipment of transformer substation | |
| Ivanković et al. | SCADA maintenance and refurbishment with security issue in modern IT and OT environment | |
| Özçelik et al. | Testbed Infrastructure Proposal (Center Energy) for Electricity Power Grid and Defence in Depth Practice on The Proposal | |
| CN113949533A (en) | Offline auditing platform for scheduling data network | |
| CN115914884A (en) | Remote operation and maintenance system for secondary equipment of power monitoring system based on trusted private network | |
| KR20200071812A (en) | Next Generation Network Device Remote Control System Using Iot Technology | |
| Yongzhao et al. | Design and Research of Distribution Network Intelligent Gateway and Visual Monitoring Platform Based on Power Internet of Things | |
| Dong et al. | The research on safe reliability of remote control system of relay protection device | |
| Tian | Study on the Application of Microcomputer Remote Control Technology in Unattended Substation | |
| Hou et al. | Development strategy of grid security and reliability in the new period | |
| Lu et al. | Research on Key Technologies of Remote Operation and Maintenance System for Substation Automation Equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Applicant after: JIANGSU FANGTIAN POWER TECHNOLOGY Co.,Ltd. Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Applicant after: State Grid Corporation of China Address before: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Applicant before: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant before: JIANGSU FANGTIAN POWER TECHNOLOGY Co.,Ltd. Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant before: State Grid Corporation of China Address after: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Applicant after: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant after: JIANGSU FANGTIAN POWER TECHNOLOGY Co.,Ltd. Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant after: State Grid Corporation of China Address before: No. 27, Tianning District Bureau, front street, Changzhou, Jiangsu Province Applicant before: CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant before: JIANGSU FANGTIAN POWER TECHNOLOGY Co.,Ltd. Applicant before: JIANGSU ELECTRIC POWER Co. Applicant before: State Grid Corporation of China |
|
| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jianming Inventor after: Lu Huaigu Inventor after: Ni Jing Inventor after: Cao Liang Inventor after: Dong Zuchen Inventor before: Dong Zuchen |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |