CN104578409A - Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device - Google Patents
Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device Download PDFInfo
- Publication number
- CN104578409A CN104578409A CN201410784471.6A CN201410784471A CN104578409A CN 104578409 A CN104578409 A CN 104578409A CN 201410784471 A CN201410784471 A CN 201410784471A CN 104578409 A CN104578409 A CN 104578409A
- Authority
- CN
- China
- Prior art keywords
- control device
- cluster
- task manager
- measurement
- virtual measurement
- 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.)
- Pending
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
-
- 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
-
- 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
Abstract
The invention discloses a cluster measurement and control device for an intelligent transformer substation and a system with the cluster measurement and control device, and belongs to the technical field of power equipment measurement and control. The cluster measurement and control device for the intelligent transformer substation comprises 10-15 virtual measurement and control devices and a cluster task manager, wherein the cluster task manager is used for managing all the virtual measurement and control devices in the physical device and comprises a virtual measurement and control device state monitoring module, a task manager master-and-slave-token judging module, a virtual measurement and control device data synchronization function module and a virtual measurement and control device backup scheduling function module. According to the cluster measurement and control device for the intelligent transformer substation and the system with the cluster measurement and control device, the 10-15 virtual measurement and control devices are integrated into one cluster measurement and control device and are uniformly managed by the cluster task manager, so that the number of the measurement and control devices is greatly lowered; the cluster measurement and control device is provided with a backup, so that the reliability of the whole cluster system is guaranteed.
Description
Technical field
The present invention relates to a kind of intelligent substation cluster measure and control device and there is the system of this cluster measure and control device, belong to power equipment observation and control technology field.
Background technology
Measure and control device is as the front end secondary device realizing measurement and controlling functions, comprise the basic input/output modules such as analog acquisition, semaphore collection and controlled quentity controlled variable output, and the module such as of ac calculating, divide-shut brake, the same period, on-load voltage regulation control and the anti-locking in interval five.In order to embody economy, usually taking to protect at 110kV and following electric pressure and surveying integrated programme.220kV and above, usually adopt single observing and controlling to press the scheme of interval and circuit breaker separate configurations, instead of take the duplicate system retrofit scheme being similar to protection.Measure and control device is standby without male offspring in the case, is the result laying particular emphasis on configuration economy.Duplicate system retrofit is not the unique answer promoting measure and control device reliability.
Within 2011 to 2015, China's intelligent grid enters the all-round construction stage, and intelligent substation standard working-out is pressed by capital construction transformer station.Transformer station process layer digital also substitutes traditional secondary connection by network, makes the interchange collection capacity of primary system, primary equipment semaphore, switch tool position signalling etc., can realization Network Based share.Wall measure and control device can be operated process layer by process-level network.Whether intelligent substation TT&C system still takes the single device pattern towards interval to need deeply thinking.
In order to save the occupation of land of transformer station, intelligent substation have employed the design philosophy of secondary device prefabricated cabin, by secondary device according to set rule, is arranged in the body of several secondary device cabins respectively, and these prefabricated cabin are arranged on open air, and be positioned as close to primary equipment.Measure and control device quantity towards interval configuration is large, and the quantity in secondary device cabin is limited by the place of transformer station, can seem more crowded in the body of cabin.
In view of this, the present inventor studies this, and develop a kind of intelligent substation cluster measure and control device specially and have the system of this cluster measure and control device, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of intelligent substation cluster measure and control device and there is the system of this cluster measure and control device, solve the problem that intelligent substation measure and control device is standby without male offspring, towards the application of secondary device prefabricated cabin, the quantity of effective minimizing measure and control device, improves economy and the reliability of secondary system of intelligent substation observing and controlling functional realiey.
To achieve these goals, solution of the present invention is:
A kind of intelligent substation cluster measure and control device, comprise 10 ~ 15 virtual measurement and control devices and 1 cluster task manager, wherein said cluster task manager is divided into principal and subordinate's two kinds of operating states, each virtual measurement and control device of each Self management, main task manager and include as lower module from task manager:
Virtual measurement and control unit state monitoring modular: the running status of Real-Time Monitoring virtual measurement and control device, and the judgement making normal, exception and fault 3 kinds of running statuses;
Task manager principal and subordinate token ruling module: at any time, guarantee to only have a main task manager in cluster, all the other are from task manager;
Virtual measurement and control device data syn-chronization functional module: realize the synchronous of the configuration parameter of multiple cluster measure and control device in cluster, virtual measurement and control plant running state and logout;
Virtual measurement and control device standby scheduling feature module: adopt mode manually or automatically, certain virtual measurement and control device is moved to another cluster measure and control device from a cluster measure and control device.
As preferably, during described task manager principal and subordinate token ruling module ruling, the little task manager in IP address preferentially obtains main token, becomes main task manager.
A kind of intelligent substation group system with above-mentioned intelligent substation cluster measure and control device, comprise several intelligent substation cluster measure and control devices, described intelligent substation cluster measure and control device is positioned at the wall of intelligent substation, by wall switch and station level Monitor Equipment interconnected, by process layer switch and process layer combining unit, intelligent terminal is interconnected, described intelligent substation cluster measure and control device is provided with 100M LC light mouth and 4 access station control layer network 1000M RJ45 electricity mouths of 10 access procedure layer networks, there is the panoramic view data of process network and station level network.
As preferably, in order to improve treatment effeciency, the process-level network transceiver module of multiple virtual measurement and control devices of cluster measure and control device adopts centralized system on the same stage, and station level network transceiving module adopts the dispersing mode of Virtual measure and control device IP address.
Adopt intelligent substation cluster measure and control device of the present invention and there is the group system of this cluster measure and control device, 10 ~ 15 virtual measurement and control devices are integrated into a cluster measure and control device, and by the unified management of cluster task manager, greatly reduce the quantity of measure and control device, because cluster measure and control device has standby, ensure that the reliability of whole group system.And cluster task manager adopts 1 main task manager and multiple way to manage from task management, when making each virtual measurement and control device data syn-chronization, there will not be confusion, while ensureing data syn-chronization accuracy, also accelerate data syn-chronization speed.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the cluster task Manager Feature logic diagram of the present embodiment;
Fig. 2 is the data syn-chronization schematic diagram of the cluster task manager of the present embodiment;
Fig. 3 is the intelligent substation group system structure chart of the present embodiment;
Fig. 4 be the cluster measure and control device of the present embodiment towards interval module design principle figure
Fig. 5 is the interval inspection and maintenance Independence Principle figure of the cluster measure and control device of the present embodiment;
Fig. 6 is the plug-in unit schematic diagram same period of the cluster measure and control device of the present embodiment.
Embodiment
A kind of intelligent substation cluster measure and control device, comprise 10 ~ 15 virtual measurement and control devices and 1 cluster task manager, all virtual measurement and control devices in wherein said this entity apparatus of cluster task manager administration, cluster task manager is divided into principal and subordinate's two kinds of operating states, i.e. main task manager and from task manager, as shown in Figure 1, main task pipe device and include as lower module from task manager:
Virtual measurement and control unit state monitoring modular 1: virtual measurement and control device has normally, exception and fault 3 kinds of running statuses, task manager is with the virtual measurement and control device communication administered and judge its running status, also receives the running status of the virtual measurement and control device that this task manager that other task managers share is administered simultaneously;
Task manager principal and subordinate token ruling module 2: in order to synchronous consistency and real-time, can only there be a main task manager in any moment, the notification packet of main task manager is not received in 10 seconds from task manager, token application status is set to application, main token application message is sent every 5 seconds, when finding to there is the IP address main token application message less than oneself, to automatically stop paying out main token application message, and token application status is set to abandon, within continuous 20 seconds, do not receive other main token application messages from task manager, or other from the application status of task manager be abandon time, this task manager will switch to main task manager.
Virtual measurement and control device data syn-chronization functional module 3: as shown in Figure 2, data syn-chronization takes master-slave mode, all must carry out data syn-chronization by main task manager from task manager, when changing data and event from task manager, initiatively send message to main task manager, the message that main task manager processes sends from device task pipe, real-time update local data base and event base, then notify that other are synchronous with it from task manager.
Virtual measurement and control device standby scheduling feature module 4: have manually and automatic two kinds of modes of operation, manual mode: certain virtual measurement and control device is moved to another cluster measure and control device from a cluster measure and control device by manual operation, during the maintenance of certain electrical separation, manually start the standby measure and control device at this interval: the virtual measurement and control device using identical configuration parameter and CID model; Automated manner: the running status of each virtual measurement and control device of cluster task manager real time monitoring, when certain virtual measurement and control plant running is abnormal, closes this virtual measurement and control device by task manager, and restarts this virtual measurement and control device; When certain cluster measure and control device is abnormal, all virtual measurement and control devices equilibrium running on this cluster measure and control device is deployed to other cluster measure and control devices in cluster by cluster task manager.
The virtual measurement and control unit state monitoring modular 1 of above-mentioned cluster task manager, task manager principal and subordinate token ruling module 2:, virtual measurement and control device data syn-chronization functional module 3 and virtual measurement and control device standby scheduling feature module 4, be arranged in embedded host, embedded host is by other intelligent secondary device communications in switch and supervisory control system, and described communication adopts MMS, GOOSE and SV communications protocol of IEC61850 standard.
As shown in Figure 3, a kind of intelligent substation group system with above-mentioned intelligent substation cluster measure and control device, comprise several intelligent substation cluster measure and control devices, every platform cluster measure and control device comprises 10 ~ 15 virtual measurement and control devices and a cluster task manager, single virtual measure and control device is equal to the conventional measure and control device being applied to intelligent substation at present, meets relevant rower and enterprise of State Grid Corporation of China mark specification.Described intelligent substation cluster measure and control device is positioned at the wall of intelligent substation, by wall switch and station level Monitor Equipment interconnected, interconnected by process layer switch and process layer combining unit, intelligent terminal, described intelligent substation cluster measure and control device is provided with 100M LC light mouth and 4 access station control layer network 1000M RJ45 electricity mouths of 10 access procedure layer networks, has the panoramic view data of process network and station level network.
As shown in Figure 4, in order to improve treatment effeciency, the process layer information processing of virtual measurement and control device takes the pattern of focusing in cluster measure and control device, the wall information processing of virtual measurement and control device takes independent process pattern in cluster measure and control device, with the observing and controlling functional realiey of seating surface to interval.Station level network transceiving module adopts the dispersing mode of Virtual measure and control device IP address, realized by multinuclear host CPU.
As shown in Figure 5, virtual measurement and control device has the man-machine interface independently operating and monitor, has independently ICD model and CID model, has independently IP address and multicast address, can independently throw/move back.In application, use, maintenance, function and index, virtual measurement and control device and conventional measure and control device do not have difference.When inside realizes, real-time database and event base are merged, while raising the efficiency, be convenient to the data syn-chronization realized in cluster.
As shown in Figure 6, in order to ensure accuracy and the requirement of real-time of asynchronous switch-on function, the cluster measure and control device employing plug-in unit same period realizes the calculating of contemporaneous correlation electric parameters, signals collecting and closing operation.Interface and GOOSE network interface when the same period, plug-in unit externally had independently pair.The same period, plug-in unit was without SV network interface, and when asynchronous switch-on starts, the electric parameters image data of related interval nets collection by main frame by SV, and sends the plug-in unit same period to by inner Ethernet.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (4)
1. an intelligent substation cluster measure and control device, it is characterized in that: comprise 10 ~ 15 virtual measurement and control devices and 1 cluster task manager, wherein said cluster task manager is divided into principal and subordinate's two kinds of operating states, each virtual measurement and control device of each Self management, main task management is managed and includes as lower module from task manager:
Virtual measurement and control unit state monitoring modular: the running status of Real-Time Monitoring virtual measurement and control device, and the judgement making normal, exception and fault 3 kinds of running statuses;
Task manager principal and subordinate token ruling module: at any time, guarantee to only have a main task manager in cluster task manager, all the other are from task manager;
Virtual measurement and control device data syn-chronization functional module: realize the synchronous of the configuration parameter of multiple cluster measure and control device in cluster, virtual measurement and control plant running state and logout;
Virtual measurement and control device standby scheduling feature module: adopt mode manually or automatically, certain virtual measurement and control device is moved to another cluster measure and control device from a cluster measure and control device.
2. a kind of intelligent substation cluster measure and control device as claimed in claim 1, is characterized in that: during described task manager principal and subordinate token ruling module ruling, and the little task manager in IP address preferentially obtains main token, becomes main task manager.
3. one kind has the intelligent substation group system of intelligent substation cluster measure and control device according to claim 1, it is characterized in that: comprise several intelligent substation cluster measure and control devices, described intelligent substation cluster measure and control device is positioned at the wall of intelligent substation, by wall switch and station level Monitor Equipment interconnected, by process layer switch and process layer combining unit, intelligent terminal is interconnected, described intelligent substation cluster measure and control device is provided with 100M LC light mouth and 4 access station control layer network 1000M RJ45 electricity mouths of 10 access procedure layer networks, there is the panoramic view data of process network and station level network.
4. a kind of intelligent substation group system as claimed in claim 3, it is characterized in that: the process-level network transceiver module of multiple virtual measurement and control devices of cluster measure and control device adopts centralized system on the same stage, and station level network transceiving module adopts the dispersing mode of Virtual measure and control device IP address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784471.6A CN104578409A (en) | 2014-12-16 | 2014-12-16 | Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784471.6A CN104578409A (en) | 2014-12-16 | 2014-12-16 | Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578409A true CN104578409A (en) | 2015-04-29 |
Family
ID=53093853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784471.6A Pending CN104578409A (en) | 2014-12-16 | 2014-12-16 | Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578409A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993598A (en) * | 2015-07-17 | 2015-10-21 | 国家电网公司 | Intelligent substation centralized backup measuring and control device |
| CN104991542A (en) * | 2015-07-17 | 2015-10-21 | 国家电网公司 | Application of a cluster testing and control system in conventional-to-intelligent substation modification projects |
| CN105449855A (en) * | 2015-11-25 | 2016-03-30 | 国网浙江省电力公司绍兴供电公司 | Real time data run-through method for intelligent power grid deployment automatic system |
| CN106712298A (en) * | 2017-01-26 | 2017-05-24 | 南京陇源汇能电力科技有限公司 | Monitoring system for power distribution automation system |
| CN107612141A (en) * | 2017-09-13 | 2018-01-19 | 南京南瑞继保电气有限公司 | A kind of active and standby integral measure and control device based on virtual machine technique |
| CN107636551A (en) * | 2016-09-22 | 2018-01-26 | 深圳市大疆创新科技有限公司 | A kind of flight control method, device and intelligent terminal |
| CN109391038A (en) * | 2018-12-24 | 2019-02-26 | 积成电子股份有限公司 | A kind of dispositions method of intelligent substation interval observing and controlling function |
| CN109474072A (en) * | 2018-11-20 | 2019-03-15 | 国电南瑞科技股份有限公司 | A kind of intelligent substation cluster measure and control device and its traffic model generation method |
| CN109947025A (en) * | 2019-03-29 | 2019-06-28 | 南京南瑞继保电气有限公司 | A kind of cluster measure and control device configuration method |
| CN110347140A (en) * | 2019-05-30 | 2019-10-18 | 南京国电南自电网自动化有限公司 | Judgment method and system are moved back in main measure and control device method for monitoring operation states, system and standby observing and controlling throwing |
| CN110737722A (en) * | 2019-09-29 | 2020-01-31 | 国网福建省电力有限公司检修分公司 | Substation monitoring background database, SCD and RCD synchronization system and method |
| CN110865633A (en) * | 2019-12-04 | 2020-03-06 | 国网湖北省电力有限公司电力科学研究院 | Detection system and detection method for integrated measurement and control host of transformer substation |
| CN112421771A (en) * | 2020-10-22 | 2021-02-26 | 许继集团有限公司 | Method and system for synchronizing fixed values of intelligent substation cluster measurement and control devices |
| CN112556750A (en) * | 2020-11-30 | 2021-03-26 | 薛峰 | Function detection method of cluster measurement and control device |
| CN113572266A (en) * | 2021-09-26 | 2021-10-29 | 广东电网有限责任公司中山供电局 | Mother-to-difference position indicating device and mother-to-difference position indicating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269121A (en) * | 2012-10-22 | 2013-08-28 | 南京南瑞集团公司 | Substation secondary system dynamic reconfiguration device and reconfiguration method thereof |
| JP2013243802A (en) * | 2012-05-18 | 2013-12-05 | Mitsubishi Electric Corp | Power system monitoring and control system |
| JP5537073B2 (en) * | 2009-06-17 | 2014-07-02 | 株式会社東芝 | Power system monitoring and control system |
-
2014
- 2014-12-16 CN CN201410784471.6A patent/CN104578409A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5537073B2 (en) * | 2009-06-17 | 2014-07-02 | 株式会社東芝 | Power system monitoring and control system |
| JP2013243802A (en) * | 2012-05-18 | 2013-12-05 | Mitsubishi Electric Corp | Power system monitoring and control system |
| CN103269121A (en) * | 2012-10-22 | 2013-08-28 | 南京南瑞集团公司 | Substation secondary system dynamic reconfiguration device and reconfiguration method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘毅: "基于IEC_61850 规约智能变电站在佛山供电局的应用", 《广东科技》 * |
| 蒋正威: "智能变电站集群测控系统的研究及应用", 《电力科学与工程》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991542A (en) * | 2015-07-17 | 2015-10-21 | 国家电网公司 | Application of a cluster testing and control system in conventional-to-intelligent substation modification projects |
| CN104993598A (en) * | 2015-07-17 | 2015-10-21 | 国家电网公司 | Intelligent substation centralized backup measuring and control device |
| CN105449855A (en) * | 2015-11-25 | 2016-03-30 | 国网浙江省电力公司绍兴供电公司 | Real time data run-through method for intelligent power grid deployment automatic system |
| CN105449855B (en) * | 2015-11-25 | 2018-01-09 | 国网浙江省电力公司绍兴供电公司 | A kind of intelligent grid allotment automated system real time data insertion method |
| CN107636551A (en) * | 2016-09-22 | 2018-01-26 | 深圳市大疆创新科技有限公司 | A kind of flight control method, device and intelligent terminal |
| CN106712298A (en) * | 2017-01-26 | 2017-05-24 | 南京陇源汇能电力科技有限公司 | Monitoring system for power distribution automation system |
| CN106712298B (en) * | 2017-01-26 | 2019-12-31 | 南京陇源汇能电力科技有限公司 | Monitoring system for distribution automation system |
| CN107612141A (en) * | 2017-09-13 | 2018-01-19 | 南京南瑞继保电气有限公司 | A kind of active and standby integral measure and control device based on virtual machine technique |
| CN109474072B (en) * | 2018-11-20 | 2022-06-14 | 国电南瑞科技股份有限公司 | Intelligent substation cluster measurement and control device and communication model generation method thereof |
| CN109474072A (en) * | 2018-11-20 | 2019-03-15 | 国电南瑞科技股份有限公司 | A kind of intelligent substation cluster measure and control device and its traffic model generation method |
| CN109391038A (en) * | 2018-12-24 | 2019-02-26 | 积成电子股份有限公司 | A kind of dispositions method of intelligent substation interval observing and controlling function |
| CN109947025A (en) * | 2019-03-29 | 2019-06-28 | 南京南瑞继保电气有限公司 | A kind of cluster measure and control device configuration method |
| CN110347140A (en) * | 2019-05-30 | 2019-10-18 | 南京国电南自电网自动化有限公司 | Judgment method and system are moved back in main measure and control device method for monitoring operation states, system and standby observing and controlling throwing |
| CN110737722A (en) * | 2019-09-29 | 2020-01-31 | 国网福建省电力有限公司检修分公司 | Substation monitoring background database, SCD and RCD synchronization system and method |
| CN110865633A (en) * | 2019-12-04 | 2020-03-06 | 国网湖北省电力有限公司电力科学研究院 | Detection system and detection method for integrated measurement and control host of transformer substation |
| CN112421771A (en) * | 2020-10-22 | 2021-02-26 | 许继集团有限公司 | Method and system for synchronizing fixed values of intelligent substation cluster measurement and control devices |
| CN112421771B (en) * | 2020-10-22 | 2023-02-10 | 许继集团有限公司 | Method and system for synchronizing fixed values of intelligent substation cluster measurement and control devices |
| CN112556750A (en) * | 2020-11-30 | 2021-03-26 | 薛峰 | Function detection method of cluster measurement and control device |
| CN112556750B (en) * | 2020-11-30 | 2022-06-21 | 薛峰 | Function detection method of cluster measurement and control device |
| CN113572266A (en) * | 2021-09-26 | 2021-10-29 | 广东电网有限责任公司中山供电局 | Mother-to-difference position indicating device and mother-to-difference position indicating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104578409A (en) | Cluster measurement and control device for intelligent transformer substation and system with cluster measurement and control device | |
| CN105470928B (en) | Sub-region and hierarchical load transfer method based on city power transmission network fault recovery | |
| CN105914890B (en) | A kind of automation of transformation substations control system | |
| CN104270413A (en) | Communication system and method for dispatching of distributed micro power grid | |
| CN106816956B (en) | Distribution automation terminal based on intelligent distributed principle | |
| CN104300604B (en) | A kind of electric automobile electric charging station monitoring system | |
| CN205068034U (en) | Building energy management system based on thing networking | |
| CN206517156U (en) | Low-voltage intelligent distribution box | |
| CN104104151B (en) | The cut-in method of distribution terminal facility information | |
| CN106787189A (en) | Intelligent substation method for visualizing and system | |
| CN103457796B (en) | The monitoring method of switch-spanning in a kind of intelligent substation | |
| CN108711941A (en) | Repair apparatus electriferous state detection method in a kind of power distribution network | |
| CN102983627B (en) | Transition method of intellectualized monitoring system modification process of conventional transformer substation | |
| CN109243239A (en) | Track traffic electric power monitoring system simulation and training platform | |
| CN202978439U (en) | Process level networking structure applicable to centralized station domain protection communication of intelligent substations | |
| CN104993598A (en) | Intelligent substation centralized backup measuring and control device | |
| CN207117310U (en) | A kind of intelligent traction substation framework | |
| CN102710025B (en) | Power system communication device and method | |
| CN102832708A (en) | Intelligent transformer substation based on integrated multi-stage server framework | |
| CN202034825U (en) | Intelligent comprehensive device of medium-voltage switch | |
| CN104749493B (en) | Grid fault equipment analyzing and reasoning method based on rule tree | |
| CN209072155U (en) | A kind of power distribution network anti-error lock-in control management system | |
| CN106600006A (en) | Power failure monitoring system of 10 KV network topology structure and power failure determination method | |
| CN110472867A (en) | Power distribution network Network adaptation assessment processing method and device | |
| CN203705587U (en) | Insulating integrated on-line monitoring system for power equipment of transformer station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lizong Inventor after: Ding Liang Inventor after: Jin Xueqi Inventor after: Wang Jinyan Inventor after: Liang Xuefeng Inventor after: Gu Jian Inventor after: Sun Yimin Inventor after: Qiu Rongfa Inventor after: Yan Shoudao Inventor after: Jiang Zhengwei Inventor after: Wu Qiuhan Inventor after: Du Qiwei Inventor after: Liu Yongxin Inventor after: Xu Weiguo Inventor after: Lu Chengyu Inventor after: Xiao Yanwei Inventor after: Yang Caiming Inventor before: Zhang Lizong Inventor before: Ding Liang Inventor before: Wang Jinyan Inventor before: Jiang Zhengwei Inventor before: Du Qiwei Inventor before: Liu Yongxin Inventor before: Xu Weiguo Inventor before: Jin Xueqi Inventor before: Lu Chengyu Inventor before: Xiao Yanwei Inventor before: Yang Caiming |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |