CN106208391A - A kind of based on distribution CPS centralized and distributed FA works in coordination with fault handling method - Google Patents
A kind of based on distribution CPS centralized and distributed FA works in coordination with fault handling method Download PDFInfo
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- CN106208391A CN106208391A CN201610828717.4A CN201610828717A CN106208391A CN 106208391 A CN106208391 A CN 106208391A CN 201610828717 A CN201610828717 A CN 201610828717A CN 106208391 A CN106208391 A CN 106208391A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00019—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using optical means
Abstract
The invention discloses and a kind of based on distribution CPS centralized work in coordination with fault handling method with distributed FA, originally propose based on a new generation's main station system centralized with distributed FA Collaborative Control framework with the distribution CPS of distribution terminal；Under framework based on Collaborative Control, propose fast distributed FA based on distributed line feed terminals and realize quickly excision and the fault recovery of fault, thus the most autonomous spontaneous recovery of feasible region fault；Global fault's process, fault recovery and global optimization by main website is proposed, it is achieved collaborative troubleshooting FA fast distributed to regional autonomy formula effectively supplements.Relative to the troubleshooting of conventional electrical distribution system, there is faster troubleshooting speed and the most collaborative troubleshooting capability, thus there is the highest using value.
Description
Technical field
The invention belongs to Power System and its Automation field.
Background technology
In recent years, under energy-saving and emission-reduction tide worldwide and the fast-developing promotion of information technology, power system
There is deep change.The research and development of intelligent grid have become power industry circle and academia focus of attention, and in portion
Country is divided to enter early stage development or engineering mimoir stage.Intelligent grid is widely used wide area sensing and measurement, high speed information communication
Network, advanced calculate and the technology such as Flexible Control, it is achieved generate electricity, transmit electricity, power transformation, distribution, electricity consumption and the letter of the big link of scheduling six
Breathization, automatization, interactive.In intelligent grid, increasing power equipment uses Embedded System Structure, substantial amounts of electricity
Gas equipment, data acquisition equipment and calculating equipment are interconnected, the most by electrical network, two physical networks of communication network
Possesses the basic feature of CPS.Distribution CPS is meeting intelligent distribution network to regenerative resource, distributed power source, interactive user
While the demands such as safe and reliable access, the technical characteristic realization more merging CPS calculates, communicates, senses, controls and power system
Seamless integration-, be obviously improved the information Perception of power distribution network, integrated, shared and cooperative ability.Therefore information system must met
System realizes the self-organizing of electrical network, the lifting of adaptive ability on the basis of physical system safety: distribution CPS will pass through information
With the fusion of network, the collaborative of global optimization and Partial controll can be supported.Additionally, distribution CPS has adaptation function, to load
The information such as control, device characteristics and user preference have to be held more accurately, has the various system failures of eliminating automatically and (includes thing
The reason system failure and information communication system fault), ensure the properly functioning ability of system.
And not yet have the technical scheme of maturation to be capable of above-mentioned functions at present.
Summary of the invention
Goal of the invention: a kind of based on distribution CPS centralized work in coordination with fault handling method with distributed FA, construct based on
The distribution CPS of a new generation main station system and distribution terminal is centralized with distributed FA Collaborative Control framework；Frame in Collaborative Control
Under frame, fast distributed FA based on distributed line feed terminals is fully used to realize quickly excision and the fault recovery of fault, from
And the most autonomous spontaneous recovery of feasible region fault；Secondly, by global fault's process, fault recovery and the global optimization of main website,
Realize effectively supplementing of collaborative troubleshooting FA fast distributed to regional autonomy formula.At the fault of conventional electrical distribution system
Reason, has faster troubleshooting speed and the most collaborative troubleshooting capability, thus has the highest using value.
For achieving the above object, the present invention can adopt the following technical scheme that
A kind of based on distribution CPS centralized and distributed FA works in coordination with fault handling method, it is characterised in that including:
It is centralized with distributed FA Collaborative Control framework that distribution CPS is set, is included in distribution main station system configuration main website collection
Chinese style and distributed FA Collaborative Control module, master station-centralized and distributed FA Collaborative Control module are by positive direction security isolation
Connecting private network acquisition server, private network acquisition server connects dispatch data net distribution by longitudinal encryption device through optical-fibre channel
Switch；
When there is the situations such as distribution terminal communication failure, tripping, the distributed FA seamless transitions association to centralized FA is proposed
Same control method, including:
(1), distributed FA the term of execution, distribution main station system is in monitored state；
(2), master station-centralized FA coordinate the distributed FA of terminal carry out troubleshooting aid decision, master station-centralized FA is to bag
Include communication abnormality, switch failure, switch abnormal conditions jumped of bypassing the immediate leadership process；
(3), when being unsatisfactory for distributed FA function service condition, then distributed FA function is exited, and by control
Transfer distribution main station system, i.e. use centralized FA process.
The beneficial effects of the present invention is:
Distribution CPS based on main station system Yu distribution terminal is centralized is distributed FA with distributed FA Collaborative Control framework
Troubleshooting be main, centralized FA troubleshooting be auxiliary on the physical structure of communication, lay the foundation on the seamless transitions of strategy,
Distributed quick FA high-speed traffic based on peer-to-peer communications mechanism and backup processor system can improve the fast of distributed fault process
Speed and standby reliability, the coordination control strategy of centralized FA and distributed FA is achieving distributed FA in abnormal conditions and just
Often under complex situations, troubleshooting function, to the seamless transitions of centralized FA, has reached rapidity and the overall situation control of distributed autonomy
The effective supplement of the security and stability of system.
Further, also include that preferential fast distributed FA based on distributed line feed terminals realizes the quick excision of fault
And fault recovery, wherein order peer-to-peer communications two-by-two between Distributed power terminal, distributed FA completes the collection of fault message,
Complete the isolation of fault after coordinating with chopper, realize distribution basic routing line by the cooperation of outlet breaker and interconnection switch
Fast failure spontaneous recovery.
Further, described distribution CPS is centralized with distributed FA Collaborative Control communication construction, leads at distribution main station system
Crossing positive direction security isolation and connect private network acquisition server, acquisition server connects tune by longitudinal encryption device through optical-fibre channel
Degrees of data net distribution switch, thus realize three distant, the two distant communications with each Distributed power terminal, and Distributed power is eventually
Between end, order realizes peer-to-peer communications two-by-two, is master station-centralized FA and important of distributed FA functional realiey and seamless switching
Support.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of distribution CPS master station-centralized of the present invention and distributed FA Collaborative Control framework.
Fig. 2 is distribution CPS master station-centralized of the present invention and distributed FA coordination control strategy schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the present invention, after having read the present invention, each to the present invention of those skilled in the art
The amendment planting the equivalent form of value all falls within the application claims limited range.
The technical solution used in the present invention is broadly divided into and builds distribution CPS based on a new generation's main station system with distribution terminal
Centralized with distributed FA Collaborative Control framework, supporting to realize distributed FA troubleshooting is that main, centralized FA troubleshooting is
Auxiliary coordination control strategy, ensures distributed control mode and the coordinated of overall situation control mode and seamless transitions etc. three simultaneously
Partial content.
(1), distribution CPS based on a new generation main station system and distribution terminal is centralized with distributed FA Collaborative Control frame
Structure
Refer to shown in Fig. 1, the present invention have employed a new generation's main station system and distribution terminal, be based on main website of a new generation
The distribution CPS of system and distribution terminal is centralized with distributed FA Collaborative Control framework.Lid framework is followed distribution CPS and is opened, assists
Same, autonomous, safe theory, builds and distributed FA centralized with the distribution CPS of distribution terminal based on a new generation's main station system
Collaborative Control communication construction, according to the protecting information safety requirement that state's net is up-to-date, main in the district's configuration of distribution main station system safety one
Stand centralized with distributed FA Collaborative Control module, connect private network acquisition server by positive direction security isolation, gather service
Device connects dispatch data net distribution switch by longitudinal encryption device through optical-fibre channel, thus realizes and each Distributed power
Three distant, two distant communications of terminal；Between Distributed power terminal, order realizes peer-to-peer communications two-by-two.Meeting the letter that state's net is up-to-date
On the basis of breath security protection demand, fusion based on distribution CPS information Yu network, it is achieved distribution CPS system is autonomous, work in coordination with
Control target, between controlling for fast distributed troubleshooting based on distributed FA and the overall situation based on centralized FA collaborative with
Complementary switching realization lays the foundation.
(2), fast distributed FA based on distribution CPS troubleshooting
Follow the autonomy of distribution CPS, the theory of safety, under the framework of distribution CPS Collaborative Control, propose preferentially based on dividing
The fast distributed FA of cloth line feed terminals realizes quickly excision and the fault recovery of fault, thus feasible region fault is quick
Autonomous spontaneous recovery, requires higher deficiency for intelligent distributed FA to communication reliability, it is proposed that high speed based on peer-to-peer communications
The intelligent distributed FA implementation method of Communication processing mechanism and the backup processor system of channel failure, both met active power distribution network
The demand of FA, achieves again troubleshooting and minimizes the dependence of the communication information between terminal, and high-speed communication mechanism and passage lose
The backup processor system of effect not only accelerates troubleshooting speed, also improves the reliability of communication.Distributed FA sends out in fault
The collection of fault message can be completed time raw in very short time, after coordinating with chopper, complete the isolation of fault, logical in second level
The cooperation crossing outlet breaker and interconnection switch realizes the fast failure spontaneous recovery of distribution basic routing line, thus recovers non-faulting section
Power supply.
(3), master station-centralized based on distribution CPS and distributed FA coordination control strategy as in figure 2 it is shown,
First, under normal condition, distributed FA the term of execution, distribution CPS main website is in monitored state.At feeder line on the spot
The optimization of the whole network is realized after the quick handling failure of automatic business processing.Centralized optimization due to grasp power distribution network global information,
So can apply under complicated web results, meet the troubleshooting requirement of higher level simultaneously, improve utilization rate of equipment and installations, with
Time expand supplying power allocation ability.In addition, when power distribution network is properly functioning, can be by powerful the dividing of power distribution network CPS main website
The function of analysis application subsystem, such as the function such as Load flow calculation, network-evaluated, network reconfiguration, utilizes the global information of power distribution network,
Make switch operation plan in advance, enable that power distribution network is safe and stable, run economically.
Secondly, at some in particular cases, can process switch according to dynamic, information non-sound in the case of fault, also in order to
Process the fast quick-recovery of wide-area power outage.Master station-centralized FA coordinates the distributed FA of terminal to carry out troubleshooting aid decision, right
Communication abnormality, switch failure, switch are bypassed the immediate leadership the process of the abnormal conditions such as jumping, fully combine distributed faults on the spot process quickly and
The advantage of main website global monitoring Correction and Control.During troubleshooting, by the action reason signal that send in terminal (as
" downstream fault signal ", " upstream failure signal ", " switch failure signal ", " interconnection switch combined floodgate " etc.), it is judged that troubleshooting is
No run succeeded.When being unsatisfactory for distributed FA function service condition, then exit distributed FA function, and control is moved
Copulation electricity main station system, i.e. uses centralized FA process.
The beneficial effect that the present invention is reached: distribution CPS based on a new generation main station system and distribution terminal centralized with
Distributed FA Collaborative Control framework be distributed FA troubleshooting be main, centralized FA troubleshooting be the auxiliary physics frame in communication
On structure, strategy seamless transitions on lay the foundation, distributed quick FA high-speed traffic based on peer-to-peer communications mechanism and standby at
Reason mechanism can improve rapidity and the standby reliability that distributed fault processes, the Collaborative Control plan of centralized FA and distributed FA
Slightly achieve distributed FA troubleshooting function under abnormal conditions and normal complex situations, to the seamless transitions of centralized FA, to reach
The rapidity of distributed autonomy and the effective supplement of the security and stability of overall situation control are arrived.
Above example is only the explanation to technical solution of the present invention, and protection scope of the present invention is not limited to this,
Amendment that the specific embodiment of the present invention is carried out by any skilled professional staff or equivalent, should be included in the present invention
Right within.
Claims (3)
1. based on distribution CPS centralized work in coordination with fault handling method with distributed FA for one kind, it is characterised in that including:
It is centralized with distributed FA Collaborative Control framework that distribution CPS is set, is included in distribution main station system configuration master station-centralized
With distributed FA Collaborative Control module, master station-centralized is connected by positive direction security isolation with distributed FA Collaborative Control module
Private network acquisition server, private network acquisition server connects dispatch data net distribution by longitudinal encryption device through optical-fibre channel and exchanges
Machine；
When there is the situations such as distribution terminal communication failure, tripping, the collaborative control to centralized FA of the distributed FA seamless transitions is proposed
Method processed, including:
(1), distributed FA the term of execution, distribution main station system is in monitored state；
(2), master station-centralized FA coordinate the distributed FA of terminal carry out troubleshooting aid decision, master station-centralized FA is to including leading to
Letter exception, switch failure, switch are bypassed the immediate leadership the abnormal conditions process jumped；
(3), when being unsatisfactory for distributed FA function service condition, then exit distributed FA function, and control is transferred
Distribution main station system, i.e. uses centralized FA process.
Collaborative fault handling method the most according to claim 1, it is characterised in that: also include preferential based on distributed feeder line
The fast distributed FA of terminal realizes quickly excision and the fault recovery of fault, wherein between Distributed power terminal the most two-by-two
Peer-to-peer communications, distributed FA completes the collection of fault message, completes the isolation of fault with chopper after coordinating, by outlet open circuit
The cooperation of device and interconnection switch realizes the fast failure spontaneous recovery of distribution basic routing line.
Collaborative fault handling method the most according to claim 1 and 2, it is characterised in that: described distribution CPS is centralized and divides
Cloth FA Collaborative Control communication construction, connects private network acquisition server at distribution main station system by positive direction security isolation, adopts
Collection server connects dispatch data net distribution switch by longitudinal encryption device through optical-fibre channel, thus realizes being distributed with each
Three distant, two distant communications of formula distribution terminal, and between Distributed power terminal, order realizes peer-to-peer communications two-by-two, is that main website concentrates
Formula FA and distributed FA functional realiey and the important support of seamless switching.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069707A (en) * | 2017-03-10 | 2017-08-18 | 南京海兴电网技术有限公司 | A kind of feeder automation fault handling method |
| CN107069964A (en) * | 2017-04-17 | 2017-08-18 | 国电南瑞科技股份有限公司 | A kind of intelligent distributed FA and master station-centralized FA Synergistic methods |
| CN107994602A (en) * | 2017-10-12 | 2018-05-04 | 安徽华腾电气有限公司 | Shifty photovoltaic micro guard method and its system |
| CN108347032A (en) * | 2018-03-08 | 2018-07-31 | 山东山矿测控技术有限公司 | A method of preventing protective relaying maloperation work |
| CN108879949A (en) * | 2018-06-26 | 2018-11-23 | 国网福建省电力有限公司 | A kind of test method of power distribution network CPS main website and terminal |
| CN109728650A (en) * | 2019-03-14 | 2019-05-07 | 江苏金智科技股份有限公司 | A kind of active distribution network based on the storage coordinated control of source net lotus |
| CN113890190A (en) * | 2021-09-28 | 2022-01-04 | 广东电网有限责任公司 | Method, device and medium for cooperative self-healing of intelligent distributed terminal and distribution network master station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729544A (en) * | 2013-11-17 | 2014-04-16 | 芜湖大学科技园发展有限公司 | Method for guaranteeing smart grid information safety on the basis of CPS |
| CN103972988A (en) * | 2014-05-29 | 2014-08-06 | 国网上海市电力公司 | Distribution network fault treatment aid decision-making method |
| CN105100252A (en) * | 2015-08-03 | 2015-11-25 | 国家电网公司 | Network topology structure of distributed power monitoring system |
-
2016
- 2016-09-18 CN CN201610828717.4A patent/CN106208391B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729544A (en) * | 2013-11-17 | 2014-04-16 | 芜湖大学科技园发展有限公司 | Method for guaranteeing smart grid information safety on the basis of CPS |
| CN103972988A (en) * | 2014-05-29 | 2014-08-06 | 国网上海市电力公司 | Distribution network fault treatment aid decision-making method |
| CN105100252A (en) * | 2015-08-03 | 2015-11-25 | 国家电网公司 | Network topology structure of distributed power monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 封士永 等: "配电网邻域速动型分布式馈线自动化策略及仿真分析", 《电力科学与技术学报》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069707A (en) * | 2017-03-10 | 2017-08-18 | 南京海兴电网技术有限公司 | A kind of feeder automation fault handling method |
| CN107069707B (en) * | 2017-03-10 | 2019-08-30 | 南京海兴电网技术有限公司 | A kind of feeder automation fault handling method |
| CN107069964A (en) * | 2017-04-17 | 2017-08-18 | 国电南瑞科技股份有限公司 | A kind of intelligent distributed FA and master station-centralized FA Synergistic methods |
| CN107069964B (en) * | 2017-04-17 | 2019-08-23 | 国电南瑞科技股份有限公司 | A kind of intelligent distributed FA and master station-centralized FA Synergistic method |
| CN107994602A (en) * | 2017-10-12 | 2018-05-04 | 安徽华腾电气有限公司 | Shifty photovoltaic micro guard method and its system |
| CN107994602B (en) * | 2017-10-12 | 2021-01-08 | 安徽康爱而电气有限公司 | Multi-strategy photovoltaic micro-grid protection method and system |
| CN108347032A (en) * | 2018-03-08 | 2018-07-31 | 山东山矿测控技术有限公司 | A method of preventing protective relaying maloperation work |
| CN108879949A (en) * | 2018-06-26 | 2018-11-23 | 国网福建省电力有限公司 | A kind of test method of power distribution network CPS main website and terminal |
| CN109728650A (en) * | 2019-03-14 | 2019-05-07 | 江苏金智科技股份有限公司 | A kind of active distribution network based on the storage coordinated control of source net lotus |
| CN113890190A (en) * | 2021-09-28 | 2022-01-04 | 广东电网有限责任公司 | Method, device and medium for cooperative self-healing of intelligent distributed terminal and distribution network master station |
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