CN106340882B - A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain - Google Patents
A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain Download PDFInfo
- Publication number
- CN106340882B CN106340882B CN201610842258.5A CN201610842258A CN106340882B CN 106340882 B CN106340882 B CN 106340882B CN 201610842258 A CN201610842258 A CN 201610842258A CN 106340882 B CN106340882 B CN 106340882B
- Authority
- CN
- China
- Prior art keywords
- standby
- data
- homophony
- region
- equity
- 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.)
- Active
Links
- 230000033228 biological regulation Effects 0.000 title claims abstract description 31
- 230000010354 integration Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000011664 signaling Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000013475 authorization Methods 0.000 claims description 3
- 230000001268 conjugating effect Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims 1
- 241001269238 Data Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Hardware Redundancy (AREA)
Abstract
The invention discloses a kind of mutual Preparation Methods of equity suitable for the regulation of power grid multi-region integration domain, complete par is in including the mutual standby regulator control system in region, electric network model is shared by the maintenance of area distribution formula, on demand, operation information bi-directional synchronization, the respective independent acquisition of real time data, in the consistent situation of two side datas, region main preparation system realizes that one key of downlink control switches online, integration calculates analysis.Power grid regulation back-up system scalability and availability can be improved using the present invention.
Description
Technical field
The present invention relates to a kind of mutual Preparation Methods of equity suitable for the regulation of power grid multi-region integration domain, belong to power scheduling certainly
Dynamicization technical field.
Background technique
The main preparation system of country's automation system for the power network dispatching is substantially one for one, one standby mostly construction, and system at present
Between be all active-standby mode, that is, be all main system one-way synchronization when running to back-up system.One, dimension at high cost for a Model construction
Shield not in time, system availability it is low.One is difficult to manage for multi-mode because of model, the no very good solution of the switching of control,
It is all finally based on monitoring.Herein under the background that model data center promotes, the technology creation based on wide-area services bus
Property propose reciprocity mutually standby system.
Summary of the invention
For the present invention under the background that model data center promotes, the technology based on wide-area services bus proposes that one kind is suitable for
The mutual Preparation Method of equity of power grid multi-region integration domain regulation, regulation is real between realizing the multisystem based on distributed real-time data service
When data transmit, meet integration regulation monitoring with analysis needs.
In order to achieve the above objectives, the technological means that the present invention uses is as follows:
A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain, comprising the following steps:
(1) building is suitable for the equity of power grid multi-region integration domain regulation mutually standby system, including mutually standby homophony system and
Standby adjusting system, mutually standby two systems structure is identical, is divided into the safe area I, the safe area II, area, three, the safe area III；
SCADA, PAS, AVC, aid decision application are deployed in the safe area I, complete real-time data acquisition, monitoring, Network Safety Analysis, from
Dynamic control；DTS and application information-preserving are deployed in the safe area II, complete dispatcher's emulation training；WEB application is deployed in the safe area III,
It is shown for report browsing with statistical result；The safe area I and the safe area II pass through network firewall progress Network Isolation, institute
It states the safe area II and is physically separated with the safe area III by forward and reverse isolating device；The homophony system and standby adjusting system it
Between data network interconnected by data network switch, each server by the safe area I backbone switch interconnection and access model dimension
Shield center；
(2) electric network model is safeguarded by area distribution formula, configures sharing and synchronization by modification scope；
(3) each region independent acquisition real time data, and carry out real time data, alarm data, historical data comparison of coherence；
(4) on the basis of region is mutually consistent for system electric network model, operation information structure, pass through Message Agent between system
Retransmission technique realize the two-way real-time synchronization of operation information, synchronizing content include setting with release sign board, data locking and set number,
Alarm inhibits；
(5) homophony system, the standby two-way one key switching of adjusting system control function realize the fast downlink control life in some region
Enable switching, including SCADA remote control operation, AGC control, AVC control；
(6) it carries out regional power grid integration and calculates analysis, opposite end generation calculating, service area's analysis including interconnection in region
It calculates.
Electric network model above-mentioned is safeguarded by area distribution formula, comprising the following steps:
(1-1), each region use the electric network model in local man-machine terminal maintenance compass of competency；
(1-2), if electric network model region equity is then synchronized to model maintenance center mutually for common model needed for system,
And it is synchronized to the mutual standby system of configured regulation redundancy window；
(1-3), electric network model is if not region equity is then stored in local mutually for common model needed for system；
(1-4), mutually for standby system according to needed for modification scope, configuration needs the model scope of reserve monitor to region equity, after
Continuous maintenance model according to needed for this automatic sharing and synchronization of configuration.
Each region independent acquisition real time data above-mentioned, comprising the following steps:
(2-1) is based on service bus and user terminal/server framework, and region equity is mutually for the front-collection service of system
Device all has channel real time data query service function；
(2-2), the channel real time data query service of client call this system obtain each port number of certain plant stand in homophony
According to；
(2-3) obtains standby adjusting system by service broker's far call for the channel real time data query service of adjusting system
In identical each channel of plant stand data；
(2-4) is index by after homophony, the standby data arrangement for adjusting each channel with ID, carries out consistency desired result.
Homophony, it is standby adjust in Real-time Data Uniform compare the following steps are included:
(2-4-1) exports the period by configuring real time data section, disconnected by default plant stand range timing export real time data
Face file is simultaneously stored in specified directory；
(2-4-2) loads the real time data section file that same plant stand is generated in not homologous ray synchronization, passes through plant stand
The identical signal in different files is matched with point number；
(2-4-3) specifies telemetry comparing difference percentage threshold, calculates the difference of telemetry value in different files, difference
Monitoring signal more than threshold value is shown in real-time database.
Alarm data comparison of coherence in homophony, standby tune, comprising the following steps:
(2-4-a), by region mutually the respective remote signalling displacement history alarm data of standby homophony system, standby adjusting system export to
In the text file of fixed format；
(2-4-b), setting compare by row to the file of two sides after conjugating deviation time range, and when two sides, displacement is opened
Alarm matching is indicated when pass, Bitwise, displacement time consistency, and matched entry is eliminated；
(2-4-c), generate can not successful match entry set, as homophony, standby adjusting system remote signalling displacement alarm difference.
The two-way real-time synchronization of operation information is realized by Message Agent retransmission technique between system, comprising the following steps:
(3-1) is respectively arranged a Message Agent machine in homophony system and standby adjusting system, is from this for real-time reception
The operation information of system；
(3-2), user operates on picture, and operation information also sends one while being sent to local application server
Part to local message proxy machine；
Operation information is forwarded to opposite side Message Agent machine by point-to-point services by (3-3), Message Agent machine, midway through
The transmission of data encryption platform or network firewall safety device；
Operation information is transmitted to application server by (3-4), opposite side Message Agent machine, realizes that user's operation information is completely real
When it is synchronous.
Aforementioned step (4) if in there is one-sided system failure, using number between system after one-sided system fault recovery
Realize that operation information is synchronous according to table simultaneous techniques, specifically includes the following steps:
(3-a) configures the tables of data for needing synchronization by configuration file, including table name and the method for synchronization, can match
Set full table synchronization or part field sync；
(3-b) is respectively arranged a number of units according to proxy server in homophony system and standby adjusting system, comes from for real-time reception
The data of this system；
(3-c) reads configuration file from application server host of the needs into the system that opposite side synchronizes, will specify
Tables of data content be packaged as required, be sent to agent data server；
(3-d), agent data server are transmitted data to opposite side system data agency service in a manner of point-to-point
Device, midway through the transmission of data encryption platform or network firewall safety device；
(3-e) after opposite side system data proxy server receives the data of packing, parses data content and is written to answering
With server standby machine real-time database, the total according to synchronization of opposite side system data table is realized.
Aforementioned step (5) homophony, the standby two-way one key switching of adjusting system control function, comprising the following steps:
(4-1) monitors homophony, standby adjusting system operating status, and display control permission belongs to homophony or standby tune；
(4-2) needs to carry out authorization check to operation user before operation, and the user for having one key switching permission can just cut
Change operation；
(4-3), active and standby tune operating right one key switching use independent operation interface, and regulation person's one key switching process can
Depending on；
(4-4), control authority switch to standby timing, the first preposition downlink command permission of locking homophony, locking AGC by homophony
Downlink permission, locking AVC downlink permission, then the message of transmission unlock control authority is to standby adjusting system, after adjusting reception message,
The preposition downlink command permission of this system, AGC downlink permission, AVC downlink permission are unlocked, and modification result is returned into homophony system；
Control authority by it is standby adjust shift to homophony when, locking is standby first adjusts preposition downlink command permission, locking AGC downlink permission, locking
AVC downlink permission, after then the message of transmission unlock control authority gives homophony system, homophony to receive message, before unlocking this system
Downlink command permission, AGC downlink permission, AVC downlink permission are set, and result is returned into standby adjusting system；
(4-5), one key switching operate successfully, failure can provide prompt, whole operation procedural information record alerts.
The opposite end generation of interconnection, which calculates, in aforementioned step (6) region directly takes real time data, service area's analytical calculation
Analytical calculation is carried out according to unified power grid topological relation.
The invention has the benefit that power grid regulation back-up system scalability and availability can be improved using the present invention.
Detailed description of the invention
Fig. 1 is equity mutually standby system construction drawing；
Fig. 2 is homophony, standby adjusting system mutually standby regulation method flow diagram；
Fig. 3 is that cross-system multichannel real time data compares structure chart；
Fig. 4 is the two-way real-time synchronization structure chart of operation information；
Fig. 5 is inter-system data table synchronization structure figure；
Fig. 6 is active and standby tune one key switching functional flow diagram.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Equity suitable for the regulation of power grid multi-region integration domain is mutually for system, and structure is as shown in Figure 1, include mutually standby homophony
System and standby adjusting system, mutually standby two systems structure is identical, is divided into the safe area I, the safe area II, three, the safe area III
Area, the application such as SCADA, PAS, AVC, aid decision are deployed in the area I, complete real-time data acquisition, monitoring, Network Safety Analysis,
The functions such as automatic control, DTS and equal application information-preserving are deployed in the area II, complete the functions such as dispatcher's emulation training, WEB application is disposed
In the area III, it is mainly used for report browsing and is shown with statistical result.The area I and the area II pass through network firewall progress Network Isolation, II
Area is physically separated with the area III by forward and reverse isolating device.Data network between homophony system and standby adjusting system passes through number
It is interconnected according to network switch, each server passes through the interconnection of the area I backbone switch and access model maintenance centre.
The mutual standby regulation method of the of the invention equity for being suitable for the regulation of power grid multi-region integration domain, as shown in Fig. 2, include with
Lower step:
(1) electric network model is safeguarded by area distribution formula, configures sharing and synchronization by modification scope.
(2) each region independent acquisition real time data, and carry out real time data, alarm data, historical data comparison of coherence.
Reciprocity mutually standby system supports cross-system channel message real time inspection, compares multichannel real time data correctness.
(3) on the basis of reciprocity mutually standby system electric network model, operation information structure are consistent, pass through Message Agent between system
Retransmission technique realize the two-way real-time synchronization of operation information, synchronizing content include setting with release sign board, data locking and set number,
Alarm inhibition etc..
(4) homophony, the standby two-way one key switching of adjusting system control function, realize that the fast downlink control command in some region is cut
It changes, including SCADA remote control operation, AGC control, AVC control etc..
(5) it carries out regional power grid integration and calculates analysis, opposite end generation calculating, service area's analysis including interconnection in region
Calculate etc..
In step (1), electric network model is safeguarded by area distribution formula, comprising the following steps:
(1-1), each region use the electric network model in local man-machine terminal maintenance compass of competency；
(1-2), if electric network model region equity is then synchronized to model maintenance center mutually for common model needed for system,
And it is synchronized to the mutual standby system of configured regulation redundancy window；
(1-3), electric network model is if not region equity is then stored in local mutually for common model needed for system；
(1-4), mutually for standby system according to needed for modification scope, configuration needs the model scope of reserve monitor to region equity, after
Continuous maintenance model according to needed for this automatic sharing and synchronization of configuration.
In step (2), each region independent acquisition real time data, and carry out real time data, alarm data, historical data one
Cause property compare, cross-system multichannel real time data compare structure as shown in figure 3, specifically includes the following steps:
(2-1) is based on service bus and user terminal/server framework, and region equity is mutually for the front-collection service of system
Device all has channel real time data query service function；
(2-2), the channel real time data query service of client call this system obtain each port number of certain plant stand in homophony
According to；
(2-3) obtains standby adjusting system by service broker's far call for the channel real time data query service of adjusting system
In identical each channel of plant stand data；
(2-4) is index by after homophony, the standby data arrangement for adjusting each channel with ID, carries out by certain comparison strategy
Consistency desired result.
Homophony, it is standby adjust in real time data verification the following steps are included:
(2-4-1) exports the period by configuring real time data section, disconnected by default plant stand range timing export real time data
Face file is simultaneously stored in specified directory；
(2-4-2) loads the real time data section file that same plant stand is generated in not homologous ray synchronization, passes through plant stand
The identical signal in different files is matched with point number；
(2-4-3) specifies telemetry comparing difference percentage threshold, calculates the difference of telemetry value in different files, difference
Monitoring signal more than threshold value is shown in real-time database.
The content that alarm data compares in homophony, standby tune includes that regional historical remote signalling displacement alarm is compared, which is one
Manner of comparison of the kind based on data file, comprising the following steps:
(2-4-a) exports the respective remote signalling displacement history alarm data of the mutual standby two systems in region to fixed format
Text file in；
(2-4-b), setting compare by row to the file of two sides after conjugating deviation time range, and when two sides, displacement is opened
Alarm matching is indicated when pass, Bitwise, displacement time consistency, and matched entry is eliminated；
(2-4-c), generate can not successful match entry set, as homophony, standby adjusting system remote signalling displacement alarm difference.
In step (3), the two-way real-time synchronization of operation information is realized by Message Agent retransmission technique between system, such as Fig. 4 institute
Show, homophony system is identical with the electric network model of standby adjusting system and message structure, and two systems are carried out by Message Agent machine
Connection, Message Agent inter-machine communication can be handled by safety devices such as firewall or cryptographic facilities, pass through Message Agent between system
Retransmission technique is realized that region mutually operates for system user and is synchronized.
Specifically includes the following steps:
(3-1) is respectively arranged a Message Agent machine in homophony system and standby adjusting system, is from this for real-time reception
The operation information of system；
(3-2), user operates on picture, and operation information also sends one while being sent to local application server
Part to local message proxy machine；
Operation information is forwarded to opposite side Message Agent machine by point-to-point services by (3-3), Message Agent machine, and midway may
By the transmission of the safety devices such as data encryption platform or network firewall；
Operation information is transmitted to application server by (3-4), opposite side Message Agent machine, realizes that user's operation information is completely real
When it is synchronous.
In step (3) if in there is one-sided system failure, after one-sided system fault recovery use inter-system data table
Simultaneous techniques realizes that operation information is synchronous, as shown in figure 5, the mutual standby two systems (homophony system and standby adjusting system) in region pass through
Agent data machine is attached, and agent data inter-machine communication can be handled by safety devices such as firewall or cryptographic facilities, is used
Inter-system data table simultaneous techniques realizes that operation data is synchronous, and data are restored after being suitable for one-sided system failure.
Specifically includes the following steps:
(3-a) configures the tables of data for needing synchronization by configuration file, including table name and the method for synchronization, can match
Set full table synchronization or part field sync；
(3-b) is respectively arranged a number of units according to proxy server in homophony system and standby adjusting system, comes from for real-time reception
The data of this system；
(3-c) reads configuration file from application server host of the needs into the system that opposite side synchronizes, will specify
Tables of data content be packaged as required, be sent to agent data server；
(3-d), agent data server are transmitted data to opposite side system data agency service in a manner of point-to-point
Device, halfway can be by the transmission of the safety devices such as data encryption platform or network firewall；
(3-e) after opposite side system data proxy server receives the data of packing, parses data content and is written to answering
With server standby machine real-time database, the total according to synchronization of opposite side system data table is realized.
In step (4), homophony, the standby two-way one key switching of adjusting system control function, for reciprocity mutual standby two systems
Speech is same function, as shown in Figure 6, comprising the following steps:
(4-1) monitors homophony, standby adjusting system operating status, and display control permission belongs to homophony or standby tune；
(4-2) needs to carry out authorization check to operation user before operation, and the user for having one key switching permission can just carry out
Handover operation；
(4-3), active and standby tune operating right one key switching use independent operation interface, and regulation person's one key switching process can
Depending on；
(4-4), control authority switch to standby timing, the first preposition downlink command permission of locking homophony, locking AGC by homophony
Downlink permission, locking AVC downlink permission, then the message of transmission unlock control authority is to standby adjusting system, after adjusting reception message,
The preposition downlink command permission of this system, AGC downlink permission, AVC downlink permission are unlocked, and modification result is returned into homophony system.
Control authority by it is standby adjust shift to homophony when similar (Fig. 5 is not identified).Locking is standby first adjusts preposition downlink command permission, locking
AGC downlink permission, locking AVC downlink permission, the message for then sending unlock control authority give homophony system, and homophony receives message
Afterwards, the preposition downlink command permission of unlock this system, AGC downlink permission, AVC downlink permission, and result is returned into standby adjusting system；
(4-5), one key switching operate successfully, failure can provide prompt, whole operation procedural information record alerts.
In step (5), region is mutually complete and completely the same for system two sides real time data, therefore is got in touch in region
The opposite end generation of line, which calculates, can directly take real time data, and service area's analytical calculation can also be carried out according to unified power grid topological relation
Calculating analysis accurately and timely, consequently facilitating the regional power grid being closely connected preferably grasps power grid boundary operating condition.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain, which comprises the following steps:
(1) building is suitable for the reciprocity mutually standby system of power grid multi-region integration domain regulation, including mutually standby homophony system and standby tune
System, mutually standby two systems structure is identical, is divided into the safe area I, the safe area II, area, three, the safe area III；SCADA,
PAS, AVC, aid decision application are deployed in the safe area I, complete real-time data acquisition, monitoring, Network Safety Analysis, automatic control
System；DTS and application information-preserving are deployed in the safe area II, complete dispatcher's emulation training；WEB application is deployed in the safe area III, is used for
Report browsing is shown with statistical result；The safe area I and the safe area II pass through network firewall progress Network Isolation, the peace
The full area II is physically separated with the safe area III by forward and reverse isolating device；Number between the homophony system and standby adjusting system
The interconnection of data network switch is crossed according to Netcom, each server passes through in the interconnection of the safe area I backbone switch and access model maintenance
The heart；Each server refers to SCADA, PAS, AVC and aid decision；
(2) electric network model is safeguarded by area distribution formula, configures sharing and synchronization by modification scope；
(3) each region independent acquisition real time data, and carry out real time data, alarm data, historical data comparison of coherence；
(4) it on the basis of region is mutually consistent for system electric network model, operation information structure, is forwarded by Message Agent between system
Technology realizes that the two-way real-time synchronization of operation information, synchronizing content include setting and release sign board, data locking and set number, alarm
Inhibit；
(5) homophony system, the standby two-way one key switching of adjusting system control function, realize that the fast downlink control command in some region is cut
It changes, including SCADA remote control operation, AGC control, AVC control；
(6) it carries out regional power grid integration and calculates analysis, including the opposite end generation calculating of interconnection, service area's analysis meter in region
It calculates.
2. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, the electric network model is safeguarded by area distribution formula, comprising the following steps:
(1-1), each region use the electric network model in local man-machine terminal maintenance compass of competency；
(1-2), if electric network model region equity is then synchronized to model maintenance center, and same mutually for common model needed for system
It walks to the mutual standby system of configured regulation redundancy window；
(1-3), electric network model is if not region equity is then stored in local mutually for common model needed for system；
(1-4), mutually for standby system according to needed for modification scope, configuration needs the model scope of reserve monitor, subsequent dimension to region equity
Model needed for root guard configures automatic sharing and synchronization accordingly.
3. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, each region independent acquisition real time data, comprising the following steps:
(2-1) is based on service bus and user terminal/server framework, and the front-collection server of the mutual standby system of region equity is all
Has channel real time data query service function；
(2-2), the channel real time data query service of client call this system obtain each channel data of certain plant stand in homophony；
(2-3) obtains phase in standby adjusting system by service broker's far call for the channel real time data query service of adjusting system
With the data in each channel of plant stand；
(2-4) is index by after homophony, the standby data arrangement for adjusting each channel with ID, carries out consistency desired result.
4. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
Be, homophony, it is standby adjust in Real-time Data Uniform compare the following steps are included:
(2-4-1) exports the period by configuring real time data section, by default plant stand range timing export real time data section text
Part is simultaneously stored in specified directory；
(2-4-2) loads the real time data section file that same plant stand is generated in not homologous ray synchronization, passes through plant stand and point
Identical signal in number different files of matching；
(2-4-3) specifies telemetry comparing difference percentage threshold, calculates the difference of telemetry value in different files, difference is more than
The monitoring signal of threshold value is shown in real-time database.
5. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, alarm data comparison of coherence in homophony, standby tune, comprising the following steps:
(2-4-a) exports the mutual standby homophony system in region, the respective remote signalling displacement history alarm data of standby adjusting system to fixation
In the text file of format；
(2-4-b), setting compare by row to the file of two sides after conjugating deviation time range, when two sides displacement switch, change
Alarm matching is indicated when position state, displacement time consistency, and matched entry is eliminated；
(2-4-c), generate can not successful match entry set, as homophony, standby adjusting system remote signalling displacement alarm difference.
6. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, it is described that the two-way real-time synchronization of operation information is realized by Message Agent retransmission technique between system, comprising the following steps:
A Message Agent machine is respectively arranged in homophony system and standby adjusting system, for real-time reception from this system in (3-1)
Operation information；
(3-2), user operates on picture, and operation information also sends portion extremely while being sent to local application server
Local message proxy machine；
(3-3), operation information is forwarded to opposite side Message Agent machine by point-to-point services by Message Agent machine, midway through data
The transmission of Encryption Platform or network firewall safety device；
Operation information is transmitted to application server by (3-4), opposite side Message Agent machine, realizes that user's operation information is completely same in real time
Step.
7. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
Be, in step (4) if in there is one-sided system failure, it is synchronous using inter-system data table after one-sided system fault recovery
Technology realizes that operation information is synchronous, specifically includes the following steps:
(3-a) configures the tables of data for needing synchronization by configuration file, including table name and the method for synchronization, can configure complete
Table synchronization or part field sync；
(3-b) is respectively arranged a number of units according to proxy server in homophony system and standby adjusting system, is from this for real-time reception
The data of system；
(3-c) reads configuration file from application server host of the needs into the system that opposite side synchronizes, by specified number
It is packaged as required according to table content, is sent to agent data server；
(3-d), agent data server are transmitted data to opposite side system data proxy server in a manner of point-to-point, in
By way of the transmission for crossing data encryption platform or network firewall safety device；
(3-e) after opposite side system data proxy server receives the data of packing, parses data content and is written to application clothes
Business device standby machine real-time database, realizes the total according to synchronization of opposite side system data table.
8. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, step (5) homophony, the standby two-way one key switching of adjusting system control function, comprising the following steps:
(4-1) monitors homophony, standby adjusting system operating status, and display control permission belongs to homophony or standby tune；
(4-2) needs to carry out authorization check to operation user before operation, and the user for having one key switching permission can just switch over behaviour
Make；
(4-3), active and standby tune operating right one key switching use independent operation interface, and regulation person's one key switching process is visual；
(4-4), control authority switch to standby timing, the first preposition downlink command permission of locking homophony, locking AGC downlink by homophony
Permission, locking AVC downlink permission, then the message of transmission unlock control authority is to standby adjusting system, after adjusting reception message, unlock
The preposition downlink command permission of this system, AGC downlink permission, AVC downlink permission, and modification result is returned into homophony system；Control
Permission by it is standby adjust shift to homophony when, locking is standby first adjusts under preposition downlink command permission, locking AGC downlink permission, locking AVC
Row permission unlocks the preposition downlink of this system after then the message of transmission unlock control authority gives homophony system, homophony to receive message
Permission, AGC downlink permission, AVC downlink permission are instructed, and result is returned into standby adjusting system；
(4-5), one key switching operate successfully, failure can provide prompt, whole operation procedural information record alerts.
9. a kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain according to claim 1, feature
It is, the opposite end generation of interconnection, which calculates, in step (6) region directly takes real time data, and service area's analytical calculation is according to system
One power grid topological relation carries out analytical calculation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842258.5A CN106340882B (en) | 2016-09-22 | 2016-09-22 | A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain |
| PCT/CN2016/109170 WO2018053947A1 (en) | 2016-09-22 | 2016-12-09 | Peer-to-peer mutual backup method suitable for multi-region integrated control of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842258.5A CN106340882B (en) | 2016-09-22 | 2016-09-22 | A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340882A CN106340882A (en) | 2017-01-18 |
| CN106340882B true CN106340882B (en) | 2019-02-26 |
Family
ID=57838732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842258.5A Active CN106340882B (en) | 2016-09-22 | 2016-09-22 | A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106340882B (en) |
| WO (1) | WO2018053947A1 (en) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612960B (en) * | 2017-07-21 | 2021-01-01 | 国网重庆市电力公司 | Integrated control system in power grid dispatching |
| CN108289036A (en) * | 2017-12-06 | 2018-07-17 | 中国南方电网有限责任公司 | A kind of mutual standby system operatio synchronous method based on JMS |
| CN109523180B (en) * | 2018-11-27 | 2023-01-03 | 国投北部湾发电有限公司 | Coal consumption and heat supply online monitoring system of thermal power plant |
| CN109858800A (en) * | 2019-01-28 | 2019-06-07 | 云南电网有限责任公司瑞丽供电局 | Operation data KPI system mobile solution platform based on power distribution network |
| CN110175736B (en) * | 2019-04-08 | 2023-06-23 | 国网浙江省电力有限公司温州供电公司 | Automatic card disassembling and hanging method for power system regulation and control center |
| CN110119417A (en) * | 2019-06-11 | 2019-08-13 | 广东电网有限责任公司 | A kind of substation's remote action data intelligence check analysis system and check analysis method |
| CN110361979B (en) * | 2019-07-19 | 2022-08-16 | 北京交大思诺科技股份有限公司 | Safety computer platform in railway signal field |
| CN110262216B (en) * | 2019-08-01 | 2022-03-18 | 中国航发湖南动力机械研究所 | Vibration monitoring system with multiple channels independently judged and redundantly arranged |
| CN111008712B (en) * | 2019-11-13 | 2022-11-25 | 广西电网有限责任公司 | Interface implementation method for realizing acquisition of confidence data in power grid fault diagnosis |
| CN111600932B (en) * | 2020-04-14 | 2023-08-25 | 国电南瑞科技股份有限公司 | Wide-area supplementing and calling system and method for power grid operation data |
| CN111969648B (en) * | 2020-07-31 | 2022-05-10 | 国电南瑞科技股份有限公司 | Real-time information acquisition system suitable for large-scale new energy grid connection |
| CN112085339A (en) * | 2020-08-14 | 2020-12-15 | 国电南瑞科技股份有限公司 | SOA (service oriented architecture) -based master and standby system real-time data checking device and method |
| CN112417013B (en) * | 2020-10-23 | 2023-01-06 | 中国南方电网有限责任公司 | Power grid stable section automatic synchronization method considering different network security partitions |
| CN113225207B (en) * | 2021-04-16 | 2022-11-01 | 北京科东电力控制系统有限责任公司 | Method and device for synchronizing active and standby messages of power system |
| CN113253643A (en) * | 2021-05-12 | 2021-08-13 | 南瑞集团有限公司 | Master-slave mode control method and management system based on D5000 master-slave mode control system |
| CN113433400A (en) * | 2021-05-27 | 2021-09-24 | 国网天津市电力公司电力科学研究院 | System and method for testing voltage regulation transient performance of distributed new energy power station |
| CN113411266B (en) * | 2021-06-17 | 2022-08-26 | 浙江齐安信息科技有限公司 | Cloud data transmission method and system based on isolation device, terminal and storage medium |
| CN113381896B (en) * | 2021-06-28 | 2022-07-22 | 北京四方继保工程技术有限公司 | Substation information protection substation full life cycle dynamic configuration management and control method and system |
| CN113469837A (en) * | 2021-06-28 | 2021-10-01 | 国网上海市电力公司 | Twin terminal-based electric power automation system management and control platform |
| CN113890883B (en) * | 2021-07-06 | 2024-02-13 | 国电南瑞科技股份有限公司 | Universal man-machine flexible access system and method for dispatching emergency system |
| CN113794747B (en) * | 2021-08-02 | 2023-06-16 | 中国长江电力股份有限公司 | Dispatching automation distributed multi-channel cluster extension communication system and method |
| CN113722189B (en) * | 2021-09-16 | 2024-07-05 | 中国船舶重工集团海装风电股份有限公司 | Wind power multi-source heterogeneous data acquisition and convergence system based on industrial Internet |
| CN113938294B (en) * | 2021-09-23 | 2023-08-15 | 江苏云涌电子科技股份有限公司 | 1bit response data transmission isolation device |
| CN113991861A (en) * | 2021-11-01 | 2022-01-28 | 中腾微网（北京）科技有限公司 | Micro-grid alarm data remote transmission device and method based on edge computing technology |
| CN113904450B (en) * | 2021-11-04 | 2024-03-12 | 南方电网科学研究院有限责任公司 | Misoperation prevention method, device and equipment of power grid dispatching system |
| CN114362360A (en) * | 2021-12-16 | 2022-04-15 | 南方电网海南数字电网研究院有限公司 | Anti-misoperation device for power dispatching |
| CN114552783B (en) * | 2022-02-23 | 2023-06-30 | 南京南瑞继保电气有限公司 | Main and standby control right switching method of network-level power dispatching system |
| CN115065702B (en) * | 2022-06-17 | 2024-03-26 | 国电南瑞科技股份有限公司 | New energy data access system and method suitable for new generation scheduling master station |
| CN116055298A (en) * | 2022-12-23 | 2023-05-02 | 中孚安全技术有限公司 | System and method for realizing dual-machine hot standby based on unidirectional input equipment |
| CN116489013B (en) * | 2023-03-20 | 2024-04-05 | 国网湖北省电力有限公司随州供电公司 | Method for shortening integration time of construction system of ground dispatching control system |
| CN117440360B (en) * | 2023-12-21 | 2024-04-05 | 星汉智能科技股份有限公司 | eSIM realization method and system of CPE, electronic equipment and storage medium |
| CN118074338B (en) * | 2024-04-24 | 2024-07-09 | 国网甘肃省电力公司兰州供电公司 | Multi-terminal equipment dispatching networking ordering error locking prevention method in power supply system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09135536A (en) * | 1995-11-07 | 1997-05-20 | Hitachi Ltd | Power system interconnection system |
| CN1630160A (en) * | 2004-08-27 | 2005-06-22 | 江苏省电力公司南京供电公司 | Method for establishing electric network monitoring disaster back-up system |
| CN105306559A (en) * | 2015-10-12 | 2016-02-03 | 国电南瑞科技股份有限公司 | Multi-partition message control system without central partition for regional power grid regulation and control system |
| CN105516308A (en) * | 2015-12-09 | 2016-04-20 | 国网福建省电力有限公司 | Wide-area service-oriented data interaction system and method based on service management center |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103577938A (en) * | 2013-11-15 | 2014-02-12 | 国家电网公司 | Power grid dispatching automation main-and-standby system model synchronizing method and synchronizing system thereof |
| CN105447175A (en) * | 2015-12-09 | 2016-03-30 | 中国电力科学研究院 | Power grid model sharing method applicable to distributed computation of power system |
| CN105553701A (en) * | 2015-12-11 | 2016-05-04 | 国网青海省电力公司 | Distribution network adjustment and control system and control method thereof |
| CN105759754B (en) * | 2016-02-16 | 2018-06-26 | 国网安徽省电力公司 | Province ground graphical data operation and sharing method in county's integration dispatch automated system |
-
2016
- 2016-09-22 CN CN201610842258.5A patent/CN106340882B/en active Active
- 2016-12-09 WO PCT/CN2016/109170 patent/WO2018053947A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09135536A (en) * | 1995-11-07 | 1997-05-20 | Hitachi Ltd | Power system interconnection system |
| CN1630160A (en) * | 2004-08-27 | 2005-06-22 | 江苏省电力公司南京供电公司 | Method for establishing electric network monitoring disaster back-up system |
| CN105306559A (en) * | 2015-10-12 | 2016-02-03 | 国电南瑞科技股份有限公司 | Multi-partition message control system without central partition for regional power grid regulation and control system |
| CN105516308A (en) * | 2015-12-09 | 2016-04-20 | 国网福建省电力有限公司 | Wide-area service-oriented data interaction system and method based on service management center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340882A (en) | 2017-01-18 |
| WO2018053947A1 (en) | 2018-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106340882B (en) | A kind of mutual Preparation Method of equity suitable for the regulation of power grid multi-region integration domain | |
| CN101951025B (en) | Energy management system of offshore grid | |
| CN105099777B (en) | The method of communication gate dual-computer redundancy suitable for track traffic electric power monitoring system | |
| CN104158286A (en) | Integrated main station system for regulation and control | |
| CN109377603B (en) | Distributed whole-network access control system | |
| CN106788838B (en) | System and method for robust control of power time synchronization system | |
| CN106532962B (en) | Multiterminal flexible direct current converter station centralized control method, device and system | |
| CN104467183A (en) | Dispatch anti-misoperation system for regional power grid in adjustment and control integrated mode | |
| EP3747727A1 (en) | Data processing system and method | |
| CN105573228B (en) | The long-distance monitorng device of seawater desalination system | |
| CN105611814A (en) | Group-control control system and control method for data center refrigeration station | |
| CN103559104A (en) | Distributed redundancy real-time database framework based on hybrid communication | |
| CN105846473A (en) | Prefecture-county integration method based on intelligent power grid dispatching control system | |
| CN201781325U (en) | Energy management system for offshore power grid | |
| CN106329732B (en) | High-voltage circuitbreaker monitoring system and its method | |
| CN104201785A (en) | Debugging method and system for hydroelectric power station monitoring system | |
| CN106993002A (en) | A kind of cloud dissemination method of Fault Recorder Information | |
| CN102983627B (en) | Transition method of intellectualized monitoring system modification process of conventional transformer substation | |
| CN101643074A (en) | Hot-standby system for primary and standby control center | |
| CN106209468B (en) | The synchronous method and system of operation information between the active and standby dispatch automated system of isomery | |
| CN109367586A (en) | A kind of city rail traffic signal system clock system and method | |
| CN103281313B (en) | Based on distributed right management method in track traffic synthetic monitoring system | |
| CN105226823B (en) | One kind station domain O＆M support platform | |
| CN115765194B (en) | Ship electric power monitoring system based on double monitoring networks | |
| CN209258153U (en) | A kind of city rail traffic signal system clock system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |