CN108490903A - Adjustable routes information frames by intelligent electric power Dispatching Control System working method - Google Patents
Adjustable routes information frames by intelligent electric power Dispatching Control System working method Download PDFInfo
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- CN108490903A CN108490903A CN201810396002.5A CN201810396002A CN108490903A CN 108490903 A CN108490903 A CN 108490903A CN 201810396002 A CN201810396002 A CN 201810396002A CN 108490903 A CN108490903 A CN 108490903A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 241001124569 Lycaenidae Species 0.000 claims abstract description 77
- 241001269238 Data Species 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 64
- 238000013507 mapping Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 6
- 230000002000 scavenging effect Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000037237 body shape Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Adjustable routes information frames by intelligent electric power Dispatching Control System working method, include for acquiring one area's harvester of safety of plant stand one region device data of safety, information management great Qu harvesters, two area's harvesters of safety, network managing and control system for acquiring plant stand two region device datas of safety；The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted in cabinet, and frame is frequently occurred during avoiding the upload or download of information frame in the prior art in conjunction with its method and omits that phenomenon, heat can be in the defect that some areas are drastically increased in cabinet.
Description
Technical field
The invention belongs to power automation control technology fields, and in particular to adjustable routes information frames by intelligent electric power tune
Spend the working method of control system.
Background technology
In order to apply big data technology, the electric power monitoring system network of provincial range, secondary safety are collected, arranged, analyzing
The differences such as physical features, real time status, O＆M operation, asset management, life cycle management, the data traffic of protection and other equipment
Attribute data is combined with integration control platform, carries out comprehensive analysis to the operating condition of the whole province's Dispatching Control System, realizes to saving
The excellent support of the integrated control platform of grade.A kind of power dispatching automation control system is just proposed, including is used to acquire factory
Stand safety one region device data safety one area's harvester, information management great Qu harvesters, for acquire plant stand safety two
Two area's harvesters of safety, the network managing and control system of region device data.
And the high speed of the upload or download of information is realized between information management great Qu harvesters and network managing and control system
Timely demand is usually only transmitted information frame using disposable, however, during the upload or download of information frame, usually met with
To the puzzlement of telecommunication media and communication overload problem, the problem of omission of frame can occur for some information frames, that is, information frame occurs
Frame omits phenomenon.
Therefore, it during the upload of information frame or download, how towards numerous and complicated communication environment, reduces frame and omits phenomenon pair
The effect of communication is more and more important.
Usually in general the host side of other network managing and control system is all the master with the other network managing and control systems in scene
Generator terminal is mounted in cabinet, and such isolation condition can cause heat in cabinet that can drastically increase in some areas, cause to reduce
The runnability and service life of the host side of network managing and control system and the host side of other network managing and control systems, so via
Cold airflow is introduced to carry out in real time the host side of the network managing and control system in cabinet and the host side of other network managing and control systems
Cooling, removing heat in cabinet can be the problem of some areas be drastically increased, it is ensured that host side equipped with network managing and control system and
The host side of other network managing and control systems operates under normal temperature range, can improve at a high speed equipped with network managing and control system
The runnability and service life of host side and the host side of other network managing and control systems, and cabinet how is built to allow cold airflow
Better cooling efficiency can be obtained in cabinet, strictly one reluctant problem for a long time.
Invention content
It is an object of the invention to provide a kind of intelligent electric power Dispatching Control Systems, avoid the upload of information frame in the prior art
Or frame is frequently occurred during downloading and omits that phenomenon, heat can be in the defect that some areas are drastically increased in cabinet.
A kind of solution party of intelligent electric power Dispatching Control System in order to overcome the deficiencies in the prior art, the present invention provides
Case, it is specific as follows：
Intelligent electric power Dispatching Control System includes one area of the safety acquisition for acquiring plant stand one region device data of safety
Machine, information management great Qu harvesters, two area's harvesters of safety, network pipe for acquiring plant stand two region device datas of safety
Control system；One area's harvester of safety acquires plant stand one region device data of safety, 2nd area of safety by real-time virtual private network
It acquires and passes through non real-time Virtual Private Network and acquire plant stand two region device datas of safety, one area's harvester of safety and safe two
Collected data are sent to management information great Qu harvesters by area's harvester by positive isolating device；
The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted on cabinet
In, the cabinet include have with the porous plate S1 of several through holes, guide plate S2, host side group S3, top it is rectangular
Operating room S4, the ventilator S5 of body shape groove and the rectangular-shape groove on the tops overhead guard S6, the operating room S4 are by overhead guard S6
It covers, the overhead guard S6 is connected between operating room S4 via bolt, and porous plate S1, institute are carried in the head of the operating room S4
Some particulate contaminants in air-flow can be screened out by stating porous plate S1, and the edge of the porous plate S1 carries scarf joint, described embedding
Connector rabbets into the interlocking mouth being provided on the operating room S4 walls, has the function that cleaning dirt is dismantled in timing with this；In institute
A pair of of the edge for stating porous plate S1 respectively sets up and draws described in the vertical equity span ratio of a pair of of guide plate S2, the operating room S4
The vertical equity span of guide card S2 is big, and the head of the guide plate S2 connects with a pair of of edge of the porous plate S1, described
The back of guide plate S2 maintains interval between the back with operating room S4, the guide plate S2 and operating room S4 is whole punching press system
At, its purpose is that head lead into cold wind be directed at edge and rear portion heat gathers place, reach guiding purpose；The guide plate
The transverse horizontal span of S2 isolates one with the vertical the same to span of operating room S4, the pair of guide plate S2 by porous plate S1
Host side group is separated into Liang Ge branches by a bleed chamber road between, porous in the distance of a pair of of side wall of the operating room S4
Plate S1 closer to one be respectively provided with a pair of of through slot, ventilator S5 is set up in the through slot, the pair of through slot is
Vertically to distribution, scavenging action is taken for the gas in cabinet, the gas for gathering heat in cabinet can be sent out, be reached
The purpose of active cooling;
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；
Band is useful for the information frame communication module of network managing and control system in the network managing and control system.
The method of the power dispatching automation control system, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system is again by pre-
If program carries out data processing to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame volume
Number：
Be exactly specifically information management great Qu harvesters it is by information frame format come output information to network managing and control system,
Frame stem of the described information frame with setting, described information frame also carry out the output order of expressing information frame containing frame number；
Step 2：Described information manages the percentage that great Qu harvesters obtain the omission frame for transmitting to come from network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in carries：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
The quantity of number is counted, described to be used for network when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit the hundred of frame to export
Divide ratio, and the percentage for omitting frame is transmitted to described information and manages great Qu harvesters, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvesters is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of the information frame arrived, when the frame number queue of the information frame of storage does not accommodate, count to obtain
Information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame is adopted with information management great Qu
The quantity of the information frame of collection machine output be divided by after result as the percentage for omitting frame, then empty the obtained letter of storage
Cease the queue of the frame number of frame；
Step 3：The information frame communication module for information management great Qu harvesters in described information management great Qu harvesters exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and realize information frame traffic according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame obtain in described information management great Qu harvesters and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, when the percentage for omitting frame is no more than 1 percent, described information management great Qu harvesters continue to
The information frame communication mode used carries out the output of information frame；It is more than 1 percent in the percentage for omitting frame and is less than percent
When four section, described information manage great Qu acquisition function same information frame output double, and double information frame when
Between gap be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, described information pipe
The areas Li great harvester can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；It is losing
When the percentage of leakage frame is more than 9 percent, described information manages the routing that great Qu acquisition functions adjust output information frame.
Framework through the invention, cold airflow are led by porous plate S1 into cabinet, and cold airflow is by guide plate S2 separation
The bleed chamber road that goes out and the back for reaching guide plate S2, because the vertical equity span of the operating room S4 is than the guide plate S2
Vertical equity span it is big, cold airflow will be moved to the both sides of the cabinet residing for host side, be incorporated into the operating room S4
A pair of of side wall apart from porous plate S1 closer to one be respectively provided in a pair of of through slot and the through slot and set up ventilation
The structure of machine S5 implements ventilation towards the gas in cabinet, and air-flow will carry the metapyretic air-flow of host side from ventilation
The position of machine S5 exports, and after introducing the guide plate S2, cold airflow in cabinet by exaggerating bigger, with the work of host side
With also more completely, being easy to take away than hot-fluids a greater amount of in the past, in addition because the scavenging performance of ventilator S5, improves in cabinet
The efficiency of air-flow, the heat that produces can more efficient submitting cabinet when allowing host side to run, it is ensured that host side is in more preferably environment
Middle operation.
The method of the present invention is the described information when information management great Qu harvesters are to network managing and control system output information frame
Frame contains frame number, and described information manages the percentage that great Qu harvesters obtain the omission frame for transmitting to come from network managing and control system,
The percentage for omitting frame is that the network managing and control system obtains, the letter by the frame number that the information frame being included in carries
Cease the hundred of the omission frame for managing the information frame communication module for information management great Qu harvesters in great Qu harvesters in setting
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage maps mutually with the omission frame being transmitted to
Mode, and realize information frame traffic according to the information frame communication mode, such information management great Qu harvesters are according to the something lost returned
The information frame traffic for leaking the percentage of frame to select information frame communication mode to execute subsequent, thus can be via timely selection
Information frame communication mode reduces the percentage of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem
Than.
Description of the drawings
Fig. 1 is the schematic diagram of the intelligent electric power Dispatching Control System of the present invention；
Fig. 2 is the structural schematic diagram of the cabinet of the present invention；
Fig. 3 is the structural schematic diagram of the overhead guard of the present invention；
Fig. 4 is the structural schematic diagram of the operating room of the present invention；
Fig. 5 is the structural schematic diagram of the porous plate of the present invention.
Specific implementation mode
Invention content is described further with reference to the accompanying drawings and examples：
As Figure 1-Figure 5, intelligent electric power Dispatching Control System includes for acquiring plant stand one region device data of safety
One area's harvester of safety, information management great Qu harvesters, 2nd area of safety for acquiring plant stand two region device datas of safety
Harvester, network managing and control system；One area's harvester of safety acquires plant stand one region equipment of safety by real-time virtual private network
Data, 2nd area of safety acquire and pass through non real-time Virtual Private Network and acquire plant stand two region device datas of safety, one area of safety
Collected data are sent to management information great Qu harvesters by harvester and two area's harvesters of safety by positive isolating device；
The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted on cabinet
In, the cabinet include have with the porous plate S1 of several through holes, guide plate S2, host side group S3, top it is rectangular
Operating room S4, the ventilator S5 of body shape groove and the rectangular-shape groove on the tops overhead guard S6, the operating room S4 are by overhead guard S6
It covers, the overhead guard S6 is connected between operating room S4 via bolt, and porous plate S1, institute are carried in the head of the operating room S4
Some particulate contaminants in air-flow can be screened out by stating porous plate S1, and the edge of the porous plate S1 carries scarf joint, described embedding
Connector rabbets into the interlocking mouth being provided on the operating room S4 walls, has the function that cleaning dirt is dismantled in timing with this；In institute
A pair of of the edge for stating porous plate S1 respectively sets up and draws described in the vertical equity span ratio of a pair of of guide plate S2, the operating room S4
The vertical equity span of guide card S2 is big, and the head of the guide plate S2 connects with a pair of of edge of the porous plate S1, described
The back of guide plate S2 maintains interval between the back with operating room S4, the guide plate S2 and operating room S4 is whole punching press system
At, its purpose is that head lead into cold wind be directed at edge and rear portion heat gathers place, reach guiding purpose；The guide plate
The transverse horizontal span of S2 isolates one with the vertical the same to span of operating room S4, the pair of guide plate S2 by porous plate S1
Host side group is separated into Liang Ge branches by a bleed chamber road between, porous in the distance of a pair of of side wall of the operating room S4
Plate S1 closer to one be respectively provided with a pair of of through slot, ventilator S5 is set up in the through slot, the pair of through slot is
Vertically to distribution, scavenging action is taken for the gas in cabinet, the gas for gathering heat in cabinet can be sent out, be reached
The purpose of active cooling;
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；
Band is useful for the information frame communication module of network managing and control system in the network managing and control system.
Framework through the invention, cold airflow are led by porous plate S1 into cabinet, and cold airflow is by guide plate S2 separation
The bleed chamber road that goes out and the back for reaching guide plate S2, because the vertical equity span of the operating room S4 is than the guide plate S2
Vertical equity span it is big, cold airflow will be moved to the both sides of the cabinet residing for host side, be incorporated into the operating room S4
A pair of of side wall apart from porous plate S1 closer to one be respectively provided in a pair of of through slot and the through slot and set up ventilation
The structure of machine S5 implements ventilation towards the gas in cabinet, and air-flow will carry the metapyretic air-flow of host side from ventilation
The position of machine S5 exports, and after introducing the guide plate S2, cold airflow in cabinet by exaggerating bigger, with the work of host side
With also more completely, being easy to take away than hot-fluids a greater amount of in the past, in addition because the scavenging performance of ventilator S5, improves in cabinet
The efficiency of air-flow, the heat that produces can more efficient submitting cabinet when allowing host side to run, it is ensured that host side is in more preferably environment
Middle operation.
Such design, via it was verified that compared with Technical comparing, maximum warm spot when host side group runs in cabinet
Reduce 7 degree or so so that heat convergency space eliminates, and the running temperature of host side group is maintained at 19-32 degree, between host side
Temperature difference reduce 6 degree, such cooling effect is very good.
By it was verified that the gap size kept between back of the back with operating room S4 of the guide plate S2 is 5cm
Optimum cools down.
The method of the power dispatching automation control system, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system is again by pre-
If program carries out data processing to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame volume
Number：
Be exactly specifically information management great Qu harvesters it is by information frame format come output information to network managing and control system,
Frame stem of the described information frame with setting, described information frame also carry out the output order of expressing information frame containing frame number；
Step 2：Described information manages the percentage that great Qu harvesters obtain the omission frame for transmitting to come from network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in carries：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
The quantity of number is counted, described to be used for network when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit the hundred of frame to export
Divide ratio, and the percentage for omitting frame is transmitted to described information and manages great Qu harvesters, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvesters is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of the information frame arrived, when the frame number queue of the information frame of storage does not accommodate, count to obtain
Information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame is adopted with information management great Qu
The quantity of the information frame of collection machine output be divided by after result as the percentage for omitting frame, then empty the obtained letter of storage
Cease the queue of the frame number of frame；
Step 3：The information frame communication module for information management great Qu harvesters in described information management great Qu harvesters exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and realize information frame traffic according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame obtain in described information management great Qu harvesters and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, when the percentage for omitting frame is no more than 1 percent, described information management great Qu harvesters continue to
The information frame communication mode used carries out the output of information frame；It is more than 1 percent in the percentage for omitting frame and is less than percent
When four section, described information manage great Qu acquisition function same information frame output double, and double information frame when
Between gap be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, described information pipe
The areas Li great harvester can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；It is losing
When the percentage of leakage frame is more than 9 percent, described information manages the routing that great Qu acquisition functions adjust output information frame.
The method of the present invention is the described information when information management great Qu harvesters are to network managing and control system output information frame
Frame contains frame number, and described information manages the percentage that great Qu harvesters obtain the omission frame for transmitting to come from network managing and control system,
The percentage for omitting frame is that the network managing and control system obtains, the letter by the frame number that the information frame being included in carries
Cease the hundred of the omission frame for managing the information frame communication module for information management great Qu harvesters in great Qu harvesters in setting
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage maps mutually with the omission frame being transmitted to
Mode, and realize information frame traffic according to the information frame communication mode, such information management great Qu harvesters are according to the something lost returned
The information frame traffic for leaking the percentage of frame to select information frame communication mode to execute subsequent, thus can be via timely selection
Information frame communication mode reduces the percentage of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem
Than.
When additionally including network managing and control system to information management great Qu harvester output informations, in the following manner into
Row：
Step 4：When network managing and control system is to information management great Qu harvester output information frames, described information frame contains frame volume
Number：
Be exactly specifically network managing and control system it is by information frame format come output information to information management great Qu harvesters,
Frame stem of the described information frame with setting, described information frame also carry out the output order of expressing information frame containing frame number；
Step 5：The network managing and control system obtains the percentage for the omission frame for transmitting to come from information management great Qu harvesters, described
The percentage for omitting frame is that information management great Qu harvesters are obtained by the frame number that the information frame being included in carries：Specifically
For be exactly information management great Qu harvesters get automatic network managing and control system output information frame after, obtain described information frame
Frame number, and store the frame number is used for the information frame communication modules of information management great Qu harvesters to described in obtaining in this way
The quantity of the frame number of information frame is counted, when the quantity of the frame number of described information frame is the critical value of setting, institute
State the quantity of the frame number for the described information frame that can rely on statistics for the information frame communication module of information management great Qu harvesters
To export the percentage for omitting frame, and the percentage for omitting frame is transmitted to the network managing and control system, the omission frame
Percentage be the information frame that information management great Qu harvesters obtain the number of information frame that is exported with network managing and control system of quantity
Measure after being divided by as a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes depositing
The queue of the frame number for the information frame put is constituted with the storage unit for statistics, i.e., the queue of the described setting length scale
In the queue of the frame number for the information frame that can be deposited in, when the frame number queue of the information frame of storage does not accommodate,
The quantity of the information frame counted and the storage unit for depositing in statistics, then the same information of quantity of obtained information frame
Management great Qu harvesters output information frame quantity be divided by after result as it is described omit frame percentage, then empty and deposit
The queue of the frame number for the information frame put；
Step 6：The omission frame of the information frame communication module for network managing and control system in the network managing and control system in setting
Mapping table of the percentage with information frame communication mode in, information frame of the retrieval with the percentage maps mutually for the omission frame being transmitted to
Communication mode, and realize information frame traffic according to the information frame communication mode：Namely network managing and control system is each area in advance
Between the percentage of omission frame map corresponding information frame communication mode, also as mapping table come store omit frame percentage and
The mapping relations of information frame communication mode obtain the omission frame from information management great Qu harvesters in the network managing and control system
Percentage when, in mapping table retrieve with omit frame the corresponding information frame communication mode of percentage, also in next
In information frame output, the output of execution information frame is carried out according to retrieved message frame traffic mode, then specifically, omitting frame
Percentage no more than when 1 percent, the network managing and control system continues to information frame communication mode currently in use and carries out
The output of information frame；When the percentage for omitting frame is more than 1 percent and the section less than 4 percent, the network pipe
Control system can export same information frame double, and the time slot of double information frame is 4 microseconds；In the percentage for omitting frame
When section more than 4 percent and less than 9 percent, same information frame can be exported four by the network managing and control system
Part, and the time slot between four parts of information frames is 4 microseconds；When the percentage for omitting frame is more than 9 percent, the net
Network managing and control system can adjust the routing of output information frame.
The method of the present invention is the described information when network managing and control system is to information management great Qu harvester output information frames
Frame contains frame number, and the network managing and control system obtains the percentage for the omission frame for transmitting to come from information management great Qu harvesters,
The percentage for omitting frame is that information management great Qu harvesters are obtained by the frame number that the information frame being included in carries,
Described information manage great Qu harvesters in the information frame communication module for network managing and control system setting omit frame hundred
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage maps mutually with the omission frame being transmitted to
Mode, and realize information frame traffic according to the information frame communication mode, such network managing and control system is according to the omission frame returned
Percentage, thus can be via timely selection information frame come the information frame traffic for selecting information frame communication mode to execute subsequent
Communication mode reduces the percentage of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, according to the technical essence of the invention,
Within the spirit and principles in the present invention, to any simple modification, equivalent replacement and improvement etc. made by above example, still
Belong within the protection domain of technical solution of the present invention.
Claims (1)
1. the working method of intelligent electric power Dispatching Control System, it is characterised in that set including being used to acquire plant stand one region of safety
For one area's harvester of safety of data, information management great Qu harvesters, for acquiring plant stand two region device datas of safety
Two area's harvesters of safety, network managing and control system；One area's harvester of safety acquires one area of plant stand safety by real-time virtual private network
Area equipment data, 2nd area of safety acquire and acquire plant stand two region device datas of safety by non real-time Virtual Private Network,
It is big that collected data are sent to management information by one area's harvester of safety and two area's harvesters of safety by positive isolating device
Area's harvester；
The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted on cabinet
In, the cabinet includes having rectangular-shape recessed with the porous plates of several through holes, guide plate, host side group, top
The rectangular-shape groove of operating room, ventilator and the overhead guard of slot, the operating room top is covered by overhead guard, the same work of overhead guard
Make to be connected via bolt between room, carries porous plate in the head of the operating room, the porous plate can screen out in air-flow
Particulate contaminant, the edge of the porous plate carry scarf joint, and the scarf joint is rabbeted embedding into being provided on the chamber wall
Interface clears up dirt with this to have the function that timing is dismantled；A pair is respectively set up in a pair of of edge of the porous plate to draw
The vertical equity span of guide card, the operating room is bigger than the vertical equity span of the guide plate, the head of the guide plate
A pair of of edge with the porous plate connects, and the back of the guide plate is described to draw with maintaining interval between the back of operating room
Guide card and operating room are made of whole punching press, its purpose is that head lead into cold wind be directed at edge and rear portion heat gathers it
Place, reaches guiding purpose；The transverse horizontal span of the guide plate is the same as the vertical the same to span of operating room, the pair of guiding
Piece isolates a bleed chamber road by porous plate, and host side group is separated into Liang Ge branches between, and one in the operating room
To side wall apart from porous plate closer to one be respectively provided with a pair of of through slot, set up ventilator in the through slot, it is described
A pair of of through slot is to take scavenging action for the gas in cabinet vertically to distribution, can be the heat that gathers in cabinet
Gas is sent out, and achievees the purpose that active cooling;
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；The net
Band is useful for the information frame communication module of network managing and control system in network managing and control system；
The working method of the intelligent electric power Dispatching Control System, including：
The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system is again by pre-
If program carries out data processing to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame volume
Number；
Step 2：Described information manages the percentage that great Qu harvesters obtain the omission frame for transmitting to come from network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in carries：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
The quantity of number is counted, described to be used for network when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit the hundred of frame to export
Divide ratio, and the percentage for omitting frame is transmitted to described information and manages great Qu harvesters, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvesters is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted；
Step 3：The information frame communication module for information management great Qu harvesters in described information management great Qu harvesters exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and realize information frame traffic according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame obtain in described information management great Qu harvesters and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, when the percentage for omitting frame is no more than 1 percent, described information management great Qu harvesters continue to
The information frame communication mode used carries out the output of information frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396002.5A CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396002.5A CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201610327864.3A CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327864.3A Division CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
Publications (1)
| Publication Number | Publication Date |
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| CN108490903A true CN108490903A (en) | 2018-09-04 |
Family
ID=56593668
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336482.6A Withdrawn CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810408929.6A Pending CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201610327864.3A Active CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810396003.XA Pending CN108563207A (en) | 2016-05-18 | 2016-05-18 | With network managing and control system adjust routes information frames by intelligent electric power Dispatching Control System |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810336482.6A Withdrawn CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810408929.6A Pending CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
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| CN201610327864.3A Active CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810396003.XA Pending CN108563207A (en) | 2016-05-18 | 2016-05-18 | With network managing and control system adjust routes information frames by intelligent electric power Dispatching Control System |
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| CN (6) | CN108490901A (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105843194A (en) | 2016-08-10 |
| CN108563207A (en) | 2018-09-21 |
| CN108833054A (en) | 2018-11-16 |
| CN105843194B (en) | 2018-08-07 |
| CN108508859A (en) | 2018-09-07 |
| CN108490901A (en) | 2018-09-04 |
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Application publication date: 20180904 |