CN105843194A - Intelligent power dispatching control system - Google Patents
Intelligent power dispatching control system Download PDFInfo
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- CN105843194A CN105843194A CN201610327864.3A CN201610327864A CN105843194A CN 105843194 A CN105843194 A CN 105843194A CN 201610327864 A CN201610327864 A CN 201610327864A CN 105843194 A CN105843194 A CN 105843194A
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- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 91
- 238000013507 mapping Methods 0.000 claims description 28
- 238000000151 deposition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 241001269238 Data Species 0.000 claims description 7
- 241001124569 Lycaenidae Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000002000 scavenging effect Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement 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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- 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
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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
-
- 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
-
- 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
The invention provides an intelligent power dispatching control system. The system comprises a security first zone acquiring machine which is used for acquiring the zone equipment data of a plant station security first zone, an information management large zone acquiring machine, a security second zone acquiring machine which is used for acquiring the zone equipment data of a plant station security second zone and a network management and control system. The host end of the network management and control system and the host ends of other network management and control systems form a host end cluster which is arranged in a cabinet. The method is combined, and the defects of frequent frame omission in the duration of information frame downloading or uploading and dramatic heat increasing in some areas in the cabinet body in the prior art are avoided.
Description
Technical field
The invention belongs to power automation and control technical field, be specifically related to a kind of intelligent electric power Dispatching Control System.
Background technology
In order to apply big data technique, collect, arrange, analyze the different attribute data such as the physical features of electric power monitoring system network, secondary safety protection and other equipment of provincial scope, real time status, O&M operation, asset management, life cycle management, data traffic, it is combined with integration control platform, the ruuning situation of the whole province's Dispatching Control System is comprehensively analyzed, it is achieved the excellent support to provincial integration control platform.Just propose a kind of power dispatching automation control system, including for gather safety one district's harvester of plant stand safety one region device data, information management great Qu harvester, for gathering safety two district's harvesters, the network managing and control system of plant stand safety two region device datas.
And between information management great Qu harvester and network managing and control system the high speed uploaded or the download demand timely of information to be realized, usually simply information frame is used disposable transmission, but, during the uploading or download of information frame, usually perplexed with communication overload problem by telecommunication media, some information frame can occur the problem of the omission of frame, i.e. occurs the frame of information frame to omit phenomenon.
Therefore, during the uploading or download of information frame, how towards numerous and complicated communication environment, reducing frame, to omit phenomenon the most important to the effect of communication.
nullUsually additionally the host side of network managing and control system is the most all to be arranged in cabinet with other the host side of network managing and control system on-the-spot，In such isolation condition can cause cabinet, heat drastically can increase in some areas，Cause runnability and the use cycle of the host side of host side and other network managing and control systems reducing network managing and control system，So the host side of the network managing and control system in cabinet and the host side of other network managing and control systems being cooled down in real time via introducing cold airflow，Remove the problem that heat in cabinet drastically can increase in some areas，Guarantee that the host side of the host side equipped with network managing and control system and other network managing and control systems operates under normal temperature range，Runnability and the use cycle of the host side of the host side equipped with network managing and control system and other network managing and control systems can be improved at a high speed，And how to build cabinet to allow cold airflow can obtain more preferable cooling effectiveness in cabinet，It is strictly a difficult problem the most reluctant.
Summary of the invention
It is an object of the invention to provide a kind of intelligent electric power Dispatching Control System, it is to avoid prior art frequently occurs during the uploading or download of information frame frame and omits the defect that heat in phenomenon, cabinet drastically can increase in some areas.
In order to overcome deficiency of the prior art, the invention provides the solution of a kind of intelligent electric power Dispatching Control System, specific as follows:
Intelligent electric power Dispatching Control System, including for gather plant stand safety one region device data safety one district's harvester, information management great Qu harvester, for gather plant stand safety two region device datas safety two district's harvesters, network managing and control system；Safety one district's harvester gathers plant stand safety one region device data by real-time virtual private network, safety two district gathers and gathers plant stand safety two region device datas, safety one district's harvester and safety two district's harvesters by non real-time Virtual Private Network and by forward isolating device, the data collected are sent to management information great Qu harvester；
The host side of the host side of described network managing and control system and other network managing and control systems forms host side group and is arranged in cabinet, described cabinet includes the porous plate S1 with some through holes, guide plate S2, host side group S3, top is with the operating room S4 having rectangular-shaped groove, ventilator S5 and overhead guard S6, the rectangular-shaped groove on S4 top, described operating room is covered by overhead guard S6, described overhead guard S6 is connected via latch with between operating room S4, in the head of described operating room S4 with porous plate S1, described porous plate S1 can screen out some particulate contaminant in air-flow, the edge of described porous plate S1 is with scarf joint, described scarf joint rabbets the interlocking mouth having on described operating room S4 wall, reach timing with this and dismantle the effect of cleaning dirt；A pair edge in described porous plate S1 each sets up a pair guide plate S2, the vertical equity span of the described operating room S4 vertical equity span than described guide plate S2 is big, the head of described guide plate S2 connects with a pair edge of described porous plate S1, the back of described guide plate S2 maintains interval between the back with operating room S4, described guide plate S2 and operating room S4 makes for overall punching press, its purpose be head lead into cold wind be directed at edge and rear portion heat gathers part, reach to guide purpose；Vertical the same to span with operating room S4 of the transverse horizontal span of described guide plate S2, the pair of guide plate S2 is isolated bleed chamber road by porous plate S1, host side group is separated into Liang Ge branch between working as, in described operating room S4 an opposite side wall distance porous plate S1 closer to one each have a pair through slot, ventilator S5 is set up in described through slot, the pair of through slot is vertically to distribution, scavenging action is taked for the gas in cabinet, the gas gathering heat in cabinet can be sent, reach the purpose of active cooling;
With the information frame communication module for information management great Qu harvester in described information management great Qu harvester；
With the information frame communication module for network managing and control system in described network managing and control system.
The method of described power dispatching automation control system, specific as follows:
Management information great Qu harvester sends network managing and control system to the device data received, and network managing and control system carries out data process by the pre-set programs information to collecting again；
And information management great Qu harvester to network managing and control system output information time, carry out in the following manner:
Step 1: when information management great Qu harvester is to network managing and control system output information frame, described information frame contains frame number:
Being exactly specifically that information management great Qu harvester exports information to network managing and control system by information frame form, described information frame is with the frame stem set, and described information frame carrys out the output order of expressing information frame possibly together with frame number；
nullStep 2: described information management great Qu harvester obtains the percentage ratio omitting frame come from the transmission of network managing and control system，The percentage ratio of described omission frame be this network managing and control system by the information frame counted with frame number and obtain: after being exactly specifically the information frame that network managing and control system gets self-information management great Qu harvester output，Obtain the frame number of described information frame，And store this frame number，So quantity for the frame number of described information frame to obtaining of the information frame communication module of network managing and control system is added up，When the quantity of the frame number of described information frame is the marginal value set，The described information frame communication module for network managing and control system can derive the percentage ratio omitting frame by the quantity of the frame number of the described information frame of statistics，And the percentage ratio of described omission frame is delivered to described information management great Qu harvester，The percentage ratio of described omission frame is the result after the quantity of the information frame that the quantity of the information frame that network managing and control system obtains exports with information management great Qu harvester is divided by，Namely performed by the queue of preseting length size；The queue of this preseting length size includes that the queue depositing the frame number of the information frame obtained is constituted with the memory element for statistics, in the queue of the frame number that the queue of the most described preseting length size can deposit in the information frame obtained, when the frame number queue of the information frame deposited does not accommodates, count the quantity of the information frame obtained and deposit in the memory element of statistics, the quantity of the information frame then quantity of the information frame obtained exported with information management great Qu harvester be divided by after result as the percentage ratio of described omission frame, then the queue of the frame number depositing the information frame obtained is emptied；
nullStep 3: the information frame communication module for information management great Qu harvester in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode: namely information management great Qu harvester is in advance for the percentage ratio corresponding information frame communication mode of mapping omitting frame in each interval，Percentage ratio and the mapping relations of information frame communication mode omitting frame are also deposited as mapping table，When described information management great Qu harvester obtains the percentage ratio omitting frame of automatic network managing and control system，In mapping table, retrieval is with the percentage ratio corresponding information frame communication mode omitting frame，Also in ensuing information frame exports，The output of information frame is performed according to retrieved message frame traffic mode，The most specifically，When the percentage ratio omitting frame is not more than one of percentage，The information frame communication mode that described information management great Qu harvester continues to be currently in use carries out the output of information frame；When the percentage ratio omitting frame is more than one of percentage and the interval less than 4 percent, described information management great Qu gathers function and same information frame is exported double, and the time slot of double information frame is 4 microseconds；When omitting the percentage ratio of the frame interval more than 4 percent and less than 9 percent, described information management great Qu harvester can be 4 microseconds same information frame output time slot between four parts, and four parts of information frames；When the percentage ratio omitting frame is more than 9 percent, described information management great Qu gathers the route of function regulation output information frame.
nullBy the framework of the present invention，Cold airflow is led into cabinet by porous plate S1，Cold airflow arrives the back of guide plate S2 through guide plate S2 isolated bleed chamber road，Because the vertical equity span that the vertical equity span of described operating room S4 is than described guide plate S2 is big，Cold airflow will be moved to the both sides of the cabinet residing for host side，Be incorporated into described operating room S4 an opposite side wall distance porous plate S1 closer to one each have a pair through slot and described through slot in set up the structure of ventilator S5，To implement ventilation towards the gas in cabinet，Air-flow will carry the metapyretic air-flow of host side and derive from the position of ventilator S5，And after introducing described guide plate S2，Cold airflow passing through in cabinet is exaggerated bigger，Effect with host side is the most complete，It is prone to take away the more more substantial hot-fluid than in the past，Plus the scavenging performance because of ventilator S5，Improve the efficiency of air-flow in cabinet，The heat allowing host side produce when running more efficient can send cabinet，Ensure that host side is run in more preferably environment.nullThe method of the present invention is when information management great Qu harvester is to network managing and control system output information frame，Described information frame contains frame number，Described information management great Qu harvester obtains the percentage ratio omitting frame come from the transmission of network managing and control system，The percentage ratio of described omission frame be this network managing and control system by the information frame counted with frame number and obtain，The information frame communication module for information management great Qu harvester in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode，So information management great Qu harvester selects information frame communication mode to perform information frame communication subsequently according to the percentage ratio omitting frame returned，Thus can be via selecting information frame communication mode in time，Reduce the percentage ratio omitting frame that telecommunication media communicates with the information frame under the puzzlement of communication overload problem.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the intelligent electric power Dispatching Control System of the present invention.
Fig. 2 is the structural representation of the cabinet of the present invention.
Fig. 3 is the structural representation of the overhead guard of the present invention.
Fig. 4 is the structural representation of the operating room of the present invention.
Fig. 5 is the structural representation of the porous plate of the present invention.
Detailed description of the invention
With embodiment, summary of the invention is described further below in conjunction with the accompanying drawings:
As Figure 1-Figure 5, intelligent electric power Dispatching Control System, including for gather plant stand safety one region device data safety one district's harvester, information management great Qu harvester, for gather plant stand safety two region device datas safety two district's harvesters, network managing and control system；Safety one district's harvester gathers plant stand safety one region device data by real-time virtual private network, safety two district gathers and gathers plant stand safety two region device datas, safety one district's harvester and safety two district's harvesters by non real-time Virtual Private Network and by forward isolating device, the data collected are sent to management information great Qu harvester；
The host side of the host side of described network managing and control system and other network managing and control systems forms host side group and is arranged in cabinet, described cabinet includes the porous plate S1 with some through holes, guide plate S2, host side group S3, top is with the operating room S4 having rectangular-shaped groove, ventilator S5 and overhead guard S6, the rectangular-shaped groove on S4 top, described operating room is covered by overhead guard S6, described overhead guard S6 is connected via latch with between operating room S4, in the head of described operating room S4 with porous plate S1, described porous plate S1 can screen out some particulate contaminant in air-flow, the edge of described porous plate S1 is with scarf joint, described scarf joint rabbets the interlocking mouth having on described operating room S4 wall, reach timing with this and dismantle the effect of cleaning dirt；A pair edge in described porous plate S1 each sets up a pair guide plate S2, the vertical equity span of the described operating room S4 vertical equity span than described guide plate S2 is big, the head of described guide plate S2 connects with a pair edge of described porous plate S1, the back of described guide plate S2 maintains interval between the back with operating room S4, described guide plate S2 and operating room S4 makes for overall punching press, its purpose be head lead into cold wind be directed at edge and rear portion heat gathers part, reach to guide purpose；Vertical the same to span with operating room S4 of the transverse horizontal span of described guide plate S2, the pair of guide plate S2 is isolated bleed chamber road by porous plate S1, host side group is separated into Liang Ge branch between working as, in described operating room S4 an opposite side wall distance porous plate S1 closer to one each have a pair through slot, ventilator S5 is set up in described through slot, the pair of through slot is vertically to distribution, scavenging action is taked for the gas in cabinet, the gas gathering heat in cabinet can be sent, reach the purpose of active cooling;
With the information frame communication module for information management great Qu harvester in described information management great Qu harvester；
With the information frame communication module for network managing and control system in described network managing and control system.
nullBy the framework of the present invention，Cold airflow is led into cabinet by porous plate S1，Cold airflow arrives the back of guide plate S2 through guide plate S2 isolated bleed chamber road，Because the vertical equity span that the vertical equity span of described operating room S4 is than described guide plate S2 is big，Cold airflow will be moved to the both sides of the cabinet residing for host side，Be incorporated into described operating room S4 an opposite side wall distance porous plate S1 closer to one each have a pair through slot and described through slot in set up the structure of ventilator S5，To implement ventilation towards the gas in cabinet，Air-flow will carry the metapyretic air-flow of host side and derive from the position of ventilator S5，And after introducing described guide plate S2，Cold airflow passing through in cabinet is exaggerated bigger，Effect with host side is the most complete，It is prone to take away the more more substantial hot-fluid than in the past，Plus the scavenging performance because of ventilator S5，Improve the efficiency of air-flow in cabinet，The heat allowing host side produce when running more efficient can send cabinet，Ensure that host side is run in more preferably environment.
Such design, via facts have proved, compared with Technical comparing, maximum warm spot when host side group runs in cabinet reduces about 7 degree, heat convergency space is eliminated, the running temperature of host side group is maintained at 19-32 degree, and the temperature difference between host side decreases 6 degree, and such cooling effect is the best.
By it was verified that described guide plate S2 back with between the back of operating room S4 keep gap size be 5cm optimum cool down.
The method of described power dispatching automation control system, specific as follows:
Management information great Qu harvester sends network managing and control system to the device data received, and network managing and control system carries out data process by the pre-set programs information to collecting again；
And information management great Qu harvester to network managing and control system output information time, carry out in the following manner:
Step 1: when information management great Qu harvester is to network managing and control system output information frame, described information frame contains frame number:
Being exactly specifically that information management great Qu harvester exports information to network managing and control system by information frame form, described information frame is with the frame stem set, and described information frame carrys out the output order of expressing information frame possibly together with frame number；
nullStep 2: described information management great Qu harvester obtains the percentage ratio omitting frame come from the transmission of network managing and control system，The percentage ratio of described omission frame be this network managing and control system by the information frame counted with frame number and obtain: after being exactly specifically the information frame that network managing and control system gets self-information management great Qu harvester output，Obtain the frame number of described information frame，And store this frame number，So quantity for the frame number of described information frame to obtaining of the information frame communication module of network managing and control system is added up，When the quantity of the frame number of described information frame is the marginal value set，The described information frame communication module for network managing and control system can derive the percentage ratio omitting frame by the quantity of the frame number of the described information frame of statistics，And the percentage ratio of described omission frame is delivered to described information management great Qu harvester，The percentage ratio of described omission frame is the result after the quantity of the information frame that the quantity of the information frame that network managing and control system obtains exports with information management great Qu harvester is divided by，Namely performed by the queue of preseting length size；The queue of this preseting length size includes that the queue depositing the frame number of the information frame obtained is constituted with the memory element for statistics, in the queue of the frame number that the queue of the most described preseting length size can deposit in the information frame obtained, when the frame number queue of the information frame deposited does not accommodates, count the quantity of the information frame obtained and deposit in the memory element of statistics, the quantity of the information frame then quantity of the information frame obtained exported with information management great Qu harvester be divided by after result as the percentage ratio of described omission frame, then the queue of the frame number depositing the information frame obtained is emptied；
nullStep 3: the information frame communication module for information management great Qu harvester in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode: namely information management great Qu harvester is in advance for the percentage ratio corresponding information frame communication mode of mapping omitting frame in each interval，Percentage ratio and the mapping relations of information frame communication mode omitting frame are also deposited as mapping table，When described information management great Qu harvester obtains the percentage ratio omitting frame of automatic network managing and control system，In mapping table, retrieval is with the percentage ratio corresponding information frame communication mode omitting frame，Also in ensuing information frame exports，The output of information frame is performed according to retrieved message frame traffic mode，The most specifically，When the percentage ratio omitting frame is not more than one of percentage，The information frame communication mode that described information management great Qu harvester continues to be currently in use carries out the output of information frame；When the percentage ratio omitting frame is more than one of percentage and the interval less than 4 percent, described information management great Qu gathers function and same information frame is exported double, and the time slot of double information frame is 4 microseconds；When omitting the percentage ratio of the frame interval more than 4 percent and less than 9 percent, described information management great Qu harvester can be 4 microseconds same information frame output time slot between four parts, and four parts of information frames；When the percentage ratio omitting frame is more than 9 percent, described information management great Qu gathers the route of function regulation output information frame.
nullThe method of the present invention is when information management great Qu harvester is to network managing and control system output information frame，Described information frame contains frame number，Described information management great Qu harvester obtains the percentage ratio omitting frame come from the transmission of network managing and control system，The percentage ratio of described omission frame be this network managing and control system by the information frame counted with frame number and obtain，The information frame communication module for information management great Qu harvester in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode，So information management great Qu harvester selects information frame communication mode to perform information frame communication subsequently according to the percentage ratio omitting frame returned，Thus can be via selecting information frame communication mode in time，Reduce the percentage ratio omitting frame that telecommunication media communicates with the information frame under the puzzlement of communication overload problem.
When additionally including network managing and control system to information management great Qu harvester output information, carry out in the following manner:
Step 4: when network managing and control system is to information management great Qu harvester output information frame, described information frame contains frame number:
Being exactly specifically that network managing and control system exports information to information management great Qu harvester by information frame form, described information frame is with the frame stem set, and described information frame carrys out the output order of expressing information frame possibly together with frame number；
nullStep 5: described network managing and control system obtains the percentage ratio omitting frame come from the transmission of information management great Qu harvester，The percentage ratio of described omission frame be this information management great Qu harvester by the information frame counted with frame number and obtain: after being exactly specifically the information frame that information management great Qu harvester gets the output of automatic network managing and control system，Obtain the frame number of described information frame，And store this frame number，So quantity for the frame number of described information frame to obtaining of the information frame communication module of information management great Qu harvester is added up，When the quantity of the frame number of described information frame is the marginal value set，The described information frame communication module for information management great Qu harvester can derive the percentage ratio omitting frame by the quantity of the frame number of the described information frame of statistics，And the percentage ratio of described omission frame is delivered to described network managing and control system，The percentage ratio of described omission frame is the result after the quantity of the information frame that the quantity of the information frame that information management great Qu harvester obtains exports with network managing and control system is divided by，Namely performed by the queue of preseting length size；The queue of this preseting length size includes that the queue depositing the frame number of the information frame obtained is constituted with the memory element for statistics, in the queue of the frame number that the queue of the most described preseting length size can deposit in the information frame obtained, when the frame number queue of the information frame deposited does not accommodates, count the quantity of the information frame obtained and deposit in the memory element of statistics, the quantity of the information frame then quantity of the information frame obtained exported with information management great Qu harvester be divided by after result as the percentage ratio of described omission frame, then the queue of the frame number depositing the information frame obtained is emptied；
nullStep 6: the information frame communication module for network managing and control system in described network managing and control system is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode: namely network managing and control system is in advance for the percentage ratio corresponding information frame communication mode of mapping omitting frame in each interval，Percentage ratio and the mapping relations of information frame communication mode omitting frame are also deposited as mapping table，Described network managing and control system obtain from information management great Qu harvester omit frame percentage ratio when，In mapping table, retrieval is with the percentage ratio corresponding information frame communication mode omitting frame，Also in ensuing information frame exports，The output of information frame is performed according to retrieved message frame traffic mode，The most specifically，When the percentage ratio omitting frame is not more than one of percentage，The information frame communication mode that described network managing and control system continues to be currently in use carries out the output of information frame；When the percentage ratio omitting frame is more than one of percentage and the interval less than 4 percent, described network managing and control system can export double same information frame, and the time slot of double information frame is 4 microseconds；When omitting the percentage ratio of the frame interval more than 4 percent and less than 9 percent, described network managing and control system can be 4 microseconds same information frame output time slot between four parts, and four parts of information frames；When the percentage ratio omitting frame is more than 9 percent, described network managing and control system can regulate the route of output information frame.
nullThe method of the present invention is when network managing and control system is to information management great Qu harvester output information frame，Described information frame contains frame number，Described network managing and control system obtains the percentage ratio omitting frame come from the transmission of information management great Qu harvester，The percentage ratio of described omission frame be this information management great Qu harvester by the information frame counted with frame number and obtain，The information frame communication module for network managing and control system in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode，So network managing and control system selects information frame communication mode to perform information frame communication subsequently according to the percentage ratio omitting frame returned，Thus can be via selecting information frame communication mode in time，Reduce the percentage ratio omitting frame that telecommunication media communicates with the information frame under the puzzlement of communication overload problem.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is made any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solution of the present invention content, technical spirit according to the present invention, within the spirit and principles in the present invention, the any simple amendment that above example is made, equivalent and improvement etc., within all still falling within the protection domain of technical solution of the present invention.
Claims (4)
1. intelligent electric power Dispatching Control System, it is characterised in that include for gather plant stand safety one region device data safety one district's harvester, information management great Qu harvester, for gather plant stand safety two region device datas safety two district's harvesters, network managing and control system；Safety one district's harvester gathers plant stand safety one region device data by real-time virtual private network, safety two district gathers and gathers plant stand safety two region device datas, safety one district's harvester and safety two district's harvesters by non real-time Virtual Private Network and by forward isolating device, the data collected are sent to management information great Qu harvester；
The host side of the host side of described network managing and control system and other network managing and control systems forms host side group and is arranged in cabinet, described cabinet includes the porous plate with some through holes, guide plate, host side group, top is with the operating room having rectangular-shaped groove, ventilator and overhead guard, the rectangular-shaped groove on top, described operating room is covered by overhead guard, described overhead guard is connected via latch with between operating room, head in described operating room is with porous plate, described porous plate can screen out the particulate contaminant in air-flow, the edge of described porous plate is with scarf joint, described scarf joint rabbets the interlocking mouth having on described chamber wall, reach timing with this and dismantle the effect of cleaning dirt；A pair edge in described porous plate each sets up a pair guide plate, the vertical equity span of described operating room is bigger than the vertical equity span of described guide plate, the head of described guide plate connects with a pair edge of described porous plate, the back of described guide plate is with maintaining interval between the back of operating room, described guide plate is made for overall punching press with operating room, its purpose be head lead into cold wind be directed at edge and rear portion heat gathers part, reach to guide purpose；Vertical the same to span with operating room of the transverse horizontal span of described guide plate, the pair of guide plate is isolated bleed chamber road by porous plate, host side group is separated into Liang Ge branch between working as, the distance porous plate of the opposite side wall in described operating room closer to one each have a pair through slot, ventilator is set up in described through slot, the pair of through slot is vertically to distribution, scavenging action is taked for the gas in cabinet, the gas gathering heat in cabinet can be sent, reach the purpose of active cooling;
With the information frame communication module for information management great Qu harvester in described information management great Qu harvester；With the information frame communication module for network managing and control system in described network managing and control system.
Intelligent electric power Dispatching Control System the most according to claim 1, it is characterised in that the back of described guide plate is 5cm with the gap size kept between the back of operating room.
Intelligent electric power Dispatching Control System the most according to claim 1, it is characterised in that specific as follows:
Management information great Qu harvester sends network managing and control system to the device data received, and network managing and control system carries out data process by the pre-set programs information to collecting again；
And information management great Qu harvester to network managing and control system output information time, carry out in the following manner:
Step 1: when information management great Qu harvester is to network managing and control system output information frame, described information frame contains frame number:
Being exactly specifically that information management great Qu harvester exports information to network managing and control system by information frame form, described information frame is with the frame stem set, and described information frame carrys out the output order of expressing information frame possibly together with frame number；
nullStep 2: described information management great Qu harvester obtains the percentage ratio omitting frame come from the transmission of network managing and control system，The percentage ratio of described omission frame be this network managing and control system by the information frame counted with frame number and obtain: after being exactly specifically the information frame that network managing and control system gets self-information management great Qu harvester output，Obtain the frame number of described information frame，And store this frame number，So quantity for the frame number of described information frame to obtaining of the information frame communication module of network managing and control system is added up，When the quantity of the frame number of described information frame is the marginal value set，The described information frame communication module for network managing and control system can derive the percentage ratio omitting frame by the quantity of the frame number of the described information frame of statistics，And the percentage ratio of described omission frame is delivered to described information management great Qu harvester，The percentage ratio of described omission frame is the result after the quantity of the information frame that the quantity of the information frame that network managing and control system obtains exports with information management great Qu harvester is divided by，Namely performed by the queue of preseting length size；The queue of this preseting length size includes that the queue depositing the frame number of the information frame obtained is constituted with the memory element for statistics, in the queue of the frame number that the queue of the most described preseting length size can deposit in the information frame obtained, when the frame number queue of the information frame deposited does not accommodates, count the quantity of the information frame obtained and deposit in the memory element of statistics, the quantity of the information frame then quantity of the information frame obtained exported with information management great Qu harvester be divided by after result as the percentage ratio of described omission frame, then the queue of the frame number depositing the information frame obtained is emptied；
nullStep 3: the information frame communication module for information management great Qu harvester in described information management great Qu harvester is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode: namely information management great Qu harvester is in advance for the percentage ratio corresponding information frame communication mode of mapping omitting frame in each interval，Percentage ratio and the mapping relations of information frame communication mode omitting frame are also deposited as mapping table，When described information management great Qu harvester obtains the percentage ratio omitting frame of automatic network managing and control system，In mapping table, retrieval is with the percentage ratio corresponding information frame communication mode omitting frame，Also in ensuing information frame exports，The output of information frame is performed according to retrieved message frame traffic mode，The most specifically，When the percentage ratio omitting frame is not more than one of percentage，The information frame communication mode that described information management great Qu harvester continues to be currently in use carries out the output of information frame；When the percentage ratio omitting frame is more than one of percentage and the interval less than 4 percent, described information management great Qu gathers function and same information frame is exported double, and the time slot of double information frame is 4 microseconds；When omitting the percentage ratio of the frame interval more than 4 percent and less than 9 percent, described information management great Qu harvester can be 4 microseconds same information frame output time slot between four parts, and four parts of information frames；When the percentage ratio omitting frame is more than 9 percent, described information management great Qu gathers the route of function regulation output information frame.
Intelligent electric power Dispatching Control System the most according to claim 3, it is characterised in that when additionally including network managing and control system to information management great Qu harvester output information, carry out in the following manner:
Step 4: when network managing and control system is to information management great Qu harvester output information frame, described information frame contains frame number:
Being exactly specifically that network managing and control system exports information to information management great Qu harvester by information frame form, described information frame is with the frame stem set, and described information frame carrys out the output order of expressing information frame possibly together with frame number；
nullStep 5: described network managing and control system obtains the percentage ratio omitting frame come from the transmission of information management great Qu harvester，The percentage ratio of described omission frame be this information management great Qu harvester by the information frame counted with frame number and obtain: after being exactly specifically the information frame that information management great Qu harvester gets the output of automatic network managing and control system，Obtain the frame number of described information frame，And store this frame number，So quantity for the frame number of described information frame to obtaining of the information frame communication module of information management great Qu harvester is added up，When the quantity of the frame number of described information frame is the marginal value set，The described information frame communication module for information management great Qu harvester can derive the percentage ratio omitting frame by the quantity of the frame number of the described information frame of statistics，And the percentage ratio of described omission frame is delivered to described network managing and control system，The percentage ratio of described omission frame is the result after the quantity of the information frame that the quantity of the information frame that information management great Qu harvester obtains exports with network managing and control system is divided by，Namely performed by the queue of preseting length size；The queue of this preseting length size includes that the queue depositing the frame number of the information frame obtained is constituted with the memory element for statistics, in the queue of the frame number that the queue of the most described preseting length size can deposit in the information frame obtained, when the frame number queue of the information frame deposited does not accommodates, count the quantity of the information frame obtained and deposit in the memory element of statistics, the quantity of the information frame then quantity of the information frame obtained exported with information management great Qu harvester be divided by after result as the percentage ratio of described omission frame, then the queue of the frame number depositing the information frame obtained is emptied；
nullStep 6: the information frame communication module for network managing and control system in described network managing and control system is in the percentage ratio mapping table with information frame communication mode omitting frame set，The information frame communication mode that retrieval maps mutually with the percentage ratio omitting frame being delivered to，And realize information frame communication according to this information frame communication mode: namely network managing and control system is in advance for the percentage ratio corresponding information frame communication mode of mapping omitting frame in each interval，Percentage ratio and the mapping relations of information frame communication mode omitting frame are also deposited as mapping table，Described network managing and control system obtain from information management great Qu harvester omit frame percentage ratio when，In mapping table, retrieval is with the percentage ratio corresponding information frame communication mode omitting frame，Also in ensuing information frame exports，The output of information frame is performed according to retrieved message frame traffic mode，The most specifically，When the percentage ratio omitting frame is not more than one of percentage，The information frame communication mode that described network managing and control system continues to be currently in use carries out the output of information frame；When the percentage ratio omitting frame is more than one of percentage and the interval less than 4 percent, described network managing and control system can export double same information frame, and the time slot of double information frame is 4 microseconds；When omitting the percentage ratio of the frame interval more than 4 percent and less than 9 percent, described network managing and control system can be 4 microseconds same information frame output time slot between four parts, and four parts of information frames；When the percentage ratio omitting frame is more than 9 percent, described network managing and control system can regulate the route of output information frame.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396003.XA 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 |
| CN201610327864.3A CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810395320.XA CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810396002.5A CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201810336482.6A CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810408929.6A 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 CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
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| CN201810336482.6A Division CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810396003.XA Division 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 |
| CN201810396002.5A Division CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201810408929.6A Division CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
| CN201810395320.XA Division CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
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| CN105843194B CN105843194B (en) | 2018-08-07 |
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| 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 |
| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| 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 |
| CN201810336482.6A Withdrawn CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
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| 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 |
| 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 |
| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108563207A (en) | 2018-09-21 |
| CN108490901A (en) | 2018-09-04 |
| CN105843194B (en) | 2018-08-07 |
| CN108490903A (en) | 2018-09-04 |
| CN108508859A (en) | 2018-09-07 |
| CN108833054A (en) | 2018-11-16 |
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