CN105843194B - Intelligent electric power Dispatching Control System - Google Patents
Intelligent electric power Dispatching Control System Download PDFInfo
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- CN105843194B CN105843194B CN201610327864.3A CN201610327864A CN105843194B CN 105843194 B CN105843194 B CN 105843194B CN 201610327864 A CN201610327864 A CN 201610327864A CN 105843194 B CN105843194 B CN 105843194B
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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], 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], 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
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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
- H04L1/0001—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
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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
- 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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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
Intelligent electric power Dispatching Control System includes 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 a kind of intelligent electric power Dispatching 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 being adopted for acquiring one area of safety of plant stand one region device data of safety
Collection machine, information management great Qu harvesters, two area's harvesters of safety, network for acquiring plant stand two region device datas of safety
Managing and control system；One area's harvester of safety acquires plant stand one region device data of safety, safety two by real-time virtual private network
Area acquires and acquires plant stand two region device datas of safety, one area's harvester of safety and safety by non real-time Virtual Private Network
Collected data are sent to management information great Qu harvesters by two area's harvesters 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
In cabinet, the cabinet includes having with the porous plate S1 of several through holes, guide plate S2, host side group S3, top
Operating room S4, the ventilator S5 of rectangular-shape groove and the rectangular-shape groove on the tops overhead guard S6, the operating room S4 are pushed up
Cover S6 is covered, and the overhead guard S6 is connected between operating room S4 via bolt, and porous plate is carried in the head of the operating room S4
S1, the porous plate S1 can screen out some particulate contaminants in air-flow, and the edge of the porous plate S1 carries scarf joint, institute
It states scarf joint to rabbet 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 the right and left of the porous plate S1 the vertical of a pair of of guide plate S2, the operating room S4 is respectively set up perpendicular to porous plate S1
Bigger than the vertical equity span of the guide plate S2 to horizontal span, the head of the guide plate S2 is the same as the porous plate S1's
The right and left connects perpendicular to porous plate S1, and the back of the guide plate S2 maintains interval, institute between the back with operating room S4
Guide plate S2 and operating room S4 is stated to be made of whole punching press, its purpose is that the operating room heads S4 lead into cold wind be directed at operating room
The edges S4 and rear portion heat gather place, reach guiding purpose；The transverse horizontal span of the guide plate S2 is the same as operating room S4's
The same to span vertically, the pair of guide plate S2 isolates a bleed chamber road by porous plate S1, host side group between
Be separated into Liang Ge branches, in the operating room S4 a pair of of side wall apart from porous plate S1 closer to one be respectively provided with a pair and pass through
Straight slot, ventilator S5 is set up in the through slot, and the pair of through slot is to be adopted for the gas in cabinet vertically to distribution
Scavenging action is taken, the gas for gathering heat in cabinet can be sent out, achieve 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；
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 leads to again
It crosses pre-set programs and data processing is carried out 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
Number：
Be exactly specifically information management great Qu harvesters it is that letter is exported by information frame format to network managing and control system
Breath, frame stem of the described information frame with setting, described information frame also carrys 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,
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：It is specific and
Speech is exactly after network managing and control system gets the information frame that self-information management great Qu harvesters export, to obtain the frame of described information frame
Number, and stores the frame number, in this way for the information frame communication module of network managing and control system to obtained described information frame
The quantity of frame number is counted, described to be used for net when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of network managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit frame to export
Percentage, and the percentage for omitting frame is transmitted to described information and manages great Qu harvesters, the percentage for omitting frame
It is after the quantity of information frame that exports with information management great Qu harvesters of quantity for the information frame that network managing and control system obtains is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes that storage obtains
The queue of the frame number of information frame is constituted with the storage unit for statistics, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of obtained information frame, when the frame number queue of the information frame of storage does not accommodate, count
To information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame with information management great Qu
The quantity of the information frame of harvester output be divided by after result as the percentage for omitting frame, then empty storage and obtain
The queue of the frame number of information frame；
Step 3：Described information manages the information frame traffic mould for information management great Qu harvesters in great Qu harvesters
Block is in mapping table of the percentage with information frame communication mode of the omission frame of setting, percentage of the retrieval with the omission frame being transmitted to
Information frame traffic is realized than the information frame communication mode of maps mutually, and according to the information frame communication mode：Namely information management
Great Qu harvesters are that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, are also used as mapping table
Come store omit frame percentage and information frame communication mode mapping relations, described information management great Qu harvesters obtain come
When the percentage of the omission frame of automatic network managing and control system, in the corresponding information frame of percentage for retrieving same omission frame in mapping table
Communication mode carrys out the defeated of execution information frame also in the output of next information frame according to retrieved message frame traffic mode
Go out, then specifically, when the percentage for omitting frame is no more than 1 percent, described information management great Qu harvesters continue to
Information frame communication mode currently in use carries out the output of information frame；It is more than 1 percent in the percentage for omitting frame and is less than hundred
When/tetra- section, described information manages great Qu acquisition functions and same information frame is exported double, and double information frame
Time slot be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, the letter
Breath management great Qu harvesters can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；
When the percentage for omitting frame is more than 9 percent, described information manages the road that great Qu acquisition functions adjust output information frame
By.
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, including it is used to acquire plant stand one region number of devices of safety
According to safety one area's harvester, information management great Qu harvesters, for acquire plant stand safety two region device datas safety
Two area's harvesters, network managing and control system；One area's harvester of safety acquires plant stand one region of safety by real-time virtual private network
Device 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, safety
Collected data are sent to management information great Qu by positive isolating device and adopted by one area's harvester and two area's harvesters of safety
Collection machine；
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
In cabinet, the cabinet includes having with the porous plate S1 of several through holes, guide plate S2, host side group S3, top
Operating room S4, the ventilator S5 of rectangular-shape groove and the rectangular-shape groove on the tops overhead guard S6, the operating room S4 are pushed up
Cover S6 is covered, and the overhead guard S6 is connected between operating room S4 via bolt, and porous plate is carried in the head of the operating room S4
S1, the porous plate S1 can screen out some particulate contaminants in air-flow, and the edge of the porous plate S1 carries scarf joint, institute
It states scarf joint to rabbet 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 the right and left of the porous plate S1 the vertical of a pair of of guide plate S2, the operating room S4 is respectively set up perpendicular to porous plate S1
Bigger than the vertical equity span of the guide plate S2 to horizontal span, the head of the guide plate S2 is the same as the porous plate S1's
The right and left connects perpendicular to porous plate S1, and the back of the guide plate S2 maintains interval, institute between the back with operating room S4
Guide plate S2 and operating room S4 is stated to be made of whole punching press, its purpose is that the operating room heads S4 lead into cold wind be directed at operating room
The edges S4 and rear portion heat gather place, reach guiding purpose；The transverse horizontal span of the guide plate S2 is the same as operating room S4's
The same to span vertically, the pair of guide plate S2 isolates a bleed chamber road by porous plate S1, host side group between
Be separated into Liang Ge branches, in the operating room S4 a pair of of side wall apart from porous plate S1 closer to one be respectively provided with a pair and pass through
Straight slot, ventilator S5 is set up in the through slot, and the pair of through slot is to be adopted for the gas in cabinet vertically to distribution
Scavenging action is taken, the gas for gathering heat in cabinet can be sent out, achieve 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；
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 leads to again
It crosses pre-set programs and data processing is carried out 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
Number：
Be exactly specifically information management great Qu harvesters it is that letter is exported by information frame format to network managing and control system
Breath, frame stem of the described information frame with setting, described information frame also carrys 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,
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：It is specific and
Speech is exactly after network managing and control system gets the information frame that self-information management great Qu harvesters export, to obtain the frame of described information frame
Number, and stores the frame number, in this way for the information frame communication module of network managing and control system to obtained described information frame
The quantity of frame number is counted, described to be used for net when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of network managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit frame to export
Percentage, and the percentage for omitting frame is transmitted to described information and manages great Qu harvesters, the percentage for omitting frame
It is after the quantity of information frame that exports with information management great Qu harvesters of quantity for the information frame that network managing and control system obtains is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes that storage obtains
The queue of the frame number of information frame is constituted with the storage unit for statistics, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of obtained information frame, when the frame number queue of the information frame of storage does not accommodate, count
To information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame with information management great Qu
The quantity of the information frame of harvester output be divided by after result as the percentage for omitting frame, then empty storage and obtain
The queue of the frame number of information frame；
Step 3：Described information manages the information frame traffic mould for information management great Qu harvesters in great Qu harvesters
Block is in mapping table of the percentage with information frame communication mode of the omission frame of setting, percentage of the retrieval with the omission frame being transmitted to
Information frame traffic is realized than the information frame communication mode of maps mutually, and according to the information frame communication mode：Namely information management
Great Qu harvesters are that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, are also used as mapping table
Come store omit frame percentage and information frame communication mode mapping relations, described information management great Qu harvesters obtain come
When the percentage of the omission frame of automatic network managing and control system, in the corresponding information frame of percentage for retrieving same omission frame in mapping table
Communication mode carrys out the defeated of execution information frame also in the output of next information frame according to retrieved message frame traffic mode
Go out, then specifically, when the percentage for omitting frame is no more than 1 percent, described information management great Qu harvesters continue to
Information frame communication mode currently in use carries out the output of information frame；It is more than 1 percent in the percentage for omitting frame and is less than hundred
When/tetra- section, described information manages great Qu acquisition functions and same information frame is exported double, and double information frame
Time slot be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, the letter
Breath management great Qu harvesters can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；
When the percentage for omitting frame is more than 9 percent, described information manages the road that great Qu acquisition functions adjust output information frame
By.
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
Number：
Be exactly specifically network managing and control system it is that letter is exported by information frame format to information management great Qu harvesters
Breath, frame stem of the described information frame with setting, described information frame also carrys 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,
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：
It is exactly specifically to obtain described information after the information frame that information management great Qu harvesters get the output of automatic network managing and control system
The frame number of frame, and store the frame number is used for the information frame communication modules of information management great Qu harvesters to obtaining in this way
The quantity of the frame number of described information frame is counted, the quantity of the frame number of described information frame be setting critical value it
Border, the information frame communication module for information management great Qu harvesters can rely on the frame number of the described information frame of statistics
Quantity omits the percentage of frame to export, and the percentage for omitting frame is transmitted to the network managing and control system, the something lost
The percentage of leakage frame is the information frame that the quantity for the information frame that information management great Qu harvesters obtain is exported with network managing and control system
Quantity be divided by after as a result, namely being executed by setting the queue of length scale；The queue packet of the setting length scale
The queue and the storage unit for statistics for including the frame number for the information frame that storage obtains are constituted, i.e., the described setting length scale
In the queue of the frame number for the information frame that queue can be deposited in, it is not accommodated in the frame number queue of the information frame of storage
Border, the quantity of the information frame counted and the storage unit for depositing in statistics, it is then that the quantity of obtained information frame is same
Information management great Qu harvesters output information frame quantity be divided by after result as it is described omit frame percentage, then clearly
The queue of the frame number for the information frame that sky storage obtains；
Step 6：The something lost of the information frame communication module for network managing and control system in the network managing and control system in setting
It leaks in mapping table of the percentage of frame with information frame communication mode, letter of the retrieval with the percentage maps mutually for the omission frame being transmitted to
Frame traffic mode is ceased, and information frame traffic is realized according to the information frame communication mode：Namely network managing and control system is in advance each
The percentage of the omission frame in a section maps corresponding information frame communication mode, also stores the percentage for omitting frame as mapping table
Than the mapping relations with information frame communication mode, the something lost from information management great Qu harvesters is obtained in the network managing and control system
When the percentage for leaking frame, in being retrieved in mapping table with the corresponding information frame communication mode of percentage for omitting frame, also in connecing down
In the information frame output come, the output of execution information frame is carried out according to retrieved message frame traffic mode, then specifically, losing
When the percentage of leakage frame is no more than 1 percent, the network managing and control system continues to information frame communication mode currently in use
Carry 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 net
Network managing and control system can export same information frame double, and the time slot of double information frame is 4 microseconds；Omitting the hundred of frame
When dividing than the section more than 4 percent and less than 9 percent, the network managing and control system can be defeated same information frame
Go out four parts, and the time slot between four parts of information frames is 4 microseconds；When the percentage for omitting frame is more than 9 percent, institute
The routing of output information frame can be adjusted by stating network managing and control system.
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 (4)
1. intelligent electric power Dispatching Control System, it is characterised in that include the peace for acquiring plant stand one region device data of safety
Full area harvester, information management great Qu harvesters are adopted for acquiring 2nd area of safety of plant stand two region device datas of safety
Collection machine, network managing and control system；One area's harvester of safety acquires plant stand one region number of devices of safety by real-time virtual private network
According to 2nd area of safety acquire and acquire plant stand two region device datas of safety by non real-time Virtual Private Network, and one area of safety is adopted
Collected data are sent to management information great Qu harvesters by collection machine 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 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；In the porous plate the right and left perpendicular to porous plate respectively
A pair of of guide plate is set up, the vertical equity span of the operating room is bigger than the vertical equity span of the guide plate, described
The head of guide plate connects with the right and left of the porous plate perpendicular to porous plate, and the back of the guide plate is the same as operating room
Maintain interval between back, the guide plate is made with operating room of whole punching press, its purpose is that operating room head lead into
Cold wind is directed at operating room edge and rear portion heat gathers place, reaches guiding purpose；The transverse horizontal span of the guide plate is same
Operating room it is vertical the same to span, the pair of guide plate isolates a bleed chamber road by porous plate, host side group from
When being separated into Liang Ge branches, in the operating room a pair of of side wall apart from porous plate closer to one be respectively provided with a pair and pass through
Straight slot, ventilator is set up in the through slot, and the pair of through slot is to be taken for the gas in cabinet vertically to distribution
Scavenging action can send out the gas for gathering heat in cabinet, achieve 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.
2. intelligent electric power Dispatching Control System according to claim 1, it is characterised in that the same work in back of the guide plate
It is 5cm to make the gap size kept between the back of room.
3. intelligent electric power Dispatching Control System according to claim 1, which is characterized in that 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.
4. intelligent electric power Dispatching Control System according to claim 3, which is characterized in that additionally include network management and control system
When system is to information management great Qu harvester output informations, carry out in the following manner：
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.
Priority Applications (6)
| 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 |
| CN201810395320.XA CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of 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 |
| CN201810336482.6A CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201610327864.3A CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327864.3A CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810336482.6A Division CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810395320.XA Division CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| 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 |
| CN201810396002.5A Division CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
Publications (2)
| Publication Number | Publication Date |
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| CN105843194A CN105843194A (en) | 2016-08-10 |
| CN105843194B true CN105843194B (en) | 2018-08-07 |
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| 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 |
| 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 |
| 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 |
| CN201610327864.3A Active CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| 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 |
| 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 |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108490901A (en) | 2018-09-04 |
| CN108563207A (en) | 2018-09-21 |
| CN108490903A (en) | 2018-09-04 |
| CN108508859A (en) | 2018-09-07 |
| CN105843194A (en) | 2016-08-10 |
| CN108833054A (en) | 2018-11-16 |
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