CN101923346B - Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation - Google Patents
Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation Download PDFInfo
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- CN101923346B CN101923346B CN2010101832562A CN201010183256A CN101923346B CN 101923346 B CN101923346 B CN 101923346B CN 2010101832562 A CN2010101832562 A CN 2010101832562A CN 201010183256 A CN201010183256 A CN 201010183256A CN 101923346 B CN101923346 B CN 101923346B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The invention discloses a method and a system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of a substation. The method comprises the steps of: analyzing a drawn primary equipment main wiring diagram into a plurality of ordered primary equipment objects; and automatically generating the anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules according to the preset generating rules determined by the anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules and the logic relationship among all the ordered primary equipment objects. In the technical scheme, the drawn primary equipment main wiring diagram is analyzed into the ordered primary equipment objects, therefore, the anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules can be automatically generated according to the logic relationship among all the ordered primary equipment objects and the preset generating rules determined by the anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules. The automatically generated anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules are completely right in theory and can be applied to the substation so as to effectively improve the safety and the reliability of the substation.
Description
Technical field
The present invention relates to the comprehensive automation system of transformer substation field, particularly a kind of transformer station five prevention logic fuzzy rules' automatic generating method, five prevention logic fuzzy rules' automatic generating system of transformer station.
Background technology
Transformer station " five is anti-" mainly refers to prevent mistakenly entering charged chamber, mistake drawing isolating switch, on-load drawing disconnecting link, charged ground cutter (hanging ground-wire) and band ground cutter (ground wire) combination switch of closing.Transformer station's five prevention logic rule relation primary equipment in the substation operation process (is directly produced, carry, distribute and use the equipment of electric energy, be called primary equipment) and maintainer's safety, be the critical function of comprehensive automation system of transformer substation (also referred to as transformer station's integrated system).In existing all electric substation automation systems, all need to arrange the five prevention logic system, the structure of transformer station's integrated system generally is divided into station level, three layers of wall and process layers, all need to arrange the five prevention logic rule at every one deck, station level be with five prevention logic rule write operation program in, then be that the five prevention logic rule is installed in the embedded system program of measure and control device at wall, and process layer at the scene, often the electric logic by primary equipment connects to realize the five prevention logic rule, such three aspects have all realized the five prevention logic rule, take precautions against the electric operation risk thereby consist of three road forts.Therefore, set up an accurate five prevention logic rule and obviously have very typical construction value and meaning.
In the writing of present transformer station's five prevention logic rule, easily produce wrong or error, its fundamental cause mainly is:
One: writing of five prevention logic rule generally is by the electrical equipment layout of designing institute according to designed transformer station, each interval electrical network is analyzed, principle according to five prevention logic is carried out, also writing of some five prevention logic rule is actual motion personnel by power supply administration, engineering experience summary according to actual electric operation forms, these two kinds patterns that the five prevention logic rule is provided sometimes conflict or inconsistent can occur in logic at the part primary equipment, this all more trends towards reliability owing to the latter usually when formulating the five prevention logic rule, thereby with logic formulate also more harsh, with reduce the risk most possibly;
Its two: no matter be the five prevention logic logic rules storehouse which system of units is fixed, unavoidably can in the writing of individual other five prevention logic rule careless mistake appear, the logic of having plenty of the disconnecting link state that to have omitted certain bypass, what have then is because artificial error is wrongly write, in present engineering is used, the five prevention logic rule is all manually summed up according to operation rule by veteran technician and is drawn, for some fairly simple transformer stations, even workload can be expected, and can stand, but for the wiring more complicated, the transformer station that scale is larger, workload will be quite large, and the possibility of makeing mistakes is also high.
If the five prevention logic rule configuration of this tape error is arrived transformer station's integrated system, just may form potential safety hazard, this is for the fool proof peak demand of transformer station---and beyond doubt the most serious the safety, in practical engineering application, the mistake that the establishment " fatigue " that causes greatly owing to the main wiring diagram scale produces is the wrong main cause of five prevention logic rule establishment.
Summary of the invention
For above-mentioned problems of the prior art, the object of the present invention is to provide a kind of transformer station five prevention logic fuzzy rules' automatic generating method and five prevention logic fuzzy rules' automatic generating system of transformer station, it is right-on five prevention logic rule on the generative theory automatically, reliability and security when improving application in substations five prevention logic rule.
For achieving the above object, the present invention by the following technical solutions:
A kind of transformer station five prevention logic fuzzy rules' automatic generating method comprises step:
The primary equipment main wiring diagram of drawing is resolved to a plurality of orderly primary equipment objects;
Automatically generate the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object.
Five prevention logic fuzzy rules' automatic generating system of a kind of transformer station comprises:
Main wiring diagram imports module, is used for importing the primary equipment main wiring diagram of drawing;
Import the parsing module that module is connected with described main wiring diagram, be used for the primary equipment main wiring diagram of described importing is resolved to a plurality of orderly primary equipment objects;
The proofing rules automatically-generating module that is connected with described parsing module is used for automatically generating the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object.
According to the present invention program, it is after having drawn the primary equipment main wiring diagram, this primary equipment main wiring diagram is resolved to a plurality of orderly primary equipment objects, thereby according to the logical relation between these orderly primary equipment objects, and by the definite default generation principle of five anti-principles, can automatically generate the five prevention logic rule, the five prevention logic rule that should automatically generate is a right-on in theory five prevention logic rule, this five prevention logic rule configuration is applied in the transformer station reliability and security that can Effective Raise transformer station.
Description of drawings
Fig. 1 is the schematic flow sheet of transformer station of the present invention five prevention logic fuzzy rules' automatic generating embodiment of the method;
Fig. 2 is the typical logical relation schematic diagram of a kind of 220kV (110kV) circuit;
Fig. 3 is the structural representation of transformer station of the present invention five prevention logic fuzzy rules' automatic generating system embodiment.
Embodiment
Below the specific embodiment of transformer station of the present invention five prevention logic fuzzy rules' automatic generating method and five prevention logic fuzzy rules' automatic generating system of transformer station is elaborated.
Referring to shown in Figure 1, be the schematic flow sheet of transformer station of the present invention five prevention logic fuzzy rules' automatic generating embodiment of the method, it comprises step:
Step S101: draw the primary equipment main wiring diagram, enter step S102;
Step S102: the primary equipment main wiring diagram of above-mentioned drafting is resolved to a plurality of orderly primary equipment objects, enter step S103;
Step S103: automatically generate the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object.
Transformer station's five prevention logic fuzzy rules' automatic generating method according to the invention described above, it is after having drawn the primary equipment main wiring diagram, this primary equipment main wiring diagram is resolved to a plurality of orderly primary equipment objects, thereby according to the logical relation between these orderly primary equipment objects, and by the definite default generation principle of five anti-principles, can automatically generate the five prevention logic rule, the five prevention logic rule that should automatically generate is a right-on in theory five prevention logic rule, this five prevention logic rule configuration is applied in the transformer station reliability and security that can Effective Raise transformer station.
Because the five prevention logic rule that generates according to the invention described above method is that right-on five prevention logic is regular in theory, therefore, also can be will not be somebody's turn to do the direct configuration of five prevention logic rule that automatically generates to be applied in the transformer station, but adopt this five prevention logic rule that automatically generates that the five prevention logic rule of artificial establishment is carried out verification, because the five prevention logic rule of some artificial establishment has been considered actual engineering and has been used, thereby after the correctness of this five prevention logic rule is carried out verification, can further improve reliability and the security of transformer station.Therefore, after above-mentioned steps S103, also comprise step:
Step S104: the five prevention logic rule of described automatic generation is carried out automatic comparison with five prevention logic rule to be detected, select suitable five prevention logic rule according to comparison result, this selected suitable five prevention logic rule can configure and be applied in the transformer station.
Below be elaborated for the specific implementation process of above steps.
When drawing the primary equipment main wiring diagram, can be to adopt the softwares such as VISIO, CAD to realize drawing, but, consider that VISIO describes support to the topology of figure more intense, the secondary technical finesse of being more convenient for of the topological relation of figure, therefore, usually adopt VISIO to realize drafting to the primary equipment main wiring diagram.During drafting, at first utilize the VISIO software of XML-based analytic technique, set up a more complete primary equipment pel storehouse, include the primary equipment pels such as circuit, disconnecting link, switch, transformer in this pel storehouse, the Substation Bus Arrangement figure of form of ownership all can be by these primary equipment pels the combination of " playing with building blocks " formula realize, thereby can draw a complete primary equipment main wiring diagram.Each equipment pel of main wiring diagram has describes fully sign, and each sign has been described the information such as its attribute, position, and such as 1104 disconnecting links, it has shown the position of the residing interval of this pel and equipment.
After drafting obtains the primary equipment main wiring diagram, characteristic based on the VISIO figure, main wiring diagram can be resolved to the system that many primary equipments are spliced by XML, because each pel has carried out the sign name, have sign name characteristics, therefore, the sign of certain equipment pel that can be obtained to close on it by certain figure element device, in fact, when charting with VISIO, just the incidence relation between each equipment pel has been decided.Such as, can be determined near the topological relation of all grounding switchs this unit by the breaker apparatus at some intervals, concrete resolving will not be given unnecessary details in detail at this.
After finishing the above-mentioned work that the primary equipment main wiring diagram is resolved, just can according to the orderly primary equipment object that obtains after resolving, in conjunction with the default generation principle of being determined by five anti-principles, automatically generate the five prevention logic rule.
As mentioned above, through after the above-mentioned steps, produced the logical relation between a lot of pels and the pel, the linking relationship between 1101 switches and 1104 disconnecting links for example, position relationship of certain interval and adjacent spaces etc.Thereby can come on this basis robotization to generate the five prevention logic rule.
As previously mentioned, " five is anti-" mainly is to prevent mistakenly entering charged chamber, mistake drawing isolating switch, on-load drawing disconnecting link, charged ground cutter (hanging ground-wire) and band ground cutter (ground wire) combination switch of closing, wherein:
For mistakenly entering charged chamber: mainly being that management by transformer station is guaranteed, mainly is that the requirement of strict implement operation order is guaranteed at present;
For missing the drawing isolating switch: a kind of is to select mistake, and another is to guarantee the successional requirement of system power supply, also has a kind of user of being to operate service requirement, and this mode is the wish that depends on the operator, does not therefore need to set up rule;
For band ground cutter (ground wire) combination switch: general configuration condition not at the scene, mainly be because when the disconnecting link of combination switch both sides, had requirement all relatively cutter or interim ground wire disconnects, namely satisfy " from this disconnecting link begin the grounding switch of all directions that circuit extends or temporarily ground wire all disconnect (till other disconnecting link) " requirement.The control law of grounding switch or temporary ground wire determines, the variation with the mode of connection does not change.Therefore, this rule only need to by " this disconnecting link " of identifying, if will " close ", will make " grounding switch of all directions that circuit extends or interim ground wire " all to be in " minute position ".
Thus, the difficult point of the five prevention logic rule being analyzed mainly concentrates on " the charged ground cutter (hanging ground-wire) that closes ", " the on-load drawing disconnecting link " and " mistake drawing isolating switch ".
Principle to above-mentioned five anti-controls is decomposed, thereby can set up the dependency rule of following automatic generation five prevention logic rule:
1, for grounding switch or interim ground wire
Splice grafting ground disconnecting link or articulate interim ground wire: must begin the disconnecting link (isolating switch and main transformer are regarded as short circuit) that all directions that circuit extends have disconnection from earth point;
Divide the ground connection disconnecting link or remove interim ground wire: be unconditional;
2, for disconnecting link
Close disconnecting link: this circuit switching must disconnect, and the grounding switch or the interim ground wire that begin all directions of circuit extension from this disconnecting link all disconnect (till other disconnecting link);
Divide disconnecting link: this circuit switching must disconnect.
Wherein, when direction of tide immobilized, sending the order of electricity was to close first the mains side disconnecting link, closes the load side disconnecting link again, last combination switch; Power failure sequentially is first switch-dividing, divides the load side disconnecting link again, last independent power source side tool lock.
In addition, owing to generally being that the regulation bus bar side is mains side, below describe take bus bar side as mains side:
1, for switch (isolating switch), to dissimilar switch different setting meanss may be arranged:
1) for line switching
The zygonema way switch: at the sides adjacent disconnecting link all in co-bit or all can the zygonema way switch in minute when position;
Divide line switching: unconditional;
2) for block switch
Close block switch: at the sides adjacent disconnecting link all in co-bit or all the time can close block switch in a minute position;
Minute block switch: line switching is arranged at the main transformer switch of running status and this section during also in running status when certain section, block switch just can divide; When certain section line switching during all at power down mode, block switch also can divide;
3) for bus connection switch
Close bus connection switch: at the sides adjacent disconnecting link all in co-bit or all the time can close bus connection switch in a minute position;
Minute mother switch: all the bus bar side disconnecting links on a bus of non-transformer power supply all disconnect, and when namely all loads had all poured on another bus, bus connection switch can divide, and when two buses all had Power supply, bus connection switch also can divide;
4) for main transformer switch
According to general general provision, setting high-pressure side, medium voltage side are inlet wire (mains side), and low-pressure side is outgoing line side (load side).
Main transformer power failure order: the low-pressure side main transformer switch that breaks first, more disconnected medium voltage side or high-pressure side main transformer switch;
Main transformer send the electricity order: close first high-pressure side or medium voltage side main transformer switch, close the low-pressure side main transformer switch again;
Wherein, high-pressure side or the general no requirement (NR) of medium voltage side main transformer switch deciliter order; When low-pressure line-outgoing does not have a power failure, should guarantee high, in be pressed with one road power supply to low-voltage power supply; During operate high pressure side main transformer switch, should guarantee that neutral point of main transformer is in co-bit.
Close main transformer switch: at the sides adjacent disconnecting link all in co-bit or all the time can close main transformer switch in a minute position;
Divide main transformer switch:
When non-full station has a power failure, when a main transformer has a power failure, guarantee another main transformer in running status, and the low pressure block switch should be in co-bit;
When non-full station has a power failure, when the high pressure main transformer switch all disconnects, should guarantee to have at least to press main transformer switch in running status in one; When central pressure main transformer switch all disconnects, should guarantee to have at least a high pressure main transformer switch in running status.
According to the principle of above-mentioned automatic generation five prevention logic rule, for the typical logical relation schematic diagram of the 220kV among Fig. 2 (110kV) circuit (two mother partition mode of connection), below be the control locking rule corresponding to this typical wiring figure.In the schematic diagram of the 220kV shown in Fig. 2 (110kV) circuit (two mother partition mode of connection), 1M represents the 1M bus, 2M represents the 2M bus, DL represents switch, and 1G represents 1M bus disconnecting link, and 2G represents 2M bus disconnecting link, 4G represents the circuit disconnecting link, B0 represents that switch leans on bus bar side ground cutter, and C0 represents that switch leans on CT side ground cutter, 40 expression circuit ground cuttves.
The rule of its foundation mainly is:
Close disconnecting link: this circuit switching must disconnect, and the grounding switch or the interim ground wire that begin all directions of circuit extension from this disconnecting link all disconnect (till other disconnecting link);
Divide disconnecting link: this circuit switching must disconnect.
The five prevention logic rule that sets accordingly is:
1, line switching DL latching logic: separating brake, combined floodgate are unconditionally.
2, bus bar side disconnecting link 1G (or 2G) latching logic:
Separating brake condition (any one that satisfies in following a, the b item gets final product):
A. line switching DL divides, bus bar side disconnecting link 2G (or 1G) minute;
B. bus bar side disconnecting link 2G (or 1G) closes, and mother (segmentation) switch and both sides disconnecting link thereof close.
Combined floodgate condition (any one that satisfies in following a, the b item gets final product):
A.1M (or 2M) all ground cuttves divide, and line switching and ground, both sides cutter thereof divide, and 2M (or 1M) disconnecting link divides;
B.2M (1M) disconnecting link closes, and bus connection switch and both sides disconnecting link thereof close.
3, circuit disconnecting link 4G latching logic:
The combined floodgate condition: line switching DL and ground, both sides cutter thereof divide, and outlet circuit ground cutter divides;
The separating brake condition: line switching DL divides.
4, switch both sides grounding switch B0 (or C0) latching logic:
The separating brake condition: nothing, namely separating brake does not have constraint condition;
The combined floodgate condition: outlet switch both sides disconnecting link 1G, 2G, 4G divide, in the situation that satisfy this combined floodgate condition, B0 closes a floodgate or C0 closes a floodgate or both close a floodgate simultaneously;
5, circuit ground cutter 40 latching logics:
The separating brake condition: nothing, namely separating brake does not have constraint condition;
The combined floodgate condition: outlet circuit disconnecting link 4G divides.
Foundation above-mentioned from 1 to 5 one has the logic (comprising combined floodgate, separating brake) of ten five prevention logic rules, can select accordingly each pel device object, automatically form 10 rules, and the description form of formation standard, following (the pel device object of the numeric character representative in the subsequent descriptions wherein of the logic of the female cutter in side of a 220kV circuit for example, there is special naming rule to be described in the prior art, will not illustrate in detail at this, and wherein=0 the expression minute ,=1 the expression close):
24833: " closing " cutter logic
2030＝0，(24831＝1,20301＝1,24832＝1,20306＝1,2026＝1,20262＝1,20266＝1)，20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
What need here to remark additionally is, for special control law, can be undertaken by writing the pattern of solidifying rule, that is to say, the special rules that causes for special, rare main wiring diagram mode, can with this rule-like collection and as fixed mode, little by little form a rule base that is applicable to various wiring diagram modes.
After the five prevention logic rule that the foundation aforesaid way is generated automatically, use the occasion that this five prevention logic rule is carried out verification to the five prevention logic rule (also be carved into and be five prevention logic rule to be tested) of manual compiling for needs, just the five prevention logic rule of this self-generating and five prevention logic rule to be tested can be compared, namely by every rule is directly compared, such as " 24833: " closing " cutter logic ", namely, the rule that two need are contrasted (is the five prevention logic rule of self-generating, five prevention logic to be tested rule) rule description automatically break (be about to it and split into the description of many minimums), for example, for top " 24833: " closing " cutter logic ":
2030＝0，(24831＝1,20301＝1,24832＝1,20306＝1,2026＝1,20262＝1,20266＝1)，20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
Can be divided into following 8:
1)
2030＝0,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
2)
2030＝0,24831＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
3)
2030＝0,20301＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
4)
2030＝0,24832＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
5)
2030＝0,20306＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
6)
2030＝0,2026＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
7)
2030＝0,20262＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝0,24453＝0！
8)
2030＝0,20266＝1,20303＝1,248340＝0,223J00＝0,223Y00＝0,24823＝0,26063＝0,24853＝0,26073＝0,24863＝0,26003＝0,26013＝0,24883＝0,24873＝0,22013＝0,22023＝?0,24453＝0！
After breaking, the description after these two rule base partition is carried out polling ratio one by one to getting final product, can realize by setting corresponding optimizer during specific implementation.
After finishing this poll contrast, will filter out and the discrepant five prevention logic rule to be detected of self-generating five prevention logic rule, the discrepant five prevention logic rule that screens at last can provide for artificial and screen, and adopts which five prevention logic rule to judge.Wherein, part difference is because the rule severity of writing is different produces, the five prevention logic rule of writing such as artificial experience some can be strictly in theory, in this case, often take the rule of artificial establishment as excellent, select the five prevention logic rule configuration of artificial establishment to drop into and be applied in the transformer station; But part is because real artificial " mistake " causes, should take from the five prevention logic rule of generation this moment, and the five prevention logic rule configuration input of self-generating is applied in the transformer station.
According to transformer station's five prevention logic fuzzy rules' automatic generating method of the invention described above, the present invention also provides five prevention logic fuzzy rules' automatic generating system of a kind of transformer station, as shown in Figure 3, is the structural representation of five prevention logic fuzzy rules' automatic generating system of transformer station of the present invention, and it comprises:
Main wiring diagram imports module 301, is used for importing the primary equipment main wiring diagram of drawing;
Import the parsing module 302 that module 301 is connected with main wiring diagram, be used for the primary equipment main wiring diagram of described importing is resolved to a plurality of orderly primary equipment objects;
The proofing rules automatically-generating module 303 that is connected with parsing module 302 is used for automatically generating the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object.
Five prevention logic fuzzy rules' automatic generating system of transformer station according to the invention described above, it imports module by main wiring diagram and imports the primary equipment main wiring diagram of drawing, and adopt parsing module that this primary equipment main wiring diagram is resolved to a plurality of orderly primary equipment objects, thereby the proofing rules automatically-generating module can be according to the logical relation between these orderly primary equipment objects, and by the definite default generation principle of five anti-principles, can automatically generate the five prevention logic rule, the five prevention logic rule that should automatically generate is a right-on in theory five prevention logic rule, this five prevention logic rule configuration is applied in the transformer station reliability and security that can Effective Raise transformer station.
Because the five prevention logic rule that generates according to the invention described above system is that right-on five prevention logic is regular in theory, therefore, also can be will not be somebody's turn to do the direct configuration of five prevention logic rule that automatically generates to be applied in the transformer station, but adopt this five prevention logic rule that automatically generates that the five prevention logic rule of artificial establishment is carried out verification, because the five prevention logic rule of some artificial establishment has been considered actual engineering and has been used, thereby after the correctness of this five prevention logic rule is carried out verification, can further improve reliability and the security of transformer station.Therefore, the system of the invention described above can also include:
The proofing rules storehouse imports module 304, is used for importing five prevention logic rule to be detected;
Import the comparing module 305 that module 304 is connected with proofing rules automatically-generating module 303, proofing rules storehouse, be used for the five prevention logic rule of described automatic generation is carried out automatic comparison with five prevention logic rule to be detected, select suitable five prevention logic rule according to comparison result.
After comparing module is finished the poll contrast, will filter out and the discrepant five prevention logic rule to be detected of self-generating five prevention logic rule, the discrepant five prevention logic rule that screens at last can provide for artificial and screen, and adopts which five prevention logic rule to judge.Wherein, part difference is because the rule severity of writing is different produces, the five prevention logic rule of writing such as artificial experience some can be strictly in theory, in this case, often take the rule of artificial establishment as excellent, select the five prevention logic rule configuration of artificial establishment to drop into and be applied in the transformer station; But part is because real artificial " mistake " causes, should take from the five prevention logic rule of generation this moment, and the five prevention logic rule configuration input of self-generating is applied in the transformer station.
Identical in the process of the resolving to the primary equipment main wiring diagram in the system of the present invention, five prevention logic fuzzy rules' automatic generating and comparison process etc. and the invention described above method do not repeat them here.
The five prevention logic rule script is made mistakes, and is the problem that usually occurs in the actual construction of China's electric substation automation system.The misarrangement job very difficult, or even wrongly also can't manually find out.And the realization of the method and system of the invention described above is first and proposes, and the method that does not also occur this type of is at present described or system, for the solution etc. that solves above-mentioned misarrangement hard problem, solves engineering problem provides extraordinary direction.In addition, the fast convenience of overall process of method of the present invention and system's operation thereof, confirm through actual practice, when drawing the primary equipment main wiring diagram, scale according to transformer station, the time of cost is about 20 minutes and did not wait to 60 minutes, and the regular comparison process of back is owing to being that program is processed automatically, and the time can ignore.Therefore, this method has realized efficient and convenient property, has improved efficient for solving engineering problem.
Above-described embodiment of the present invention does not consist of the restriction to protection domain of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (4)
1. transformer station's five prevention logic fuzzy rules' automatic generating method is characterized in that, comprises step:
The primary equipment main wiring diagram of drawing is resolved to a plurality of orderly primary equipment objects;
Automatically generate the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object;
By the five prevention logic rule of described automatic generation is carried out automatic comparison with five prevention logic rule to be detected five prevention logic rule to be detected is tested, select suitable five prevention logic rule configuration in transformer station according to comparison result;
The described default generation principle of being determined by five anti-principles specifically comprises:
For grounding switch or interim ground wire, splice grafting ground disconnecting link or the condition when articulating interim ground wire are: the disconnecting link of disconnection is arranged in all directions that begin the circuit extension from earth point, and wherein isolating switch and main transformer are regarded as short circuit; When dividing the ground connection disconnecting link or removing interim ground wire, unconditional;
For disconnecting link, the condition of closing disconnecting link is: this circuit switching disconnects, begin grounding switch or interim ground wire that circuit extends to all directions till other disconnecting link from this disconnecting link all disconnects; Divide the condition of disconnecting link to be: when this circuit switching disconnects;
Wherein, when direction of tide immobilizes, send the electricity order to be: to close first the mains side disconnecting link, close again the load side disconnecting link, last combination switch; Power failure sequentially is: first switch-dividing, divide the load side disconnecting link, last independent power source side tool lock again;
The setting bus bar side is mains side;
For line switching, the condition during the zygonema way switch is: the sides adjacent disconnecting link of line switching is all in co-bit or all in a minute position; Unconditional when dividing line switching;
For block switch, the condition of closing block switch is: the sides adjacent disconnecting link of block switch is all in co-bit or all in a minute position; The condition of minute block switch is: certain section have line switching at the main transformer switch of running status and this section also at running status or certain section line switching all at power down mode;
For bus connection switch, the condition of closing bus connection switch is: the sides adjacent disconnecting link of bus connection switch is all in co-bit or all in a minute position; The condition of minute mother switch is: all the bus bar side disconnecting links on the bus of non-transformer power supply all disconnect or two buses all have Power supply;
For main transformer switch, the condition of closing main transformer switch is: the sides adjacent disconnecting link is all in co-bit or all in a minute position; Divide the condition of main transformer switch to be: when non-full station has a power failure, when a main transformer has a power failure, guarantee another main transformer in running status, and the low pressure block switch should be in co-bit; When non-full station has a power failure, when the high pressure main transformer switch all disconnects, should guarantee to have at least to press main transformer switch in running status in one; When central pressure main transformer switch all disconnects, should guarantee to have at least a high pressure main transformer switch in running status.
2. transformer station according to claim 1 five prevention logic fuzzy rules' automatic generating method, it is characterized in that: described primary equipment main wiring diagram is to adopt visio or CAD Software on Drawing.
3. a five prevention logic fuzzy rules' automatic generating system of transformer station is characterized in that, comprising:
Main wiring diagram imports module, is used for importing the primary equipment main wiring diagram of drawing;
Import the parsing module that module is connected with described main wiring diagram, be used for the primary equipment main wiring diagram of described importing is resolved to a plurality of orderly primary equipment objects;
The proofing rules automatically-generating module that is connected with described parsing module is used for automatically generating the five prevention logic rule according to the logical relation between the default generation principle of being determined by five anti-principles, the described orderly primary equipment object;
The proofing rules storehouse imports module, is used for importing five prevention logic rule to be detected;
Import the comparing module that module is connected with described proofing rules automatically-generating module, described proofing rules storehouse, be used for by the five prevention logic rule of described automatic generation is carried out automatic comparison with five prevention logic rule to be detected five prevention logic rule to be detected being tested, select suitable five prevention logic rule configuration in transformer station according to comparison result;
The described default generation principle of being determined by five anti-principles specifically comprises:
For grounding switch or interim ground wire, splice grafting ground disconnecting link or the condition when articulating interim ground wire are: the disconnecting link of disconnection is arranged in all directions that begin the circuit extension from earth point, and wherein isolating switch and main transformer are regarded as short circuit; When dividing the ground connection disconnecting link or removing interim ground wire, unconditional;
For disconnecting link, the condition of closing disconnecting link is: this circuit switching disconnects, begin grounding switch or interim ground wire that circuit extends to all directions till other disconnecting link from this disconnecting link all disconnects; Divide the condition of disconnecting link to be: when this circuit switching disconnects;
Wherein, when direction of tide immobilizes, send the electricity order to be: to close first the mains side disconnecting link, close again the load side disconnecting link, last combination switch; Power failure sequentially is: first switch-dividing, divide the load side disconnecting link, last independent power source side tool lock again;
The setting bus bar side is mains side;
For line switching, the condition during the zygonema way switch is: the sides adjacent disconnecting link of line switching is all in co-bit or all in a minute position; Unconditional when dividing line switching;
For block switch, the condition of closing block switch is: the sides adjacent disconnecting link of block switch is all in co-bit or all in a minute position; The condition of minute block switch is: certain section have line switching at the main transformer switch of running status and this section also at running status or certain section line switching all at power down mode;
For bus connection switch, the condition of closing bus connection switch is: the sides adjacent disconnecting link of bus connection switch is all in co-bit or all in a minute position; The condition of minute mother switch is: all the bus bar side disconnecting links on the bus of non-transformer power supply all disconnect or two buses all have Power supply;
For main transformer switch, the condition of closing main transformer switch is: the sides adjacent disconnecting link is all in co-bit or all in a minute position; Divide the condition of main transformer switch to be: when non-full station has a power failure, when a main transformer has a power failure, guarantee another main transformer in running status, and the low pressure block switch should be in co-bit; When non-full station has a power failure, when the high pressure main transformer switch all disconnects, should guarantee to have at least to press main transformer switch in running status in one; When central pressure main transformer switch all disconnects, should guarantee to have at least a high pressure main transformer switch in running status.
4. five prevention logic fuzzy rules' automatic generating system of transformer station according to claim 3 is characterized in that, imports described primary equipment main wiring diagram from visio or CAD software.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101832562A CN101923346B (en) | 2010-05-19 | 2010-05-19 | Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation |
| PCT/CN2010/078642 WO2011143903A1 (en) | 2010-05-19 | 2010-11-11 | Method and system for automatically generating five-fault prevention logical rules in electrical substations |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101832562A CN101923346B (en) | 2010-05-19 | 2010-05-19 | Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation |
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| Publication Number | Publication Date |
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| CN101923346A CN101923346A (en) | 2010-12-22 |
| CN101923346B true CN101923346B (en) | 2013-02-13 |
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| CN2010101832562A Active CN101923346B (en) | 2010-05-19 | 2010-05-19 | Method and system for automatically generating anti-sabotage, anti-blocking, water irrigation, breathing, fire burning logic rules of substation |
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| CN101923346A (en) | 2010-12-22 |
| WO2011143903A1 (en) | 2011-11-24 |
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