CN202535152U - Power transformation operation visualization system - Google Patents
Power transformation operation visualization system Download PDFInfo
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- CN202535152U CN202535152U CN 201120568703 CN201120568703U CN202535152U CN 202535152 U CN202535152 U CN 202535152U CN 201120568703 CN201120568703 CN 201120568703 CN 201120568703 U CN201120568703 U CN 201120568703U CN 202535152 U CN202535152 U CN 202535152U
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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
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- 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
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Abstract
The utility model discloses a power transformation operation visualization system, comprising a transformer substation integrated automation system (1), an IEC61850 protocol converter (2), an environment host (3), and a transformer substation video monitoring system (4), wherein the transformer substation integrated automation system (1), the IEC61850 protocol converter (2), the environment host (3), and the transformer substation video monitoring system (4) are connected in order. The power transformation operation visualization system is characterized in that based on the power industry safety administrative provisions (the safe I area is allowed to transmit data to the safe III area in an one-way manner), the transformer substation integrated automation system can safely communicate with the transformer substation video monitoring system, video linkage can be further realized, users can know about the operation conditions of primary equipment of the current transformer substation in a visualized way, and control action targeted at the primary equipment can be visually observed.
Description
Technical field
The utility model relates to a kind of power transformation operation system, relates in particular to a kind of power transformation operation visualization system.
Background technology
Comprehensive automation system of transformer substation is realized in-service monitoring, protection and the control to primary equipment, for the user provides a real-time online primary equipment condition monitoring system.And the user can't can not observe the control action to primary equipment more intuitively through the operation conditions of the current transforming plant primary equipment of the visual understanding of comprehensive automation system of transformer substation.
Video monitoring system for substation is browsed for the user has solved in the transformer station the visual of position such as crucial scene, key equipment, escape way.Comprehensive automation system of transformer substation is considered to primary system, is disposed and safe I district; Video monitoring system for substation is considered to the electrical secondary system of the normal operation of auxiliary substation; Disposed and safe III district; Because the needs in the power industry safety management; Forbid existing escape way between safe I district and safe III, so free of data is mutual between comprehensive automation system of transformer substation and video monitoring system for substation, forms two isolated fully systems.
The utility model content
The purpose of the utility model is, a kind of power transformation operation visualization system is provided.This utility model is under the situation based on power industry safety management regulation (allowing safe I district to safety III district one-way transmission data); Can make and carry out safe communication between comprehensive automation system of transformer substation and video monitoring system for substation; And further realize video interlink; Make the operation conditions that the user can the current transforming plant primary equipment of visual understanding, and observe control action intuitively to primary equipment.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of power transformation operation visualization system is characterized in that: comprise the comprehensive automation system of transformer substation, IEC61850 protocol converter, environment main frame and the video monitoring system for substation that link to each other successively.
In the aforesaid power transformation operation visualization system, described IEC61850 protocol converter comprises the CPU master chip, also comprises the production module, data buffering module and the consumption module that connect successively; The production module also connects comprehensive automation system of transformer substation, and the consumption module also connects video monitoring system for substation; The CPU master chip links to each other with production module, data buffering module and consumption module respectively.
In the aforesaid power transformation operation visualization system, described production module comprises cpu chip A, also comprises the network reception memorizer and the network event processing memory that link to each other with cpu chip A, interconnects between network reception memorizer and the network event processing memory; The network reception memorizer also connects comprehensive automation system of transformer substation and data buffering module respectively, and the network event processing memory also connects the data buffer module.
In the aforesaid power transformation operation visualization system, described data buffering module comprises cpu chip B, also comprises the data storage that links to each other with cpu chip B; Data storage all is being connected the data management memory with cpu chip B, memory, spatial constraints memory and production capacity limits storage are expanded in the space; Data storage is also connecting production module and consumption module, and the production capacity limits storage is connecting the network reception memorizer.
In the aforesaid power transformation operation visualization system, described consumption module comprises cpu chip C, also comprises the data read access to memory and the data processing module that link to each other with cpu chip C, interconnects between data read access to memory and the data processing module; The data read access to memory also connects the data buffer module, and data processing module also connects video monitoring system for substation.
In the aforesaid power transformation operation visualization system; Described data processing module comprises cpu chip D; Also comprise the agreement judgement memory, translation memory, data judgement memory and the modelling memory that link to each other successively; The modelling memory is also connecting self-checking alarming memory, functional analysis memory and logical node and is setting up memory, and logical node is set up memory and also connected the transmission memory; Agreement judges that memory is also connecting the data read access to memory, sends memory and is also connecting video monitoring system for substation; Cpu chip D sets up memory with agreement judgement memory, translation memory, data judgement memory, modelling memory, self-checking alarming memory, functional analysis memory, logical node respectively and links to each other with the transmission memory.
In the aforesaid power transformation operation visualization system, described CPU master chip links to each other with cpu chip A, cpu chip B and cpu chip C respectively; Cpu chip C links to each other with cpu chip D.
In the aforesaid power transformation operation visualization system, described environment main frame comprises that the environment reception memorizer, environmental analysis memory, the environment logical node that link to each other are successively set up memory and environment sends memory; The environment reception memorizer is also connecting environmental modeling memory, IEC61850 protocol converter and video monitoring system for substation, and the environmental analysis memory is also connecting the environmental modeling memory, and environment sends memory and also connecting video monitoring system for substation; Described environment main frame also comprises cpu chip E, and cpu chip E sets up memory with environment reception memorizer, environmental analysis memory, environment logical node respectively, environment sends memory, environment reception memorizer and environmental modeling memory.
In the aforesaid power transformation operation visualization system, described video monitoring system for substation comprises video monitoring system for substation administrative client, transformer station's video monitoring platform, DVR and the video camera that links to each other successively; Transformer station's video monitoring platform also is being connected the environment main frame with DVR.
Compared with prior art; The utility model adopts technique scheme; Under situation, make and to carry out safe communication between comprehensive automation system of transformer substation and video monitoring system for substation, and further realize video interlink based on power industry safety management regulation (allowing safe I district) to safety III district one-way transmission data; Make the operation conditions that the user can the current transforming plant primary equipment of visual understanding, and observe control action intuitively to primary equipment.
Description of drawings:
Fig. 1 is the system configuration sketch map of the utility model;
Fig. 2 is the protocol converter structural representation of the utility model;
Fig. 3 is the environment main machine structure sketch map of the utility model;
Fig. 4 is the video monitoring system for substation structural representation of the utility model;
Fig. 5 is the communication flow diagram of the utility model;
Fig. 6 is the video interlink flow chart of the utility model;
Fig. 7 is the flow chart that the utility model data are produced;
Fig. 8 is the flow chart of the utility model data consumption;
Fig. 9 is the flow chart of the utility model data processing;
Reference numeral:
The 1-comprehensive automation system of transformer substation, 2-IEC61850 protocol converter, 3-environment main frame, 4-video monitoring system for substation, 5-CPU master chip; 6-production module, 7-data buffering module, 8-consumes module, 9-network reception memorizer, 10-network event processing memory; 11-CPU chip B, the 12-data storage, 13-data management memory, memory, 15-spatial constraints memory are expanded in the 14-space; 16-production capacity limits storage, 17-cpu chip C, 18-data read access to memory, 19-data processing module, 20-cpu chip D; The 21-agreement is judged memory, the 22-translation memory, and the 23-data are judged memory, 24-modelling memory, 25-self-checking alarming memory; 26-functional analysis memory, the 27-logical node is set up memory, and 28-sends memory, 29-environment reception memorizer, 30-environmental analysis memory; 31-environment logical node is set up memory, and the 32-environment sends memory, 33-environmental modeling memory, 34-CPU chip E, 35-video monitoring system for substation administrative client; 36-transformer station video monitoring platform, 37-DVR, 38-video camera, 39-CPU chip A.
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment
Embodiment.A kind of power transformation operation visualization system, as shown in Figure 1, comprise the comprehensive automation system of transformer substation 1, IEC61850 protocol converter 2, environment main frame 3 and the video monitoring system for substation 4 that link to each other successively.
As shown in Figure 2, IEC61850 protocol converter 2 comprises CPU master chip 5, also comprises the production module 6, data buffering module 7 and the consumption module 8 that connect successively; Production module 6 also connects comprehensive automation system of transformer substation 1, and consumption module 8 also connects video monitoring system for substation 4; CPU master chip 5 links to each other with production module 6, data buffering module 7 and consumption module 8 respectively.Production module 6 comprises cpu chip A39, also comprises the network reception memorizer 9 and network event processing memory 10 that link to each other with cpu chip A39, interconnects between network reception memorizer 9 and the network event processing memory 10; Network reception memorizer 9 also connects comprehensive automation system of transformer substation 1 and data buffering module 7 respectively, and network event processing memory 9 also connects data buffer module 7.Data buffering module 7 comprises cpu chip B11, also comprises the data storage 12 that links to each other with cpu chip B11; Data storage 12 all is being connected data management memory 13 with cpu chip B11, memory 14, spatial constraints memory 15 and production capacity limits storage 16 are expanded in the space; Data storage 12 is also connecting production module 6 and consumption module 8, and production capacity limits storage 16 is connecting network reception memorizer 9.Consumption module 8 comprises cpu chip C17, also comprises the data read access to memory 18 and data processing module 19 that link to each other with cpu chip C17, interconnects between data read access to memory 18 and the data processing module 19; Data read access to memory 18 also connects data buffer module 7, and data processing module 19 also connects video monitoring system for substation 4.Data processing module 19 comprises cpu chip D20; Also comprise the agreement judgement memory 21, translation memory 22, data judgement memory 23 and the modelling memory 24 that link to each other successively; Modelling memory 24 is also connecting self-checking alarming memory 25, functional analysis memory 26 and logical node and is setting up memory 27, and logical node is set up memory 27 and also connected transmission memory 28; Agreement judges that memory 21 is also connecting data read access to memory 28, sends memory 28 and is also connecting video monitoring system for substation 4; Cpu chip D20 sets up memory 27 with agreement judgement memory 21, translation memory 22, data judgement memory 23, modelling memory 24, self-checking alarming memory 25, functional analysis memory 26, logical node respectively and links to each other with transmission memory 28.CPU master chip 5 links to each other with cpu chip A39, cpu chip B11 and cpu chip C17 respectively; Cpu chip C17 links to each other with cpu chip D20.
As shown in Figure 3, environment main frame 3 comprises that the environment reception memorizer 29, environmental analysis memory 30, the environment logical node that link to each other are successively set up memory 31 and environment sends memory 32; Environment reception memorizer 29 is also connecting environmental modeling memory 33, IEC61850 protocol converter 2 and video monitoring system for substation 4; Environmental analysis memory 30 is also connecting environmental modeling memory 33, and environment sends memory 32 and also connecting video monitoring system for substation 4; Described environment main frame 3 also comprises cpu chip E34, and cpu chip E34 sets up memory 31 with environment reception memorizer 29, environmental analysis memory 30, environment logical node respectively, environment sends memory 32 and environmental modeling memory 33.
As shown in Figure 4, video monitoring system for substation 4 comprises video monitoring system for substation administrative client 35, transformer station's video monitoring platform 36, DVR 37 and the video camera 38 that links to each other successively; Transformer station's video monitoring platform 36 also is being connected environment main frame 3 with DVR 37.
During use,, call the function of solidifying in each memory through chip and realize using, be specially like Fig. 5 and shown in Figure 6:
A. utilize the production module to receive the data A that comprehensive automation system of transformer substation produces, and will count A according to storing in the data buffering module;
B. utilize the consumption module from the data buffering module, to extract data, and convert data A into data a based on IEC61850; Convert data a into logical node B then, and send to the environment main frame;
C. utilize the logical node B that obtains among the receiver module receiving step B; Utilize the environment sending module that logical node B is sent to video monitoring system for substation.
Above step is for realizing method for communicating.
D. utilize the environment reception memorizer to receive the data object data model D of the expression interaction relation of video monitoring system for substation foundation;
E. utilize data model D that environmental modeling memory establishment step D obtains set up interlock bivariate table model R (Src_Do, Camera, Camera_Pos, Action);
F. utilize the environment reception memorizer to receive the logical node B that the IEC61850 protocol converter sends;
G. utilize the environmental analysis memory that the Src_Do of logical node B in bivariate table model R searched, if find, then utilize the environment logical node to set up memory according to Camera among the bivariate table model R, Camera_Pos, Action create interlock logical node G; Otherwise video interlink finishes;
H. utilize environment to send the memory logical node G that will link and send to transformer station's video monitoring platform, the logical node G that will link simultaneously sends to DVR, is ordered to corresponding video camera by DVR transmission cradle head control;
I. transformer station's video monitoring platform logical node G that will link sends to the video monitoring system for substation administrative client;
J. the video monitoring system for substation administrative client is had access to the video camera real-time video through transformer station's video monitoring platform.
Above step is for realizing the method for video interlink.
Like Fig. 7-shown in Figure 9, steps A and step B are specially:
A. utilize the network reception memorizer to receive network event from comprehensive automation system of transformer substation;
B. utilize the network event processing memory to handle network event; If the Accept incident receives and new the connection puts into event queue; If the Write incident increases and writes counting; If the Read incident reads the data in the network, and with storage to the data buffering module.
C. utilize the data read access to memory from the data buffering module, to read pending data;
D. utilize data processing module to handle the data that are read.
Data processing is specially:
E. utilize agreement to judge the protocol type of memory judgment data, obtain the protocol type of these data;
F. utilize protocol type and given this kind agreement and the mapping table of IEC61850 of these data that translation memory obtains according to step e, translation obtains the data f of these data based on IEC61850;
G. utilize data to judge the data f that memory obtains according to the rule analysis step f of IEC61850, specified data f is analog acquisition value or switch acquisition value;
H. if data f is the analog acquisition value, utilize the modelling memory it to be set up data object model H according to the rule of IEC61850; Be specially the data object oriented is added I, II, the suffix sequence number of III is represented three kinds of different data object models of middling speed message (three grades) of 1a tripping operation (one-level), 1b control command (secondary) and measured value; If data f is the switch acquisition value, utilize the modelling memory it to be set up data object model h according to the rule of IEC61850; Be specially the data object oriented is added i, ii, the suffix sequence number of iii is represented three kinds of different data object models of middling speed message (three grades) of 1a tripping operation (one-level), 1b control command (secondary) and measured value;
I. utilize the self-checking alarming memory to adopt general inputoutput data object to set up self-checking alarming object model I or self-checking alarming object model i through the modelling memory data object model H among the step h or data object model h;
J. utilizing the functional analysis memory that step h is obtained self-checking alarming object model I that data object model H and step I obtain or step h obtains the self-checking alarming object model i that data object model h and step I obtain and analyzes; Be specially; Utilize the functional analysis module that middling speed message (three grades) the data object numerical value of tripping operation (one-level) data object of the 1a among the self-checking alarming object model I and measured value is judged; If above-mentioned two numerical value have one at least not in preset range; Produce the tripartite relationship table of action alarm source, target action device id, type of action; Utilize the modelling memory that the tripartite relationship table is set up the data object model J of expression action, otherwise processing finish; Utilize the functional analysis memory that middling speed message (three grades) the data object numerical value of tripping operation (one-level) data object of the 1a among the self-checking alarming object model i and measured value is judged; If above-mentioned two numerical value have at least one to be not equal to preset value; Produce the tripartite relationship table of action alarm source, target action device id, type of action; Utilize the modelling memory that the tripartite relationship table is set up the data object model j of expression action, otherwise processing finish;
K. utilize logical node to set up memory and will represent that the data object model J of action sets up logical node K and will represent that maybe the data object model j that moves sets up logical node k;
L. utilize the transmission memory that logical node K or logical node k are provided with the transmission order, send it to the environment main frame.
Comprehensive automation system of transformer substation and protocol conversion communication therebetween realizes through serial ports or network mode.Before realizing communication, must define protocol type in advance, represent 101 agreements like 0x00,0x02 representes 104 agreements etc.
The serial communication mapping table is set up process:
Must specify on the com port of complex automatic system access protocol conversion equipment before the complex automatic system access protocol conversion equipment; So just bound the relation between protocol type and com port; The protocol library array of index is carried out in foundation according to the string slogan; Set up the relation between protocol library and serial ports, after this in the communication process, the data that receive on every com port are from then on all called the agreement of binding and are carried out protocol translation.
The network communication mapping table is set up process:
Complex automatic system is initiated registration to protocol conversion apparatus earlier; Inform which kind of agreement protocol conversion apparatus will use realize exchanges data; After protocol conversion apparatus receives the register requirement of comprehensive automation; The SOCKET of expression communication link is (unique in a Process Extents; This is the operating system decision) and the protocol type binding, setting up with SOCKET is the communication storehouse array of index, after this data of every this SOCKET communication all adopt the agreement of binding to carry out data translation in the communication process.
Claims (9)
1. a power transformation operation visualization system is characterized in that: comprise the comprehensive automation system of transformer substation (1), IEC61850 protocol converter (2), environment main frame (3) and the video monitoring system for substation (4) that link to each other successively.
2. power transformation operation visualization system according to claim 1; It is characterized in that: described IEC61850 protocol converter (2) comprises CPU master chip (5), also comprises the production module (6), data buffering module (7) and the consumption module (8) that connect successively; Production module (6) also connects comprehensive automation system of transformer substation (1), and consumption module (8) also connects video monitoring system for substation (4); CPU master chip (5) links to each other with production module (6), data buffering module (7) and consumption module (8) respectively.
3. power transformation operation visualization system according to claim 2; It is characterized in that: described production module (6) comprises cpu chip A (39); Also comprise the network reception memorizer (9) and the network event processing memory (10) that link to each other with cpu chip A (39), interconnect between network reception memorizer (9) and the network event processing memory (10); Network reception memorizer (9) also connects comprehensive automation system of transformer substation (1) and data buffering module (7) respectively, and network event processing memory (9) also connects data buffer module (7).
4. power transformation operation visualization system according to claim 3 is characterized in that: described data buffering module (7) comprises cpu chip B (11), also comprises the data storage (12) that links to each other with cpu chip B (11); Data storage (12) all is being connected data management memory (13) with cpu chip B (11), memory (14), spatial constraints memory (15) and production capacity limits storage (16) are expanded in the space; Data storage (12) is also connecting production module (6) and consumption module (8), and production capacity limits storage (16) is connecting network reception memorizer (9).
5. power transformation operation visualization system according to claim 4; It is characterized in that: described consumption module (8) comprises cpu chip C (17); Also comprise the data read access to memory (18) and the data processing module (19) that link to each other with cpu chip C (17), interconnect between data read access to memory (18) and the data processing module (19); Data read access to memory (18) also connects data buffer module (7), and data processing module (19) also connects video monitoring system for substation (4).
6. power transformation operation visualization system according to claim 5; It is characterized in that: described data processing module (19) comprises cpu chip D (20); Also comprise the agreement judgement memory (21), translation memory (22), data judgement memory (23) and the modelling memory (24) that link to each other successively; Modelling memory (24) is also connecting self-checking alarming memory (25), functional analysis memory (26) and logical node and is setting up memory (27), and logical node is set up memory (27) and also connected transmission memory (28); Agreement judges that memory (21) is also connecting data read access to memory (28), sends memory (28) and is also connecting video monitoring system for substation (4); Cpu chip D (20) sets up memory (27) and links to each other with transmission memory (28) with agreement judgement memory (21), translation memory (22), data judgement memory (23), modelling memory (24), self-checking alarming memory (25), functional analysis memory (26), logical node respectively.
7. power transformation operation visualization system according to claim 6 is characterized in that: described CPU master chip (5) links to each other with cpu chip A (39), cpu chip B (11) and cpu chip C (17) respectively; Cpu chip C (17) links to each other with cpu chip D (20).
8. power transformation operation visualization system according to claim 1 is characterized in that: described environment main frame (3) comprises that the environment reception memorizer (29), environmental analysis memory (30), the environment logical node that link to each other are successively set up memory (31) and environment sends memory (32); Environment reception memorizer (29) is also connecting environmental modeling memory (33), IEC61850 protocol converter (2) and video monitoring system for substation (4); Environmental analysis memory (30) is also connecting environmental modeling memory (33), and environment sends memory (32) and also connecting video monitoring system for substation (4); Described environment main frame (3) also comprises cpu chip E (34), and cpu chip E (34) sets up memory (31) with environment reception memorizer (29), environmental analysis memory (30), environment logical node respectively, environment sends memory (32) and environmental modeling memory (33).
9. power transformation operation visualization system according to claim 1 is characterized in that: described video monitoring system for substation (4) comprises video monitoring system for substation administrative client (35), transformer station's video monitoring platform (36), DVR (37) and the video camera (38) that links to each other successively; Transformer station's video monitoring platform (36) also is being connected environment main frame (3) with DVR (37).
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| CN 201120568703 CN202535152U (en) | 2011-12-30 | 2011-12-30 | Power transformation operation visualization system |
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| CN 201120568703 CN202535152U (en) | 2011-12-30 | 2011-12-30 | Power transformation operation visualization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103731666A (en) * | 2014-01-03 | 2014-04-16 | 国家电网公司 | Video linkage simulation device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103731666A (en) * | 2014-01-03 | 2014-04-16 | 国家电网公司 | Video linkage simulation device and method |
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