CN103412842A - Joint simulation method based on power system and communication system - Google Patents
Joint simulation method based on power system and communication system Download PDFInfo
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- CN103412842A CN103412842A CN2013103898093A CN201310389809A CN103412842A CN 103412842 A CN103412842 A CN 103412842A CN 2013103898093 A CN2013103898093 A CN 2013103898093A CN 201310389809 A CN201310389809 A CN 201310389809A CN 103412842 A CN103412842 A CN 103412842A
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Abstract
The invention discloses a joint simulation method based on a power system and a communication system. The method is suitable for a joint simulation engine, and the joint simulation engine comprises a data interface of the power system, a control module and a data interface of the communication system, wherein the data interface of the power system is connected with a simulation system of the power system, and the data interface of the communication system is connected with a simulation system of the communication system. The method comprises the following steps of after the control module receives data volume through the data interface of the power system, dividing the data volume by the control module through business calculation according to the requirement of the simulation system of the communication system, and sending the divided data volume to the corresponding simulation system of the communication system by the control module via the data interface of the communication system; and/or, after the control module receives transmission delay information and error code rate through the data interface of the communication system, converting the transmission delay information and the error code rate into triggering signal time information and error information by the control module through business operation, and sending the triggering signal time information and the error information to the simulation system of the power system by the control module through the data interface of the power system. The method has the advantage that the accuracy and the trueness of simulation of the power system are accurately reflected.
Description
Technical field
The application relates to technical field of power systems, particularly a kind of method of combined simulation based on electric system and communication system.
Background technology
Network system has very important effect in fast-developing today, its stability, safety grade produce significant impact to the even running meeting of economic society.For situations such as accurate evaluation, the stability of analyzing network system and securities; usually need to simulate in advance; especially along with the development of intelligent grid; in the situation that based on the information realtime interactive of electric system and communication system, become the key factor of functions such as affecting electric power system control, protection, it is particularly outstanding that the problem of modelling of electric system seems.Yet prior art, in the simulation process of carrying out electric system, or is not considered the impact of communication system on electric system, or off-line is considered the impact of communication system.The former has ignored the effect of communication system to electric system fully, and thisly act on outwardness in actual operation of power networks, although the latter has considered communication system, but the data that adopt in simulation process can not reflect simulation situation at that time, namely can not simulate based on real-time communication system.No matter be which kind of situation, all can not reflect exactly the impact of communication system real time execution situation on electric system, can not effectively simulate the security, the stability problem that by communication system, are caused.
Summary of the invention
For solving the problems of the technologies described above, it is a kind of based on electric system and communication system combined simulation method that the embodiment of the present application provides, to reflect exactly the impact of communication system real time execution situation on electric system, can effectively simulate the security, the stability problem that by communication system, are caused.
A kind of method of combined simulation based on electric system and communication system that the application provides is applicable to the combined simulation engine, described combined simulation engine comprises: electric power system data interface, control module and communication system data interface, the electric power system data interface connects the power system simulation system, described communication system data interface connects at least one communication system simulation system, and the method comprises:
After the control module of combined simulation engine receives the data volume from the power system simulation system by the electric power system data interface, by the first business computing, will split from the requirement according to the communication system simulation system of the data volume of power system simulation system, then by the communication system data interface, the data volume of fractionation be sent to corresponding communication system simulation system;
And/or,
After the control module of combined simulation engine receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, by the second business computing, will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system, then trigger pip temporal information and control information after by the electric power system data interface, transforming send to the power system simulation system.
Preferably, when the control module of described combined simulation engine comprised data receiver unit, arithmetic element and data transmission unit, described method was specially:
After the data receiver unit of control module receives the data volume from the power system simulation system by the electric power system data interface, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the data volume of power system simulation system by the first business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the data volume of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and trigger pip temporal information and control information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system.
Preferably, when the combined simulation based on electric system and communication system during for data collection service:
After the data receiver unit of control module passes through the data volume of electric power system data interface reception from the data acquisition of power system simulation system, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the data volume of the data acquisition of power system simulation system by the first business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the data volume of the data acquisition of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into decision-making trigger pip temporal information and communication error information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and decision-making trigger pip temporal information and communication error information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
After the data receiver unit of control module receives the operational command data amount from the power system simulation system by the electric power system data interface, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the operational command data amount of power system simulation system by the second business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the operational command data amount of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into operational order trigger pip temporal information and operate miss information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and operational order trigger pip temporal information and operate miss information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system.
The application also provides a kind of method of combined simulation based on electric system and communication system.The method is applicable to the power system simulation system, and this power system simulation system comprises: electric system simulation model, realistic model simulated environment and outbound data interface, and described outbound data interface connects the combined simulation engine, and the method comprises:
The electric system simulation model is simulated in the realistic model simulated environment, the power system simulation system is passed through the outbound data interface to combined simulation engine output data quantity, and from the combined simulation engine, receiving trigger pip temporal information and control information by the outbound data interface, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described trigger pip temporal information and control information.
Preferably, when the combined simulation based on electric system and communication system during for data collection service:
The power system simulation system is by the data volume of outbound data interface to combined simulation engine output data acquisition, and by the outbound data interface, receiving decision-making trigger pip temporal information and the communication error information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described decision-making trigger pip temporal information and communication error information;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
The power system simulation system is passed through the outbound data interface to combined simulation engine output function order data amount, and by the outbound data interface, receiving operational order trigger pip temporal information and the operate miss information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described operational order trigger pip temporal information and operate miss information.
It is a kind of based on electric system and communication system combined simulation method that the application also provides.The method is applicable to the communication system simulation system, and this communication system simulation system comprises: Communication System Simulation model, realistic model simulated environment and outbound data interface, and described outbound data interface connects the combined simulation engine, and the method comprises:
The Communication System Simulation model is simulated in the realistic model simulated environment, the communication system simulation system receives the data volume of combined simulation engine input by the outbound data interface, and by the outbound data interface to combined simulation engine transmitted signal transmission delay information and the bit error rate, the data volume that described data volume obtains to be the combined simulation engine split the data volume of power system simulation system according to the requirement of communication simulation system after.
Preferably, when the combined simulation based on electric system and communication system during for data collection service:
The communication system simulation system receives the data volume of the data acquisition of combined simulation engine input by the outbound data interface, the data volume that the data volume of data acquisition obtains to be the combined simulation engine split the data volume of the data acquisition of power system simulation system according to the requirement of communication simulation system after;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
The communication system simulation system receives the operational command data amount of combined simulation engine input by the outbound data interface, the data volume that described operational command data amount obtains to be the combined simulation engine split the operational command data amount of power system simulation system according to the requirement of communication simulation system after.
The method of the combined simulation based on electric system and communication system that the embodiment of the present application provides, data-interface by this engine combines the formation joint simulation system by power system simulation system and communication system simulation system, thereby can combine the simulation of carrying out electric system and communication system.Technical scheme by the embodiment of the present application, on the one hand communication system has been input to by the combined simulation engine among the simulation process of electric system the impact of electric system, take into full account the impact that communication system may cause power system simulation, and then improved validity and the degree of accuracy of power system simulation; On the other hand, " bridge joint " effect by the combined simulation engine, not only considered the impact of communication system on electric system, and, what consider is the Real Time Effect of communication system to electric system, make the simulation process of electric system can reflect in time the present case of communication system, the security that communication system causes, stability is stable can embody in time among power system simulation, has further improved validity and the degree of accuracy of power system simulation.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, the accompanying drawing the following describes is only some embodiment that put down in writing in the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram based on an embodiment of the combined simulation method of electric system and communication system;
Fig. 2 is the composition frame chart based on the combined simulation engine of electric system and communication system;
Fig. 3 is the embodiment process flow diagram based on the combined simulation method of the combined simulation engine of Fig. 2;
Fig. 4 (a) is the process flow diagram based on another embodiment of the combined simulation method of electric system and communication system;
Fig. 4 (b) is the process flow diagram based on another embodiment of the combined simulation method of electric system and communication system;
Fig. 5 is the composition frame chart of the application's the joint simulation system based on electric system and communication system;
Fig. 6 is the functional diagram that the application's the method for the combined simulation based on electric system and communication system realizes.
Embodiment
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all should belong to the scope of the application's protection.
For information such as transmission data, controls, electric system is connected with communication system usually.In traditional power system simulation process, do not consider or off-line is considered the impact of communication system on electric system, cause the real result of simulating out degree and degree of accuracy not high.For avoiding this situation, the application provides the combined simulation method based on electric system and communication system, the method is applicable to the combined simulation engine, described combined simulation engine comprises: electric power system data interface, control module and communication system data interface, the electric power system data interface connects the power system simulation system, and described communication system data interface connects at least one communication system simulation system.Referring to Fig. 1, the figure shows the flow process based on the combined simulation method of electric system and communication system.This flow process comprises:
Step S101: the control module of combined simulation engine receives the data volume from the power system simulation system by the electric power system data interface;
Data volume from the power system simulation system may be different based on different business, such as, when for data collection service, the data volume from the power system simulation system received is the data volume of data acquisition, when for the decision-making order, sending business, the data volume from the power system simulation system received is the operational command data amount.
Step S102: the control module of combined simulation engine will split from the requirement according to the communication system simulation system of the data volume of power system simulation system by the first business computing;
After the control module of combined simulation engine receives data volume by the electric power system data interface, owing to generally there being a plurality of communication system simulation systems, different data volumes may be to send to different communication system simulation systems, therefore, need to split the requirement according to each communication system simulation system of the data volume that receives, each data volume split out is corresponding with the communication system simulation system.The service computation here mainly refers to the conversion operation of carrying out according to the corresponding relation between power system simulation system and communication system simulation system.Corresponding relation between power system simulation system and communication system simulation system can be based upon among the combined simulation engine in advance with the form of relation table.According to this relation table, the data volume from the power system simulation system can be split to corresponding communication system simulation system, be transported to the power system simulation system after also the information such as the transmission delay information from the communication system simulation system and the bit error rate can being transformed.It should be noted that: because electric power system model can be used different communication systems in different parts, power businesses different in same electric system also can be used different communication systems, and therefore, above-mentioned corresponding relation may be complicated multiple-limb table.
Step S103: the control module of combined simulation engine sends to corresponding communication system simulation system by the communication system data interface by the data volume of fractionation;
Step S104: the control module of combined simulation engine receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation;
Step S105: the control module of combined simulation engine will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system by the second business computing;
The combined simulation engine not only can receive the data volume from the power system simulation system by the data receiver unit, can also receive from information such as the transmission delay information of communication system simulation system and the bit error rates, make data control information pass through the two-way flow of combined simulation engine implementation;
The combined simulation engine will transform these information after obtaining trigger pip temporal information and control information, be converted into trigger pip temporal information and control information that the power system simulation system needs.Trigger pip temporal information and control information are for different types of service, has the different forms of expression, such as, for data collection service, this trigger pip temporal information and control information show as decision-making trigger pip temporal information and communication error, in order to trigger decision process by electric system, the terminal that the communication error here refers to transmit in the communication system of decision signal and system external noise etc. causes receives the inconsistent situation that information and source send information; For the decision-making order, send business, this trigger pip temporal information and control information show as operational order triggered time information and operation signal error, so that by the operating process of electric system trigger equipment, the terminal that the operation signal error here refers in the communication system of transfer operation order and system external noise etc. causes receives the inconsistent situation that information and source send information.In fact, except these information, the combined simulation engine also can send control command to open or to suspend the process of power system simulation to the power system simulation system in two kinds of business.
Step S106: trigger pip temporal information and control information after the control module of combined simulation engine will transform by the electric power system data interface send to the power system simulation system.
It should be noted that: between above-mentioned steps S101～S103 and step S104～S106, can be front and back sequential relationships in succession, can not be also front and back sequential relationships in succession.In fact, in the application's the combined simulation engine course of work, due to this combined simulation engine, play " bridge joint " effect between power system simulation system and communication system simulation system, this " bridge joint " is with real-time, make to have real-time data interaction between power system simulation system and communication system simulation system, namely sometime, may exist by the combined simulation engine by the information flow of power system simulation system to the communication system simulation system orientation, i.e. power system simulation system → combined simulation engine → communication system simulation system; Also may exist by the combined simulation engine by the information flow of communication system simulation system to the power system simulation system orientation, i.e. communication system simulation system → combined simulation engine → power system simulation system.Therefore, in workflow diagram shown in Figure 2, only reflect the combined simulation engine some the time working condition, and be not used in and limit the combined simulation engine.
The method of the combined simulation based on electric system and communication system that above-described embodiment provides, data-interface by the combined simulation engine combines the formation joint simulation system by power system simulation system and communication system simulation system, thereby can combine the simulation of carrying out electric system and communication system.Technical scheme by the present embodiment, on the one hand communication system has been input to by the combined simulation engine among the simulation process of electric system the impact of electric system, take into full account the impact that communication system may cause power system simulation, and then improved validity and the degree of accuracy of power system simulation; On the other hand, " bridge joint " effect by the combined simulation engine, not only considered the impact of communication system on electric system, and, what consider is the Real Time Effect of communication system to electric system, make the simulation process of electric system can reflect in time the present case of communication system, the security that communication system causes, stability is stable can embody in time among power system simulation, has further improved validity and the degree of accuracy of power system simulation.
In actual application,, for the inner structure that forms of the difference of combined simulation engine, may there be some detail differences in said method.Such as, when the control module of above-mentioned combined simulation engine comprises data receiver unit, arithmetic element and data transmission unit, local variation will occur in its flow process.Referring to Fig. 2, the figure shows the composition frame chart of combined simulation engine in this case, namely this combined simulation engine comprises: electric power system data interface 201, control module 202 and communication system data interface 203, electric power system data interface 201 connects the power system simulation system, described communication system data interface connects at least one communication system simulation system, control module 202 comprises data receiver unit 2021, arithmetic element 2022 and data transmission unit 2023, wherein:
Data receiver unit 2021, for by the electric power system data interface, receiving the data volume from the power system simulation system, receive by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation; It should be noted that, " emulation " both occurred in this application, " simulation " occurred again, these two terms in case of no particular description, can be used without distinction;
Arithmetic element 2022, for by the first business computing, splitting from the requirement according to the communication system simulation system of the data volume of power system simulation system, will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system by the second business computing;
Data transmission unit 2023, for by the communication system data interface, the data volume of fractionation being sent to corresponding communication system simulation system, trigger pip temporal information and control information after by the electric power system data interface, transforming send to the power system simulation system.
Under the composition structure of above-mentioned associating engine, the combined simulation method can form another embodiment, referring to Fig. 3, the figure shows the process flow diagram of this embodiment.This flow process comprises:
Step S301: the data volume that data receiver unit 2021 receives from the power system simulation system by electric power system data interface 201;
Step S302: arithmetic element 2022 will split from the requirement according to the communication system simulation system of the data volume of power system simulation system by the first business computing;
Step S303: data transmission unit 2023 sends to corresponding communication system simulation system by communication system data interface 203 by the data volume of fractionation;
Step S304: data receiver unit 2021 receives by communication system data interface 203 transmission delay information and the bit error rate that system emulation obtains from communication system simulation;
Step S305: arithmetic element 2022 will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system by the second business computing;
Step S306: trigger pip temporal information and control information after data transmission unit 2023 will transform by electric power system data interface 201 send to the power system simulation system.
Foregoing has introduced as the angle of executive agent the process of the combined simulation based on electric system and communication system that the application provides from the combined simulation engine, in fact, this process can also and comprise that from power system simulation system perspective, communication system simulation system perspective the angle of the whole system of above-mentioned three parts is described, below explanation respectively.
From using the power system simulation system as the angle of carrying out, the application provides a kind of new method of the combined simulation based on electric system and communication system, form another embodiment, this embodiment is applicable to the power system simulation system, this power system simulation system comprises: electric system simulation model, realistic model simulated environment and outbound data interface, described outbound data interface connects the combined simulation engine.The electric system simulation model is be used to characterizing the electric system part of electrical network, and simulated environment is for characterizing the analytical calculation function to the electric system simulation model, and a kind of typical simulated environment is traditional electric system simulation simulator.Referring to Fig. 4 (a), the figure shows the flow process of the method.This flow process comprises: the electric system simulation model is simulated in the realistic model simulated environment, the power system simulation system is passed through the outbound data interface to combined simulation engine output data quantity, and from the combined simulation engine, receiving trigger pip temporal information and control information by the outbound data interface, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described trigger pip temporal information and control information.It should be noted that: each step is that order is carried out in Fig. 4 (a), and still, this flow process also can be carried out simultaneously, because based on electric system and the mutual real-time of communication system, sometime, these steps may all there will be.
As previously mentioned, for different types of service, the data volume of above-mentioned power system simulation system output and trigger pip temporal information and the control information received can have the different forms of expression, and under different expression form, technique scheme will be more specific.Such as, when the combined simulation based on electric system and communication system during for data collection service: described power system simulation system is by the data volume of outbound data interface to combined simulation engine output data acquisition, and by the outbound data interface, receiving decision-making trigger pip temporal information and the communication error information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described decision-making trigger pip temporal information and communication error information.When the combined simulation based on electric system and communication system sent business for the decision-making order: described power system simulation system was passed through the outbound data interface to combined simulation engine output function order data amount, and by the outbound data interface, receiving operational order trigger pip temporal information and the operation signal control information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described operational order trigger pip temporal information and operation signal control information.
From the angle using the communication system simulation system as executive agent, the application provides a kind of new method of the combined simulation based on electric system and communication system, forms another embodiment, and this embodiment is applicable to the communication system simulation system.This power system simulation system comprises: Communication System Simulation model, realistic model simulated environment and outbound data interface, described outbound data interface connects the combined simulation engine, the Communication System Simulation model characterizes the communications portion of electrical network, the realistic model simulated environment characterizes the analytical calculation function to the Communication System Simulation model, and a kind of typical realistic model simulated environment is traditional Communication System Simulation simulator.Referring to Fig. 4 (b), the figure shows the flow process of the method.This flow process comprises: the Communication System Simulation model is simulated in the realistic model simulated environment, the communication system simulation system receives the data volume of combined simulation engine input by the outbound data interface, and by the outbound data interface to combined simulation engine transmitted signal transmission delay information and the bit error rate, the data volume that described data volume obtains to be the combined simulation engine split the data volume of power system simulation system according to the requirement of communication simulation system after.It should be noted that: each step is that order is carried out in Fig. 4 (b), and still, this flow process also can be carried out simultaneously, because based on electric system and the mutual real-time of communication system, sometime, these steps may all there will be.
Similarly, for the communication system simulation system, for different types of service, the data volume that above-mentioned communication system simulation system receives can have the different forms of expression, and under different expression form, technique scheme will be more specific.Such as, when the combined simulation based on electric system and communication system during for data collection service: described communication system simulation system receives the data volume of the data acquisition of combined simulation engine input by the outbound data interface, the data volume that the data volume of described data acquisition obtains to be the combined simulation engine split the data volume of the data acquisition of power system simulation system according to the requirement of communication simulation system after.When the combined simulation based on electric system and communication system sent business for the decision-making order: described communication system simulation system received the operational command data amount of combined simulation engine input by the outbound data interface, the data volume that described operational command data amount obtains to be the combined simulation engine split the operational command data amount of power system simulation system according to the requirement of communication simulation system after.
From the angle using joint simulation system as executive agent, the application provides a kind of method of combined simulation based on electric system and communication system.Referring to Fig. 5, the figure shows the composition structure of this joint simulation system.This joint simulation system comprises: combined simulation engine 501, power system simulation system 502 and communication system simulation system 503, described combined simulation engine 501 is connected with communication system simulation system 503 with power system simulation system 502, the engine of the combined simulation based on electric system and communication system that described combined simulation engine 501 is described for previous embodiment, namely comprise the electric power system data interface, the combined simulation engine of control module and communication system data interface, the system of the power system simulation based on electric system and communication system that described power system simulation system 502 is aforementioned description, namely comprise the electric system simulation model, the power system simulation system of realistic model simulated environment and outbound data interface, the system of the communication system simulation based on electric system and communication system that described communication system simulation system 503 is aforementioned description, namely comprise the Communication System Simulation model, the communication system simulation system of realistic model simulated environment and outbound data interface.Based on combined simulation method such as aforementioned three parts that this joint simulation system exists, say, here for avoiding repetition, superfluous words no longer.
The joint simulation system based on electric system and communication system of describing by the application can carry out the functional simulation of multinomial electric system.Referring to Fig. 6, the figure shows generally, the function situation that the joint simulation system provided based on the application can complete, these functions include but not limited to following function: trend is calculated, analysis of Short Circuit Fault, the electro-magnetic transient time domain simulation, stable state time-domain analysis simulation, relay protection of power system is analyzed, the analysis of power supply abundance, Power System Reliability Analysis, Optimal Power Flow calculates, emergency event is analyzed, network reduction, distribution network is optimized, secondary network is analyzed, frequency analysis, Eigenvalues analysis, model parameter is confirmed, state estimation, and communication system integrated simulation.
It should be noted that: easy for what narrate, what the various distortion implementations of above-described embodiment of this instructions and embodiment stressed is all and the difference of other embodiment or mode of texturing that between each situation, identical similar part is mutually referring to getting final product.Each unit of system embodiment described above can or can not be also physically to separate, and both can be positioned at a place, or also can be distributed to a plurality of net environments.In actual application, can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme, those of ordinary skills in the situation that do not pay creative work, namely can understand and implement.
The above is only the application's embodiment; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (7)
1. method of the combined simulation based on electric system and communication system, it is characterized in that, the method is applicable to the combined simulation engine, described combined simulation engine comprises: electric power system data interface, control module and communication system data interface, the electric power system data interface connects the power system simulation system, described communication system data interface connects at least one communication system simulation system, and the method comprises:
After the control module of combined simulation engine receives the data volume from the power system simulation system by the electric power system data interface, by the first business computing, will split from the requirement according to the communication system simulation system of the data volume of power system simulation system, then by the communication system data interface, the data volume of fractionation be sent to corresponding communication system simulation system;
And/or,
After the control module of combined simulation engine receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, by the second business computing, will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system, then trigger pip temporal information and control information after by the electric power system data interface, transforming send to the power system simulation system.
2. combined simulation method according to claim 1, is characterized in that, when the control module of described combined simulation engine comprised data receiver unit, arithmetic element and data transmission unit, described method was specially:
After the data receiver unit of control module receives the data volume from the power system simulation system by the electric power system data interface, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the data volume of power system simulation system by the first business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the data volume of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into trigger pip temporal information and control information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and trigger pip temporal information and control information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system.
3. combined simulation method according to claim 1, is characterized in that,
When the combined simulation based on electric system and communication system during for data collection service:
After the data receiver unit of control module passes through the data volume of electric power system data interface reception from the data acquisition of power system simulation system, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the data volume of the data acquisition of power system simulation system by the first business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the data volume of the data acquisition of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into decision-making trigger pip temporal information and communication error information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and decision-making trigger pip temporal information and communication error information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
After the data receiver unit of control module receives the operational command data amount from the power system simulation system by the electric power system data interface, the arithmetic element of control module will split from the requirement according to the communication system simulation system of the operational command data amount of power system simulation system by the second business computing, and the data transmission unit of control module sends to corresponding communication system simulation system by the communication system data interface by the operational command data amount of fractionation;
And/or,
After the data receiver unit of control module receives by the communication system data interface transmission delay information and the bit error rate that system emulation obtains from communication system simulation, the arithmetic element of control module will be converted into operational order trigger pip temporal information and operate miss information from transmission delay information and the bit error rate of communication system simulation system by the second business computing, and operational order trigger pip temporal information and operate miss information after the data transmission unit of control module will transform by the electric power system data interface send to the power system simulation system.
4. method of the combined simulation based on electric system and communication system, it is characterized in that, the method is applicable to the power system simulation system, this power system simulation system comprises: electric system simulation model, realistic model simulated environment and outbound data interface, described outbound data interface connects the combined simulation engine, and the method comprises:
The electric system simulation model is simulated in the realistic model simulated environment, the power system simulation system is passed through the outbound data interface to combined simulation engine output data quantity, and from the combined simulation engine, receiving trigger pip temporal information and control information by the outbound data interface, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described trigger pip temporal information and control information.
5. combined simulation method according to claim 4, is characterized in that,
When the combined simulation based on electric system and communication system during for data collection service:
The power system simulation system is by the data volume of outbound data interface to combined simulation engine output data acquisition, and by the outbound data interface, receiving decision-making trigger pip temporal information and the communication error information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described decision-making trigger pip temporal information and communication error information;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
The power system simulation system is passed through the outbound data interface to combined simulation engine output function order data amount, and by the outbound data interface, receiving operational order trigger pip temporal information and the operate miss information of the input of combined simulation engine, to be the combined simulation engine transform the transmission delay information of communication system simulation system and the bit error rate to obtain by the business computing for described operational order trigger pip temporal information and operate miss information.
6. one kind based on electric system and communication system combined simulation method, it is characterized in that, the method is applicable to the communication system simulation system, this communication system simulation system comprises: Communication System Simulation model, realistic model simulated environment and outbound data interface, described outbound data interface connects the combined simulation engine, and the method comprises:
The Communication System Simulation model is simulated in the realistic model simulated environment, the communication system simulation system receives the data volume of combined simulation engine input by the outbound data interface, and by the outbound data interface to combined simulation engine transmitted signal transmission delay information and the bit error rate, the data volume that described data volume obtains to be the combined simulation engine split the data volume of power system simulation system according to the requirement of communication simulation system after.
7. combined simulation method according to claim 6, is characterized in that,
When the combined simulation based on electric system and communication system during for data collection service:
The communication system simulation system receives the data volume of the data acquisition of combined simulation engine input by the outbound data interface, the data volume that the data volume of data acquisition obtains to be the combined simulation engine split the data volume of the data acquisition of power system simulation system according to the requirement of communication simulation system after;
When the combined simulation based on electric system and communication system sends business for the decision-making order:
The communication system simulation system receives the operational command data amount of combined simulation engine input by the outbound data interface, the data volume that described operational command data amount obtains to be the combined simulation engine split the operational command data amount of power system simulation system according to the requirement of communication simulation system after.
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