CN114629767A - Power dispatching network simulation method and device, computer equipment and storage medium - Google Patents
Power dispatching network simulation method and device, computer equipment and storage medium Download PDFInfo
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Abstract
The application relates to a power dispatching network simulation method, a power dispatching network simulation device, computer equipment and a storage medium. The method comprises the following steps: acquiring network information of a power grid dispatching data network; acquiring a plurality of target network equipment models matched with the network information according to the network information; connecting a plurality of target network equipment models according to the network information to form a network model of the power grid dispatching data network; and importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network. By adopting the method, the fact basis can be provided through the simulation result when the power grid dispatching data network is constructed, so that the modification times of the network configuration of the power grid dispatching data network are reduced, and the construction efficiency of the power grid dispatching data network is improved.
Description
Technical Field
The present application relates to the field of power dispatching technologies, and in particular, to a power dispatching network simulation method, apparatus, computer device, and storage medium.
Background
With the development of power dispatching technology, a dedicated wide area data network for realizing power dispatching production service, namely a power grid dispatching data network, appears, the network is an infrastructure for real-time and quasi-real-time data communication of computer monitoring systems and the like between power dispatching production departments and between the power dispatching production departments and power plants and substations, and the network topology is generally composed of routers configured on different nodes.
At present, a power grid dispatching data network is generally constructed in an expert evaluation mode, a power expert provides relevant evaluation opinions aiming at the power grid dispatching data network to be constructed and then constructs the power grid dispatching data network according to the evaluation opinions, however, the construction mode of the power grid is extremely dependent on subjective opinions of the expert, so that the constructed power grid dispatching data network lacks a factual basis, relevant network configuration is often required to be modified after the construction of the power grid dispatching data network is completed, and the construction efficiency of the power grid dispatching data network is low.
Disclosure of Invention
In view of the above, it is necessary to provide a power dispatching network simulation method, apparatus, computer device and storage medium for solving the above technical problems.
A power scheduling network simulation method, the method comprising:
acquiring network information of a power grid dispatching data network;
acquiring a plurality of target network equipment models matched with the network information according to the network information;
connecting the target network equipment models according to the network information to form a network model of the power grid dispatching data network;
and importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network.
In one embodiment, the network information includes: the network scheduling data network comprises a plurality of pieces of network equipment information of a plurality of pieces of network equipment used by the power grid scheduling data network and interface configuration information of the plurality of pieces of network equipment; the obtaining of the multiple target network device models matched with the network information according to the network information includes: determining each current network device, and acquiring a plurality of current network device information corresponding to each current network device and a plurality of interface configuration information corresponding to each current network device; acquiring a plurality of initial network equipment models corresponding to the plurality of pieces of current network equipment information from an equipment model library of the simulation software; and modifying the plurality of initial network equipment models according to the plurality of interface configuration information to obtain a plurality of target network equipment models.
In one embodiment, the method further comprises: if the initial network equipment model corresponding to the current network equipment information is not stored in the equipment model base, acquiring preset equipment model configuration information; and configuring a network equipment model corresponding to the current network equipment information as the target network equipment model according to the equipment model configuration information.
In one embodiment, the network information includes network topology information of the grid dispatch data network; the connecting the multiple target network device models according to the network information to form a network model of the power grid dispatching data network includes: reading in a network topology corresponding to the network topology information through preset network management software according to the network topology information; and connecting the target network equipment models according to the network topology to form the network model.
In one embodiment, after the forming the network model, the method further includes: if the network information is detected to be updated, acquiring the updated network information, and an updated network equipment model and an updated network topology corresponding to the updated network information; and connecting the updated network equipment model by using the updated network topology to update the network model.
In one embodiment, the network information includes: network flow information of the power grid dispatching data network; the network traffic information includes: at least one of routing traffic information, utilization traffic information, and service traffic information; the method for obtaining the simulation result of the power grid dispatching data network by importing preset input information into the network model according to the network information and simulating the network model by using preset simulation software comprises the following steps: and inputting the network flow information into the network model, and performing simulation based on preset simulation parameters by using the simulation software to obtain a simulation result of the power grid dispatching data network.
In one embodiment, the obtaining network information of the power grid dispatching data network includes: acquiring a preset engineering design document of the power grid dispatching data network, and acquiring the network information from the engineering design document; the number of the engineering design documents is multiple; after the simulation result of the power grid dispatching data network is obtained, the method further comprises the following steps: obtaining a plurality of network information of the power grid dispatching data network by utilizing a plurality of engineering design documents; and according to the network information, repeatedly simulating the power grid dispatching data network by using the simulation software to obtain a plurality of simulation results, and forming a simulation report of the power grid dispatching data network.
A power scheduling network emulation device, the device comprising:
the network information acquisition module is used for acquiring network information of the power grid dispatching data network;
the equipment model acquisition module is used for acquiring a plurality of target network equipment models matched with the network information according to the network information;
the network model acquisition module is used for connecting the target network equipment models according to the network information to form a network model of the power grid dispatching data network;
and the scheduling network simulation module is used for importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid scheduling data network.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
The power dispatching network simulation method, the power dispatching network simulation device, the computer equipment and the storage medium acquire the network information of the power dispatching data network; acquiring a plurality of target network equipment models matched with the network information according to the network information; connecting a plurality of target network equipment models according to the network information to form a network model of the power grid dispatching data network; and importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network. According to the method and the device, the simulation of the power grid dispatching data network is realized through the network information of the power grid dispatching data network and by using simulation software, a fact basis can be provided through a simulation result when the power grid dispatching data network is constructed, so that the modification times of the network configuration of the power grid dispatching data network are reduced, and the construction efficiency of the power grid dispatching data network is improved.
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FIG. 1 is a schematic flow chart diagram of a power dispatching network simulation method in one embodiment;
FIG. 2 is a schematic flow diagram illustrating the process of obtaining multiple models of target network devices in one embodiment;
FIG. 3 is a schematic flow diagram of a network model for forming a grid dispatch data network in one embodiment;
FIG. 4 is a flowchart illustrating a method for planning a network design using the opnet according to an embodiment;
FIG. 5 is a block diagram showing the structure of a power scheduling network simulation apparatus according to an embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, as shown in fig. 1, a power dispatching network simulation method is provided, and this embodiment is illustrated by applying the method to a terminal, and it is to be understood that the method may also be applied to a server, and may also be applied to a system including a terminal and a server, and is implemented by interaction between the terminal and the server. In this embodiment, the method includes the steps of:
and step S101, the terminal acquires network information of the power grid dispatching data network.
The grid dispatching data network is a dedicated wide area data network for power dispatching production service, and is an infrastructure for real-time and quasi-real-time data communication such as a computer monitoring system between power dispatching production departments and between the power dispatching production departments and a power plant and a substation, and the network information refers to relevant network information of the grid dispatching data network, and may include, for example: scheduling data network topology, protocols and network standards to be used for scheduling data networks, network equipment to be used for scheduling data networks, scheduling data network link characteristics, scheduling data network applications and traffic characteristics thereof, and the like. The terminal may obtain the network information of the power grid dispatching data network in various manners, for example, the network information may be obtained by reading a database of the power data network, or the network information of the power grid dispatching data network may be input to the terminal by a user in an input manner, so that the terminal reads the network information.
And step S102, the terminal acquires a plurality of target network equipment models matched with the network information according to the network information.
The target network device model refers to a network device model matched with network information, and different networks are composed of different network devices, for example, some communication networks may be composed of communication devices such as routers and switches, and other communication networks may construct a network topology in a communication base station manner.
And step S103, the terminal connects a plurality of target network equipment models according to the network information to form a network model of the power grid dispatching data network.
The network model of the power grid dispatching data network refers to a network model formed by connecting a plurality of target network equipment models, wherein the plurality of target network equipment models can be respectively used as different nodes in the network model, and the connection mode of the target network equipment models can be adapted to the actual connection mode of the power grid dispatching data network. Specifically, the terminal may read the network connection mode of each network node in the power grid dispatching data network from the network information, and connect the multiple target network device models obtained in step S102 according to the network connection mode, thereby forming the network model of the power grid dispatching data network.
And step S104, the terminal imports preset input information into the network model according to the network information, and simulates the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network.
Finally, the terminal may import preset input information to the network model according to the relevant input of the power grid dispatching data network in the network information, and perform network simulation on the network model imported with the input information by using simulation software, for example, opnet network simulation technology software, so as to obtain a simulation result of the power grid dispatching data network.
In the power dispatching network simulation method, a terminal acquires network information of a power grid dispatching data network; acquiring a plurality of target network equipment models matched with the network information according to the network information; connecting a plurality of target network equipment models according to the network information to form a network model of the power grid dispatching data network; and importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network. According to the method and the device, the terminal simulates the power grid dispatching data network by using simulation software through the network information of the power grid dispatching data network, and the fact basis can be provided through the simulation result when the power grid dispatching data network is constructed, so that the modification times of the network configuration of the power grid dispatching data network are reduced, and the construction efficiency of the power grid dispatching data network is improved.
In one embodiment, the network information includes: the method comprises the following steps that a power grid dispatching data network uses a plurality of pieces of network equipment information of a plurality of pieces of network equipment, and interface configuration information of the plurality of pieces of network equipment; as shown in fig. 2, step S102 may further include:
step S201, the terminal determines each current network device, and obtains a plurality of pieces of current network device information corresponding to each current network device, and a plurality of pieces of interface configuration information corresponding to each current network device.
The network device information refers to device information of network devices used by the power grid scheduling data network, the information may include a device type of each network device used by the power grid scheduling data network, or a device model corresponding to each network device, and the interface configuration information refers to an interface configuration adopted by each network device. Specifically, the terminal may determine, from the obtained network information, a network device used by each grid dispatch data network as a current network device, and read network device information of each current network device, such as a device type and a device model of each current network device, and interface configuration information of each current network device, so as to obtain a plurality of current network device information and a plurality of interface configuration information.
Step S202, the terminal obtains a plurality of initial network device models corresponding to a plurality of pieces of current network device information from a device model library of the simulation software.
The device model library is pre-constructed by simulation software and stores a plurality of model libraries for simulating device models, and different models stored in the model libraries can respectively correspond to different device types and different device models of the simulation device. After the terminal obtains the information of the plurality of current network devices, the network device model corresponding to each piece of current network device information can be read from the device model library of the simulation software to serve as the plurality of initial network device models.
And step S203, the terminal modifies the initial network equipment models according to the interface configuration information to obtain a plurality of target network equipment models.
The target network device model is obtained by modifying the interface configuration of the initial network device model, and since the network device model pre-configured in the device model library may not meet the interface configuration condition of the power grid dispatching data network, after the terminal obtains a plurality of initial network device models, the terminal needs to modify the interface configuration information of each initial network device model according to the actual interface configuration condition of the power grid dispatching data network, that is, the interface configuration information of the network device included in the obtained network information, so as to obtain a plurality of target network device models.
Further, the power dispatching network simulation may further include: if the initial network equipment model corresponding to the current network equipment information is not stored in the equipment model library, the terminal acquires preset equipment model configuration information; and configuring a network equipment model corresponding to the current network equipment information as a target network equipment model according to the equipment model configuration information.
If the initial network device model corresponding to the current network device information is not stored in the device model library in advance, that is, the network device model is in an unfinished configuration state, in this case, the terminal needs to actively complete configuration development of the device model. For example, the terminal may read device model configuration information for configuring a network device model, where the device model configuration information may be configuration information pre-configured by a user and stored in a configuration file library, or configuration information actively entered by the user through the terminal, or program code for developing a new network device model, and so on. When the terminal detects that the initial network equipment model is not stored, the terminal can read the equipment model configuration information, configure a new network equipment model according to the equipment model configuration information so that the new network equipment model is adaptive to the current network equipment information, and use the new network equipment model which is configured as a target network equipment model.
In the above embodiment, the terminal may obtain the network device model from the device model library of the simulation software, which may improve the efficiency of the power grid dispatching data network simulation, and if the device model library lacks the network device model, a new network device model may be obtained by a method of configuring the network device model, so as to ensure smooth performance of the power grid dispatching data network simulation.
In one embodiment, the network information includes network topology information of the grid dispatch data network; as shown in fig. 3, step S103 may further include:
step S301, the terminal reads in the network topology corresponding to the network topology information through the preset network management software according to the network topology information.
The network topology information refers to a network topology structure of the power grid dispatching data network, and can be used for describing physical layouts of various network devices interconnected by transmission media, or describing a specific physical, real or logical, virtual arrangement mode among members forming the power grid dispatching data network. The preset network management software can be HP OpenView network management software NNM, and the software can realize the management of the network. For the power grid dispatching data network, the terminal can read the network topology information in the network information of the power grid dispatching data network, and read the network topology information and import the network topology information into the simulation software by using the network management software, so as to obtain the network topology corresponding to the network topology information.
Step S302, the terminal connects a plurality of target network equipment models according to the network topology to form a network model.
Then, the terminal may automatically connect the multiple target network device models obtained in step S102 as different nodes in the network topology according to the obtained network topology, so as to form a final network model.
Further, after step S302, the method may further include: if the network information is detected to be updated, the terminal acquires the updated network information, and updates a network equipment model and a network topology corresponding to the updated network information; and updating the network equipment model by utilizing the updated network topology connection, and updating the network model.
If the network information changes, that is, the network information is updated, the terminal needs to update the constructed network model correspondingly. Specifically, after detecting that the network information is updated, the terminal may read the updated network information, and obtain, by using the updated network information, a plurality of network device models that are matched with the updated network information, as updated network device models, and also obtain a network topology corresponding to the network topology information corresponding to the updated network information, that is, an updated network topology. And then the terminal can be connected with a plurality of updated network equipment models according to the updated network topology to form an updated network model, thereby realizing the update of the original network model.
In this embodiment, the terminal may read the network topology information stored in the network information, and utilize the network management software to implement importing the network topology, so as to implement connection to the target network device model according to the network topology, thereby obtaining the network model, and may improve the efficiency of constructing the network model.
In one embodiment, the network information may include: network flow information of a power grid dispatching data network; the network traffic information includes: at least one of routing traffic information, utilization traffic information, and service traffic information; step S104 may further include: and the terminal inputs the network flow information into the network model, and the simulation software is utilized to carry out simulation based on preset simulation parameters to obtain a simulation result of the power grid dispatching data network.
The simulation parameters are parameters related to the simulation process, which are preset by a user, such as various simulation parameters of network simulation time of a power grid dispatching data network, or output forms or output contents of simulation results. Specifically, the input information input to the grid scheduling data network may be network traffic information adapted to the grid scheduling data network, where the network traffic information may be network traffic flowing from one router node to another router node, that is, routing traffic information, or traffic on a network link of the grid scheduling data network, and is used to describe a ratio of traffic in the network to a maximum load that can be borne by the entire link, that is, utilization rate traffic information, or may be used to describe traffic generated by a service implemented by the grid scheduling data network, that is, service traffic information, and the like.
Specifically, the terminal may import the corresponding network traffic information in the network information, that is, the routing traffic information, the utilization rate traffic information, and the service traffic information, as input information into the network model, and perform simulation of the network model by using simulation software, for example, opnet network simulation software, so as to obtain a simulation result of the power grid scheduling data network, where the simulation result may be some network performance statistical parameters that are of interest to a user in a simulation process, for example, information delay of the network simulation, or packet loss rate of the network simulation, and the like.
In this embodiment, the terminal may input the network flow information of the power grid dispatching data network into the network model for simulation, so as to obtain a simulation result of the network model, provide a factual basis for constructing the power grid dispatching data network, and improve the construction efficiency of the power grid dispatching data network.
In one embodiment, step S101 may further include: a terminal acquires a preset engineering design document of a power grid dispatching data network, and acquires network information from the engineering design document; the number of engineering design documents is multiple; after step S104, the method may further include: the terminal obtains a plurality of network information of the power grid dispatching data network by utilizing a plurality of engineering design documents; and according to the plurality of network information, repeatedly simulating the power grid dispatching data network by using simulation software to obtain a plurality of simulation results, and forming a simulation report of the power grid dispatching data network.
The engineering design document refers to an engineering document for designing a power grid dispatching data network, when the power grid dispatching data network needs to be constructed, different designers may design different power grid dispatching data networks, so the submitted engineering design document may be various, and the design document may carry relevant simulation information such as used network equipment, a topology connection mode of the network equipment, network flow of the network and the like.
Specifically, the terminal can read network information corresponding to each engineering design document from a preset engineering design document of the power grid dispatching data network, construct a network model by using the network information to obtain a plurality of network models, then perform repeated network simulation on each constructed network model by using simulation software to obtain a plurality of network simulation results, and finally, the terminal can perform combing analysis on the plurality of obtained network simulations to finally form a simulation report of the power grid dispatching data network.
In this embodiment, the terminal may simulate the power grid dispatching data network based on the network information of the plurality of engineering design documents, so as to obtain simulation results of the plurality of power grid dispatching data networks, and may form a simulation report based on the plurality of simulation results, where the simulation report may provide a large amount of data support for the construction of the power grid dispatching data network, and may further obtain an optimal manner for constructing the power grid dispatching data network.
In an application example, there is also provided a method for planning network design of a power grid dispatching data network by using opnet, as shown in fig. 4, the method may include the following steps:
step 1: collecting engineering design documents of a scheduling data network, carrying out network simulation, having to comprehensively and deeply know the scheduling data network, and mainly comprising a network topology structure of the scheduling data network, a protocol and a network standard used by the scheduling data network, network equipment used by the scheduling data network, link characteristics of the scheduling data network, network application of the scheduling data network and flow characteristics of the scheduling data network;
step 2: and establishing a network element model through a basic model library of the opnet, and modifying the existing model for the existing network equipment in the basic model library according to the interface configuration of the network equipment. And optimizing and scheduling the data network equipment model. For network equipment without a basic model library, a new model needs to be developed;
and step 3: for an existing dispatching data network, reading in a network ip topology through an NNM (network management node) of a network manager HP OPENVEW, manually modifying the network topology or adding network equipment in the imported dispatching data network topology, establishing organic connection between network element models, and completing network model construction;
and 4, step 4: after a network model is established, according to a traffic model of a scheduling data network, introducing routing traffic (routed traffic), utilization traffic (routing traffic) and service traffic (Application traffic);
and 5: after traffic is imported, network performance statistical parameters which are interesting and need to be collected in the opnet simulation process can be selected. Statistical objects can be divided into global statistics and object statistics. Simulation calculation can be carried out according to sim _ effectiveness and optimum _ simulation under the set opent sub-function module;
step 6: comparing simulation results of different design schemes; and repeating simulation, combing simulation results and writing a simulation report.
In the application example, the service flow simulation of the power grid dispatching data network can be realized by using the opnet, so that a fact basis is provided for constructing the power grid dispatching data network, the modification times of the network configuration of the power grid dispatching data network can be effectively reduced, and the construction efficiency of the power grid dispatching data network is improved.
It should be understood that although the various steps in the flow charts of fig. 1-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1-4 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 5, there is provided a power dispatching network simulation device, including: a network information obtaining module 501, an equipment model obtaining module 502, a network model obtaining module 503 and a scheduling network simulation module 504, wherein:
a network information obtaining module 501, configured to obtain network information of a power grid scheduling data network;
an equipment model obtaining module 502, configured to obtain, according to the network information, a plurality of target network equipment models that are matched with the network information;
a network model obtaining module 503, configured to connect multiple target network device models according to the network information to form a network model of the power grid dispatching data network;
and the scheduling network simulation module 504 is configured to import preset input information into the network model according to the network information, and simulate the network model by using preset simulation software to obtain a simulation result of the power grid scheduling data network.
In one embodiment, the network information includes: the method comprises the steps that a power grid dispatching data network uses a plurality of pieces of network equipment information of a plurality of pieces of network equipment, and interface configuration information of the plurality of pieces of network equipment; an equipment model obtaining module 502, further configured to determine each current network equipment, and obtain a plurality of pieces of current network equipment information corresponding to each current network equipment, and a plurality of pieces of interface configuration information corresponding to each current network equipment; acquiring a plurality of initial network equipment models corresponding to a plurality of pieces of current network equipment information from an equipment model library of simulation software; and modifying the plurality of initial network equipment models according to the plurality of interface configuration information to obtain a plurality of target network equipment models.
In an embodiment, the device model obtaining module 502 is further configured to obtain preset device model configuration information if the device model library does not store an initial network device model corresponding to the current network device information; and configuring a network equipment model corresponding to the current network equipment information as a target network equipment model according to the equipment model configuration information.
In one embodiment, the network information includes network topology information of the grid dispatch data network; the network model obtaining module 503 is further configured to read in a network topology corresponding to the network topology information through preset network management software according to the network topology information; and connecting the target network equipment models according to the network topology to form a network model.
In one embodiment, the power dispatching network simulation device further comprises: the network model updating module is used for acquiring updated network information, and updating a network equipment model and a network topology corresponding to the updated network information if the network information is detected to be updated; and updating the network equipment model by utilizing the updated network topology connection, and updating the network model.
In one embodiment, the network information includes: network flow information of a power grid dispatching data network; the network traffic information includes: at least one of routing traffic information, utilization rate traffic information, and service traffic information; and the scheduling network simulation module 504 is further configured to input the network flow information into a network model, and perform simulation based on preset simulation parameters by using simulation software to obtain a simulation result of the power grid scheduling data network.
In an embodiment, the network information obtaining module 501 is further configured to obtain an engineering design document of a preset power grid dispatching data network, and obtain network information from the engineering design document; the number of engineering design documents is multiple; the power dispatching network simulation device further comprises: the simulation report generation module is used for obtaining a plurality of network information of the power grid dispatching data network by utilizing a plurality of engineering design documents; and according to the plurality of network information, repeatedly simulating the power grid dispatching data network by using simulation software to obtain a plurality of simulation results, and forming a simulation report of the power grid dispatching data network.
For specific limitations of the power dispatching network simulation device, reference may be made to the above limitations of the power dispatching network simulation method, which are not described herein again. The modules in the power dispatching network simulation device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a power dispatching network simulation method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is further provided, which includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.
In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A power dispatching network simulation method is characterized by comprising the following steps:
acquiring network information of a power grid dispatching data network;
acquiring a plurality of target network equipment models matched with the network information according to the network information;
connecting the target network equipment models according to the network information to form a network model of the power grid dispatching data network;
and importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid dispatching data network.
2. The method of claim 1, wherein the network information comprises: the network scheduling data network comprises a plurality of pieces of network equipment information of a plurality of pieces of network equipment used by the power grid scheduling data network and interface configuration information of the plurality of pieces of network equipment;
the obtaining of the multiple target network device models matched with the network information according to the network information includes:
determining each current network device, and acquiring a plurality of current network device information corresponding to each current network device and a plurality of interface configuration information corresponding to each current network device;
acquiring a plurality of initial network equipment models corresponding to the plurality of pieces of current network equipment information from an equipment model library of the simulation software;
and modifying the plurality of initial network equipment models according to the plurality of interface configuration information to obtain a plurality of target network equipment models.
3. The method of claim 2, further comprising:
if the initial network equipment model corresponding to the current network equipment information is not stored in the equipment model base, acquiring preset equipment model configuration information;
and configuring a network equipment model corresponding to the current network equipment information as the target network equipment model according to the equipment model configuration information.
4. The method of claim 1, wherein the network information comprises network topology information of the grid dispatch data network;
the connecting the multiple target network device models according to the network information to form a network model of the power grid dispatching data network includes:
reading in a network topology corresponding to the network topology information through preset network management software according to the network topology information;
and connecting the target network equipment models according to the network topology to form the network model.
5. The method of claim 4, wherein after said forming the network model, further comprising:
if the network information is detected to be updated, acquiring the updated network information, and updating a network equipment model and a network topology corresponding to the updated network information;
and connecting the updated network equipment model by using the updated network topology to update the network model.
6. The method of claim 1, wherein the network information comprises: network flow information of the power grid dispatching data network; the network traffic information includes: at least one of routing traffic information, utilization traffic information, and service traffic information;
the method for obtaining the simulation result of the power grid dispatching data network by importing preset input information into the network model according to the network information and simulating the network model by using preset simulation software comprises the following steps:
and inputting the network flow information into the network model, and performing simulation based on preset simulation parameters by using the simulation software to obtain a simulation result of the power grid dispatching data network.
7. The method according to any one of claims 1 to 6, wherein the obtaining of the network information of the grid dispatching data network comprises:
acquiring a preset engineering design document of the power grid dispatching data network, and acquiring the network information from the engineering design document; the number of the engineering design documents is multiple;
after the simulation result of the power grid dispatching data network is obtained, the method further comprises the following steps:
obtaining a plurality of network information of the power grid dispatching data network by utilizing a plurality of engineering design documents;
and according to the network information, repeatedly simulating the power grid dispatching data network by using the simulation software to obtain a plurality of simulation results, and forming a simulation report of the power grid dispatching data network.
8. An apparatus for power dispatching network simulation, the apparatus comprising:
the network information acquisition module is used for acquiring network information of the power grid dispatching data network;
the equipment model acquisition module is used for acquiring a plurality of target network equipment models matched with the network information according to the network information;
the network model acquisition module is used for connecting the target network equipment models according to the network information to form a network model of the power grid dispatching data network;
and the scheduling network simulation module is used for importing preset input information into the network model according to the network information, and simulating the network model by using preset simulation software to obtain a simulation result of the power grid scheduling data network.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065608A (en) * | 2022-07-28 | 2022-09-16 | 南京宇天智云仿真技术有限公司 | Modeling and simulation method of network space |
| CN116702523A (en) * | 2023-08-08 | 2023-09-05 | 北京中电普华信息技术有限公司 | Simulation method for power resource regulation, electronic equipment and computer medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447579A (en) * | 2011-12-23 | 2012-05-09 | 广东电网公司电力科学研究院 | Volume-expansion simulation rehearsal method for electric power dispatching data network based on SP (Service Provider) Guru |
| CN102571422A (en) * | 2011-12-23 | 2012-07-11 | 广东电网公司电力科学研究院 | SP Gura-based new business roll-out simulation previewing method for power scheduling data network |
| CN102638363A (en) * | 2011-12-23 | 2012-08-15 | 广东电网公司电力科学研究院 | Power dispatching data network equipment upgrading improvement simulation previewing method based on SP Guru |
| CN107516895A (en) * | 2017-08-25 | 2017-12-26 | 南方电网科学研究院有限责任公司 | Power distribution network rapid simulation method and device, storage medium and computer equipment thereof |
-
2020
- 2020-11-26 CN CN202011348056.8A patent/CN114629767A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447579A (en) * | 2011-12-23 | 2012-05-09 | 广东电网公司电力科学研究院 | Volume-expansion simulation rehearsal method for electric power dispatching data network based on SP (Service Provider) Guru |
| CN102571422A (en) * | 2011-12-23 | 2012-07-11 | 广东电网公司电力科学研究院 | SP Gura-based new business roll-out simulation previewing method for power scheduling data network |
| CN102638363A (en) * | 2011-12-23 | 2012-08-15 | 广东电网公司电力科学研究院 | Power dispatching data network equipment upgrading improvement simulation previewing method based on SP Guru |
| CN107516895A (en) * | 2017-08-25 | 2017-12-26 | 南方电网科学研究院有限责任公司 | Power distribution network rapid simulation method and device, storage medium and computer equipment thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115065608A (en) * | 2022-07-28 | 2022-09-16 | 南京宇天智云仿真技术有限公司 | Modeling and simulation method of network space |
| CN116702523A (en) * | 2023-08-08 | 2023-09-05 | 北京中电普华信息技术有限公司 | Simulation method for power resource regulation, electronic equipment and computer medium |
| CN116702523B (en) * | 2023-08-08 | 2023-10-27 | 北京中电普华信息技术有限公司 | Simulation method for power resource regulation, electronic equipment and computer medium |
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