CN115203977A - Power grid simulation system - Google Patents
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- CN115203977A CN115203977A CN202211020481.3A CN202211020481A CN115203977A CN 115203977 A CN115203977 A CN 115203977A CN 202211020481 A CN202211020481 A CN 202211020481A CN 115203977 A CN115203977 A CN 115203977A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F2113/00—Details relating to the application field
- G06F2113/04—Power grid distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The embodiment of the disclosure discloses a power grid simulation system. One specific implementation of the power grid simulation system comprises: in response to receiving power grid simulation equipment information, constructing an initial power grid simulation model based on the power grid simulation equipment information; performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model; acquiring power grid test data in response to receiving a simulation signal aiming at the target power grid simulation model; and generating power grid simulation data by using the power grid test data and the target power grid simulation model. The embodiment can improve the accuracy of the generated power grid simulation data.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of computers, in particular to a power grid simulation system.
Background
With the development and increasing complexity of power systems, the requirements of power grid simulation are increasing. At present, when generating power grid simulation data, the method generally adopts: and inputting the power data into a preset power grid simulation model to obtain power grid simulation data.
However, the inventor finds that when the power grid simulation data generation is performed in the above manner, the following technical problems often exist:
firstly, the expansibility of the structure of the preset power grid simulation model is limited, and the power grid simulation model cannot be modified at will according to the user requirements, so that the power grid simulation model does not meet the user requirements, and the accuracy of the generated power grid simulation data is reduced;
secondly, if a certain node in the power grid simulation model is modified, the whole power grid simulation model needs to be adjusted, so that the resource occupation is excessive, and the adjustment efficiency of the power grid simulation model is reduced.
The above information disclosed in this background section is only for enhancement of understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art in this country.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure propose a grid simulation system to solve one or more of the technical problems mentioned in the background section above.
In a first aspect, some embodiments of the present disclosure provide a power grid simulation system, comprising: in response to receiving power grid simulation equipment information, constructing an initial power grid simulation model based on the power grid simulation equipment information; performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model; acquiring power grid test data in response to receiving a simulation signal aiming at the target power grid simulation model; and generating power grid simulation data by using the power grid test data and the target power grid simulation model.
In a second aspect, some embodiments of the present disclosure provide a grid simulation apparatus, the apparatus comprising: a construction unit configured to construct an initial power grid simulation model based on the power grid simulation device information in response to receiving the power grid simulation device information; the parameter configuration unit is configured to perform parameter configuration on the initial power grid simulation model so as to generate a target power grid simulation model; the acquisition unit is configured to respond to the received simulation signal aiming at the target power grid simulation model and acquire power grid test data; and the generating unit is configured to generate power grid simulation data by using the power grid test data and the target power grid simulation model.
In a third aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device, on which one or more programs are stored, which, when executed by the one or more processors, cause the one or more processors to implement the grid simulation system as described in any of the implementations of the first aspect above.
In a fourth aspect, some embodiments of the present disclosure provide a computer readable medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the power grid simulation system described in any of the implementations of the first aspect.
In a fifth aspect, some embodiments of the present disclosure provide a computer program product comprising a computer program that, when executed by a processor, implements the power grid simulation system described in any of the implementations of the first aspect above.
The above embodiments of the present disclosure have the following advantages: by the power grid simulation system of some embodiments of the present disclosure, the accuracy of the generated power grid simulation data may be improved. Specifically, the reason for the reduced accuracy of the generated grid simulation data is that: the preset power grid simulation model has limited expansibility, and the power grid simulation model cannot be modified randomly according to user requirements, so that the power grid simulation model does not meet the user requirements. Based on this, the power grid simulation system of some embodiments of the present disclosure first constructs an initial power grid simulation model based on the above-mentioned power grid simulation device information in response to receiving the power grid simulation device information. The grid simulation equipment information may be used to characterize the user's requirements for the structure of the grid simulation model. Here, by constructing the initial power grid simulation model, the initial power grid simulation model of the structure required by the user can be obtained. Therefore, the purpose of arbitrarily expanding the power grid simulation model according to the user requirements is also achieved. And secondly, performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model. And obtaining a target power grid simulation model which can be used for generating power grid simulation data through parameter configuration. And then, responding to the received simulation signal aiming at the target power grid simulation model, and acquiring power grid test data. And finally, generating power grid simulation data by using the power grid test data and the target power grid simulation model. Here, also because the grid simulation model is constructed according to the user requirements, after parameter configuration, it can be used to generate grid simulation data. The generated target power grid simulation model is more in line with the user requirements. Thus, the accuracy of the generated power grid simulation data can be improved.
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The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.
FIG. 1 is a flow diagram of some embodiments of a grid simulation system according to the present disclosure;
FIG. 2 is a schematic block diagram of some embodiments of a grid simulation apparatus according to the present disclosure;
FIG. 3 is a schematic block diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 illustrates a flow 100 of some embodiments of a grid simulation system according to the present disclosure. The power grid simulation system comprises the following steps:
In some embodiments, the execution subject of the power grid simulation system may construct the initial power grid simulation model in response to receiving the power grid simulation device information, based on the power grid simulation device information, in various ways. The power grid simulation equipment information may be sent by a user through a user terminal. The power grid simulation equipment information may include information that a user needs to build a power grid simulation model.
In some optional implementations of some embodiments, the grid simulation device information may include a set of grid simulation data groups, and each grid simulation data in each grid simulation data group in the set of grid simulation data groups may include a device node identifier; and the executing body constructs an initial power grid simulation model based on the power grid simulation equipment information, and may include the following steps:
the method comprises the following steps of firstly, executing the following construction steps for each power grid simulation data group in the power grid simulation data group set:
the first substep is to construct a first branch node for the grid simulation data in the grid simulation data set, which includes the device node identifier characterizing the first branch node. Wherein the first branch node is mounted under a preset root node. Each grid simulation data in the set of grid simulation data sets may include a device node identifier that is preset to uniquely identify one power device and node type. Second, the node type may be a first branch node, a second branch node, a leaf node, or the like. In addition, the node construction may be performed by a preset script. The first branch node is suspended below a predetermined root node, which may indicate that the parent node of the first branch node is the root node.
As an example, the root node may be a power data transmission bus. The above-mentioned power devices may include, but are not limited to, at least one of: charging pile, generator, etc. The device node identification may characterize "device a1 corresponds to a first branch node".
And a second sub-step of constructing a second branch node for each power grid simulation data including the equipment node identification representing the second branch node in the power grid simulation data group to obtain a second branch node group. Wherein the second branch node of the second branch node group is suspended below the first branch node. The second branch node of the second branch node group being suspended below the first branch node may indicate that a parent node of the second branch node is the first branch node.
And a third substep, constructing leaf branch nodes for each power grid simulation data including the equipment node identification representing the leaf nodes in the power grid simulation data group, so as to obtain a leaf node group. Wherein the leaf nodes in the leaf node group are suspended below corresponding second branch nodes in the second branch node group. Here, the constructed first branch node, the second branch node and the leaf node may be used to store corresponding grid simulation data. Secondly, the device node identifier representing the leaf node may also be used to uniquely identify the second branch node corresponding to the leaf node. A leaf node in the leaf node group being suspended below a corresponding second branch node in the second branch node group may indicate that a parent node of the leaf node is the corresponding second branch node.
In particular, the device node identifier may also be used to characterize the relationship between the node and the parent node. For example, the device identification of the root node may be "a". The device node identification of the first branch node may be "a-b1". Here, "b1" may uniquely identify the first branch node. Then, "a-" may characterize the parent of the "b1" node as the root node. In addition, the device node identification of the second branch node may be "a-b1-c1". "c1" may uniquely identify the second branch node. The device node identification of the leaf node may be "a-b1-c1-d1". "d1" may uniquely identify the leaf node. In particular, the device node identifier may further include an identifier of a corresponding device.
And secondly, determining the root node, and a first branch node group, a second branch node group and a leaf node group corresponding to each power grid simulation data group in the power grid simulation data group set as an initial power grid simulation topological structure, and taking the initial power grid simulation topological structure as an initial power grid simulation model. Each node in the initial power grid simulation topology may further include a corresponding device node identifier.
The above steps and their related contents are used as an invention point of the embodiments of the present disclosure, and further solve the technical problem mentioned in the background art that "the preset power grid simulation model has limited expansibility of the structure, and cannot be modified at will according to the user requirements, so that the power grid simulation model does not meet the user requirements". In practice, a user can use the device data of each node participating in building of the power grid simulation model as power grid simulation device information through a user terminal and send the power grid simulation device information to the execution main body, and the execution main body can build an initial power grid simulation topological structure according to the user requirements, so that the initial power grid simulation model is obtained. Therefore, the power grid simulation model meets the requirements of users. Furthermore, the method can be used for improving the accuracy of the power grid simulation data.
And 102, performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model.
In some embodiments, the execution subject may perform parameter configuration on the initial power grid simulation model to generate a target power grid simulation model. Here, the target grid simulation model may include a grid simulation topology. The power grid simulation topological structure can be used for displaying as a topological graph at a user terminal.
In some optional implementation manners of some embodiments, the performing a parameter configuration on the initial power grid simulation model by the performing main body to generate a target power grid simulation model may include the following steps:
firstly, the initial power grid simulation model is sent to a display terminal so as to obtain a parameter configuration information set. The initial power grid simulation model is sent to a display terminal, so that a user can input parameter configuration information to each node in the initial power grid simulation model through the display terminal. Thus, the execution body can acquire the parameter configuration information group. Here, the parameter configuration information may be configuration information for the first branch node, the second branch node, or the leaf node.
And secondly, performing parameter configuration on the initial power grid simulation model based on the parameter configuration information group to obtain a target power grid simulation model. The parameter configuration information may be stored in a corresponding node in the initial power grid simulation model to complete parameter configuration.
In some optional implementations of some embodiments, each piece of parameter configuration information in the set of parameter configuration information may include a device node identifier, configuration data, and a configuration image. The executing body performs parameter configuration on the initial power grid simulation model based on the parameter configuration information group to obtain a target power grid simulation model, and may include the following steps:
firstly, for each node in the initial power grid simulation topological structure of the initial power grid simulation model, executing the following configuration steps:
the first substep, select the parameter configuration information matched with above-mentioned node from the above-mentioned parameter configuration information group, as the parameter configuration information of the goal. And the equipment node mark in the target parameter configuration information is the same as the equipment node mark included by the node. The node may be a first branch node, a second branch node, or a leaf node. The matching may be that the device node identifier included in the node is the same as the device node identifier included in the parameter configuration information. Second, each parameter configuration information may be configured for a device corresponding to a node. Thus, the configuration data may be data of the device. Such as device name, device number, device parameters (e.g., maximum power), etc. The configuration image can be used as a topological image of the node, so that the topological structure can be displayed when a subsequent display terminal displays the power grid simulation topological structure.
And a second substep of formatting the configuration data included in the target parameter configuration information to generate formatted configuration data. The formatting may be to recombine each item of data in the target parameter configuration information according to a preset format and sequence to obtain formatted configuration data.
And a third substep of performing formatting verification on the formatted data to obtain verified configuration data, and storing the verified configuration data in the node. Wherein, the format check may be: and determining whether the formatted data is matched with a preset formatting check rule. A match may determine the formatted data as verified configuration data. The mismatch may again format the formatted data as verified configuration data. The formatting verification rule may be a rule for verifying formatted data. For example, the formatting check rule may be that the data length of the formatted data is a preset data length, the sequence of each item of data in the formatted data is the same as the preset sequence, the data type of the formatted data is a preset data type, and the parameter name of the formatted data is the same as the preset parameter name.
As an example, one node in the grid simulation topology in the target grid simulation model may represent a "vertical axis wind turbine" device. The parameter configuration information in the device that the node may comprise may be: "installed capacity of fan: a kilowatt, maximum output electric power of the fan: b kilowatts, minimum output electric power of the fan: c kilowatts ". For example, the formatted verification rule for the maximum output electric power of the wind turbine may also be: the maximum output electric power of the fan is less than 100 kilowatts. Therefore, if the maximum output electric power of the fan does not meet the formatted verification rule, the maximum output electric power of the fan can be adjusted to be within the verification rule (for example, adjusted to be 90 kilowatts). Therefore, formatting verification is completed, and the parameter configuration information after formatting verification is determined as the configuration data after verification.
A fourth substep of performing image mapping on the configuration image included in the target parameter configuration information to generate a mapped configuration image. The image mapping may be to adjust the configuration image according to a preset image adjustment rule to obtain a mapping configuration image. For example, the image adjustment rule may be: resizing the configured image to a preset size, resizing the format of the preset image to a preset format, and the like.
In practice, different image adjustment rules may be pre-stored for different nodes. Thus, the image adjustment rule table can also be set in advance. The image adjustment rule table may include node identifiers and corresponding image adjustment rules. Thus, for each node, a corresponding image adjustment rule may be mapped out of the image adjustment rule table for image adjustment.
And a fifth substep, constructing a starting simulation control at the node, and taking the mapping configuration image as a topological image of the starting simulation control. The start simulation control may be configured to receive a start simulation signal from a user. Here, the above nodes may be connected with a preset start simulation control to complete the building. The step of using the mapping configuration image as the topological image of the start simulation control may be that the topological image is used as a node displayed on a display terminal after the target power grid simulation model is sent to the display terminal. In addition, the topological image can also be used as a display image of the starting simulation control, so that a user can distinguish different nodes according to the topological image.
In practice, the starting simulation control can be used for a user to click the starting simulation control of a certain node on the display terminal after the display terminal displays the target power grid simulation model, so that the target power grid simulation model is activated to perform the simulation test.
And secondly, determining the initial power grid simulation model as a target power grid simulation model in response to determining that the configuration of each node in the initial power grid simulation topological structure of the initial power grid simulation model is completed.
Optionally, the executing body may further send the target power grid simulation model to a display terminal for display. Therefore, the power grid simulation topological structure in the target power grid simulation model can be displayed to a user. Therefore, the user can conveniently select the node to execute the simulation test operation.
Optionally, the executing main body may further perform the following steps:
and responding to the received node adjustment information, and adjusting the corresponding node in the target simulation test model to obtain an adjusted simulation test model. The node adjustment information may represent information of a node that a user needs to adjust. The node adjustment information may include an adjustment node identification and node adjustment data. For example, the node adjustment data may be a node adjustment mode identification. The node identifier of the corresponding node in the target simulation test model may be the same as the node identifier of the corresponding node in the target simulation test model. The adjustment may be to invoke an adjustment script corresponding to the node adjustment mode identifier to adjust the node.
By way of example, the adjustment node identification may correspond to a script that adjusts the color, font, alignment style, etc. of the node font. Therefore, the adjusting script corresponding to the node adjusting mode identification can be called to adjust the node.
The above steps and their related contents are regarded as an invention point of the embodiments of the present disclosure, and the second technical problem mentioned in the background art is solved, namely, if a certain node in the power grid simulation model is modified, the whole power grid simulation model needs to be adjusted, so that the resource occupation is excessive, and further, the adjustment efficiency of the power grid simulation model is reduced. Through the adjustment mode, a certain node in the power grid simulation model can be modified without modifying a source code. Therefore, the whole power grid simulation model does not need to be adjusted. Thus, the occupation of resources can be reduced. Furthermore, the adjustment efficiency of the power grid simulation model can be improved.
In some embodiments, the execution subject may obtain the power grid test data in response to receiving a simulation signal for the target power grid simulation model. The received simulation signal for the target power grid simulation model may be a simulation signal returned by the display terminal after the user clicks the start simulation control through the display terminal, and is used for starting simulation operation for each node in the target power grid simulation model. And secondly, acquiring power grid test data from the root node or the database in a wired mode or a wireless mode. The grid test data may be data of a parametric simulation test operation.
And step 104, generating power grid simulation data by using the power grid test data and the target power grid simulation model.
In some embodiments, the execution subject may generate the power grid simulation data by using the power grid test data and the target power grid simulation model.
In some optional implementations of some embodiments, the grid test data may include test node identification and grid test information. And the step of generating the power grid simulation data by the execution main body by using the power grid test data and the target power grid simulation model may include the steps of:
and step one, calling a simulation interface corresponding to a node matched with the test node identification in the target power grid simulation model. Wherein the test node identification may be used to uniquely identify the simulation interface. Therefore, the simulation interface corresponding to the node matched with the test node identifier in the target power grid simulation model can be called.
And secondly, inputting the power grid test information included in the power grid test data into the simulation interface to obtain the power grid simulation data returned by the simulation interface. Here, the obtained power grid simulation data can be correspondingly stored in the nodes so as to be clicked and viewed by users.
Optionally, the executing body may further perform the following steps:
and in response to the received dynamic display information, generating updated power grid simulation data at each time point in the time point sequence included in the dynamic display information. The dynamic display information can represent that the same simulation test needs to be carried out for multiple times in a certain time period. The dynamic presentation information may include a sequence of time points at which the simulation test operation is performed. Thus, grid simulation test operations may be performed at each point in time to generate updated grid simulation data.
Optionally, the executing body may further perform the following steps:
and generating a power grid simulation result in response to receiving the click signal aiming at the target power grid simulation model. Wherein, the power grid simulation result comprises at least one of the following items: equipment simulation information, bus parameters and a simulation result oscillogram. Here, the received simulation signal for the target power grid simulation model may be a simulation signal returned by the display terminal after the user clicks the start simulation control through the display terminal, and is used to start a simulation operation for a certain node in the target power grid simulation model. Specifically, if the user clicks the start simulation control corresponding to the root node, the generated power grid simulation result may be a bus parameter. If the user clicks the start simulation control corresponding to the branch node or the leaf node, the generated power grid simulation result may be the device simulation information. The device simulation information may be used to characterize a simulation test result of the certain node achieved on the basis of the power grid test data. In addition, if the user inputs the dynamic display information, the generated updated power grid simulation data can be filled into a preset oscillogram to obtain a simulation result oscillogram.
The above embodiments of the present disclosure have the following advantages: by the power grid simulation system of some embodiments of the present disclosure, the accuracy of the generated power grid simulation data may be improved. Specifically, the reason for the reduced accuracy of the generated grid simulation data is that: the preset power grid simulation model has limited expansibility, and the power grid simulation model cannot be modified randomly according to user requirements, so that the power grid simulation model does not meet the user requirements. Based on this, the power grid simulation system of some embodiments of the present disclosure first constructs an initial power grid simulation model based on the above-mentioned power grid simulation device information in response to receiving the power grid simulation device information. The grid simulation device information may be used to characterize a user's requirements for the structure of the grid simulation model. Here, by constructing the initial power grid simulation model, the initial power grid simulation model of the structure required by the user can be obtained. Therefore, the purpose of arbitrarily expanding the power grid simulation model according to the user requirements is also achieved. And secondly, performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model. And obtaining a target power grid simulation model which can be used for generating power grid simulation data through parameter configuration. And then, responding to the received simulation signal aiming at the target power grid simulation model, and acquiring power grid test data. And finally, generating power grid simulation data by using the power grid test data and the target power grid simulation model. Here, also because the grid simulation model is constructed according to the user requirements, after parameter configuration, it can be used to generate grid simulation data. The generated target power grid simulation model is more in line with the user requirements. Thus, the accuracy of the generated grid simulation data can be improved.
With further reference to fig. 2, as an implementation of the power grid simulation system shown in the above figures, the present disclosure provides some embodiments of a power grid simulation apparatus, which correspond to those shown in fig. 1, and which can be applied in various electronic devices.
As shown in fig. 2, the grid simulation apparatus 200 of some embodiments includes: the device comprises a construction unit 201, a parameter configuration unit 202, an acquisition unit 203 and a generation unit 204. The construction unit 201 is configured to, in response to receiving the power grid simulation device information, construct an initial power grid simulation model based on the power grid simulation device information; a parameter configuration unit 202, configured to perform parameter configuration on the initial power grid simulation model to generate a target power grid simulation model; an obtaining unit 203, configured to obtain power grid test data in response to receiving a simulation signal for the target power grid simulation model; the generating unit 204 is configured to generate power grid simulation data by using the power grid test data and the target power grid simulation model.
It will be appreciated that the units described in the apparatus 200 correspond to the various steps in the grid simulation system described with reference to figure 1. Thus, the operations, features and advantages described above for the power grid simulation system are also applicable to the apparatus 200 and the units included therein, and are not described herein again.
Referring now to FIG. 3, a block diagram of an electronic device 300 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic device shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 3, electronic device 300 may include a processing device (e.g., central processing unit, graphics processor, etc.) 301 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 302 or a program loaded from a storage device 308 into a Random Access Memory (RAM) 303. In the RAM303, various programs and data necessary for the operation of the electronic apparatus 300 are also stored. The processing device 301, the ROM 302, and the RAM303 are connected to each other via a bus 304. An input/output (I/O) interface 305 is also connected to bus 304.
Generally, the following devices may be connected to the I/O interface 305: input devices 306 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 307 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage devices 308 including, for example, magnetic tape, hard disk, etc.; and a communication device 309. The communication means 309 may allow the electronic device 300 to communicate wirelessly or by wire with other devices to exchange data. While fig. 3 illustrates an electronic device 300 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in fig. 3 may represent one device or may represent multiple devices, as desired.
In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program containing program code for executing the power grid simulation system shown in the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network through the communication device 309, or installed from the storage device 308, or installed from the ROM 302. The computer program, when executed by the processing device 301, performs the above-described functions defined in the grid simulation system of some embodiments of the present disclosure.
It should be noted that the computer readable medium described above in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (Hyper Text Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the apparatus; or may be separate and not incorporated into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: in response to receiving power grid simulation equipment information, constructing an initial power grid simulation model based on the power grid simulation equipment information; performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model; acquiring power grid test data in response to receiving a simulation signal aiming at the target power grid simulation model; and generating power grid simulation data by using the power grid test data and the target power grid simulation model.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in some embodiments of the present disclosure may be implemented by software, and may also be implemented by hardware. The described units may also be provided in a processor, and may be described as: a processor includes a construction unit, a parameter configuration unit, an acquisition unit, and a generation unit. The names of the units do not in some cases form a limitation on the units themselves, and for example, the generating unit may also be described as a "unit for generating grid simulation data using the grid test data and the target grid simulation model".
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (10)
1. A power grid simulation system, comprising:
in response to receiving power grid simulation equipment information, constructing an initial power grid simulation model based on the power grid simulation equipment information;
performing parameter configuration on the initial power grid simulation model to generate a target power grid simulation model;
acquiring power grid test data in response to receiving a simulation signal for the target power grid simulation model;
and generating power grid simulation data by using the power grid test data and the target power grid simulation model.
2. The grid simulation system of claim 1, further comprising:
in response to receiving the dynamic display information, generating updated power grid simulation data at each time point in a time point sequence included in the dynamic display information.
3. The grid simulation system of claim 1, wherein the grid simulation system further comprises:
generating a grid simulation result in response to receiving a click signal for the target grid simulation model, wherein the grid simulation result comprises at least one of: equipment simulation information, bus parameters and a simulation result oscillogram.
4. The power grid simulation system of claim 1, wherein the parameter configuring the initial power grid simulation model to generate a target power grid simulation model comprises:
sending the initial power grid simulation model to a display terminal for obtaining a parameter configuration information set;
and performing parameter configuration on the initial power grid simulation model based on the parameter configuration information group to obtain a target power grid simulation model.
5. The grid simulation system of claim 4, wherein each parameter configuration information in the set of parameter configuration information includes a device node identification, configuration data, and a configuration image; and
the parameter configuration of the initial power grid simulation model based on the parameter configuration information group to obtain a target power grid simulation model comprises the following steps:
for each node in the initial grid simulation topology of the initial grid simulation model, performing the following configuration steps:
selecting parameter configuration information matched with the nodes from the parameter configuration information group as target parameter configuration information, wherein equipment node marks in the target parameter configuration information are the same as equipment node marks included by the nodes;
formatting the configuration data included in the target parameter configuration information to generate formatted configuration data;
carrying out formatting verification on the formatted configuration data to obtain verified configuration data, and storing the verified configuration data in the node;
performing image mapping on a configuration image included in the target parameter configuration information to generate a mapping configuration image;
constructing a starting simulation control at the node, and taking the mapping configuration image as a topological image of the starting simulation control;
and determining the initial power grid simulation model as a target power grid simulation model in response to determining that the configuration of each node in the initial power grid simulation topological structure of the initial power grid simulation model is completed.
6. The grid simulation system of claim 5, further comprising:
and sending the target power grid simulation model to a display terminal for displaying.
7. The grid simulation system of claim 6, wherein the grid test data includes test node identification and grid test information; and
generating power grid simulation data by using the power grid test data and the target power grid simulation model, wherein the generating of the power grid simulation data comprises the following steps:
calling a simulation interface corresponding to a node matched with the test node identification in the target power grid simulation model;
and inputting the power grid test information included in the power grid test data into the simulation interface to obtain the power grid simulation data returned by the simulation interface.
8. A grid simulation apparatus comprising:
a construction unit configured to construct an initial power grid simulation model based on power grid simulation device information in response to receiving the power grid simulation device information;
a parameter configuration unit configured to perform parameter configuration on the initial power grid simulation model to generate a target power grid simulation model;
an obtaining unit configured to obtain power grid test data in response to receiving a simulation signal for the target power grid simulation model;
a generating unit configured to generate grid simulation data using the grid test data and the target grid simulation model.
9. An electronic device, comprising:
one or more processors;
a storage device having one or more programs stored thereon,
when executed by the one or more processors, cause the one or more processors to implement the grid simulation system of any of claims 1-7.
10. A computer-readable medium, on which a computer program is stored, wherein the program, when executed by a processor, implements a grid simulation system according to any of claims 1-7.
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