CN113642166B - Internet-oriented comprehensive energy modeling method, device and system - Google Patents
Internet-oriented comprehensive energy modeling method, device and system Download PDFInfo
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Abstract
The invention discloses an Internet-oriented comprehensive energy modeling method, device and system. The method is suitable for the GIS client and comprises the following steps: after authentication and authentication of an intranet user succeed, an icon of the grid equipment is imported, grid modeling is conducted on the intranet by combining with the connection relation of the grid equipment, a grid model is obtained, and grid data are stored in a grid database; after the authentication of the internet user is successful, the icon of the energy equipment is imported, and after the authentication of the internet network is successful, the network data in the network database is imported into the comprehensive energy database; and carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in a comprehensive energy database. The invention can realize the fusion of the intranet power grid data and the Internet energy data on the premise of ensuring the safety of the power grid data, and is convenient for a user to acquire the complete data of the comprehensive energy to carry out integral analysis and multi-energy coordination.
Description
Technical Field
The invention relates to the technical field of energy management, in particular to an internet-oriented comprehensive energy modeling method, device and system.
Background
At present, energy equipment such as fuel gas, cooling and heating is mainly modeled on the Internet, but power grid equipment cannot be modeled on the Internet for safety reasons and can only be modeled on the Internet. Because the energy data on the Internet and the power grid data on the intranet are independently stored in different databases, data fusion cannot be realized on the Internet, and a user is difficult to acquire complete data of comprehensive energy to perform overall analysis and multi-energy coordination.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the comprehensive energy modeling method, the device and the system for the Internet, which can realize fusion of the intranet power grid data and the Internet energy data on the premise of ensuring the safety of the power grid data, and are convenient for a user to acquire the complete data of the comprehensive energy to carry out integral analysis and multi-energy collaboration.
In order to solve the above technical problems, in a first aspect, an embodiment of the present invention provides an integrated energy modeling method for internet, which is applicable to a GIS client, and includes:
after authentication and authentication of an intranet user succeed, importing a graph of the grid equipment, carrying out grid modeling on the intranet by combining the connection relation of the grid equipment to obtain a grid model, and storing grid data in a grid database;
after the authentication of the internet user is successful, the icon of the energy equipment is imported, and after the authentication of the internet network is successful, the network data in the network database is imported into the comprehensive energy database;
and carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in the comprehensive energy database.
Further, after the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and the energy data is stored in the comprehensive energy database, the method further comprises:
and displaying the power grid data and the energy data in the comprehensive energy database, and/or transmitting the power grid data and the energy data in the comprehensive energy database to an external display system for display.
Further, after the authentication and authentication of the user in the intranet succeeds, the icon of the power grid equipment is imported, the connection relation of the power grid equipment is combined with the intranet to perform power grid modeling, a power grid model is obtained, and power grid data are stored in a power grid database, specifically:
after authentication and authentication of an intranet user succeed, importing the icon of the power grid equipment, and carrying out power grid modeling in the intranet according to the icon and the connection relation of the power grid equipment to obtain the power grid model;
performing power grid modeling rule verification on the power grid model according to pre-stored power grid modeling rules in a modeling rule base, and performing power grid graph model topology verification on the power grid model according to the icon and the connection relation of the power grid equipment;
and if the power grid model passes the power grid modeling rule verification and the power grid graph model topology verification, the power grid data are stored in the power grid database.
Further, after the power grid modeling rule verification is performed on the power grid model according to the pre-stored power grid modeling rules in the modeling rule base, before the power grid pattern topology verification is performed on the power grid model according to the icon and the connection relation of the power grid equipment, the method further comprises:
and performing electric network standing book supplement on the electric network model.
Further, after the authentication of the intranet user is successful, before the power grid data in the power grid database is imported into the comprehensive energy database, the method further comprises:
and configuring an intercommunication strategy of the intranet and the Internet.
Further, the configuration of the interworking policy of the intranet and the internet specifically includes:
setting a safety net gate to establish the mapping relation and authentication rule of the intranet and the Internet.
Further, the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and the energy data are stored in the comprehensive energy database, specifically:
performing comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain the comprehensive energy model;
performing comprehensive energy modeling rule verification on the comprehensive energy model according to a prestored comprehensive energy modeling rule in a modeling rule library, and performing comprehensive energy graph model topology verification on the comprehensive energy model according to the graph symbols and the connection relation of the power grid equipment and the graph symbols and the connection relation of the energy equipment;
and if the comprehensive energy model passes through the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, the energy data is stored in the comprehensive energy database.
Further, after the comprehensive energy modeling rule verification is performed on the comprehensive energy model according to the pre-stored comprehensive energy modeling rule in the modeling rule base, before the comprehensive energy graph model topology verification is performed on the comprehensive energy model according to the graph and connection relation of the power grid device and the graph and connection relation of the energy device, the method further comprises:
and performing comprehensive energy ledger supplementation on the comprehensive energy model.
In a second aspect, an embodiment of the present invention provides an integrated energy modeling apparatus for the internet, which is applicable to a GIS client, including:
the power grid modeling module is used for importing the icon of the power grid equipment after the authentication and authentication of the user in the internal network are successful, carrying out power grid modeling on the internal network by combining the connection relation of the power grid equipment to obtain a power grid model, and storing power grid data in a power grid database;
the data importing module is used for importing the icon of the energy equipment after the authentication of the Internet user is successful, and importing the power grid data in the power grid database into the comprehensive energy database after the authentication of the internal and external network is successful;
and the fusion modeling module is used for carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in the comprehensive energy database.
In a third aspect, an embodiment of the present invention provides an internet-oriented integrated energy modeling system, including a GIS client, where the GIS client is configured to execute the internet-oriented integrated energy modeling method as described above.
The embodiment of the invention has the following beneficial effects:
after authentication and authentication of an internal network user are successful, an icon of the power grid equipment is imported, the connection relation of the power grid equipment is combined with the internal network to conduct power grid modeling to obtain a power grid model, power grid data are stored in a power grid database, after the authentication and authentication of the internet user are successful, the icon of the energy equipment is imported, after the authentication and authentication of the internal and external network are successful, the power grid data in the power grid database are imported into a comprehensive energy database, comprehensive energy modeling is conducted on the internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and the energy data are stored in the comprehensive energy database to complete fusion modeling of the power grid equipment and the energy equipment. Compared with the prior art, the embodiment of the invention carries out fusion modeling of the power grid equipment and the energy equipment based on the layered security authentication modes of intranet user authentication, internet user authentication and internal and external network authentication, can realize fusion of intranet power grid data and internet energy data on the premise of ensuring the safety of the power grid data, and is convenient for a user to acquire complete data of comprehensive energy to carry out integral analysis and multi-energy collaboration.
Drawings
FIG. 1 is a schematic flow chart of an Internet-oriented comprehensive energy modeling method in a first embodiment of the invention;
FIG. 2 is a data flow diagram of an Internet-oriented comprehensive energy modeling method in a first embodiment of the present invention;
FIG. 3 is a diagram of a multi-energy device in a first embodiment of the present invention;
FIG. 4 is a schematic diagram of an integrated energy modeling layout in a first embodiment of the present invention;
FIG. 5 is a schematic diagram of an in-station triple co-generation model for integrated energy modeling in a first embodiment of the present invention;
FIG. 6 is an interface diagram of a comprehensive energy device query in a first embodiment of the present invention;
FIG. 7 is an interface diagram of topology analysis of an integrated energy device in a first embodiment of the present invention;
FIG. 8 is an interface diagram of a WebGIS client in a first embodiment of the present invention;
FIG. 9 is an interface diagram of a WebGIS_API developer center in a first embodiment of the invention;
fig. 10 is a schematic structural diagram of an internet-oriented integrated energy modeling according to a second embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, the step numbers herein are only for convenience of explanation of the specific embodiments, and are not used as limiting the order of execution of the steps.
First embodiment:
as shown in fig. 1, a first embodiment provides an integrated energy modeling method for the internet, which is applicable to a GIS client, and includes steps S1 to S3:
s1, after authentication and authentication of an intranet user are successful, an icon of the grid equipment is imported, the intranet is subjected to grid modeling by combining with the connection relation of the grid equipment, a grid model is obtained, and grid data are stored in a grid database;
s2, after authentication of the internet user is successful, an icon of the energy equipment is imported, and after authentication of the internet network is successful, the network data in the network database is imported into the comprehensive energy database;
and S3, performing comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in a comprehensive energy database.
As an example, in step S1, the GIS client performs intranet user authentication on intranet login information input by a user, after detecting that the intranet user authentication is successful, allows the user to log in, and according to an operation instruction input by the user, imports an icon of the power grid device, performs power grid modeling on an intranet in combination with a connection relationship of the power grid device, obtains a power grid model, and stores power grid data in a power grid database.
In step S2, the GIS client performs internet user authentication on the internet login information input by the user, after detecting that the internet user authentication is successful, allows the user to log in, guides the icon of the energy device according to the operation instruction input by the user, performs internal-external network authentication on the internal network of the user, and after detecting that the internal-external network authentication is successful, allows the internal network to communicate with the internet, and guides the network data in the network database to the comprehensive energy database.
In step S3, the GIS client performs comprehensive energy modeling on the internet according to the icon and the connection relationship of the power grid device and the icon and the connection relationship of the energy device, to obtain a comprehensive energy model, and stores the energy data in a comprehensive energy database, thereby completing the fusion modeling of the power grid device and the energy device.
According to the method, fusion modeling of the power grid equipment and the energy equipment is carried out based on layered security authentication modes of intranet user authentication, internet user authentication and intranet network authentication, and the integration modeling of the intranet power grid data and the internet energy data can be achieved on the premise that the safety of the power grid data is guaranteed, and a user can conveniently obtain complete data of comprehensive energy to carry out overall analysis and multi-energy collaboration.
In a preferred embodiment, after the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in the comprehensive energy database, the method further includes: and displaying the power grid data and the energy data in the comprehensive energy database, and/or transmitting the power grid data and the energy data in the comprehensive energy database to an external display system for display.
As an example, after the grid data and the energy data are stored in the integrated energy database in a fusion manner, the GIS client may directly display the grid data and the energy data in the integrated energy database, and/or provide a data interface to the outside through the WebGIS API, and display the data interface through the WebGIS client or other external display system.
In the embodiment, a mode of directly displaying data by the GIS client or displaying data by an external display system is adopted, so that a user can conveniently acquire complete data of comprehensive energy to perform integral analysis and multi-energy collaborative display.
In a preferred embodiment, after authentication and authentication of the user on the intranet succeeds, an icon of the power grid equipment is imported, power grid modeling is performed on the intranet by combining with a connection relation of the power grid equipment, a power grid model is obtained, and power grid data is stored in a power grid database, specifically: after authentication and authentication of an intranet user are successful, importing a picture symbol of the power grid equipment, and carrying out power grid modeling on the intranet according to the picture symbol and the connection relation of the power grid equipment to obtain a power grid model; carrying out power grid modeling rule verification on a power grid model according to pre-stored power grid modeling rules in a modeling rule base, and carrying out power grid graph model topology verification on the power grid model according to the icon and the connection relation of power grid equipment; and if the power grid model passes the power grid modeling rule verification and the power grid pattern topology verification, the power grid data is stored in a power grid database.
It should be noted that, the verification of the modeling rule of the power grid includes verifying the correctness of the modeling rule of the power grid model, that is, verifying whether the modeling rule of the power grid model accords with the pre-stored power grid modeling rule in the modeling rule base; the power grid pattern topology verification comprises verification of correctness of a corresponding relation between a pattern symbol of power grid equipment and the power grid equipment, namely verification of whether the pattern symbol of the power grid equipment corresponds to the power grid equipment or not, and verification of correctness of a connection relation of the power grid equipment, namely verification of whether the power grid equipment is communicated or not, whether the power grid equipment is isolated equipment or not, and the like.
As an example, the GIS client performs intranet user authentication on intranet login information input by a user, allows the user to log in after the intranet user authentication is detected to be successful, guides the icon of the power grid device according to an operation instruction input by the user, performs power grid modeling on the intranet according to the icon and a connection relation of the power grid device to obtain a power grid model, performs power grid modeling rule verification on the power grid model according to a pre-stored power grid modeling rule in a modeling rule base, performs power grid graph model topology verification on the power grid model according to the icon and the connection relation of the power grid device, and stores power grid data in a power grid database if the power grid model passes through the power grid modeling rule verification and the power grid graph model topology verification. And updating the pre-stored power grid modeling rules in the modeling rule base at fixed time.
According to the embodiment, the power grid data are stored in the power grid database after the power grid model passes through the power grid modeling rule verification and the power grid graph model topology verification, so that the accuracy of the power grid data is guaranteed.
In a preferred implementation manner of this embodiment, after the verifying the grid modeling rule of the grid model according to the pre-stored grid modeling rule in the modeling rule base, before the verifying the grid pattern topology of the grid model according to the icon and the connection relation of the grid device, the method further includes: and performing electric network account supplementing on the electric network model.
It should be noted that the grid standing book supplement includes supplementing and perfecting equipment parameters of the grid equipment.
According to the embodiment, the electric network account is supplemented to the electric network model, so that the integrity of electric network data is guaranteed.
In a preferred embodiment, after the authentication of the network of the internal and external networks is successful, before the power grid data in the power grid database is imported into the comprehensive energy database, the method further comprises: and configuring an intercommunication strategy of the intranet and the Internet.
In a preferred implementation manner of this embodiment, the configuration of the interworking policy between the intranet and the internet is specifically: setting a safety net gate to establish the mapping relation and authentication rule of the intranet and the Internet.
As an example, a mapping relationship between an intranet and the internet is established by setting a security gateway, an intercommunication strategy of an intranet private network corresponding to an integrated energy source external network of the power grid equipment is specified, the specified intranet private network setting is mapped to an integrated energy source modeling server corresponding to an external network, the configuration of the mapping relationship between the intranet and the external network is completed, the intranet private network accesses the external network and requires information such as a user, a password, authority, an IP network section and the like, and authentication rules of the intranet and the internet are established by setting the security gateway, so that authentication of the internal and the external networks is completed.
The embodiment establishes the mapping relation and authentication rule of the intranet and the Internet by setting the safety gatekeeper, thereby being beneficial to ensuring the safety isolation and data communication of the intranet and the Internet.
In a preferred embodiment, the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in a comprehensive energy database, specifically: carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model; performing comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule library, and performing comprehensive energy graph model topology verification on the comprehensive energy model according to the graph symbols and connection relations of the power grid equipment and the graph symbols and connection relations of the energy equipment; and if the comprehensive energy model passes the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, the energy data is stored in the comprehensive energy database.
It should be noted that, the verification of the modeling rule of the comprehensive energy source includes verifying the correctness of the modeling rule of the comprehensive energy source model, that is, verifying whether the modeling rule of the comprehensive energy source model accords with the pre-stored modeling rule of the modeling rule base; the comprehensive energy pattern topology verification comprises verification of the correctness of the corresponding relation between the pattern symbols of the power grid equipment and the power grid equipment, the correctness of the corresponding relation between the pattern symbols of the energy equipment and the energy equipment, namely verification of whether the pattern symbols of the power grid equipment and the power grid equipment, the pattern symbols of the energy equipment and the energy equipment correspond to each other, and verification of the correctness of the connection relation between the power grid equipment and the energy equipment, namely verification of whether the power grid equipment is communicated with each other, whether the power grid equipment is isolated equipment, whether the energy equipment is communicated with each other, whether the energy equipment is isolated equipment and the like.
As an example, the GIS client performs comprehensive energy modeling on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, performs comprehensive energy modeling rule verification on the comprehensive energy model according to a pre-stored comprehensive energy modeling rule in a modeling rule base, performs comprehensive energy graph model topology verification on the comprehensive energy model according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device, and if the comprehensive energy model passes the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, saves energy data in a comprehensive energy database to complete fusion modeling of the power grid device and the energy device, so as to realize fusion of the power grid data and the internet energy data. And the pre-stored comprehensive energy modeling rules in the modeling rule base are updated regularly.
According to the embodiment, the comprehensive energy model is verified through the comprehensive energy modeling rule and the comprehensive energy graph model topology, and then the energy data are stored in the comprehensive energy database and are fused with the power grid data, so that the accuracy of the energy data is guaranteed, and the power grid data and the energy data are effectively fused.
In a preferred implementation manner of this embodiment, after the verifying the comprehensive energy modeling rule according to the pre-stored comprehensive energy modeling rule in the modeling rule base, before the verifying the comprehensive energy graph topology according to the graph and the connection relation of the power grid device and the graph and the connection relation of the energy device, the method further includes: and (5) supplementing the comprehensive energy account of the comprehensive energy model.
The comprehensive energy ledger supplement comprises the supplement and improvement of equipment parameters of power grid equipment and energy equipment.
According to the embodiment, the comprehensive energy account is supplemented to the comprehensive energy model, so that the integrity of the power grid data and the energy data is guaranteed.
As shown in fig. 2, by way of example, the implementation flow of the integrated energy modeling method for internet according to the first embodiment is specifically as follows:
step 1: after authentication and authentication of an intranet user, modeling, grid modeling rule verification, grid account supplementing, grid pattern topology verification are performed on the intranet by the grid equipment, and after verification is successful, the grid data is stored, so that modeling of the intranet by the grid equipment is completed.
Step 2: after authentication and authentication of the Internet user, logging in a GIS client, and importing icons of energy equipment such as comprehensive equipment, fuel gas equipment, cooling and heating equipment, metering equipment, electric power equipment and the like into a GIS system according to modeling requirements. For example, the icon of the multi-energy device is shown in fig. 3.
Step 3: the internal and external network mapping setting is realized mainly through the mapping configuration of a safety gatekeeper, the intercommunication strategy of the corresponding comprehensive energy source external network of the internal network private network of the power grid equipment is appointed, the appointed internal network private network setting is mapped to the corresponding external network comprehensive energy source modeling server, and the internal and external network mapping strategy configuration is completed.
Step 4: the access from the intranet private network to the extranet is configured to require the user, the password, the authority and the IP network segment, and the authentication of the user authority is completed through the safety gatekeeper.
Step 5: after the internal and external network mapping configuration of the safety gatekeeper and the user authority authentication, the safety gatekeeper enters the corresponding external network, and the data of the internal network power grid equipment is imported into the comprehensive energy database, so that the purpose of integrating the internal network power grid data is achieved.
Step 6: the comprehensive energy modeling is carried out on the GIS client, the comprehensive energy modeling comprises the modeling outside and inside the station, the modeling outside mainly refers to the modeling of a pole tower, a line and pipeline equipment, the modeling operation is carried out on the line connection of the equipment outside the station, the modeling inside the station mainly refers to the modeling of the internal equipment of factory building equipment such as factory building equipment (such as a transformer substation and a power distribution room), the main line (bus) is generally built firstly, other equipment such as a switch and a transformer are connected on the bus, the equipment inside and outside the station is linked through the link points inside and outside the station, and the related equipment can comprise comprehensive equipment, gas equipment, cooling and heating equipment, metering equipment, electric power equipment and the like. For example, the comprehensive energy modeling is shown in figure 4 along the layout, the modeling belongs to the modeling of energy off-site, modeling display between off-site equipment and line connection lines, and the equipment such as charging piles, micro-grids, photovoltaics and the like can be completed by off-site modeling. The triple co-generation model in the comprehensive energy modeling station is shown in fig. 5, and mainly comprises a fusion model modeling of three energy sources of electric energy, heat energy and water energy, through the modeling model, it can be clearly known that water energy can be converted into heat energy through a heat exchanger, heat energy can be converted into electric energy through thermoelectric conversion, and the three energy source modeling conversion model of electric energy, heat energy and water energy is provided, and belongs to in-station modeling.
Step 7: and (3) verifying the comprehensive modeling rule of the modeled result, and prompting a modification method for the rule which does not accord with the modeling rule and displays errors, and re-modeling modification until the comprehensive modeling rule is verified.
Step 8: and (5) supplementing the comprehensive energy equipment account, verifying the comprehensive energy graph model topology, and warehousing data after verification is successful. For example, an interface diagram of the integrated energy device query is shown in fig. 6, and an interface diagram of the integrated energy device topology analysis is shown in fig. 7.
Step 9: after the modeling and warehousing are successful, the modeling client equipment data can be directly displayed on the GIS client, a data interface can be provided for the outside through the WebGIS_API, and the modeling client equipment data can be displayed on the WebGIS client, and can be fused and displayed after being called by other external display systems. For example, the interface diagram of the WebGIS client is shown in fig. 8, and the interface diagram of the webgis_api developer center is shown in fig. 9.
As shown in fig. 10, a second embodiment provides an integrated energy modeling apparatus for internet, which is applicable to GIS clients, and includes: the power grid modeling module 21 is used for importing the icon of the power grid equipment after the authentication and authentication of the user in the internal network are successful, carrying out power grid modeling on the internal network by combining the connection relation of the power grid equipment to obtain a power grid model, and storing power grid data in a power grid database; the data importing module 22 is configured to import the icon of the energy device after the authentication of the internet user is successful, and import the grid data in the grid database into the comprehensive energy database after the authentication of the internet network is successful; and the fusion modeling module 23 is used for performing comprehensive energy modeling on the internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing the energy data in a comprehensive energy database.
As an example, through the power grid modeling module 21, the gis client performs intranet user authentication on intranet login information input by a user, after detecting that the intranet user authentication is successful, allows the user to log in, and introduces an icon of the power grid device according to an operation instruction input by the user, performs power grid modeling on the intranet in combination with a connection relationship of the power grid device, obtains a power grid model, and stores power grid data in a power grid database.
Through the data importing module 22, the GIS client performs internet user authentication on internet login information input by a user, allows the user to log in after the internet user authentication is detected to be successful, imports an icon of the energy device according to an operation instruction input by the user, performs internal and external network authentication on internal and external login information of the user, allows the internal network to communicate with the internet after the internal and external network authentication is detected to be successful, and imports the network data in the network database to the comprehensive energy database.
Through the fusion modeling module 23, the GIS client performs comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and stores energy data in a comprehensive energy database to complete fusion modeling of the power grid equipment and the energy equipment.
According to the method, fusion modeling of the power grid equipment and the energy equipment is carried out based on layered security authentication modes of intranet user authentication, internet user authentication and intranet network authentication, and the integration modeling of the intranet power grid data and the internet energy data can be achieved on the premise that the safety of the power grid data is guaranteed, and a user can conveniently obtain complete data of comprehensive energy to carry out overall analysis and multi-energy collaboration.
In a preferred embodiment, after the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in the comprehensive energy database, the method further includes: and displaying the power grid data and the energy data in the comprehensive energy database, and/or transmitting the power grid data and the energy data in the comprehensive energy database to an external display system for display.
As an example, after the grid data and the energy data are stored in the integrated energy database in a fusion manner, the GIS client may directly display the grid data and the energy data in the integrated energy database, and/or provide a data interface to the outside through the WebGIS API, and display the data interface through the WebGIS client or other external display system.
In the embodiment, a mode of directly displaying data by the GIS client or displaying data by an external display system is adopted, so that a user can conveniently acquire complete data of comprehensive energy to perform integral analysis and multi-energy collaborative display.
In a preferred embodiment, after authentication and authentication of the user on the intranet succeeds, an icon of the power grid equipment is imported, power grid modeling is performed on the intranet by combining with a connection relation of the power grid equipment, a power grid model is obtained, and power grid data is stored in a power grid database, specifically: after authentication and authentication of an intranet user are successful, importing a picture symbol of the power grid equipment, and carrying out power grid modeling on the intranet according to the picture symbol and the connection relation of the power grid equipment to obtain a power grid model; carrying out power grid modeling rule verification on a power grid model according to pre-stored power grid modeling rules in a modeling rule base, and carrying out power grid graph model topology verification on the power grid model according to the icon and the connection relation of power grid equipment; and if the power grid model passes the power grid modeling rule verification and the power grid pattern topology verification, the power grid data is stored in a power grid database.
It should be noted that, the verification of the modeling rule of the power grid includes verifying the correctness of the modeling rule of the power grid model, that is, verifying whether the modeling rule of the power grid model accords with the pre-stored power grid modeling rule in the modeling rule base; the power grid pattern topology verification comprises verification of correctness of a corresponding relation between a pattern symbol of power grid equipment and the power grid equipment, namely verification of whether the pattern symbol of the power grid equipment corresponds to the power grid equipment or not, and verification of correctness of a connection relation of the power grid equipment, namely verification of whether the power grid equipment is communicated or not, whether the power grid equipment is isolated equipment or not, and the like.
As an example, the GIS client performs intranet user authentication on intranet login information input by a user, allows the user to log in after the intranet user authentication is detected to be successful, guides the icon of the power grid device according to an operation instruction input by the user, performs power grid modeling on the intranet according to the icon and a connection relation of the power grid device to obtain a power grid model, performs power grid modeling rule verification on the power grid model according to a pre-stored power grid modeling rule in a modeling rule base, performs power grid graph model topology verification on the power grid model according to the icon and the connection relation of the power grid device, and stores power grid data in a power grid database if the power grid model passes through the power grid modeling rule verification and the power grid graph model topology verification. And updating the pre-stored power grid modeling rules in the modeling rule base at fixed time.
According to the embodiment, the power grid data are stored in the power grid database after the power grid model passes through the power grid modeling rule verification and the power grid graph model topology verification, so that the accuracy of the power grid data is guaranteed.
In a preferred implementation manner of this embodiment, after the verifying the grid modeling rule of the grid model according to the pre-stored grid modeling rule in the modeling rule base, before the verifying the grid pattern topology of the grid model according to the icon and the connection relation of the grid device, the method further includes: and performing electric network account supplementing on the electric network model.
It should be noted that the grid standing book supplement includes supplementing and perfecting equipment parameters of the grid equipment.
According to the embodiment, the electric network account is supplemented to the electric network model, so that the integrity of electric network data is guaranteed.
In a preferred embodiment, after the authentication of the network of the internal and external networks is successful, before the power grid data in the power grid database is imported into the comprehensive energy database, the method further comprises: and configuring an intercommunication strategy of the intranet and the Internet.
In a preferred implementation manner of this embodiment, the configuration of the interworking policy between the intranet and the internet is specifically: setting a safety net gate to establish the mapping relation and authentication rule of the intranet and the Internet.
As an example, a mapping relationship between an intranet and the internet is established by setting a security gateway, an intercommunication strategy of an intranet private network corresponding to an integrated energy source external network of the power grid equipment is specified, the specified intranet private network setting is mapped to an integrated energy source modeling server corresponding to an external network, the configuration of the mapping relationship between the intranet and the external network is completed, the intranet private network accesses the external network and requires information such as a user, a password, authority, an IP network section and the like, and authentication rules of the intranet and the internet are established by setting the security gateway, so that authentication of the internal and the external networks is completed.
The embodiment establishes the mapping relation and authentication rule of the intranet and the Internet by setting the safety gatekeeper, thereby being beneficial to ensuring the safety isolation and data communication of the intranet and the Internet.
In a preferred embodiment, the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in a comprehensive energy database, specifically: carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model; performing comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule library, and performing comprehensive energy graph model topology verification on the comprehensive energy model according to the graph symbols and connection relations of the power grid equipment and the graph symbols and connection relations of the energy equipment; and if the comprehensive energy model passes the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, the energy data is stored in the comprehensive energy database.
It should be noted that, the verification of the modeling rule of the comprehensive energy source includes verifying the correctness of the modeling rule of the comprehensive energy source model, that is, verifying whether the modeling rule of the comprehensive energy source model accords with the pre-stored modeling rule of the modeling rule base; the comprehensive energy pattern topology verification comprises verification of the correctness of the corresponding relation between the pattern symbols of the power grid equipment and the power grid equipment, the correctness of the corresponding relation between the pattern symbols of the energy equipment and the energy equipment, namely verification of whether the pattern symbols of the power grid equipment and the power grid equipment, the pattern symbols of the energy equipment and the energy equipment correspond to each other, and verification of the correctness of the connection relation between the power grid equipment and the energy equipment, namely verification of whether the power grid equipment is communicated with each other, whether the power grid equipment is isolated equipment, whether the energy equipment is communicated with each other, whether the energy equipment is isolated equipment and the like.
As an example, the GIS client performs comprehensive energy modeling on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, performs comprehensive energy modeling rule verification on the comprehensive energy model according to a pre-stored comprehensive energy modeling rule in a modeling rule base, performs comprehensive energy graph model topology verification on the comprehensive energy model according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device, and if the comprehensive energy model passes the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, saves energy data in a comprehensive energy database to complete fusion modeling of the power grid device and the energy device, so as to realize fusion of the power grid data and the internet energy data. And the pre-stored comprehensive energy modeling rules in the modeling rule base are updated regularly.
According to the embodiment, the comprehensive energy model is verified through the comprehensive energy modeling rule and the comprehensive energy graph model topology, and then the energy data are stored in the comprehensive energy database and are fused with the power grid data, so that the accuracy of the energy data is guaranteed, and the power grid data and the energy data are effectively fused.
In a preferred implementation manner of this embodiment, after the verifying the comprehensive energy modeling rule according to the pre-stored comprehensive energy modeling rule in the modeling rule base, before the verifying the comprehensive energy graph topology according to the graph and the connection relation of the power grid device and the graph and the connection relation of the energy device, the method further includes: and (5) supplementing the comprehensive energy account of the comprehensive energy model.
The comprehensive energy ledger supplement comprises the supplement and improvement of equipment parameters of power grid equipment and energy equipment.
According to the embodiment, the comprehensive energy account is supplemented to the comprehensive energy model, so that the integrity of the power grid data and the energy data is guaranteed.
The third embodiment provides an internet-oriented comprehensive energy modeling system, which comprises a GIS client, wherein the GIS client is used for executing the internet-oriented comprehensive energy modeling method according to the first embodiment, and can achieve the same beneficial effects as the internet-oriented comprehensive energy modeling method.
In summary, the embodiment of the invention has the following beneficial effects:
after authentication and authentication of an internal network user are successful, an icon of the power grid equipment is imported, the connection relation of the power grid equipment is combined with the internal network to conduct power grid modeling to obtain a power grid model, power grid data are stored in a power grid database, after the authentication and authentication of the internet user are successful, the icon of the energy equipment is imported, after the authentication and authentication of the internal and external network are successful, the power grid data in the power grid database are imported into a comprehensive energy database, comprehensive energy modeling is conducted on the internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and the energy data are stored in the comprehensive energy database to complete fusion modeling of the power grid equipment and the energy equipment. The embodiment of the invention carries out fusion modeling of the power grid equipment and the energy equipment based on the layered security authentication modes of the intranet user authentication, the internet user authentication and the intranet network authentication, can realize fusion of the intranet power grid data and the internet energy data on the premise of ensuring the safety of the power grid data, and is convenient for a user to acquire the complete data of the comprehensive energy to carry out integral analysis and multi-energy collaboration.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Those skilled in the art will appreciate that implementing all or part of the above-described embodiments may be accomplished by way of computer programs, which may be stored on a computer readable storage medium, which when executed may comprise the steps of the above-described embodiments. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), or the like.
Claims (8)
1. The comprehensive energy modeling method for the Internet is characterized by being suitable for a GIS client and comprising the following steps of:
after authentication and authentication of an intranet user succeed, importing a graph of the grid equipment, carrying out grid modeling on the intranet by combining the connection relation of the grid equipment to obtain a grid model, and storing grid data in a grid database;
after the authentication of the internet user is successful, the icon of the energy equipment is imported, and after the authentication of the internet network is successful, the network data in the network database is imported into the comprehensive energy database;
carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in the comprehensive energy database;
wherein, the authentication success of the network authentication of the internal and external networks comprises: after authentication and authentication of an intranet user are successful, before the power grid data in the power grid database is imported into the comprehensive energy database, an intercommunication strategy of the intranet and the Internet is configured;
the configuration of the intercommunication strategy of the intranet and the Internet is specifically as follows: setting up the security gate to establish the mapping relation and authentication rule of the intranet and the Internet so as to complete the authentication of the intranet and the Internet by setting up the security gate.
2. The internet-oriented comprehensive energy modeling method according to claim 1, wherein after the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in the comprehensive energy database, further comprising:
and displaying the power grid data and the energy data in the comprehensive energy database, and/or transmitting the power grid data and the energy data in the comprehensive energy database to an external display system for display.
3. The internet-oriented comprehensive energy modeling method according to claim 1, wherein after authentication and authentication of the intranet user are successful, an icon of the grid equipment is imported, the intranet is modeled by combining with the connection relation of the grid equipment to obtain a grid model, and the grid data is stored in a grid database, specifically:
after authentication and authentication of an intranet user succeed, importing the icon of the power grid equipment, and carrying out power grid modeling in the intranet according to the icon and the connection relation of the power grid equipment to obtain the power grid model;
performing power grid modeling rule verification on the power grid model according to pre-stored power grid modeling rules in a modeling rule base, and performing power grid graph model topology verification on the power grid model according to the icon and the connection relation of the power grid equipment;
and if the power grid model passes the power grid modeling rule verification and the power grid graph model topology verification, the power grid data are stored in the power grid database.
4. The internet-oriented comprehensive energy modeling method according to claim 3, further comprising, after the verifying the grid modeling rule of the grid model according to the pre-stored grid modeling rule in the modeling rule base, before the verifying the grid pattern topology of the grid model according to the icon and the connection relation of the grid device:
and performing electric network standing book supplement on the electric network model.
5. The internet-oriented comprehensive energy modeling method according to claim 1, wherein the comprehensive energy modeling is performed on the internet according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device to obtain a comprehensive energy model, and the energy data is stored in the comprehensive energy database, specifically:
performing comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain the comprehensive energy model;
performing comprehensive energy modeling rule verification on the comprehensive energy model according to a prestored comprehensive energy modeling rule in a modeling rule library, and performing comprehensive energy graph model topology verification on the comprehensive energy model according to the graph symbols and the connection relation of the power grid equipment and the graph symbols and the connection relation of the energy equipment;
and if the comprehensive energy model passes through the comprehensive energy modeling rule verification and the comprehensive energy graph model topology verification, the energy data is stored in the comprehensive energy database.
6. The internet-oriented comprehensive energy modeling method according to claim 5, further comprising, after the comprehensive energy modeling rule verification of the comprehensive energy model according to a pre-stored comprehensive energy modeling rule in a modeling rule base, before the comprehensive energy pattern topology verification of the comprehensive energy model according to the icon and the connection relation of the power grid device and the icon and the connection relation of the energy device:
and performing comprehensive energy ledger supplementation on the comprehensive energy model.
7. An internet-oriented comprehensive energy modeling device, which is characterized in that the device is suitable for a GIS client and comprises:
the power grid modeling module is used for importing the icon of the power grid equipment after the authentication and authentication of the user in the internal network are successful, carrying out power grid modeling on the internal network by combining the connection relation of the power grid equipment to obtain a power grid model, and storing power grid data in a power grid database;
the data importing module is used for importing the icon of the energy equipment after the authentication of the Internet user is successful, and importing the power grid data in the power grid database into the comprehensive energy database after the authentication of the internal and external network is successful;
the fusion modeling module is used for carrying out comprehensive energy modeling on the Internet according to the icon and the connection relation of the power grid equipment and the icon and the connection relation of the energy equipment to obtain a comprehensive energy model, and storing energy data in the comprehensive energy database;
wherein, the authentication success of the network authentication of the internal and external networks comprises: after authentication and authentication of an intranet user are successful, before the power grid data in the power grid database is imported into the comprehensive energy database, an intercommunication strategy of the intranet and the Internet is configured;
the configuration of the intercommunication strategy of the intranet and the Internet is specifically as follows: setting up the security gate to establish the mapping relation and authentication rule of the intranet and the Internet so as to complete the authentication of the intranet and the Internet by setting up the security gate.
8. An internet-oriented integrated energy modeling system, comprising a GIS client for executing the internet-oriented integrated energy modeling method according to any one of claims 1 to 6.
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