CN113642166A - 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 the authentication and authentication of the user in the intranet are successful, importing the icon of the power grid equipment, modeling a power grid in the intranet 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; after the internet user authentication is successful, importing the icon of the energy equipment, and after the authentication of the internal and external network networks is successful, importing the power grid data in the power grid database into the comprehensive energy source 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 the energy data in a comprehensive energy source 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 obtain the complete data of the comprehensive energy to carry out integral analysis and multi-energy cooperation.
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, gas, cold supply, heat supply and other energy equipment are mainly modeled on the internet, but power grid equipment cannot be modeled on the internet due to safety reasons and can be modeled only on an intranet. 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 cannot acquire complete data of comprehensive energy to perform overall analysis and multi-energy cooperation.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an internet-oriented comprehensive energy modeling method, device and system, which 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 facilitate a user to obtain complete data of comprehensive energy for integral analysis and multi-energy cooperation.
In order to solve the foregoing technical problem, in a first aspect, an embodiment of the present invention provides an internet-oriented integrated energy modeling method, which is applicable to a GIS client, and includes:
after the authentication and authentication of the user in the intranet are successful, importing an icon of the power grid equipment, modeling a power grid in the intranet 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;
after the internet user authentication is successful, importing the icon of the energy equipment, and after the authentication of the internal and external network networks is successful, importing the power grid data in the power grid database into a comprehensive energy source 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 relationship of the power grid device and the icon and the connection relationship 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 source database, and/or transmitting the power grid data and the energy data in the comprehensive energy source database to an external display system for displaying.
Further, after the authentication and authentication of the user on the intranet is successful, importing an icon of the power grid equipment, performing power grid modeling on the intranet in combination with a connection relationship of the power grid equipment to obtain a power grid model, and storing power grid data in a power grid database, specifically:
after the authentication and authentication of the user on the internal network are successful, importing the icon of the power grid equipment, and carrying out power grid modeling on the internal network according to the icon of the power grid equipment and the connection relation to obtain a power grid model;
carrying out power grid modeling rule verification on the power grid model according to prestored 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 icons and the connection relation of the power grid equipment;
and if the power grid model passes power grid modeling rule verification and power grid graph model topology verification, storing the power grid data in the power grid database.
Further, after the grid modeling rule verification is performed on the grid model according to the pre-stored grid modeling rule in the modeling rule base, before the grid graph-model topology verification is performed on the grid model according to the icon and the connection relation of the grid device, the method further includes:
and supplementing the power grid account for the power grid model.
Further, after the authentication and authentication of the intranet and extranet networks are successful, before the grid data in the grid database is imported into the comprehensive energy source database, the method further includes:
and configuring an intercommunication strategy of the intranet and the internet.
Further, the configuring of the interconnection policy of the intranet and the internet specifically includes:
and setting a security gateway to establish a mapping relation and an authentication rule of an intranet and the internet.
Further, the comprehensive energy modeling is performed on the internet according to the icon and the connection relationship of the power grid equipment and the icon and the connection relationship of the energy equipment to obtain a comprehensive energy model, and energy data is stored in the 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;
carrying out comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule base, and carrying out comprehensive energy graph-model topology verification on the comprehensive energy model according to the icons and the connection relations of the power grid equipment and the icons and the connection relations of the energy equipment;
and if the comprehensive energy model passes through comprehensive energy modeling rule verification and comprehensive energy graph model topology verification, storing the energy data in the comprehensive energy source 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 model is subjected to the comprehensive energy graph-model topology verification according to the icon and the connection relationship of the power grid device and the icon and the connection relationship of the energy device, the method further includes:
and performing comprehensive energy ledger supplement on the comprehensive energy model.
In a second aspect, an embodiment of the present invention provides an internet-oriented integrated energy modeling apparatus, which is suitable for a GIS client, and includes:
the power grid modeling module is used for importing the icons of the power grid equipment after the authentication and the certification of the user on the intranet are successful, modeling the power grid on the intranet 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 import module is used for importing the icon of the energy equipment after the authentication and certification of the internet user is successful, and importing the power grid data in the power grid database into the comprehensive energy source database after the authentication and certification of the internal and external network networks 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, configured to execute the internet-oriented integrated energy modeling method described above.
The embodiment of the invention has the following beneficial effects:
after the authentication and authentication of the user on the internal network is successful, the icon of the power grid equipment is led in, the power grid modeling is carried out on the internal network in combination with the connection relationship of the power grid equipment to obtain a power grid model, the power grid data is stored in a power grid database, after the authentication and authentication of the user on the internal network is successful, the icon of the energy equipment is led in, after the authentication and authentication of the network on the internal network and the external network are successful, the power grid data in the power grid database is led in to a comprehensive energy source database, the comprehensive energy modeling is carried out on the internet according to the icon and the connection relationship of the power grid equipment and the icon and the connection relationship of the energy equipment to obtain a comprehensive energy model, the energy data is stored in the comprehensive energy source database, and the fusion modeling of the power grid equipment and the energy equipment is completed. Compared with the prior art, the embodiment of the invention performs the fusion modeling of the power grid equipment and the energy equipment based on the layered security authentication mode of the intranet user authentication, the internet user authentication, and the intranet and intranet network authentication, can realize the fusion of the intranet power grid data and the internet energy data on the premise of ensuring the security of the power grid data, and is convenient for a user to obtain the complete data of the comprehensive energy to perform the integral analysis and the multi-energy cooperation.
Drawings
Fig. 1 is a schematic flow chart of an internet-oriented integrated energy modeling method according to a first embodiment of the present invention;
FIG. 2 is a data flow diagram of an Internet-oriented energy modeling method according to a first embodiment of the present invention;
fig. 3 is an illustration of a multi-energy device in a first embodiment of the invention;
FIG. 4 is an integrated energy modeling profile in a first embodiment of the present invention;
FIG. 5 is a three-combined-supply model in the integrated energy modeling station according to the first embodiment of the invention;
fig. 6 is an interface diagram of an integrated energy device query according to the first embodiment of the present invention;
fig. 7 is an interface diagram of the topology analysis of the integrated energy device according to the first embodiment of the present invention;
FIG. 8 is an interface diagram of a WebGIS client in the first embodiment of the present invention;
FIG. 9 is an interface diagram of a WebGIS _ API developer center in a first embodiment of the present 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 technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, the step numbers in the text are only for convenience of explanation of the specific embodiments, and do not serve to limit the execution sequence of the steps.
The first embodiment:
as shown in fig. 1, a first embodiment provides an internet-oriented comprehensive energy modeling method, which is suitable for a GIS client, and includes steps S1 to S3:
s1, after the authentication and the certification of the user on the internal network are successful, importing the icon of the power grid equipment, modeling the power grid on the internal network by combining the connection relation of the power grid equipment to obtain a power grid model, and storing the power grid data in a power grid database;
s2, importing the icon of the energy equipment after the authentication and certification 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 and certification of the internal and external network networks is successful;
and S3, 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 the 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 the user, allows the user to log in after detecting that the intranet user authentication succeeds, imports 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 to obtain a power grid model, and stores power grid data in the power grid database.
In step S2, the GIS client performs internet user authentication and verification on the internet login information input by the user, allows the user to log in after detecting that the internet user authentication and verification is successful, introduces an icon of the energy device according to an operation instruction input by the user, performs internal and external network authentication and verification on the internal network-external login information of the user, allows the internal network to communicate with the internet after detecting that the internal and external network authentication and verification is successful, and introduces the grid data in the grid database into the comprehensive energy source database.
In step S3, the GIS client performs comprehensive energy modeling on the internet according to the icon and the connection relationship of the 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 to complete the fusion modeling of the grid device and the energy device.
The embodiment performs fusion modeling of the power grid equipment and the energy equipment based on a layered security authentication mode of intranet user authentication, internet user authentication, and intranet and extranet network authentication, can realize fusion of intranet power grid data and internet energy data on the premise of ensuring the security of the power grid data, and is convenient for a user to obtain complete data of comprehensive energy for integral analysis and multi-energy cooperation.
In a preferred embodiment, after the performing the 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 storing the energy data in a comprehensive energy database, the method further includes: and displaying the power grid data and the energy data in the comprehensive energy source database, and/or transmitting the power grid data and the energy data in the comprehensive energy source database to an external display system for displaying.
As an example, after the power grid data and the energy data are fused and stored in the comprehensive energy source database, the GIS client may directly display the power grid data and the energy data in the comprehensive energy source database, and/or provide a data interface through a WebGIS API to the outside, and display the data through the WebGIS client or other external display systems.
In the embodiment, a mode that the GIS client directly displays data or an external display system displays data is adopted, so that a user can conveniently acquire the complete data of the comprehensive energy to perform overall analysis and multi-energy collaborative display.
In a preferred embodiment, after the authentication and authentication of the user on the intranet is successful, the icon of the grid equipment is imported, grid modeling is performed on the intranet in combination with the connection relationship of the grid equipment to obtain a grid model, and grid data is stored in a grid database, specifically: after the authentication and authentication of the user on the intranet is successful, importing the icon of the power grid equipment, and carrying out power grid modeling on the intranet according to the icon of the power grid equipment and the connection relation to obtain a power grid model; carrying out power grid modeling rule verification on the power grid model according to prestored power grid modeling rules in the modeling rule base, and carrying out power grid graph model topology verification on the power grid model according to the icons and the connection relations 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 a power grid database.
The power grid modeling rule verification comprises verifying the correctness of the modeling rule of the power grid model, namely verifying whether the modeling rule of the power grid model conforms to a prestored power grid modeling rule in a modeling rule base; the power grid graph-model topology verification comprises the steps of verifying the correctness of the corresponding relation between the icon of the power grid equipment and the power grid equipment, namely verifying whether the icon of the power grid equipment corresponds to the power grid equipment, and verifying the correctness of the connection relation of the power grid equipment, namely verifying whether the power grid equipment is communicated or not, whether the power grid equipment is isolated or not, and the like.
Illustratively, the GIS client performs intranet user authentication and authentication on intranet login information input by a user, allows the user to log in after the intranet user authentication and authentication is detected to be successful, introduces an icon of the power grid equipment according to an operation instruction input by the user, performs power grid modeling on an intranet according to the icon and a connection relation of the power grid equipment to obtain a power grid model, performs power grid modeling rule verification on the power grid model according to a prestored 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 equipment, 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 regular time.
In the embodiment, the power grid data is stored in the power grid database after the power grid model is verified through the power grid modeling rule and the power grid graph model topology, so that the accuracy of the power grid data is ensured.
In a preferred implementation manner of this embodiment, after the verifying the power grid modeling rule of the power grid model according to the pre-stored power grid modeling rule in the modeling rule base, before performing power grid graph-model topology verification on the power grid model according to the icon and the connection relationship of the power grid device, the method further includes: and supplementing the power grid account for the power grid model.
It should be noted that the grid ledger supplementation includes supplementation and improvement of the device parameters of the grid devices.
In the embodiment, the power grid ledger supplementation is performed on the power grid model, so that the integrity of the power grid data is ensured.
In a preferred embodiment, after the authentication and authentication of the intranet and extranet networks are successful, before importing the grid data in the grid database into the comprehensive energy source database, the method further includes: and configuring an intercommunication strategy of the intranet and the internet.
In a preferred embodiment of this embodiment, the configuring the interconnection policy between the intranet and the internet specifically includes: and setting a security gateway to establish a mapping relation and an authentication rule of an intranet and the internet.
Illustratively, a mapping relation between an internal network and the internet is established by setting a security network gate, an intercommunication strategy of a comprehensive energy external network corresponding to an internal private network of a power grid device is specified, the specified internal private network setting is mapped to a corresponding external network comprehensive energy modeling server, the configuration of the internal and external network mapping relation is completed, the internal private network needs information such as users, passwords, authority, IP network segments and the like when accessing the external network, and authentication of the internal and external network are completed by setting the security network gate to establish an authentication rule of the internal network and the internet.
The embodiment establishes the mapping relation and the authentication rule of the intranet and the internet by setting the security gatekeeper, and is beneficial to ensuring the security isolation and the data communication of the intranet and the internet.
In a preferred embodiment, the performing 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 storing the energy data in a comprehensive energy database specifically includes: 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; carrying out comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule base, and carrying out comprehensive energy graph model topology verification on the comprehensive energy model according to the icons and the connection relations of the power grid equipment and the icons and the connection relations 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, storing the energy data in a comprehensive energy source database.
The comprehensive energy modeling rule verification comprises verifying the correctness of the modeling rule of the comprehensive energy model, namely verifying whether the modeling rule of the comprehensive energy model conforms to the prestored comprehensive energy modeling rule in the modeling rule base; the comprehensive energy graph-model topology verification comprises the steps of verifying the correctness of the corresponding relation between the icon of the power grid equipment and the corresponding relation between the icon of the energy equipment and the energy equipment, namely verifying whether the icon of the power grid equipment and the icon of the energy equipment correspond to the energy equipment, and verifying the correctness of the connection relation between the power grid equipment and the energy equipment, namely verifying whether the power grid equipment is communicated, whether the power grid equipment is isolated equipment, whether the energy equipment is communicated, whether the energy equipment is isolated equipment, and the like.
Illustratively, 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, performs comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules 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 equipment and the icon and the connection relation of the energy equipment, and stores energy data in a comprehensive energy source database if the comprehensive energy model passes through the comprehensive energy modeling rule verification and the comprehensive energy graph-model topology verification, so that fusion modeling of the power grid equipment and the energy equipment is completed, and intranet power grid data and Internet energy data are fused. And updating the pre-stored comprehensive energy modeling rule in the modeling rule base at regular time.
In the embodiment, the energy data is stored in the comprehensive energy source database and fused with the power grid data after the comprehensive energy model is verified through the comprehensive energy modeling rule and the comprehensive energy graph model topology, so that the accuracy of the energy data is ensured, and the power grid data and the energy data are effectively fused.
In a preferred embodiment of this embodiment, after the comprehensive energy modeling rule verification is performed on the comprehensive energy model according to the prestored comprehensive energy modeling rules in the modeling rule base, before the comprehensive energy model topology verification is performed on the comprehensive energy model according to the icons and the connection relationships of the power grid devices and the icons and the connection relationships of the energy devices, the method further includes: and performing comprehensive energy ledger supplement on the comprehensive energy model.
It should be noted that the supplement of the comprehensive energy ledger includes the supplement and improvement of the equipment parameters of the power grid equipment and the energy equipment.
According to the embodiment, the comprehensive energy ledger supplement is carried out on the comprehensive energy model, so that the integrity of the power grid data and the energy data is guaranteed.
As shown in fig. 2, the execution flow of the internet-oriented integrated energy modeling method according to the first embodiment is specifically as follows:
step 1: and after the authentication of the intranet user is passed, the power grid equipment carries out modeling, power grid modeling rule verification, power grid account compensation and power grid graph-model topology verification on the intranet, and after the verification is successful, the power grid data are put into a warehouse to complete the modeling of the power grid equipment on the intranet.
Step 2: after the internet user authentication is authenticated, logging in a GIS client, and importing icons of energy equipment such as comprehensive type, gas type, cooling and heating type, metering type, electric power type and the like into a GIS system according to modeling requirements. For example, an icon of a multi-energy device is shown in fig. 3.
And 3, step 3: and the internal and external network mapping setting is mainly realized through the mapping configuration of a security network gate, the intercommunication strategy of the internal private network of the power grid equipment corresponding to the comprehensive energy external network is appointed, the appointed internal private network setting is mapped to the corresponding external network comprehensive energy modeling server, and the internal and external network mapping strategy configuration is completed.
And 4, step 4: configuring the user, password, authority and IP network segments required by the intranet private network to the extranet access, and completing the user authority authentication through the security gatekeeper.
And 5, step 5: after the internal and external network mapping configuration and the user authority authentication of the security gateway are carried out, the security gateway enters a corresponding external network, and the data of the intranet power grid equipment is imported into the comprehensive energy source database, so that the purpose of fusing the intranet power grid data is achieved.
And 6, step 6: the method comprises the steps of carrying out comprehensive energy modeling on a GIS client, wherein the modeling comprises modeling inside and outside a station, the modeling outside the station mainly refers to pole towers, lines and pipeline equipment, the modeling is the modeling operation of line connection of equipment outside the station, the modeling inside the station mainly refers to modeling of line connection of equipment inside plants such as plant equipment (such as transformer substations and power distribution rooms) and the like, a main line (bus) is generally built firstly, other equipment such as switches, transformers and the like are connected on the bus, the equipment inside and outside the station is linked through 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 layout is shown in fig. 4, the modeling belongs to modeling outside an energy station, modeling display between an off-station device and a line connecting line, and devices such as a charging pile, a microgrid and a photovoltaic can be completed by modeling outside the station. The triple co-generation model in the comprehensive energy modeling station is shown in fig. 5, the triple co-generation model 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 clear that the water energy can be converted into the heat energy through a heat exchanger, the heat energy can be converted into the electric energy through thermoelectric conversion, and the modeling conversion model of the three energy sources of the electric energy, the heat energy and the water energy is provided, and belongs to the modeling in the station.
And 7, step 7: and carrying out comprehensive modeling rule verification on the modeled result, displaying error rules which do not conform to the modeling rules, prompting a modification method, and re-modeling and modifying until the comprehensive modeling rules are verified.
And 8, step 8: and (4) supplementing the comprehensive energy equipment account, verifying the comprehensive energy graph-model topology, and warehousing data after the 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 is successfully put in storage, the data of the modeling client side equipment can be directly displayed on the GIS client side, a data interface can be provided externally through the WebGIS _ API, the modeling client side can be displayed on the WebGIS client side, and the modeling client side can also be used for fusion display after being called by other external display systems. For example, an interface diagram of a WebGIS client is shown in fig. 8, and an interface diagram of a WebGIS _ API developer center is shown in fig. 9.
As shown in fig. 10, a second embodiment provides an internet-oriented integrated energy modeling apparatus, which is suitable for a GIS client, and includes: the power grid modeling module 21 is used for importing the icon of the power grid equipment after the authentication and the certification of the user on the intranet are successful, modeling the power grid on the intranet 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 import module 22 is used for importing the icon of the energy device after the authentication and certification of the internet user is successful, and importing the power grid data in the power grid database into the comprehensive energy source database after the authentication and certification of the internal and external network networks 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 source database.
Illustratively, through the grid modeling module 21, the GIS client performs intranet user authentication and authentication on intranet login information input by a user, allows the user to log in after detecting that the intranet user authentication and authentication is successful, introduces an icon of a grid device according to an operation instruction input by the user, performs grid modeling on an intranet in combination with a connection relationship of the grid device to obtain a grid model, and stores grid data in a grid database.
Through the data import module 22, the GIS client performs internet user authentication and verification on internet login information input by a user, allows the user to log in after detecting that the internet user authentication and verification is successful, imports an icon of energy equipment according to an operation instruction input by the user, performs internal and external network authentication and verification on internal network and external login information of the user, allows the internal network and the internet to be intercommunicated after detecting that the internal and external network authentication and verification is successful, and imports power grid data in a power grid database into a comprehensive energy source 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 the energy data in a comprehensive energy source database to complete fusion modeling of the power grid equipment and the energy equipment.
The embodiment performs fusion modeling of the power grid equipment and the energy equipment based on a layered security authentication mode of intranet user authentication, internet user authentication, and intranet and extranet network authentication, can realize fusion of intranet power grid data and internet energy data on the premise of ensuring the security of the power grid data, and is convenient for a user to obtain complete data of comprehensive energy for integral analysis and multi-energy cooperation.
In a preferred embodiment, after the performing the 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 storing the energy data in a comprehensive energy database, the method further includes: and displaying the power grid data and the energy data in the comprehensive energy source database, and/or transmitting the power grid data and the energy data in the comprehensive energy source database to an external display system for displaying.
As an example, after the power grid data and the energy data are fused and stored in the comprehensive energy source database, the GIS client may directly display the power grid data and the energy data in the comprehensive energy source database, and/or provide a data interface through a WebGIS API to the outside, and display the data through the WebGIS client or other external display systems.
In the embodiment, a mode that the GIS client directly displays data or an external display system displays data is adopted, so that a user can conveniently acquire the complete data of the comprehensive energy to perform overall analysis and multi-energy collaborative display.
In a preferred embodiment, after the authentication and authentication of the user on the intranet is successful, the icon of the grid equipment is imported, grid modeling is performed on the intranet in combination with the connection relationship of the grid equipment to obtain a grid model, and grid data is stored in a grid database, specifically: after the authentication and authentication of the user on the intranet is successful, importing the icon of the power grid equipment, and carrying out power grid modeling on the intranet according to the icon of the power grid equipment and the connection relation to obtain a power grid model; carrying out power grid modeling rule verification on the power grid model according to prestored power grid modeling rules in the modeling rule base, and carrying out power grid graph model topology verification on the power grid model according to the icons and the connection relations 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 a power grid database.
The power grid modeling rule verification comprises verifying the correctness of the modeling rule of the power grid model, namely verifying whether the modeling rule of the power grid model conforms to a prestored power grid modeling rule in a modeling rule base; the power grid graph-model topology verification comprises the steps of verifying the correctness of the corresponding relation between the icon of the power grid equipment and the power grid equipment, namely verifying whether the icon of the power grid equipment corresponds to the power grid equipment, and verifying the correctness of the connection relation of the power grid equipment, namely verifying whether the power grid equipment is communicated or not, whether the power grid equipment is isolated or not, and the like.
Illustratively, the GIS client performs intranet user authentication and authentication on intranet login information input by a user, allows the user to log in after the intranet user authentication and authentication is detected to be successful, introduces an icon of the power grid equipment according to an operation instruction input by the user, performs power grid modeling on an intranet according to the icon and a connection relation of the power grid equipment to obtain a power grid model, performs power grid modeling rule verification on the power grid model according to a prestored 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 equipment, 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 regular time.
In the embodiment, the power grid data is stored in the power grid database after the power grid model is verified through the power grid modeling rule and the power grid graph model topology, so that the accuracy of the power grid data is ensured.
In a preferred implementation manner of this embodiment, after the verifying the power grid modeling rule of the power grid model according to the pre-stored power grid modeling rule in the modeling rule base, before performing power grid graph-model topology verification on the power grid model according to the icon and the connection relationship of the power grid device, the method further includes: and supplementing the power grid account for the power grid model.
It should be noted that the grid ledger supplementation includes supplementation and improvement of the device parameters of the grid devices.
In the embodiment, the power grid ledger supplementation is performed on the power grid model, so that the integrity of the power grid data is ensured.
In a preferred embodiment, after the authentication and authentication of the intranet and extranet networks are successful, before importing the grid data in the grid database into the comprehensive energy source database, the method further includes: and configuring an intercommunication strategy of the intranet and the internet.
In a preferred embodiment of this embodiment, the configuring the interconnection policy between the intranet and the internet specifically includes: and setting a security gateway to establish a mapping relation and an authentication rule of an intranet and the internet.
Illustratively, a mapping relation between an internal network and the internet is established by setting a security network gate, an intercommunication strategy of a comprehensive energy external network corresponding to an internal private network of a power grid device is specified, the specified internal private network setting is mapped to a corresponding external network comprehensive energy modeling server, the configuration of the internal and external network mapping relation is completed, the internal private network needs information such as users, passwords, authority, IP network segments and the like when accessing the external network, and authentication of the internal and external network are completed by setting the security network gate to establish an authentication rule of the internal network and the internet.
The embodiment establishes the mapping relation and the authentication rule of the intranet and the internet by setting the security gatekeeper, and is beneficial to ensuring the security isolation and the data communication of the intranet and the internet.
In a preferred embodiment, the performing 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 storing the energy data in a comprehensive energy database specifically includes: 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; carrying out comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule base, and carrying out comprehensive energy graph model topology verification on the comprehensive energy model according to the icons and the connection relations of the power grid equipment and the icons and the connection relations 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, storing the energy data in a comprehensive energy source database.
The comprehensive energy modeling rule verification comprises verifying the correctness of the modeling rule of the comprehensive energy model, namely verifying whether the modeling rule of the comprehensive energy model conforms to the prestored comprehensive energy modeling rule in the modeling rule base; the comprehensive energy graph-model topology verification comprises the steps of verifying the correctness of the corresponding relation between the icon of the power grid equipment and the corresponding relation between the icon of the energy equipment and the energy equipment, namely verifying whether the icon of the power grid equipment and the icon of the energy equipment correspond to the energy equipment, and verifying the correctness of the connection relation between the power grid equipment and the energy equipment, namely verifying whether the power grid equipment is communicated, whether the power grid equipment is isolated equipment, whether the energy equipment is communicated, whether the energy equipment is isolated equipment, and the like.
Illustratively, 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, performs comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules 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 equipment and the icon and the connection relation of the energy equipment, and stores energy data in a comprehensive energy source database if the comprehensive energy model passes through the comprehensive energy modeling rule verification and the comprehensive energy graph-model topology verification, so that fusion modeling of the power grid equipment and the energy equipment is completed, and intranet power grid data and Internet energy data are fused. And updating the pre-stored comprehensive energy modeling rule in the modeling rule base at regular time.
In the embodiment, the energy data is stored in the comprehensive energy source database and fused with the power grid data after the comprehensive energy model is verified through the comprehensive energy modeling rule and the comprehensive energy graph model topology, so that the accuracy of the energy data is ensured, and the power grid data and the energy data are effectively fused.
In a preferred embodiment of this embodiment, after the comprehensive energy modeling rule verification is performed on the comprehensive energy model according to the prestored comprehensive energy modeling rules in the modeling rule base, before the comprehensive energy model topology verification is performed on the comprehensive energy model according to the icons and the connection relationships of the power grid devices and the icons and the connection relationships of the energy devices, the method further includes: and performing comprehensive energy ledger supplement on the comprehensive energy model.
It should be noted that the supplement of the comprehensive energy ledger includes the supplement and improvement of the equipment parameters of the power grid equipment and the energy equipment.
According to the embodiment, the comprehensive energy ledger supplement is carried out on the comprehensive energy model, so that the integrity of the power grid data and the energy data is guaranteed.
A third embodiment provides an internet-oriented integrated energy modeling system, which includes a GIS client, where the GIS client is configured to execute the internet-oriented integrated energy modeling method according to the first embodiment, and can achieve the same beneficial effects.
In summary, the embodiment of the present invention has the following advantages:
after the authentication and authentication of the user on the internal network is successful, the icon of the power grid equipment is led in, the power grid modeling is carried out on the internal network in combination with the connection relationship of the power grid equipment to obtain a power grid model, the power grid data is stored in a power grid database, after the authentication and authentication of the user on the internal network is successful, the icon of the energy equipment is led in, after the authentication and authentication of the network on the internal network and the external network are successful, the power grid data in the power grid database is led in to a comprehensive energy source database, the comprehensive energy modeling is carried out on the internet according to the icon and the connection relationship of the power grid equipment and the icon and the connection relationship of the energy equipment to obtain a comprehensive energy model, the energy data is stored in the comprehensive energy source database, and the fusion modeling of the power grid equipment and the energy equipment is completed. The embodiment of the invention performs fusion modeling of the power grid equipment and the energy equipment based on the layered security authentication mode of the intranet user authentication, the internet user authentication and the intranet and extranet network authentication, can realize fusion of the intranet power grid data and the internet energy data on the premise of ensuring the security of the power grid data, and is convenient for a user to obtain the complete data of comprehensive energy to perform integral analysis and multi-energy cooperation.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that all or part of the processes of the above embodiments may be implemented by hardware related to instructions of a computer program, and the computer program may be stored in a computer readable storage medium, and when executed, may include the processes of the above embodiments. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Claims (10)
1. An Internet-oriented comprehensive energy modeling method is applicable to a GIS client, and comprises the following steps:
after the authentication and authentication of the user in the intranet are successful, importing an icon of the power grid equipment, modeling a power grid in the intranet 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;
after the internet user authentication is successful, importing the icon of the energy equipment, and after the authentication of the internal and external network networks is successful, importing the power grid data in the power grid database into a comprehensive energy source 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.
2. The internet-oriented integrated energy modeling method according to claim 1, wherein after performing integrated energy modeling on the internet according to the icon and the connection relationship of the grid device and the icon and the connection relationship of the energy device to obtain an integrated energy model and storing energy data in the integrated energy database, the method further comprises:
and displaying the power grid data and the energy data in the comprehensive energy source database, and/or transmitting the power grid data and the energy data in the comprehensive energy source database to an external display system for displaying.
3. The internet-oriented comprehensive energy modeling method according to claim 1, wherein after the authentication and authentication of the intranet user is successful, the icon of the grid equipment is imported, grid modeling is performed on the intranet in combination with the connection relationship of the grid equipment to obtain a grid model, and grid data is stored in a grid database, specifically:
after the authentication and authentication of the user on the internal network are successful, importing the icon of the power grid equipment, and carrying out power grid modeling on the internal network according to the icon of the power grid equipment and the connection relation to obtain a power grid model;
carrying out power grid modeling rule verification on the power grid model according to prestored 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 icons and the connection relation of the power grid equipment;
and if the power grid model passes power grid modeling rule verification and power grid graph model topology verification, storing the power grid data in the power grid database.
4. The internet-oriented integrated energy modeling method according to claim 3, wherein after the grid modeling rule verification of the grid model according to the pre-stored grid modeling rules in the modeling rule base, before the grid graph topology verification of the grid model according to the grid device icons and connection relationships, the method further comprises:
and supplementing the power grid account for the power grid model.
5. The internet-oriented integrated energy modeling method of claim 1, wherein after the authentication and authentication of the intranet and extranet networks are successful, before importing the grid data in the grid database into the integrated energy database, the method further comprises:
and configuring an intercommunication strategy of the intranet and the internet.
6. The internet-oriented comprehensive energy modeling method according to claim 5, wherein the configuration of the inter-working strategy of the intranet and the internet specifically comprises:
and setting a security gateway to establish a mapping relation and an authentication rule of an intranet and the internet.
7. The internet-oriented integrated energy modeling method according to claim 1, wherein the integrated energy modeling is performed 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 an integrated energy model, and the energy data is stored in the integrated 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;
carrying out comprehensive energy modeling rule verification on the comprehensive energy model according to prestored comprehensive energy modeling rules in a modeling rule base, and carrying out comprehensive energy graph-model topology verification on the comprehensive energy model according to the icons and the connection relations of the power grid equipment and the icons and the connection relations of the energy equipment;
and if the comprehensive energy model passes through comprehensive energy modeling rule verification and comprehensive energy graph model topology verification, storing the energy data in the comprehensive energy source database.
8. The internet-oriented integrated energy modeling method according to claim 7, further comprising, after the integrated energy modeling rule verification of the integrated energy model according to the pre-stored integrated energy modeling rules in the modeling rule base, before the integrated energy graph-model topology verification of the integrated energy model according to the graph and the connection relationship of the grid device and the graph and the connection relationship of the energy device:
and performing comprehensive energy ledger supplement on the comprehensive energy model.
9. An internet-oriented comprehensive energy modeling device is applicable to a GIS client, and comprises:
the power grid modeling module is used for importing the icons of the power grid equipment after the authentication and the certification of the user on the intranet are successful, modeling the power grid on the intranet 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 import module is used for importing the icon of the energy equipment after the authentication and certification of the internet user is successful, and importing the power grid data in the power grid database into the comprehensive energy source database after the authentication and certification of the internal and external network networks 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.
10. An internet-oriented integrated energy modeling system, comprising a GIS client configured to perform the internet-oriented integrated energy modeling method according to any one of claims 1 to 8.
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