CN112330489A - Power supply station digital architecture design method based on TOGAF - Google Patents
Power supply station digital architecture design method based on TOGAF Download PDFInfo
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Abstract
The invention provides a digital architecture design method of a power supply station based on TOGAF, which comprises the following steps: s1: the service requirements of a power supply station are investigated and arranged; s2: sorting based on the investigation result of S1 to obtain a service architecture of the power supply station; s3: determining a power supply station application architecture according to the power supply station business architecture; s4: according to the architecture applied by the power supply station, integrating the real-time data acquired by the RPA technology, and determining the data architecture of the power supply station; s5: and determining the technical architecture of the power supply station according to the applied architecture and the data architecture of the power supply station. The invention reduces the phenomenon of disjointed operation of the information system and the capability of the field service by the digital application design oriented to different layers, thereby leading the digital power supply station to help the basic level power supply station to reduce the load, being suitable for different types of power supply stations and becoming the paradigm of the digital top layer design of the power supply station.
Description
Technical Field
The invention relates to the field of smart power grids, in particular to a power supply station digital architecture design method based on TOGAF.
Background
With the vigorous development of a new generation of information technology represented by internet, big data and artificial intelligence, the production capacity level in the global range is developed to a new stage, a power grid actively catches a historical opportunity of a new technological revolution and an industrial revolution, the digitization transformation is improved to a new strategic height, a company digitization transformation and digital south network construction action scheme (2019 edition), a company digitization transformation and digital south network construction plan and the like are successively issued, and the digitization transformation is accelerated through the 4321 engineering construction.
With the steady advance of the strategy of the digital transformation of the power grid, the construction of the digital basic capability is basically completed, and the development of the digital service is moving towards the stage of service enabling and value creation. At this critical stage, the power supply station is the most terminal of the company management unit, which is the most advanced stage of supporting the development of the economic society and serving the masses of people, and is the most basic organization and power for the company to perform comprehensive digital transformation. Therefore, the construction of the digital power supply station needs to be started.
In 2020, four 1 digitalized strategy construction requirements (hereinafter referred to as "requirements") are further provided, namely "one-code all-network, only one table is filled, and a picture is seen, and the operation is not performed at one time". The requirements are concise, visual and intuitive, and compendium requirements which need to be met in the digital transformation and digital south network construction processes of the south power grid are provided, and the connotation is rich. The background of deep level of requirements is that the construction of a power grid, the construction of an information system and the construction of a management system are carried out in multiple steps and constructed in different specialties, so that the phenomena of system fracture, serious information island current situation and the like are caused, and therefore, the application of a simple digital technical measure cannot directly respond to the construction requirement of 'four one'.
A chinese patent publication No. CN109034521A, published as 2018, 12 and 18, discloses a method for designing an intelligent operation and maintenance architecture of a power grid dispatching control system, which includes the following steps: 1) the system comprises the following steps of all-dimensional monitoring data acquisition, 2) monitoring data storage, 3) real-time monitoring alarm, 4) fault diagnosis and positioning, and 5) multidimensional visual display. At present, no digital application design exists at the power supply station level so as to solve the problem that the operation of an information system is disconnected from the field service capability, and the conditions of heavy burden of a basic power supply station and the like are not effectively solved.
Disclosure of Invention
The invention provides a digital architecture design method of a power supply station based on TOGAF, which can help the power supply station at the basic level to reduce the load, is suitable for different types of power supply stations and becomes a paradigm of digital top-level design of the power supply station.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a method for designing a digital architecture of a power supply station based on TOGAF comprises the following steps:
s1: the service requirements of a power supply station are investigated and arranged;
s2: sorting based on the investigation result of S1 to obtain a service architecture of the power supply station;
s3: determining a power supply station application architecture according to the power supply station business architecture;
s4: according to the architecture applied by the power supply station, integrating the real-time data acquired by the RPA technology, and determining the data architecture of the power supply station;
s5: and determining the technical architecture of the power supply station according to the applied architecture and the data architecture of the power supply station.
Preferably, in step S1, the investigation and arrangement of the service requirements of the power supply station are specifically:
and (4) examining the service processing flows in the range related to power supply, including the service type, the service range, the service key flow, the relation between service interfaces and the service classification.
Preferably, in step S2, the sorting is performed based on the investigation result of S1, specifically:
each service classification and corresponding service flow are a functional module, the redundancy and the loss defined by all the functional modules are checked, the redundancy is eliminated, the loss modularization is made up, and the organic flow among the loss modularization and the loss modularization is made up.
Preferably, the service architecture of the power supply station in step S2 specifically includes:
dividing a power supply station business architecture into a business management layer, a marketing service layer, a distribution network operation layer and a distribution network operation layer, wherein:
the service management layer is used for monitoring and coordinating service data, and aims to provide the power supply station management decision layer with comprehensive perception, analysis, insight and decision-making aid intelligent capabilities based on big data and related technologies, help a power supply station manager to effectively decompose a superior target, and immediately know service progress, major events and performance of power supply;
the marketing service layer aims to provide digitalized equipment and digitalized application for business shifts, customer service shifts, measurement shift inspection and marketing operators based on a digitalized technology, realize intelligent service by taking customers as guidance, develop a full-digitalized service capability design for a physical business hall and an online business hall and improve customer experience in the background of a digitalized era;
the distribution network operation level aims at providing digital equipment and digital application for a power distribution operation and maintenance class and a power distribution salesman based on a digital technology, so that operation is reduced, and working efficiency is improved. A method for researching and analyzing the demand and pain points based on power supply and improving intelligent services;
the distribution network operation layer aims at carrying out digital transformation on a medium-voltage distribution network and a low-voltage distribution network based on advanced industrial intelligence and digital technology, so that intelligent control and performance optimization of a distribution network system are realized, and the number of times that operation maintenance personnel go to the site is reduced.
Preferably, the power supply station application framework in step S3 specifically includes:
establishing a digital facility, a shared database, a digital application and a business large screen on the basis of public technical application and a provincial company public support platform, wherein:
the digital facility is the intelligent transformation facing to the power grid system, and realizes the digital capability of the distribution network operation layer based on the advanced intelligent power grid technology;
the shared database is a small data center established for the power supply station, the data of the shared database has three major sources, namely a provincial company large data platform, a power grid system acquisition data based on a power grid system intelligent facility, and a data acquired in a traditional marketing and distribution network service system based on RPA, so that the problems of difficult acquisition of cross-service data of the power supply station and the like are solved based on the shared database, and the basic capability of large data analysis of the power supply station is improved;
the digital application is the intelligent application facing the distribution network service of power supply station marketing, and is divided into 4 categories according to different targets and implementation means: intelligent equipment, job assistants, analysis applications and billboard applications;
the service large screen is applied to service management of a power supply station, and provides a data management view for a management layer of the power supply station so as to support management and control of the power supply station and evaluation and optimization of a service management system.
Preferably, the power supply station data structure in step S4 specifically includes:
the utility model discloses a power supply station's sharing database is based on information center big data platform, on big data center marketing market and production market, integrates the real-time data that obtains through the RPA technique, and the small data center of the power supply station level of structure provides unified data service for digital power supply station, wherein:
data are collected and stored, and the data are collected into a shared database according to different data structures and according to the collection modes of structured data, semi-structured data and unstructured data; the structured data comprises relational database data, excel data and text file data; the semi-structured data comprises non-relational database data, messages, webpage data and log data; the unstructured data comprises videos, pictures, audios and documents;
the data management is based on big data and artificial intelligence technology, the redundancy of original multi-source heterogeneous data of marketing and production services of a power supply station is reduced through data recombination, a uniform metadata model is formed, and the conditions that the same data has inconsistent standards and data is repeatedly stored in marketing and distribution network services are solved from the source, so that the high-efficiency input of field acquired data is supported;
the data application supports the realization of five major category capabilities of the power supply station capability point based on the data of the data resource pool and the calculation and service capabilities thereof; the method has the advantages of visual situation, professional enabling, decision support, business collaboration and business optimization.
Preferably, the structured data acquisition mode includes:
relational database data are collected in a database extraction mode, and system external excel and text file data are collected in a direct file storage mode.
Preferably, the semi-structured data acquisition mode includes:
the method comprises the steps of collecting data, messages and messages of a non-relational database in a message transmission mode, crawling webpage data through a crawler technology, obtaining log data through a daily collection technology, and carrying out structured or unstructured processing according to specific conditions and application requirements of the data.
Preferably, the method for acquiring unstructured data includes:
and transmitting unstructured videos, pictures, audios, documents and the like into a shared database through files, and storing the unstructured data.
Preferably, the power supply station technical architecture in step S5 includes a positioning and transmission technology, a job assistance technology, a new generation smart grid technology, a new generation customer service technology, and a visualization technology, and specifically includes:
the positioning and transmission technology comprises WIFI 24G/5G, 2G/3G/4G/NB-IOT and zigBee/Bluetooth/RFID/Z-Wave/UWB/NFC;
the operation auxiliary technology comprises a human-enabling technology and an unmanned technology, wherein the human-enabling technology comprises intelligent tools, intelligent tool rooms, intelligent wearing and intelligent security, and the unmanned technology comprises an RPA and a robot;
the new generation of intelligent power grid technology comprises an online monitoring technology, an intelligent monitoring technology, a fault positioning technology, a distribution network intelligent technology, an intelligent power distribution room technology, a new generation of intelligent electric meter technology, a novel low-voltage centralized meter reading communication technology and an unconventional electric energy metering technology;
the new generation of customer service technology comprises friendly interactive power utilization technology, customer service technology and an intelligent business hall;
visualization techniques include three-dimensional modeling techniques, VR/AR techniques, and 3D holography techniques.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
the invention firstly investigates the service requirement and pain point of the base power supply station, utilizes the TOGAF method to design the top layer of the base power supply station, describes the service architecture, application architecture and data architecture which are required by the digital transformation of the base power supply station, solves the problems of repeated data acquisition, information system island, inconsistent standards and the like of the power supply station level, and reduces the phenomenon of disjointed operation of an information system and field service capability through the digital application design oriented to different levels, thereby leading the digital power supply station to help the base power supply station to reduce the load, being applicable to different types of power supply stations and becoming the paradigm of the digital top layer design of the power supply station.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
The present embodiment provides a method for designing a digital architecture of a power supply station based on a TOGAF, as shown in fig. 1, including the following steps:
s1: the service requirements of a power supply station are investigated and arranged;
s2: sorting based on the investigation result of S1 to obtain a service architecture of the power supply station;
s3: determining a power supply station application architecture according to the power supply station business architecture;
s4: according to the architecture applied by the power supply station, integrating the real-time data acquired by the RPA technology, and determining the data architecture of the power supply station;
s5: and determining the technical architecture of the power supply station according to the applied architecture and the data architecture of the power supply station.
In step S1, the service requirements of the power supply station are investigated and collated, specifically:
and (4) examining the service processing flows in the range related to power supply, including the service type, the service range, the service key flow, the relation between service interfaces and the service classification.
The step S2 of collating based on the investigation result of S1 specifically includes:
each service classification and corresponding service flow are a functional module, the redundancy and the loss defined by all the functional modules are checked, the redundancy is eliminated, the loss modularization is made up, and the organic flow among the loss modularization and the loss modularization is made up.
The service architecture of the power supply station in step S2 includes:
dividing a power supply station business architecture into a business management layer, a marketing service layer, a distribution network operation layer and a distribution network operation layer, wherein:
the service management layer is used for monitoring and coordinating service data, the service management layer is divided into two parts, namely digitization capability and element activity, the digitization capability comprises management performance monitoring, service monitoring and distribution network operation visual monitoring, the service monitoring comprises monitoring plan-task data, distribution network operation data, business hall data, client service data, metering inspection data and power grid system data, and the element activity comprises distribution network service management and marketing service management;
the marketing service layer provides digitalized equipment and digitalized application for business class, customer service class, measurement class inspection and marketing operator, realizes intelligent service by customer as direction, and develops digitalized service capability design for physical business hall and online business hall, the marketing service layer is divided into digitalized capability and element activity, the digitalized capability includes customer specification prediction analysis, customer payment credit analysis, electric charge risk user monitoring and early warning, line transformer user statistics, line loss abnormal reason analysis, voltage quality analysis, default, electricity stealing automatic monitoring, business hall data monitoring, customer service data monitoring, measurement inspection data monitoring, remote network sign, business expansion (application) intelligent query, business expansion (application) work order batch automatic filling, business expansion (application) automatic supplementary recording, business expansion flow monitoring and pushing, electronic file data self-sending verification, Automatic electric charge data checking, electric charge automatic rechecking and abnormal analysis, remote appointment number taking, palm business hall, integrated self-service machine, guide robot, self-service invoice printing, business staff voice operation assistant, business hall window service abnormal work order processing, remote centralized business, automatic charge-urging robot, electric charge-urging optimal path planning, arrearage power failure user monitoring and automatic pushing, the method comprises the following steps of automatically printing a defaulting notice, movably managing client data files, inquiring client electricity consumption data by one key, following up electricity charge short message bill states, automatically inquiring metering inspection, immediately confirming terminal maintenance, monitoring power supply at full time, intelligently outputting and warehousing metering materials and automatically analyzing line loss abnormity, wherein key activities comprise business expansion management and control, electricity charge management, line loss abnormity processing, business hall business acceptance, electric charge collection and power restoration, client management service and metering and inspection;
the distribution network operation layer provides digital equipment and digital application for distribution operation and maintenance classes and distribution service personnel, the distribution network operation layer is divided into two parts of digital capacity and element activity, the digital capacity comprises class and team task supervision reminding, intelligent switching classes, equipment dynamic risk assessment, automatic synchronization of ledger information, fault association analysis, inspection big data fault analysis, distribution transformer operation state judgment, reliability data verification, distribution network operation data monitoring, reliability analysis, unmanned aerial vehicle inspection, intelligent manual inspection, distribution network field operation assistants, distribution network defect automatic entry, intelligent two tickets, automatic line fault information pushing, intelligent detection of medium-voltage equipment, low-voltage topology visualization, intelligent management of emergency repair materials, emergency repair order, intelligent fault, automatic sending of power failure short message, unmanned aerial vehicle acceptance, remote safety supervision and unmanned aerial vehicle hazard source monitoring, the element activities comprise inspection, operation, detection/maintenance, first-aid repair/repair (defect elimination), equipment acceptance, special equipment/tool maintenance, field safety supervision, hazard source monitoring and power distribution technology management;
the distribution network running layer is to the medium voltage distribution network and the low voltage distribution network to carry out digital transformation, the distribution network running layer is divided into digital ability and element activity two parts, the digital ability includes intelligent platform district, intelligent power distribution room, distribution network self-healing, join in marriage and become automatic voltage regulation, intelligent switch station, overhead line fault indicator, cable 3D is visual, the intelligence is prevented outer broken, low voltage pole serial number and location, the accurate location of ammeter and intelligent prepayment ammeter, the element activity includes electric wire netting system (medium voltage distribution network, low voltage distribution network).
The power supply station application framework of step S3 specifically includes:
establishing a digital facility, a shared database, a digital application and a business large screen on the basis of public technical application and a provincial company public support platform, wherein:
the digital facility is the intelligent transformation facing to the power grid system, and realizes the digital capability of the distribution network operation layer based on the advanced intelligent power grid technology;
the shared database is a small data center established for power supply, and has three major sources of data, namely a province company large data platform, a power grid system acquisition data based on power grid system intelligent facilities, and a data acquired in a traditional marketing and distribution network service system based on RPA;
the digital application is the intelligent application facing the distribution network service of power supply station marketing, and is divided into 4 categories according to different targets and implementation means: intelligent equipment, job assistants, analysis applications and billboard applications;
the service large screen is applied to service management of a power supply station and provides a data management view for a management layer of the power supply station.
The power supply station data structure in step S4 specifically includes:
the utility model discloses a power supply station's sharing database is based on information center big data platform, on big data center marketing market and production market, integrates the real-time data that obtains through the RPA technique, and the small data center of the power supply station level of structure provides unified data service for digital power supply station, wherein:
data are collected and stored, and the data are collected into a shared database according to different data structures and according to the collection modes of structured data, semi-structured data and unstructured data; the structured data comprises relational database data, excel data and text file data; the semi-structured data comprises non-relational database data, messages, webpage data and log data; the unstructured data comprises videos, pictures, audios and documents;
data management, namely a method for cleaning, transferring and fusing original multi-source heterogeneous data of power supply station marketing and production services based on big data and artificial intelligence technology;
the data application supports the realization of five major category capabilities of the power supply station capability point based on the data of the data resource pool and the calculation and service capabilities thereof; the method has the advantages of visual situation, professional enabling, decision support, business collaboration and business optimization.
The structured data acquisition mode comprises the following steps:
relational database data are collected in a database extraction mode, and system external excel and text file data are collected in a direct file storage mode.
The semi-structured data acquisition mode comprises the following steps:
the method comprises the steps of collecting data, messages and messages of a non-relational database in a message transmission mode, crawling webpage data through a crawler technology, obtaining log data through a daily collection technology, and carrying out structured or unstructured processing according to specific conditions and application requirements of the data.
The method for acquiring the unstructured data comprises the following steps:
and transmitting unstructured videos, pictures, audios, documents and the like into a shared database through files, and storing the unstructured data.
The power supply station technical architecture in step S5 includes a positioning and transmission technology, an operation assisting technology, a new generation smart grid technology, a new generation customer service technology, and a visualization technology, and specifically includes:
the positioning and transmission technology comprises WIFI 24G/5G, 2G/3G/4G/NB-IOT and zigBee/Bluetooth/RFID/Z-Wave/UWB/NFC;
the operation auxiliary technology comprises a human-enabling technology and an unmanned technology, wherein the human-enabling technology comprises intelligent tools, intelligent tool rooms, intelligent wearing and intelligent security, and the unmanned technology comprises an RPA and a robot;
the new generation of intelligent power grid technology comprises an online monitoring technology, an intelligent monitoring technology, a fault positioning technology, a distribution network intelligent technology, an intelligent power distribution room technology, a new generation of intelligent electric meter technology, a novel low-voltage centralized meter reading communication technology and an unconventional electric energy metering technology;
the new generation of customer service technology comprises friendly interactive power utilization technology, customer service technology and an intelligent business hall;
visualization techniques include three-dimensional modeling techniques, VR/AR techniques, and 3D holography techniques.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A method for designing a digital architecture of a power supply station based on TOGAF is characterized by comprising the following steps:
s1: the service requirements of a power supply station are investigated and arranged;
s2: sorting based on the investigation result of S1 to obtain a service architecture of the power supply station;
s3: determining a power supply station application architecture according to the power supply station business architecture;
s4: according to the architecture applied by the power supply station, integrating the real-time data acquired by the RPA technology, and determining the data architecture of the power supply station;
s5: and determining the technical architecture of the power supply station according to the applied architecture and the data architecture of the power supply station.
2. The method according to claim 1, wherein the step S1 is implemented by examining and organizing the service requirements of the power supply station, and specifically comprises:
and (4) examining the service processing flows in the range related to power supply, including the service type, the service range, the service key flow, the relation between service interfaces and the service classification.
3. The method as claimed in claim 2, wherein the step S2 of organizing the research results based on S1 includes:
each service classification and corresponding service flow are a functional module, the redundancy and the loss defined by all the functional modules are checked, the redundancy is eliminated, the loss modularization is made up, and the organic flow among the loss modularization and the loss modularization is made up.
4. The method according to claim 3, wherein the service architecture of the power supply station in step S2 specifically includes:
dividing a power supply station business architecture into a business management layer, a marketing service layer, a distribution network operation layer and a distribution network operation layer, wherein:
the service management layer is used for monitoring and coordinating service data;
the marketing service layer provides digitalized equipment and digitalized application for business shifts, customer service shifts, measurement shift inspection and marketing operators, realizes intelligent service by taking customers as guidance, and develops the digitalized service capability design for physical business halls and online business halls;
the distribution network operation layer provides digital equipment and digital application for a distribution operation and maintenance class and a distribution service worker;
and the distribution network operation layer carries out digital transformation on the medium-voltage distribution network and the low-voltage distribution network.
5. The method according to claim 4, wherein the architecture applied in the power supply station of step S3 specifically includes:
establishing a digital facility, a shared database, a digital application and a business large screen on the basis of public technical application and a provincial company public support platform, wherein:
the digital facility is the intelligent transformation facing to the power grid system, and realizes the digital capability of the distribution network operation layer based on the advanced intelligent power grid technology;
the shared database is a small data center established for power supply, and has three major sources of data, namely a province company large data platform, a power grid system acquisition data based on power grid system intelligent facilities, and a data acquired in a traditional marketing and distribution network service system based on RPA;
the digital application is the intelligent application facing the distribution network service of power supply station marketing, and is divided into 4 categories according to different targets and implementation means: intelligent equipment, job assistants, analysis applications and billboard applications;
the service large screen is applied to service management of a power supply station and provides a data management view for a management layer of the power supply station.
6. The method according to claim 5, wherein the power supply station data structure in step S4 specifically includes:
the utility model discloses a power supply station's sharing database is based on information center big data platform, on big data center marketing market and production market, integrates the real-time data that obtains through the RPA technique, and the small data center of the power supply station level of structure provides unified data service for digital power supply station, wherein:
data are collected and stored, and the data are collected into a shared database according to different data structures and according to the collection modes of structured data, semi-structured data and unstructured data; the structured data comprises relational database data, excel data and text file data; the semi-structured data comprises non-relational database data, messages, webpage data and log data; the unstructured data comprises videos, pictures, audios and documents;
data management, namely a method for cleaning, transferring and fusing original multi-source heterogeneous data of power supply station marketing and production services based on big data and artificial intelligence technology;
the data application supports the realization of five major category capabilities of the power supply station capability point based on the data of the data resource pool and the calculation and service capabilities thereof; the method has the advantages of visual situation, professional enabling, decision support, business collaboration and business optimization.
7. The TOGAF-based power supply station digital architecture design method according to claim 6, wherein the structured data collection method comprises:
relational database data are collected in a database extraction mode, and system external excel and text file data are collected in a direct file storage mode.
8. The TOGAF-based power supply station digital architecture design method according to claim 7, wherein the manner of acquiring the semi-structured data includes:
the method comprises the steps of collecting data, messages and messages of a non-relational database in a message transmission mode, crawling webpage data through a crawler technology, obtaining log data through a daily collection technology, and carrying out structured or unstructured processing according to specific conditions and application requirements of the data.
9. The TOGAF-based power supply station digital architecture design method according to claim 8, wherein the unstructured data collection method comprises:
and transmitting unstructured videos, pictures, audios, documents and the like into a shared database through files, and storing the unstructured data.
10. The method according to claim 9, wherein the technical architecture of the power supply station in step S5 includes a positioning and transmission technique, a job assistance technique, a new generation smart grid technique, a new generation customer service technique, and a visualization technique, and specifically includes:
the positioning and transmission technology comprises WIFI 24G/5G, 2G/3G/4G/NB-IOT and zigBee/Bluetooth/RFID/Z-Wave/UWB/NFC;
the operation auxiliary technology comprises a human-enabling technology and an unmanned technology, wherein the human-enabling technology comprises intelligent tools, intelligent tool rooms, intelligent wearing and intelligent security, and the unmanned technology comprises an RPA and a robot;
the new generation of intelligent power grid technology comprises an online monitoring technology, an intelligent monitoring technology, a fault positioning technology, a distribution network intelligent technology, an intelligent power distribution room technology, a new generation of intelligent electric meter technology, a novel low-voltage centralized meter reading communication technology and an unconventional electric energy metering technology;
the new generation of customer service technology comprises friendly interactive power utilization technology, customer service technology and an intelligent business hall;
visualization techniques include three-dimensional modeling techniques, VR/AR techniques, and 3D holography techniques.
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