CN114157687B - Concentrated transformer information display system and method based on cloud platform deployment - Google Patents

Concentrated transformer information display system and method based on cloud platform deployment Download PDF

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Publication number
CN114157687B
CN114157687B CN202111355642.XA CN202111355642A CN114157687B CN 114157687 B CN114157687 B CN 114157687B CN 202111355642 A CN202111355642 A CN 202111355642A CN 114157687 B CN114157687 B CN 114157687B
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information
patrol
equipment
service
platform
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CN114157687A (en
Inventor
崔敏
樊占峰
宋红涛
刘志文
邱俊宏
姜帅
梁爽
李宝潭
牛志雷
王培羱
张玉垒
王浩
徐怡山
马占业
韩勇
张卫华
杨晓楠
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Xuji Group Co Ltd
XJ Electric Co Ltd
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Xuji Group Co Ltd
XJ Electric Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06COMPUTING; CALCULATING OR COUNTING
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    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06Energy or water supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/93Regeneration of the television signal or of selected parts thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment

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Abstract

The invention relates to a power transformation information centralized display system and a power transformation information centralized display method based on cloud platform deployment, wherein a power grid resource business center station acquires information of main equipment and auxiliary equipment of a substation governed by a region; the substation internet of things management platform acquires patrol information of the substation equipment from each substation in the jurisdiction area; the unified power grid video platform is used for collecting and providing a camera equipment ledger and a real-time video stream of the governed transformer substation; the power grid unified authority management platform is used for managing login and access authorities of a login power transformation information centralized display system; and the comprehensive cloud computing platform acquires the transformation information and displays the transformation information in a centralized way through the micro-service engine. The system and the method realize centralized access of all power transformation information of all substations in the power office intranet through a web access mode, can meet the centralized management requirement of operation and inspection staff on power transformation equipment of the substations in the district, and can relieve the problems of video access communication pressure and the like of users of the district and other systems below to the unified video platform of the power grid.

Description

Concentrated transformer information display system and method based on cloud platform deployment
Technical Field
The invention relates to the technical field of cloud platforms, in particular to a power transformation information centralized display system and a power transformation information centralized display method based on cloud platform deployment.
Background
The substation operation monitoring information is mainly main equipment information and auxiliary equipment information of the substation. The main equipment mainly comprises primary equipment, intelligent equipment, relay protection and self-installation devices, measurement and control devices, an integrated power supply, a network switch and the like. The auxiliary equipment mainly comprises fire-fighting equipment, security protection (electronic fence, infrared double-authentication, entrance guard and the like), primary equipment on-line monitoring (circuit breaker, GIS, switch cabinet, lightning arrester and the like), a movable ring system (lighting control, water supply and drainage system, heating and ventilation control and the like), intelligent lock control, real-time video, inspection robot and the like.
The operation information of the transformer substation main equipment is mainly accessed into an intelligent transformer substation integrated monitoring system deployed in a transformer substation safety I area, and is sent to a province/city company main station regulation and control system through remote control equipment (data network shutdown) in the transformer substation safety I area; auxiliary equipment such as fire protection equipment, security guard, primary equipment on-line monitoring, a moving ring system, intelligent lock control and the like of a transformer substation are mainly connected to a monitoring system of auxiliary equipment of the transformer substation deployed in a security II area of the transformer substation, and are sent to a centralized monitoring system of auxiliary equipment of a province/city company through remote equipment (data network shutdown) of the security II area of the transformer substation; the inspection equipment such as a substation camera and a robot is respectively connected with a video monitoring system and a robot inspection system which are deployed in a substation safety IV area, or is uniformly connected with a substation online intelligent inspection system which is deployed in the substation safety IV area, and is sent to a province/ground city company master station inspection system through a power data dispatching network.
At present, a unified access means for all power transformation information of a transformer substation in a region under jurisdiction is lacking in an electric power office intranet so as to meet the access requirements of power transformation operation and detection staff and other business departments for power transformation equipment information, and the power transformation equipment lean management work can be better assisted.
The national power grid company gradually starts to build an enterprise-level power grid resource business center, integrates and shares power grid resources on each business line of the company, establishes service services, enables the service by service modes, breaks through department barriers and builds power grid resource management and maintenance order. By integrating data such as power grid equipment, topology and the like scattered in each specialty, constructing a source, a network, a load and a full-capacity storage equipment, wherein the full-capacity equipment is a full-network topology with multiple tenses of 'one network'; meanwhile, through common business precipitation, multi-specialty, multi-time-state and multi-type enterprise-level sharing services such as power grid equipment resource management, asset (physical) management and topology analysis are formed, unified standard, homologous maintenance and unified management of whole-network data are realized, and rapid and flexible construction of business such as power grid planning, production overhaul and customer service is supported.
The power grid resource business center still follows the national grid SG-CIM standard to perfect the unified information model of the power grid, thereby realizing the perfect and full coverage of the power grid model. Moreover, the key technical service capability provided by the power grid resource business from the outside needs to be iterated and perfected continuously. The front-end service which is more close to the user needs is required to be customized by the power grid resource service center to be decoupled from the stable center service, so that the front-end service is lighter, quicker and more flexible to apply, and the problems of unsmooth coordination, inconsistent data, difficult application construction, poor user experience and the like of the current power grid resource related service are solved.
Meanwhile, a unified access means for all power transformation information of the transformer substation in the area under the jurisdiction is lacking in the power office intranet, so that the access requirements of power transformation operation and detection staff and other business departments on the power transformation equipment information are met, and the lean management work of the power transformation equipment can be better assisted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the concentrated display system and the display method for the transformation information based on the cloud platform deployment, which realize that all transformation information of all substations under jurisdiction is intensively searched in an electric power office intranet through a web access mode, can meet the concentrated management requirement of operation and inspection staff on substation equipment of the substations under jurisdiction in the area, and can relieve the problems of video access communication pressure and the like of users of other systems in the city and below on a unified video platform of a power grid.
In order to achieve the above purpose, the invention provides a power transformation information centralized display system based on cloud platform deployment, which comprises a power grid resource business center, a power transformation equipment internet of things management platform, a unified power grid video platform, a power grid unified authority management platform and a comprehensive cloud computing platform;
the power grid resource business center station acquires information of main equipment and auxiliary equipment of transformer substations governed by the region and provides the information to the comprehensive cloud computing platform;
the substation internet of things management platform acquires patrol information of the substation equipment from each substation in the jurisdiction area and provides the patrol information to the comprehensive cloud computing platform;
the unified power grid video platform is used for collecting and providing a camera equipment ledger and a real-time video stream of the governed transformer substation to the comprehensive cloud computing platform;
the power grid unified authority management platform manages login and access authorities of a login power transformation information centralized display system;
and the comprehensive cloud computing platform performs data interaction with the power grid resource business center, the power transformation equipment internet of things management platform and the power grid video unified platform, and obtains power transformation information to be displayed in a centralized manner through a micro-service engine.
Further, the power grid resource service center provides retrieval services for the comprehensive cloud computing platform through a resource query service group, a measurement query service group, a unified authentication service group, a patrol management service group, an event center service group, a maintenance plan management service group, a defect management service group, an operation ticket management service group, a structure tree service group, a personnel organization query service group and a space query service group of the power grid resource service;
the resource inquiry service group of the power grid resource service provides an inquiry transformer substation list, inquires a device account list according to transformer substations and device types, inquires a patrol host according to device codes (deviceids), and inquires a device account list according to the transformer substations and the device types;
the measurement inquiry service group provides real-time measurement data according to the detected equipment, historical measurement data according to the measurement points, real-time measurement data according to stations, and real-time measurement data according to county offices;
the unified authentication service group provides a login authentication acquisition token (token);
the patrol management service group provides equipment point location model inquiry;
the event center service group provides fault event data inquiry;
the overhaul plan management service group provides overhaul plan inquiry;
the defect management service group provides defect record inquiry;
the operation ticket management service group provides operation ticket inquiry;
the structural tree service group acquires a next-stage unit list according to the unit number;
the personnel organization inquires the service group, and obtains the unit information according to the unit number;
the space inquiry service group provides longitude and latitude inquiry of the transformer substation
Further, the substation Internet of things management platform utilizes an equipment communication interface to access and uniformly manage various auxiliary equipment sensors and auxiliary control terminals, extracts, gathers and stores service data through protocol analysis, performs standardized modeling according to object model requirements, processes the service data by utilizing edge computing capability and then sends the service data to the cloud computing platform; the system comprises an Internet of things management platform, a substation information centralized display system, an Internet of things management platform, a substation information centralized display system and a substation information management platform, wherein the Internet of things management platform is responsible for receiving, processing and transferring out inspection business information of the substation inspection system; the patrol information comprises patrol results, patrol alarms and patrol reports.
Further, the unified power grid video platform displays real-time video streams of cameras of the governed transformer substation by using an OCX control.
Further, the comprehensive cloud computing platform forms a transformation information centralized display module through a micro service engine (CSE), and displays system overview, tour monitoring, video monitoring, main equipment monitoring and auxiliary equipment monitoring;
the system is used for overview, and displaying statistical information, operation and maintenance units, load curves, power grid indexes, maintenance plans, defect statistics, heavy overload transformers, bearing capacity analysis and alarm statistics of the transformer substations in jurisdiction of the region;
the system overview information is obtained by a middle station service group of a middle station of a power grid resource business, wherein the statistical information is obtained by a middle station power grid resource central resource query service group, an operation and maintenance unit is obtained by a middle station basic service center structure tree service group and a personnel organization query service group, a load curve, a power grid index, a heavy overload transformer and bearing capacity analysis are obtained by a middle station measuring point management center measuring and query service group, alarm information is obtained by a middle station measuring point management center event center service group, an overhaul plan is obtained by a middle station operation management center overhaul plan management group service, and defect statistics is obtained by a middle station operation management defect management query service;
the patrol monitoring system comprises a patrol task making unit, a patrol result, a patrol alarm and a patrol report of transformer substations in the jurisdiction of the display area, wherein the patrol monitoring information is pushed to the MQS by the Internet of things management platform at regular time;
the video monitoring includes providing real-time video and video playback; the real-time video page comprises a video acquisition device retrieval, a cradle head control, a preset position setting and a substation camera resource number list; the video playback page supports on-demand retrieval of video, wherein retrieval conditions comprise video sources, video types, start time and end time, and video monitoring information is derived from a unified power grid video platform;
the main equipment monitoring comprises the steps of providing a primary main wiring diagram of a transformer substation, a main equipment ledger and main equipment data query, wherein the primary main wiring diagram monitored by the main equipment is generated by local production of a power transformation information centralized display system, and equipment state information, the main equipment ledger and the main equipment data query information in the main wiring diagram are all acquired by a middle service group of a middle station of a power grid resource service;
the auxiliary equipment monitoring comprises a substation auxiliary system architecture diagram, an auxiliary equipment ledger and auxiliary equipment data query, wherein the auxiliary system architecture diagram for the auxiliary equipment monitoring is generated by local production of a power transformation information centralized display system, and the auxiliary equipment ledger and the auxiliary equipment data query information are acquired by a middle service group of a middle station of a power grid resource business.
Further, the patrol task formulation comprises comprehensive patrol, routine patrol, special patrol, custom patrol and light-off patrol;
the inspection result can be used for checking inspection analysis results of all inspection points of the transformer substation, and checking the images of the inspection snapshot through clicking the check images;
the patrol alarm display comprises alarm information such as alarm level, alarm type, alarm time, alarm value, alarm description and the like of the patrol point, and a picture taken by patrol is checked by clicking a check picture;
the patrol report is used for checking patrol reports of all patrol tasks set by the transformer substation and comprises total point digits, normal point digits, abnormal point digits and patrol starting and ending time.
Further, the comprehensive cloud computing platform forms a power transformation information centralized display module, and the provided component service comprises:
data acquisition service, data processing, tour application, video application, primary and secondary application, and front end;
the data acquisition service is used for acquiring comprehensive data information of the source-side power transformation equipment, including power grid operation information, equipment state information and video inspection information;
the data processing is used for processing various data such as analog quantity, state quantity, file, video stream and the like, supporting statistical analysis and processing time marks and quality;
the patrol application is used for controlling and managing patrol equipment, customizing and managing patrol tasks and managing the standing accounts of patrol objects;
the video application is used for managing the substation video camera equipment in real time, and can view the real-time video stream information of the substation and store the video information;
the main and auxiliary application is used for receiving and processing measurement information of the main equipment and the auxiliary equipment of the transformer substation and carrying out classified management and storage on the information;
the front end application is used for classifying and displaying various acquired data in a web browsing mode in a layering manner, and supporting forms of tables, curves, pie charts, column charts, dashboards, shapes and colors;
the comprehensive cloud computing platform comprises a relational database service RDS, a cache data service DCS, a load balancing component and an Nginx service.
The relational database service RDS is used for storing information such as patrol tasks, patrol reports, patrol records, system enumeration values and the like of patrol data;
the cache data service DCS is used for caching data frequently accessed by the front-end page;
the load balancing component is used for relieving the pressure of the server when the user accesses the server concurrently;
the nginx service is used to integrate other system pages or proxy for externally provided interfaces.
Another aspect provides a method for implementing the power transformation information centralized display system based on cloud platform deployment, including:
(1) Packaging the power transformation information centralized display module program into a dock mirror image;
(2) Uploading the dock mirror image to a comprehensive cloud computing platform;
(3) The power transformation information centralized display module is deployed in a cloud container of the comprehensive cloud computing platform.
Further, uploading the dock image to a comprehensive cloud computing platform, including:
acquiring k8s temporary login permission of the comprehensive cloud computing platform; uploading the dock mirror image to a cloud container distributed by a comprehensive cloud computing platform; and confirming whether the image is successfully uploaded or not through an image warehouse of the cloud container engine CCE, and if not, re-uploading.
Further, the power transformation information centralized display module is deployed in a cloud container of the comprehensive cloud computing platform, and comprises:
logging in a cloud container management platform, deleting useless images in a production environment, selecting a cloud container engine CCE, entering a workload page, and deleting stateless workloads;
creating a service by the cloud management platform; creating a stateless workload, inputting a workload name, adding a container upload mirror image, submitting a task of creating the workload, and checking the service state of the power transformation information centralized display module.
The technical scheme of the invention has the following beneficial technical effects:
(1) The invention realizes centralized access to all the power transformation information of all the transformer substations in the power office intranet through the web access mode through the power transformation information centralized display system module, can meet the centralized management requirement of operation and inspection staff on the power transformation equipment of the transformer substations in the district, and can relieve the problems of video access communication pressure and the like of other system users in the city and below on the unified video platform of the power grid.
(2) The power transformation information centralized display module of the invention multiplexes the existing interface protocol as much as possible during integration, ensures the normal operation of the service, and has the technical characteristics of customizing, flexible upgrading, convenient integration and the like as required when the power transformation information centralized display has new demand change, the external system needs to reform the existing interface or add a new interface according to the new demand, and the new interface is integrated in a CSE mode.
(3) The invention realizes interconnection among a plurality of cross-service systems, adapts to the unattended transformation trend of the substation of the power company, and promotes the intelligent, diversified and ecological development of the substation.
Drawings
Fig. 1 is a schematic diagram showing the composition of the system.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
The invention provides a power transformation information centralized display system based on cloud platform deployment, which comprises a power grid resource business center, a power transformation equipment internet of things management platform, a unified power grid video platform, a power grid unified authority management platform and a comprehensive cloud computing platform, wherein the power transformation equipment internet of things management platform is connected with the power grid resource business center.
The power grid resource business center is used for providing information of main equipment and auxiliary equipment of transformer substations in the region for the power transformation information centralized display system module. The power grid resource business center station respectively acquires the operation actual measurement information, the equipment state information, the fault alarm information, the history storage information, the equipment CIME file information and the like of the main equipment from the main station regulation and control system and the auxiliary equipment air collecting system of the province/ground city, and provides retrieval services for the power transformation information centralized display system module through a resource query service group, a measurement query service group, a unified authentication service group, a patrol management service group, an event center service group, a defect management service group and the like of the power grid resource business.
The power grid resource service center provides an interface call list as follows:
the substation internet of things management platform is patrol information of substation equipment directly accessed from each substation in the jurisdiction, and comprises patrol results, patrol alarms, patrol reports and the like. And accessing and uniformly managing various auxiliary equipment sensors, auxiliary control terminals and other equipment by using an equipment communication interface, extracting, converging and storing service data by protocol analysis, carrying out standardized modeling according to the object model requirement, processing the service data by using the edge computing capability, and sending the service data to a cloud computing platform. The system comprises an Internet of things management platform, a substation information centralized display system, a substation information management platform and a substation information centralized display system. . The information such as the transformer substation list, the equipment account, the point location model lookup and the like is obtained by calling a service group such as a station resource query service group, a measurement query service group and a patrol management group in the power grid resource business.
In one embodiment, the inquiry task list interface of the patrol task-making function is as follows:
the request mode is as follows: get
Request URL: taskManage/getTaskInfo
Request parameters: sequence number Field definition Description of meanings Example
1 stationId Substation ID 1
2 taskName Task name test
3 type Inspection type Custom inspection
4 limit Limiting 10
5 page Page number of pages 1
Request return value:
sequence number Field definition Description of meanings Example
1 code Code 0
2 msg Prompt message sucess
3 count Total number of 20
4 deviceid Device ID 1
5 serviceid Service ID 1
6 updateTime Task time 2020-12-20 20:00:00
7 taskType Task type Custom inspection
8 taskCode Task code
9 taskName Task name test_custom patrol
10 stationCode Station code
11 stationName Substation name Some transformer substation
The unified power grid video platform is used for collecting and providing a camera equipment ledger and a real-time video stream of the administered transformer substation. And the substation information centralized display system module acquires the camera equipment ledgers and the real-time video streams of the governed substations from the unified power grid video platform through the opening authority. And displaying the real-time video stream of each camera of the governed transformer substation by using the OCX control.
The power grid unified authority management platform provides a production environment channel accessed by intranet authorities for the power transformation information centralized display system module. And developing the login authority of the power transformation information centralized display system module based on the power grid unified authority management, and realizing unified management of users, roles and organization of the login power transformation information centralized display system.
The comprehensive cloud computing platform is required to provide a production environment and a test environment for deployment operation for the power transformation information centralized display module, and each environment comprises corresponding component services, relational database services RDS, cache data services DCS, load balancing components and Nginx services. The test environment resource requirements may be the same as the production environment resource requirements.
The production environment and the testing environment resources of the module of the centralized display system for deploying the transformation information are as follows:
the power transformation information centralized display system module comprises 6 micro-services, the total number of the containers is 12, the specification is 2C/4G/20G, and the total amount of resources is 24C/48G/240G.
(1) Component services
The component services provided, see table 1, include: data acquisition service, data processing, tour application, video application, primary and secondary application, front end.
The data acquisition service is used for acquiring comprehensive data information of the source-side power transformation equipment, including power grid operation information, equipment state information, video inspection information and the like.
The data processing is used for processing various data such as analog quantity, state quantity, file, video stream and the like, supporting statistical analysis and processing time marks and quality.
The patrol application is used for controlling and managing patrol equipment, customizing and managing patrol tasks, managing the accounts of patrol objects and the like.
The video application is used for managing the substation video camera equipment in real time, and can view the real-time video stream information of the substation and store the video information.
The main and auxiliary application is used for receiving and processing measurement information of the main equipment and the auxiliary equipment of the transformer substation, and carrying out classified management and storage on the information.
The front-end application is used for classifying and displaying various acquired data in a layered manner in a web browsing mode, and supports multiple forms such as tables, curves, pie charts, column charts, dashboards, shapes, colors and the like.
Table 1 component services
(2) Relational database service RDS
In combination with table 2, the relational database service RDS is used to store information such as inspection tasks, inspection reports, inspection records, and system enumeration values for inspection data.
Table 2 relational database service RDS
(3) Cached data service DCS
Referring to table 3, the cache data service DCS is used to cache data, such as system enumeration values, that are frequently accessed by front end pages.
TABLE 3 cache data service DCS
(4) Load balancing assembly
Referring to table 4, the load balancing component is used to relieve server stress when users access concurrently.
Table 4 load balancing component
(5) Nginx services
Referring to table 5, the nmginx service is used to integrate other system pages or proxy for externally provided interfaces.
TABLE 5Nginx service
Sequence number Use of the same Operating system CPU/memory/storage space
1 Nginx application services Centos 7.6 4C/8G/50G
The power transformation information centralized display module is integrated and deployed on the cloud platform in a micro service engine (CSE) mode, performs data interaction with a power grid resource service center, a power transformation equipment internet of things management platform and a power grid video unified platform, and supports centralized display of patrol type information, main/auxiliary equipment information and video information of a transformer substation in a region under jurisdiction. And the power transformation information centralized display system module mainly displays system overview, tour monitoring, video monitoring, main equipment monitoring and auxiliary equipment monitoring according to the functional modules.
(1) The system overview shows the statistics information, operation and maintenance units, load curves, power grid indexes, maintenance plans, defect statistics, heavy overload transformers, bearing capacity analysis, alarm statistics and other information of the transformer substations in jurisdiction in the region; the system overview information is obtained by a middle service group of a middle station of the power grid resource business, wherein the statistical information is obtained by a middle station power grid resource central resource query service group, the operation and maintenance unit is obtained by a middle station basic service center structure tree service group and a personnel organization query service group, the load curve, the power grid index, the heavy overload transformer and the bearing capacity analysis are obtained by a middle station measuring point management center measuring and query service group, the alarm information is obtained by a middle station measuring point management center event center service group, the maintenance plan is obtained by a middle station operation management center maintenance plan management group service, and the defect statistics is obtained by a middle station operation management defect management query service.
(2) And (3) making patrol tasks, patrol results, patrol alarms and patrol reports of substations administrated by the patrol monitoring and displaying region, wherein the patrol monitoring information is pushed to the MQS (multi-channel data storage) and the like at regular time by the Internet of things management platform, and the checked patrol information supports excel text export. The inspection task establishment mainly checks and establishes various types of inspection tasks of the transformer substation, including comprehensive inspection, routine inspection, special inspection, custom inspection, light-off inspection and the like; the inspection analysis results of all inspection points of the transformer substation can be checked, and the inspection snap-shot pictures can be checked by clicking the inspection pictures; the patrol alarm displays alarm information such as alarm level, alarm type, alarm time, alarm value, alarm description and the like of the patrol point, and can also check the patrol snap-shot picture by clicking the check picture; the patrol report mainly checks patrol reports of all patrol tasks set by the transformer substation, and comprises total point number, normal point number, abnormal point number, patrol start/end time and the like, and can check other detailed information of the patrol report.
(3) Video surveillance mainly includes real-time video and video playback. The real-time video page comprises a video acquisition device retrieval, a cradle head control, a preset position setting, a substation camera resource number list and the like; the video playback page mainly supports on-demand retrieval of video. The search conditions include video source, video type, start time, end time. The video monitoring information is derived from a unified power grid video platform.
(4) The main equipment monitoring mainly comprises a primary main wiring diagram of the transformer substation, a main equipment ledger and main equipment data query. The primary main wiring diagram monitored by the main equipment is generated by local production of a transformer information centralized display system, and equipment state information, main equipment ledgers and main equipment data query information in the main wiring diagram are all acquired by a middle service group of a middle electric network resource business. The primary main wiring page of the transformer substation comprises functions of condition screening of the transformer substation, primary electric main wiring diagram of the transformer substation, equipment information viewing and the like; the main equipment ledger page displays detailed ledger information of equipment such as a transformer substation main transformer, a circuit breaker, a bus, a disconnecting switch and the like, and page functions comprise equipment type inquiry, equipment information display, information export and the like; the main equipment data query page mainly displays monitoring information of real-time data such as relevant telemetry, remote signaling and the like of main equipment of the transformer substation, and the page functions comprise a query condition window, real-time data query and a history curve display function.
(5) The auxiliary equipment monitoring mainly comprises a substation auxiliary system architecture diagram, an auxiliary equipment ledger and auxiliary equipment data query. The auxiliary system architecture diagram for auxiliary equipment monitoring is generated by local production of a power transformation information centralized display system, and auxiliary equipment standing accounts and auxiliary equipment data query information are acquired by a middle service group of a power grid resource middle station. The auxiliary system overview mainly shows which auxiliary equipment is configured in the substation and the monitoring networking condition of the auxiliary equipment, so that the basic condition of the overall monitoring construction (or transformation) of the auxiliary equipment of the substation is convenient to know; the auxiliary equipment ledger page displays detailed ledger information of auxiliary equipment such as a fire protection system, primary equipment online monitoring, security protection, a dynamic ring system and the like of the transformer substation, and page functions comprise equipment type inquiry, equipment information display, information export and the like; the auxiliary equipment data query page mainly displays monitoring information of real-time data related to auxiliary equipment of the transformer substation, and the page functions comprise a query condition window, a real-time data query function and a history curve display function.
On the other hand, the method for realizing the power transformation information centralized display system based on cloud platform deployment comprises the following steps:
(1) Packaging the power transformation information centralized display system module program into a dock mirror image;
1) Uploading a jar package of the substation information centralized display system module to a formal/test environment;
2) Packaging into a docker mirror image.
(2) Uploading images to a comprehensive cloud computing platform
1) Acquiring k8s temporary login permission of the comprehensive cloud computing platform;
2) Uploading the mirror image to a cloud container distributed by the comprehensive cloud computing platform;
3) And confirming whether the image is successfully uploaded or not through an image warehouse of the cloud container engine CCE.
(3) Deployment in power transformation information centralized display system module cloud container
1) And logging in the cloud container management platform, and deleting useless images in the production environment. And selecting a cloud container engine CCE, entering a workload page, and deleting stateless workload.
2) The cloud management platform creates a service. Creating stateless workloads-entering workload names-adding container upload images-submitting create workload tasks-viewing service states.
The invention relates to a power transformation information centralized display system and a power transformation information centralized display method based on cloud platform deployment, and the invention relates to a power transformation information centralized display system and a power grid resource service center station based on cloud platform deployment, which acquire information of main equipment and auxiliary equipment of transformer substations in jurisdiction of a region; the substation internet of things management platform acquires patrol information of the substation equipment from each substation in the jurisdiction area; the unified power grid video platform is used for collecting and providing a camera equipment ledger and a real-time video stream of the governed transformer substation; the power grid unified authority management platform is used for managing login and access authorities of a login power transformation information centralized display system; and the comprehensive cloud computing platform acquires the transformation information and displays the transformation information in a centralized way through the micro-service engine. The system and the method realize centralized access of all power transformation information of all substations in the power office intranet through a web access mode, can meet the centralized management requirement of operation and inspection staff on power transformation equipment of the substations in the district, and can relieve the problems of video access communication pressure and the like of users of the district and other systems below to the unified video platform of the power grid.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and are in no way limiting of the invention. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (10)

1. The power transformation information centralized display system based on cloud platform deployment is characterized by comprising a power grid resource business center, a power transformation equipment internet of things management platform, a unified power grid video platform, a power grid unified authority management platform and a comprehensive cloud computing platform;
the power grid resource business center station acquires information of main equipment and auxiliary equipment of transformer substations governed by the region and provides the information to the comprehensive cloud computing platform;
the substation equipment internet of things management platform acquires patrol information of the substation equipment from each substation in the jurisdiction area and provides the patrol information to the comprehensive cloud computing platform;
the unified power grid video platform is used for collecting and providing a camera equipment ledger and a real-time video stream of the governed transformer substation to the comprehensive cloud computing platform;
the power grid unified authority management platform manages login and access authorities of a login power transformation information centralized display system;
and the comprehensive cloud computing platform performs data interaction with the power grid resource business center, the power transformation equipment internet of things management platform and the unified power grid video platform, and obtains power transformation information to be displayed in a centralized manner through a micro-service engine.
2. The cloud platform deployment-based power transformation information centralized display system according to claim 1, wherein the power grid resource service center provides retrieval services to the comprehensive cloud computing platform through a resource query service group, a measurement query service group, a unified authentication service group, a patrol management service group, an event center service group, a maintenance plan management service group, a defect management service group, an operation ticket management service group, a structure tree service group, a personnel organization query service group and a space query service group of the power grid resource service;
the resource inquiry service group of the power grid resource service provides an inquiry transformer substation list, inquires a device account list according to transformer substations and device types, inquires a patrol host according to device codes, and inquires a device account list according to the transformer substations and the device types;
the measurement inquiry service group provides real-time measurement data according to the detected equipment, historical measurement data according to the measurement points, real-time measurement data according to stations, and real-time measurement data according to county offices;
the unified authentication service group provides a login authentication acquisition token;
the patrol management service group provides equipment point location model inquiry;
the event center service group provides fault event data inquiry;
the overhaul plan management service group provides overhaul plan inquiry;
the defect management service group provides defect record inquiry;
the operation ticket management service group provides operation ticket inquiry;
the structural tree service group acquires a next-stage unit list according to the unit number;
the personnel organization inquires the service group, and obtains the unit information according to the unit number;
the space inquiry service group provides longitude and latitude inquiry of the transformer substation
3. The cloud platform deployment-based power transformation information centralized display system according to claim 1 or 2, wherein the power transformation equipment internet of things management platform utilizes an equipment communication interface to access and uniformly manage various auxiliary equipment sensors and auxiliary control terminals, extracts, gathers and stores service data through protocol analysis, performs standardized modeling according to object model requirements, processes the service data by utilizing edge computing capability and then sends the service data to the cloud computing platform; the system comprises an Internet of things management platform, a substation information centralized display system, an Internet of things management platform, a substation information centralized display system and a substation information management platform, wherein the Internet of things management platform is responsible for receiving, processing and transferring out inspection business information of the substation inspection system; the patrol information comprises patrol results, patrol alarms and patrol reports.
4. The cloud platform deployment-based power transformation information centralized display system according to claim 1 or 2, wherein the unified power grid video platform displays real-time video streams of cameras of a governed substation by using an OCX control.
5. The cloud platform deployment-based power transformation information centralized display system according to claim 1 or 2, wherein the comprehensive cloud computing platform forms a power transformation information centralized display module through a micro service engine CSE, and comprises a display system overview, a tour monitor, a video monitor, a main device monitor and an auxiliary device monitor;
the system is used for overview, and displaying statistical information, operation and maintenance units, load curves, power grid indexes, maintenance plans, defect statistics, heavy overload transformers, bearing capacity analysis and alarm statistics of the transformer substations in jurisdiction of the region;
the system overview information is obtained by a middle station service group of a middle station of a power grid resource business, wherein the statistical information is obtained by a middle station power grid resource central resource query service group, an operation and maintenance unit is obtained by a middle station basic service center structure tree service group and a personnel organization query service group, a load curve, a power grid index, a heavy overload transformer and bearing capacity analysis are obtained by a middle station measuring point management center measuring and query service group, alarm information is obtained by a middle station measuring point management center event center service group, an overhaul plan is obtained by a middle station operation management center overhaul plan management group service, and defect statistics is obtained by a middle station operation management defect management query service;
the patrol monitoring system comprises a patrol task making unit, a patrol result, a patrol alarm and a patrol report of transformer substations in the jurisdiction of the display area, wherein the patrol monitoring information is pushed to the MQS by the Internet of things management platform at regular time;
the video monitoring comprises real-time video and video playback; the real-time video page comprises a video acquisition device retrieval, a cradle head control, a preset position setting and a substation camera resource number list; the video playback page supports on-demand retrieval of video, wherein retrieval conditions comprise video sources, video types, start time and end time, and video monitoring information is derived from a unified power grid video platform;
the main equipment monitoring comprises a primary main wiring diagram of a transformer substation, a main equipment ledger and main equipment data query, wherein the primary main wiring diagram of the main equipment monitoring is generated by local production of a power transformation information centralized display system, and equipment state information, the main equipment ledger and the main equipment data query information in the main wiring diagram are all acquired by a middle service group of a middle station of a power grid resource business;
the auxiliary equipment monitoring comprises a substation auxiliary system architecture diagram, an auxiliary equipment ledger and auxiliary equipment data query, wherein the auxiliary system architecture diagram for the auxiliary equipment monitoring is generated by local production of a power transformation information centralized display system, and the auxiliary equipment ledger and the auxiliary equipment data query information are acquired by a middle service group of a middle station of a power grid resource business.
6. The cloud platform deployment-based power transformation information centralized display system of claim 5, wherein the patrol task formulation comprises a full-scale patrol, a routine patrol, a special patrol, a custom patrol, and a lights-out patrol;
the inspection result can be used for checking inspection analysis results of all inspection points of the transformer substation, and checking the images of the inspection snapshot through clicking the check images;
the patrol alarm display comprises alarm information such as alarm level, alarm type, alarm time, alarm value, alarm description and the like of the patrol point, and a picture taken by patrol is checked by clicking a check picture;
the patrol report is used for checking patrol reports of all patrol tasks set by the transformer substation and comprises total point digits, normal point digits, abnormal point digits and patrol starting and ending time.
7. The cloud platform deployment-based power transformation information centralized display system of claim 1 or 2, wherein the integrated cloud computing platform forms a power transformation information centralized display module, and the provided component services comprise:
data acquisition service, data processing, tour application, video application, primary and secondary application, and front end;
the data acquisition service is used for acquiring comprehensive data information of the source-side power transformation equipment, including power grid operation information, equipment state information and video inspection information;
the data processing is used for processing various data such as analog quantity, state quantity, file, video stream and the like, supporting statistical analysis and processing time marks and quality;
the patrol application is used for controlling and managing patrol equipment, customizing and managing patrol tasks and managing the standing accounts of patrol objects;
the video application is used for managing the substation video camera equipment in real time, and can view the real-time video stream information of the substation and store the video information;
the main and auxiliary application is used for receiving and processing measurement information of the main equipment and the auxiliary equipment of the transformer substation and carrying out classified management and storage on the information;
the front end application is used for classifying and displaying various acquired data in a web browsing mode in a layering manner, and supporting forms of tables, curves, pie charts, column charts, dashboards, shapes and colors;
the comprehensive cloud computing platform comprises a relational database service RDS, a cache data service DCS, a load balancing component and an Nginx service.
The relational database service RDS is used for storing information such as patrol tasks, patrol reports, patrol records, system enumeration values and the like of patrol data;
the cache data service DCS is used for caching data frequently accessed by the front-end page;
the load balancing component is used for relieving the pressure of the server when the user accesses the server concurrently;
the nginx service is used to integrate other system pages or proxy for externally provided interfaces.
8. A display method of the cloud platform deployment-based power transformation information centralized display system according to any one of claims 1 to 7, comprising:
(1) Packaging the power transformation information centralized display module program into a dock mirror image;
(2) Uploading the dock mirror image to a comprehensive cloud computing platform;
(3) The power transformation information centralized display module is deployed in a cloud container of the comprehensive cloud computing platform.
9. The method of claim 8, wherein uploading the dock image to a comprehensive cloud computing platform comprises:
acquiring k8s temporary login permission of the comprehensive cloud computing platform; uploading the dock mirror image to a cloud container distributed by a comprehensive cloud computing platform; and confirming whether the image is successfully uploaded or not through an image warehouse of the cloud container engine CCE, and if not, re-uploading.
10. The method of claim 8 or 9, wherein the power transformation information centralized presentation module is deployed in a cloud container of the integrated cloud computing platform, comprising:
logging in a cloud container management platform, deleting useless images in a production environment, selecting a cloud container engine CCE, entering a workload page, and deleting stateless workloads;
creating a service by the cloud management platform; creating a stateless workload, inputting a workload name, adding a container upload mirror image, submitting a task of creating the workload, and checking the service state of the power transformation information centralized display module.
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