阅读说明：本技术 一种变电站监控云边协同系统 (Transformer substation monitoring cloud-side cooperative system ) 是由 靳丹 张元丰 王昊 何长安 孙建华 孙剑 郭凯 于 2021-09-16 设计创作，主要内容包括：本发明属于电力系统的自动化运行检修以及云计算技术领域,提出了一种变电站监控云边协同系统。其采用云平台资源即服务的方式提供分布式存储服务、数据融合服务、数据处理计算服务和数据安全管理服务,来实现数据资产盘点模块、数据开发工具模块、数据服务管理模块、数据服务化主题中心模块、服务安全网关模块以及门户管理模块的功能管理。实现变电站监控信息的统一平台、规范接入、全景展示、远方控制、智能联动等功能,通过云边协同的集控站监控系统实现对无人值班变电站设备信息的全面掌握,解决当前变电运维人员少、任务重、监控手段缺乏等问题。(The invention belongs to the technical field of automatic operation maintenance and cloud computing of a power system, and provides a transformer substation monitoring cloud-side cooperative system. The method adopts a cloud platform resource-as-a-service mode to provide distributed storage service, data fusion service, data processing calculation service and data security management service, so as to realize the function management of a data asset inventory module, a data development tool module, a data service management module, a data service theme center module, a service security gateway module and a portal management module. The functions of a unified platform, standard access, panoramic display, remote control, intelligent linkage and the like of the monitoring information of the transformer substation are realized, the comprehensive control of the information of the unattended transformer substation equipment is realized through a cloud-side cooperative centralized control station monitoring system, and the problems of few operation and maintenance personnel, heavy task, lack of monitoring means and the like of the current transformer are solved.)

1. The utility model provides a transformer substation's control cloud limit cooperative system which characterized in that: the method adopts a cloud platform resource-as-a-service mode to provide distributed storage service, data fusion service, data processing calculation service and data security management service, so as to realize the function management of a data asset inventory module, a data development tool module, a data service management module, a data service theme center module, a service security gateway module and a portal management module.

2. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the distributed storage service is used for storing key data of basic configuration data and integrated data real-time data, historical data, alarm information and auxiliary equipment information.

3. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data fusion service is used for providing ETL process for various data real-time data sources, historical data sources, alarm information in a message bus and auxiliary equipment information sources; the data fusion service supports both offline and online modes, and simultaneously provides data service in a mode of directly serving real-time information online for front-end non-landing storage, and provides an offline landing mode for historical data information for data storage.

4. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data processing calculation service is used for calculating and processing data in the front-end data service topics and providing reliable data for the data requirements with complicated front ends or the data filtering requirements.

5. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data security management service is used for providing a security service gateway and a data theme management function and a customized development function for linking up external business requirements and internal data themes.

6. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data asset checking module is used for providing data source definitions of various existing power grid operation service systems and realizing classification statistics of the data sources of the service systems; providing multi-dimensional data directory display according to a shelf mode; providing data flow analysis, statistics and tracking of data source and destination; displaying the multidimensional classification of the data service, and analyzing the data sharing condition; modeling all data in the central data resource is realized; and supporting theme management, and providing a flow chart tool to dynamically model the data object in a dragging mode.

7. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data development tool module is used for carrying out deep fusion on data sources of all applications in the system and realizing the seamless and rapid fusion function of multi-source heterogeneous data; the data development tool module provides a visual workflow editing mode and a script mode to operate a central data resource pool to realize data development; the data development tool module provides a management tool for a custom user function (UDF); the data development tool module provides a tool for editing and defining the management of system variables; the data development tool module realizes the scheduling function of the developed data processing tasks and the task state monitoring.

8. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the data service management module is used for providing data service release management, data service online test, data service state monitoring, service gateway and data service containerization functions;

the data service theme center module comprises a real-time data service theme, an operation data service theme, a model data service theme, a graphic data service theme, a file service theme and an alarm message service;

the real-time data service theme is used for providing customized or standardized real-time data service, and a demander can request data sampling in real time according to the requirement of the demander during specific use;

the operation data service theme is used for providing customized or standardized operation data service, and a specific user demand party can realize data requests including traceability according to the self demand;

the model data service theme is used for providing data service in a json format corresponding to a model standard E file; the graphic data service theme is used for providing graphic information data service, wherein the graphic information data service comprises SVG (scalable vector graphics) images and graphics primitives;

the file service theme is used for providing a file data service, wherein the file data service comprises a CIM/E file, a G file and a QS file;

the alarm message service theme is used for publishing the system information of the data service management function into an alarm message and providing externally published data service.

9. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the service security gateway module is used for providing a security architecture for safely accessing the data service subsystem; and the service security gateway module sets a white list according to the user role and the access authority, so that the external application is prevented from excessively spending the resources of the internal data platform.

10. The substation monitoring cloud-edge coordination system according to claim 1, wherein: the portal management module is used for managing the subsystems and comprises functions of registering the subsystems, defining menus, configuring roles of system users, managing the system users, auditing and recording user operation logs, providing log query and issuing notice to the system users, wherein the roles of the system users are configured for allocating a role distribution system to the roles, and the management system users are used for allocating roles and operation permission to the users.

Technical Field

The invention belongs to the technical field of automatic operation maintenance and cloud computing of a power system, and provides a transformer substation monitoring cloud-side cooperative system.

Background

The electric power industry in China is in a situation of continuous and high-speed development. China deploys the development of the ultra-high voltage transmission technology from the national level, and the 1000kV ultra-high voltage technology has made a major breakthrough and is successfully applied at present. In addition, the unattended transformer substation in the field of power distribution is also the investment key of the power industry in China, and the construction of the unattended transformer substation is not only the requirement of the self development of the industry, but also the application of the user requirement: firstly, in modern industries, especially in high and new technology industries, the indexes of voltage value, frequency, ripple factor, power supply reliability and the like of electric energy are becoming strict, and power enterprises must meet the requirement; secondly, the method also becomes an indispensable technical support for safe and efficient operation of power enterprises; finally, the unattended transformer substation is beneficial to reducing personnel and increasing efficiency of power enterprises and relieving the problem of land building of the transformer substation.

In the face of complex power systems, informatization and intellectualization are trends in power system development. The intelligent robot, the fixed point, the valve hall robot and other robots are adopted to carry out equipment inspection, and the inspection becomes one of important means of substation equipment inspection. However, the current system cannot complete the development and configuration of a standardized theme data domain or a customized data service through data development, and also manage and monitor the data service of each theme by using a data service management function, and even cannot finally form a whole set of data service theme center to provide data service for external systems or applications; therefore, functions of a unified platform, standard access, panoramic display, remote control, intelligent linkage and the like of the monitoring information of the transformer substation cannot be realized.

A transformer substation monitoring cloud edge cooperative system is provided for technical support means that a network company of a real country optimizes a transformer substation location operation and maintenance mode according to local conditions, implements working requirements of transformer substation centralized monitoring, and provincial and local power supply companies develop optimization of a transformer substation operation and maintenance monitoring mode, actively and stably promote transfer of transformer equipment monitoring responsibility to operation and maintenance units, accelerate construction of a transformer substation centralized control station, perfect main and auxiliary equipment monitoring and the like.

Disclosure of Invention

The invention aims to provide a transformer substation monitoring cloud-side cooperative system, which realizes functions of a unified platform, standard access, panoramic display, remote control, intelligent linkage and the like of transformer substation monitoring information, realizes comprehensive control of unattended transformer substation equipment information through a cloud-side cooperative centralized control station monitoring system, and solves the problems of few operation and maintenance personnel, heavy task, lack of monitoring means and the like of the current transformer substation.

In order to achieve the purpose, the invention provides the following technical scheme:

a transformer substation monitoring cloud edge cooperative system provides distributed storage service, data fusion service, data processing calculation service and data security management service in a cloud platform resource-as-a-service mode to achieve function management of a data asset inventory module, a data development tool module, a data service management module, a data service theme center module, a service security gateway module and a portal management module.

Further, the distributed storage service is used for key data storage of basic configuration data and integrated data real-time data, historical data, alarm information and auxiliary equipment information, wherein the historical data comprises storage of at least three years.

Further, the data fusion service is used for providing an ETL process for various data real-time data sources, historical data sources, alarm information in a message bus, and auxiliary device information sources.

Preferably, the data fusion service supports both offline and online, and provides data service in a way of directly serving real-time information online for front-end non-landing storage, and provides an offline landing way for historical data information for data storage.

Further, the data processing computing service is used for computing and processing data in the theme of each front-end data service, and providing reliable data for the data requirement of front-end complexity or the data filtering requirement.

Furthermore, the data security management service is used for providing a security service gateway and a data theme management function and a customized development function for linking up external business requirements and internal data themes.

Furthermore, the data asset checking module is used for providing data source definitions of various existing power grid operation service systems and realizing classification statistics of the data sources of the service systems; providing multi-dimensional data directory display according to a shelf mode; providing data flow analysis, statistics and tracking of data source and destination; displaying the multidimensional classification of the data service, and analyzing the data sharing condition; modeling all data in the central data resource is realized; and supporting theme management, and providing a flow chart tool to dynamically model the data object in a dragging mode.

Furthermore, the data development tool module is used for carrying out deep fusion on data sources of all applications in the system and realizing the seamless and quick fusion function of multi-source heterogeneous data; the data development tool module provides a visual workflow editing mode and a script mode to operate a central data resource pool to realize data development; the data development tool module provides a management tool for a custom user function (UDF); the data development tool module provides a tool for editing and defining the management of system variables; the data development tool module realizes the scheduling function of the developed data processing tasks and the task state monitoring.

Furthermore, the data service management module is used for providing functions of data service release management, data service online test, data service state monitoring, service gateway and data service containerization;

the data service theme center module comprises six functions of a real-time data service theme, an operation data service theme, a model data service theme, a graphic data service theme, a file service theme and an alarm message service theme;

the real-time data service theme is used for providing customized or standardized real-time data service, and a demander can request data sampling in real time according to the requirement of the demander during specific use;

the operation data service theme is used for providing customized or standardized operation data service, and a specific user demand party can realize data requests including traceability according to the self demand;

the model data service theme is used for providing data service in a json format corresponding to a model standard E file;

the graphic data service theme is used for providing graphic information data service, wherein the graphic information data service comprises SVG (scalable vector graphics) graphs and graphics primitives;

the file service theme is used to provide a file data service, including CIM/E files, G files, and QS files.

The alarm message service theme is used for publishing the system information of the data service management function into an alarm message and providing externally published data service.

Further, the service security gateway module is used for providing a security architecture for securely accessing the data service subsystem; and the service security gateway module sets a white list according to the user role and the access authority, so that the external application is prevented from excessively spending the resources of the internal data platform.

Further, the portal management module is used for managing the subsystems and comprises functions of registering the subsystems, defining menus, configuring system user roles, managing system users, auditing operation logs of the recording users, providing log query and issuing announcements to the system users.

Furthermore, in the portal management module, the configuration of system user roles is used for allocating a system to the roles, and the management system user is used for allocating roles and operation permissions to the user.

In summary, due to the adoption of the technical scheme, the beneficial technical effects of the invention are as follows:

1) a transformer substation monitoring cloud edge cooperative system is characterized in that a power supply company regulating and controlling system is efficiently managed on massive and multidimensional data assets around 'quick access and quick sharing', the transformer substation monitoring information standardized data service capability is realized on the basis of a cloud technology, standardized data domains and data customization innovation services are provided, and the requirements of transversely crossing professional rooms and longitudinally different layers of interstage data sharing, analysis mining and fusion are met;

2) the transformer substation monitoring cloud-side cooperative system realizes functions of a unified platform, standard access, panoramic display, remote control, intelligent linkage and the like of transformer substation monitoring information, realizes comprehensive mastering of unattended transformer substation equipment information through the transformer substation monitoring system, solves the problems of few current transformer operation and maintenance personnel, heavy tasks, lack of monitoring means and the like, and strengthens construction of transformer operation and maintenance on duty.

Drawings

FIG. 1 is a diagram of a physical architecture of a monitoring cloud-side collaboration system of a substation;

FIG. 2 is a diagram of a logical architecture of a monitoring cloud-side collaboration system of a substation;

FIG. 3 is a diagram of a substation monitoring system client alarm interface;

FIG. 4 is a multidimensional viewing interface of warning information of a monitoring system client of a transformer substation;

fig. 5 shows an overview of monitoring of a mobile device APP of a substation monitoring system;

FIG. 6 shows a transformer substation monitoring system mobile device APP device model;

FIG. 7 shows APP power information of mobile equipment of a substation monitoring system;

FIG. 8 shows a monitoring system mobile device APP warning message;

FIG. 9 is a diagram of a substation wiring diagram monitoring real-time data monitoring interface;

FIG. 10 is a diagram of a transformer substation wiring diagram monitoring real-time data monitoring mobile device APP interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A transformer substation monitoring cloud edge cooperative system provides distributed storage service, data fusion service, data processing calculation service and data security management service in a cloud platform resource-as-a-service mode to achieve function management of a data asset inventory module, a data development tool module, a data service management module, a data service theme center module, a service security gateway module and a portal management module.

The distributed storage service is used for storing key data of basic configuration data and integrated data real-time data, historical data, alarm information and auxiliary equipment information, wherein the historical data comprises storage capacity of at least three years; the data fusion service is used for providing ETL process for various data real-time data sources, historical data sources, alarm information in a message bus and auxiliary equipment information sources; the data fusion service supports both offline and online modes, and simultaneously provides data service in a mode of directly serving real-time information online for front-end non-landing storage, and provides an offline landing mode for historical data information for data storage; the data processing calculation service is used for calculating and processing data in the theme of each front-end data service and providing reliable data for the complicated data requirement of the front end or the data filtering requirement; the data security management service is used for providing a security service gateway and a data theme management function and a customized development function for linking up external business requirements and internal data themes.

The data asset checking module is used for providing data source definitions of various existing power grid operation service systems and realizing classification statistics of the data sources of the service systems; providing multi-dimensional data directory display according to a shelf mode; providing data flow analysis, statistics and tracking of data source and destination; displaying the multidimensional classification of the data service, and analyzing the data sharing condition; modeling all data in the central data resource is realized; supporting theme management, providing a flow chart tool and carrying out dynamic modeling on the data object in a dragging mode; the data development tool module is used for carrying out deep fusion on data sources of all applications in the system and realizing the seamless and rapid fusion function of multi-source heterogeneous data; the data development tool module provides a visual workflow editing mode and a script mode to operate a central data resource pool to realize data development; the data development tool module provides a management tool for a custom user function (UDF); the data development tool module provides a tool for editing and defining the management of system variables; the data development tool module realizes the scheduling function of the developed data processing tasks and the task state monitoring.

The data service management module is used for providing data service release management, data service online test, data service state monitoring, service gateway and data service containerization functions; the data service theme center module comprises six functions of a real-time data service theme, an operation data service theme, a model data service theme, a graphic data service theme, a file service theme and an alarm message service theme; the real-time data service theme is used for providing customized or standardized real-time data service, and a demander can request data sampling in real time according to the requirement of the demander during specific use; the operation data service theme is used for providing customized or standardized operation data service, and a specific user demand party can realize data requests including traceability according to the self demand; the model data service theme is used for providing data service in a json format corresponding to a model standard E file; the graphic data service theme is used for providing graphic information data service, wherein the graphic information data service comprises SVG (scalable vector graphics) graphs or graphic primitives; the file service theme is used for providing a file data service, wherein the file data service comprises a CIM/E file, a G file or a QS file; the alarm message service theme is used for publishing the system information of the data service management function into an alarm message and providing externally published data service; the service security gateway module is used for providing a security architecture for safely accessing the data service subsystem; the service security gateway module sets a white list according to the user role and the access authority, and prevents external application from excessively spending internal data platform resources; the portal management module is used for managing the subsystems and has the functions of registering the subsystems, defining menus, configuring roles of system users, managing the system users, auditing and recording user operation logs, providing log query and issuing announcements to the system users; in the portal management module, the configuration of system user roles is used for allocating a system to the roles, and the management system user is used for allocating roles and operation authority to the user.

The substation monitoring system client interface provides multidimensional monitoring communication states and alarm information, each station communication state is monitored through a data transmission state, analyzed alarm information can be classified according to contents, and statistics can be conducted from multiple dimensions such as equipment types, stations and alarm types, and the like, as shown in attached figures 3 and 4. The mobile device APP interface can overview the data conditions of the centralized control station, including information such as a station, devices, alarms, and a service ticket, and also provides a part of display of abnormal analysis, as shown in fig. 5; the equipment model presentation is shown in FIG. 6; the electric quantity information is displayed as shown in fig. 7; the alarm information is shown in fig. 8.

According to the invention, the data asset checking is carried out on the transformer substation monitoring system through the data theme interaction function, so that the table structure and the relation in a system data source are mastered, and basic service information is provided for the data development function; the development configuration of a standardized subject data domain or a customized data service is completed through data development; the data service management function is utilized to manage and monitor the data service of each theme, and finally a whole set of data service theme center is formed to provide data service for external systems or applications; the functions of a unified platform, standard access, panoramic display, remote control, intelligent linkage and the like of the monitoring information of the transformer substation are realized, the comprehensive control of the information of the unattended transformer substation equipment is realized through a cloud-side cooperative centralized control station monitoring system, and the problems of few operation and maintenance personnel, heavy task, lack of monitoring means and the like of the current transformer are solved.

The above description is not intended to limit the present invention, but rather, the present invention is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present invention.