CN111291950A - Economic park distribution network active service and operation management and control unified platform - Google Patents

Abstract

The invention is suitable for an economic park power distribution network, and provides a unified platform for active service and operation management and control of the economic park power distribution network. The platform for integrating active service and operation management and control of the power distribution network in the economic park changes the requirement that traditional passive service is changed into active service, realizes active unified centralized management and control of internal and external information, active unified centralized monitoring of source network load panorama, active unified centralized management and control of distribution network service, active unified centralized allocation of power distribution resources and intelligent auxiliary decision of distribution network service, improves active service capacity of three main bodies including power supply companies, power supply clients and governments, and comprehensively improves production efficiency benefits, service efficiency benefits and management level of the distribution network in the economic park.

Description

A unified platform for active service and operation management and control of power distribution network in economic parks

technical field

The invention relates to the technical field of power distribution networks, in particular to a unified platform for active service and operation management and control of power distribution networks in economic parks.

Background technique

The distribution network is an important public infrastructure for the development of the national economy and society. The distribution network of the economic park is an important part of the distribution network. It undertakes the power supply tasks of important production enterprises and related users, and is the key to the power supply guarantee of power supply enterprises. About 80% of the industrial GDP is realized in various parks developed around cities. There are nearly 300 national-level development zones in China, nearly 1,500 provincial-level development zones, and more than 100 development zones with economic value. The development of various parks has become an important form of supporting local economic development, and the development of various parks has become an important form of supporting local economic development;

The current economic park power distribution network cannot realize the active unified centralized management and control of internal and external information of the economic park power distribution network, the active unified centralized monitoring of the source, network, load and storage panorama, the active unified centralized management and control of the distribution network business, the active unified centralized deployment of power distribution resources, and the active unified centralized control of the distribution network. The purpose of the present invention is to provide a unified platform for active service and operation management and control of the power distribution network in the economic park, so as to solve the problems raised by the above background technology.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a unified platform for active service and operation management and control of the power distribution network in the economic park, so as to solve the problem that the current economic park power distribution network proposed in the above background technology cannot realize the active unified centralized management and control of the internal and external information of the power distribution network in the economic park , Active unified centralized monitoring of source network load storage panorama, active unified centralized management and control of distribution network business, active unified centralized allocation of distribution resources, intelligent auxiliary decision-making of distribution network business and other functions.

In order to achieve the above purpose, the present invention provides the following technical solutions: a unified platform for active service and operation management and control of power distribution network in an economic park, including a power distribution network active service and operation management system, the power distribution network active service and operation management system through The electric signal is connected with the big data cloud platform center, and the big data cloud platform center is connected with the business system through the electric signal. The big data cloud platform center includes a service interface layer, a data storage layer and a data extraction layer, and the service interface layer passes through the The electrical signal is connected with the data storage layer, and the data storage layer is connected through the electrical signal data extraction layer.

Preferably, the distribution network active service and operation management system is composed of distribution network basic information management, distribution network source and network load status monitoring, distribution network status evaluation and early warning, distribution network active repair, distribution network business analysis and management, distributed power supply Operation management, distribution network engineering auxiliary decision-making and distribution network active service operation management panoramic deduction. The business system is composed of production control area, management information area and external network data, and the external network data is connected to the network through a secure access platform. The front-end server is connected, and a firewall is set between the external network data and the secure access platform.

Preferably, the service interface layer, the data storage layer and the data extraction layer are all connected by electrical signals.

Preferably, the production control area and the information management area are both connected to a data interface server, and the data data interface server is used to connect the big data storage server and the data server, and both the data server and the big data storage server are connected to The web client is connected to the application server.

Preferably, the data storage layer consists of site source data, fusion data, application data and an in-memory database, and the in-memory database acquires real-time data through Spark, and the acquired data is unified through the site source data, fusion data and application data storage, while delivering the stored data to the service interface layer.

Compared with the prior art, the beneficial effects of the present invention are: the economic park power distribution network is a unified platform for active service and operation management and control, which satisfies the efficient consumption of clean energy in the economic park, the flexible interaction between distributed power and multiple loads and the power grid, and the intelligent distribution. In order to meet the urgent need for the active service capability of the regional power grid in the power grid construction and transformation, combined with the State Grid Corporation's pilot project to establish a power supply and power supply service command platform integrating resource mobilization and business operation, the "traditional passive service" has been changed to "active service". On the basis of the traditional existing business and management of the power supply company, through active service and operation management and control, the realization of "active unified centralized management and control of internal and external information, active unified centralized monitoring of source network load panoramic monitoring, active unified centralized management and control of distribution network business, Active and unified centralized allocation of power distribution resources, intelligent auxiliary decision-making of distribution network business”, improve the active service capabilities of “power supply companies, power supply customers, and government”, meet the development needs of economic park distribution network business under the new situation, and comprehensively improve The production efficiency benefit, service efficiency benefit and management level of the distribution network in the economic park;

1. "Internal and external information active unified centralized control": change the traditional focus on the control of power grid information resources, and actively establish a source network load information database covering power sources (including distributed power sources), power distribution equipment, user loads, etc., to fully grasp Internal and external information resources of the regional power grid, and unified centralized sharing, unified centralized display, unified release and push;

2. "Active unified centralized monitoring of source network load panorama": Starting from the three levels of "source-network-load", the distributed power and energy storage, distribution network, and electricity load status in the distribution system are monitored. Unified and centralized monitoring, especially active monitoring of users' power and load status, and forecasting and early warning of the status of key nodes, and risk management and control;

3. "Distribution network business proactively unified and centralized management and control": Starting from distribution network development planning, construction and renovation, operation and maintenance, and marketing services, open up the management and control chain of various distribution network businesses, and strengthen distribution network engineering construction, emergency repair services, and no power outages. Management and control of key businesses such as operation and distributed power supply operation, establish a distribution network business management and control system centered on serving power supply customers, guided by serving the government, and serving itself, to achieve lean management of the whole process of distribution network business;

4. "Active, unified and centralized allocation of distribution resources": through marketing, transportation inspection, and regulation, with distribution network emergency repair services as the key node, optimize business processes, carry out centralized optimal allocation and command of resources, and realize distribution network production, operation, and management. Service integration to improve distribution network production efficiency and service level;

5. "Intelligent auxiliary decision-making for distribution network business": Focusing on distribution network engineering and operation control, through simulation calculation and panoramic deduction methods, realize intelligent auxiliary decision-making for distribution network project project approval, process control, and effect evaluation, and realize intelligent , Visual auxiliary distribution network business management.

Description of drawings

Fig. 1 is a system overall architecture diagram provided by the present invention;

Fig. 2 is a data architecture diagram provided by the present invention;

FIG. 3 is a deployment architecture diagram provided by the present invention.

In the figure: 1. Active service and operation management system of distribution network; 2. Big data cloud platform center; 3. Business system; 4. Service interface layer; 5. Data storage layer; 6. Data extraction layer.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

1-3, the present invention provides a technical solution: a unified platform for active service and operation management and control of power distribution network in economic park, including power distribution network active service and operation management system 1, big data cloud platform center 2, business System 3, service interface layer 4, data storage layer 5 and data extraction layer 6, the active service and operation management system 1 of the distribution network is connected to the big data cloud platform center 2 through electrical signals, and the big data cloud platform center 2 is connected by electrical signals. The signal is connected with the business system 3, the big data cloud platform center 2 includes a service interface layer 4, a data storage layer 5 and a data extraction layer 6, and the service interface layer 4 is connected with the data storage layer 5 through electrical signals, and the data storage layer 5 connected through the electrical signal data extraction layer 6;

As shown in Figure 1-3, the distribution network active service and operation management system 1 consists of distribution network basic information management, distribution network source network load status monitoring, distribution network status evaluation and early warning, distribution network active repair, distribution network business analysis management, distribution network Power supply operation management, distribution network engineering auxiliary decision-making and distribution network active service operation management panorama deduction, which facilitates the classification and management of data, and electrical signals are passed between the service interface layer 4, data storage layer 5 and data extraction layer 6. The connection facilitates the classification and processing of data. The business system 3 consists of a production control area, a management information area and external network data, and the external network data is connected to the front-end server through a secure access platform, and the external network data is connected to the security connection. There is a firewall between the entry platforms, the production control area and the information management area are connected to the data interface server, and the data data interface server is used to connect the big data storage server and the data server, and both the data server and the big data storage server are connected. It is connected to the application server connected with the web client, which facilitates the collection and processing of data. The data storage layer 5 consists of site source data, fusion data, application data and in-memory database, and the in-memory database obtains real-time data through Spark, and stores the data in real time. The acquired data is uniformly stored through the station source data, fusion data and application data, and the stored data is delivered to the service interface layer 4 at the same time, avoiding data loss.

Working principle: When using the unified platform for active service and operation management and control of the power distribution network in the economic park, firstly, the active service and operation management and control system of the power distribution network is based on the big data cloud platform technology, integrates the data of various business systems, and builds services for the operation inspection. It is an open platform for applications such as integrated display of various business data, analysis and early warning, and comprehensive management and control to meet the different needs of distribution network management service personnel and users at all levels. Intelligent perception The layer is to connect related business data systems such as PMS2.0 system, distribution automation system, dispatch automation system, electricity collection, "source, network, load and storage" coordination and optimization system to the big data cloud platform through the distribution automation information exchange bus. The data fusion layer is the storage, cleaning and sorting of data after the relevant business system 3 data enters the big data cloud platform, and builds basic data services and micro-application services on the basis of the big data cloud platform to provide data service support for the development of business applications. , the intelligent decision-making layer is based on the cloud computing and micro-application services of the big data cloud platform, according to the needs of various business management and control to build a distribution network active service and operation management system 1, to achieve the integrated display of distribution network operation information, Analysis of early warning and comprehensive management and control, data integration of active service and operation management system 1 of power distribution network in the economic park, through the distribution automation information exchange bus, based on big data cloud platform technology, push and store data of each business system 3, mainly including batches There are two methods of push and real-time push. Batch push is mainly for data with low real-time requirements, such as PMS equipment account information, marketing system user information, etc. Real-time push is mainly for data with high real-time requirements, such as distribution network automation, The data of displacement, alarm, abnormality, etc. of the electricity consumption information collection system are processed and analyzed through the stream computing in the big data platform, and applied to each business module and mobile terminal function of the active service and operation management system of the distribution network. The deployment mode of the active service and operation management system 1 of the power distribution network in the park is "one-level deployment, two-level application", which can be deployed in the management information area under the intranet environment of the municipal company, and realizes the hierarchical application of cities and counties through user authority control , In terms of data access, the information interaction bus of the power distribution automation master station is used to complete data interaction, and the data interface server is deployed separately to solve the heavy data interaction tasks. In terms of data storage and management analysis, the big data architecture database and big data technology are used to achieve For the access, storage, analysis, display, release and push of massive data, the economic park distribution network active service and operation management system 1 includes distribution network basic information management, distribution network source network load status monitoring, distribution network status evaluation and early warning , distribution network active repair, distribution network business analysis and control, distributed power supply operation management, distribution network engineering auxiliary decision-making, distribution equipment quality control, distribution network assessment and evaluation, distribution network resource center and other functional modules or similar functional modules, fully comply with To meet the functional requirements of the active service and operation management system, this is how the unified platform for active service and operation management and control of the economic park distribution network is used.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (5)

1. The utility model provides a platform is unified with operation management and control to economic garden distribution network initiative service, includes distribution network initiative service and operation management system (1), its characterized in that: the power distribution network active service and operation management system (1) is connected with a big data cloud platform center (2) through electric signals, the big data cloud platform center (2) is connected with a service system (3) through the electric signals, the big data cloud platform center (2) comprises a service interface layer (4), a data storage layer (5) and a data extraction layer (6), the service interface layer (4) is connected with the data storage layer (5) through the electric signals, and the data storage layer (5) is connected with the data extraction layer (6) through the electric signals.

2. The utility model provides a platform is unified with operation management and control to economic garden distribution network initiative of claim 1 which characterized in that: the power distribution network active service and operation management system (1) is composed of distribution network basic information management, distribution network source network load state monitoring, distribution network state evaluation and early warning, power distribution active first-aid repair, distribution network service analysis management, distributed power supply operation management, power distribution network engineering auxiliary decision and distribution network active service operation management panoramic deduction.

3. The utility model provides a platform is unified with operation management and control to economic garden distribution network initiative of claim 1 which characterized in that: the business system (3) is composed of a production control area, a management information area and extranet data, the extranet data is connected with a front-end server through a safety access platform, a firewall is arranged between the extranet data and the safety access platform, the production control area and the information management area are both connected with a data interface server, the data interface server is used for connecting a big data storage server and a data server, and the data server and the big data storage server are both connected with an application server connected with a Web client.

4. The utility model provides a platform is unified with operation management and control to economic garden distribution network initiative of claim 1 which characterized in that: the service interface layer (4), the data storage layer (5) and the data extraction layer (6) are all connected through electric signals.

5. The utility model provides a platform is unified with operation management and control to economic garden distribution network initiative of claim 1 which characterized in that: the data storage layer (5) comprises station source data, fusion data, application data and a memory database, the memory database acquires real-time data through Spark, the acquired data are uniformly stored through the station source data, the fusion data and the application data, and the stored data are transmitted to the service interface layer (4).

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