Service-oriented architecture (SOA)-based distribution network dual-coding system

Abstract

The invention discloses a service-oriented architecture (SOA)-based distribution network dual-coding system. The SOA-based distribution network dual-coding system comprises a code library unit, an enterprise bus of service (EBS) connected with the code library unit, and each automatic system of the distribution network connected with the EBS, wherein the code library unit comprises scheduling codes and equipment codes; each automatic system of the distribution network transmits a request to the EBS and acquires required coded information; and the scheduling codes and the equipment codes are correlated with each other by one-to-one mapping, so that the other corresponding code can be called by using one code. By the SOA-based distribution network dual-coding system, high-efficiency, reliable and complete distribution network information coding is realized by taking the information integration of each system of the distribution network under the SOA architecture as the basis and taking the EBS technology as a center.

Description

technical field [0001] The invention belongs to the technical field of code management of electric power system grids, and relates to an SOA-based distribution network double code system. Background technique [0002] Distribution network information coding means that in order to facilitate the use of distribution network basic information, according to certain coding rules, a group of ordered character arrangements are used to uniquely identify a distribution network basic data. As a huge system, the distribution network has a wide variety of equipment and a huge number, and equipment updates, repairs, and adjustments are frequently performed. The management and maintenance of equipment is a very complicated project. At the same time, automation systems such as production management system (power management system, PMS), geographic information system (geographic information system, GIS), and trouble call management (trouble call management, TCM) all need accurate and real-t...

AI Technical Summary

Problems solved by technology

As a huge system, the distribution network has a wide variety of equipment, a huge number, frequent equipment update, maintenance, and adjustment operations, and the management and maintenance of equipment is a very complicated project.

At the same time, automation systems such as production management system (power management system, PMS), geographic information system (geographic information system, GIS), and trouble call management (trouble call management, TCM) all need accurate and real-time equipment information, including equipment information. Shape, structure, specification, rated capacity, etc., but the current asset management level of distribution network equipment is far from meeting the needs of actual development. Therefore, it is very important to formulate a set of scientific and complete equipment codes to represent equipment information and realize efficient management and maintenance of equipment. Strong urgency and practicality

Existing technology A power enterprise asset management system model with a service-oriented architecture, which increases the reusability of each functional component of the system through a finer service granularity design, has certain reference significance for distribution network asset management, but has not been discussed in depth Specific technologies and methods to realize the unified and standardized management and use of equipment asset information

On the other hand, compared with the transmission network, the distribution network has a more complex network structure and a greater number of nodes. When the distribution network structure changes (such as adding new lines or changing lines), dispatchers need to change and maintain the corresponding The topology model needs to be changed in multiple systems such as GIS and PMS respectively, resulting in a heavy workload, low efficiency, and error-prone. This requires designing a set of scientific, reasonable, and flexible scheduling codes as a standard to realize the operation of each subsystem. , management, and maintenance of information

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