Intelligent distribution network construction and management system in villages

Abstract

The invention discloses a distribution network construction and management system in villages, relating to an intelligent distribution network construction and management system in villages. The intelligent distribution network construction and management system in villages comprises a system master station, a communication network and a far-end field device, wherein the system master station comprises a communication unit, a main service system, a database platform, a remote meter reading unit, a monitoring unit, a management center and a customer service center; and the far-end field device comprises a distribution monitoring terminal, an intelligent residual current operated protective device, a reactive power compensating controller and an intelligent electric energy meter. The distribution network construction and management system provided by the invention can intelligently monitor and protect lines and equipment safety, automatically isolates and quickly restores faults, provides communication guarantee for power supply area all standing, precisely positions and navigates line equipment perambulation and service, and integrates various functions, thereby initiating a new mode for intelligent distribution network construction and management in villages and realizing the function of low-voltage remote meter reading and management of insulated intelligent village power grids with small volume, densely-covered points and short radius.

Description

Technical field [0001] The invention relates to a power management system, in particular to a distribution network automation system used for the construction of a rural intelligent distribution network. Background technique [0002] The distribution network is one of the three major systems of power generation, transmission and distribution (power supply or consumption). The distribution automation system is a combination of modern electronic technology, communication technology, computer and network technology and power equipment to organically integrate the monitoring, protection, control, metering, and work management of the power supply department under normal and accident conditions. Together, improve the quality of power supply and establish a closer and more responsible relationship with users. The early implementation of distribution automation used the development of independent, single-item automation systems to solve problems, such as direct load control, remote mete...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the existing power distribution automation system cannot be popularized and applied to medium and small

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