Power distribution network automation system

Abstract

The invention discloses a power distribution network automation system, which comprises an IEC61968-based information exchange bus. The IEC61968-based information exchange bus is connected with an enterprise GIS application system, a production management system, a marketing management system, an enterprise resource management system, a special server, a protection server, a superior dispatching automation system, a power distribution main station, a special transformer and public detection system, a residential electricity information acquisition system, a standby power generation system anda user terminal. The power distribution main station is connected with power distribution substations through a signal transmission network; and the power distribution substations are connected with FTU and DTU through the signal transmission network. In the process of realizing distribution automation, the system emphasizes communication with customers and receives feedback information from the customers in time, makes statistics on geographic positions and electricity consumption information and the like of the customers, and meanwhile, adopts the standby power generation system for assistance in the cases of power shortage or power failure in local areas to ensure stability of electricity consumption of the customers.

Description

technical field [0001] The invention relates to the technical field of power distribution facilities, in particular to a distribution network automation system. Background technique [0002] Distribution network automation system (also known as distribution automation system, or DAS for short), is an automation system that enables power distribution enterprises to monitor, coordinate and operate power distribution equipment in a real-time manner in a remote place. By realizing the automation of power distribution system, it can greatly Improve the reliability and economy of distribution network operation, improve the supply quality of electric energy, reduce labor intensity and make full use of existing equipment, and bring considerable benefits to users and power companies. [0003] At present, the existing distribution network automation system is inconvenient to maintain, and there is no backup system. Once a power failure occurs, it will cause great inconvenience to user...

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Problems solved by technology

[0003] At present, the existing distribution network automation system is inconvenient to maintain, and there is no backup system. Once a power failure occurs, it will cause great inconvenience to users and bring great economic losses. At the same time, the existing methods generally use manual meter reading Insufficient understanding of the customer's geographical location information, etc., resulting in high maintenance costs, so we propose a distribution network automation system

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