西南交通大学网络教育毕业设计（论文） 2
Abstract
With the deepening of the rapid development of science and technology as well as the
reform of the country, people power quality and power requirements for safety and reliability is also growing, short-term power outages and voltage fluctuations can cause huge economic losses. The application of modern computer and communications technology, run automated distribution network (distribution automation), can effectively improve power quality and production management efficiency. Distribution terminal is an important part of the automation system, located in the base layer. Real-time data automation system failure criterion handled automatically, switching equipment operating conditions and other data are derived from the distribution terminals, distribution terminals operating reliability, timeliness directly affect the entire automation system reliability and timeliness. With the continuous development of social and economic water, the implementation of distribution automation is the inevitable choice of the electricity sector. Therefore, requires a combination of power grids to achieve distribution automation in the distribution network in order to improve the distribution network management level, for the majority of electricity users to provide quality uninterrupted power.
This paper analyzes the current situation and development prospects distribution network automation system for distribution automation system characteristics were studied, and the terminal grid distribution automation are described in order to be able to play a constructive for the development of the national grid effect.
Keywords: Grid; Distribution automation; Automation term