Font Size: a A A

Study On Feeder Automation Technology And Its Practical Application

Posted on:2005-01-18Degree:MasterType:Thesis
Country:ChinaCandidate:L LiFull Text:PDF
GTID:2132360182965892Subject:Power system and its automation
Abstract/Summary:PDF Full Text Request
The future of distribution network is to realize distribution automation(DA) In China, after reconfiguring of urban and rural distribution network in recently years, the configuration of distribution network is to be optimized and a number of power apparatus are replaced, thus it provides the fundamental precondition for realization of distribution automation. Basing on the engineering experiences of DA in the past time, this paper discusses some problems encountered in the course of realization of DA, and proposes some helpful opinions on the prospective, technology trend, construction mode as well as technology solutions. Chapter 1 introduces the history, current state and the trend of DA in China and other countries and discusses the meanings of such research work.Chapter2 describes the basic conceptions/functions, controlling mode and system configuration.Chapter3 discusses how to deal with fault in feeder automation (FA) and one example is given to illustrate the process of dealing with fault.And software design is described in Chapter 4. For different layers the realization methods of fault acquisition, fault separation, re-energizing of non-fault area are analyzed in detail, and some diagrams of software design are also given.Chapter5 discusses the congfiguration of communication system for FA, and finally one practical project is given, in which as key points technology features and design idea are analyzed.
Keywords/Search Tags:Distribution network, Feeder automation, Fault Judgement, Communication system, Feeder terminal unit
PDF Full Text Request
Related items