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Design And Application Of The Urban Distribution Network Automation Project Of Zhao Yuan

Posted on:2015-02-27Degree:MasterType:Thesis
Country:ChinaCandidate:K TangFull Text:PDF
GTID:2272330434457637Subject:Electrical engineering
Abstract/Summary:PDF Full Text Request
At present, hand in hand power-supply mode has become the most popular kind ofpower-supply modes in our country. It transforms radial distribution circuit into doublepower supply, between two circuits wiring up with contact switches. Thus, most parts ofoutage sections can use the power continuously by connecting switches when faultoccurs. This mode has many advantages, such as restoring power supply in the shortesttime, wiring simply, low investment and building quickly, this mode is the best one of theUrban Distribution Network Automation Project of Zhao Yuan.Based on the construction of Zhao Yuan distribution automation system, this articleintroduces the definition, development, application and structure of the distributionautomation system at domestic and aboard firstly. Then, by analyzing the structure ofDAS and the problem of the Urban Distribution Network of Zhao Yuan, determines theoverall plan and the principle of the system design and application, discussion on masterstation, feeder automation system, network and communication system in details. At last,this article introduces the management and social benefit of the DAS system.
Keywords/Search Tags:Distribution Automation System (DAS), Hand in Hand Power-supply Mode, Master Station, Communication System, Feeder Automation
PDF Full Text Request
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