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배전관리시스템의 원격 감시 및 제어 방안 연구 = A Study on ways of Supervision and Control of Distribution Management Systems

자료유형: 기사

청구기호: 051 용367ㅇ

서명/저자: 배전관리시스템의 원격 감시 및 제어 방안 연구 = A Study on ways of Supervision and Control of Distribution Management Systems / 남시복

발행사항: 경기 : 용인예술과학대학교, 2003.

형태사항: pp.29-40

초록/해제: 요약 :This paper presents Web-based Distribution Automation System(DMS)'s Supervision & Control Techniques. Up to now there has been only server side distributed management system(DMS) for power system. This Web-based simulation program makes it is possible to control DMS with easy access. This simulation program is based on web can be operable from any places. Since most of programs had 2-tier architecture, running them at users PC may restrict their application. In this paper, the simulation program is developed in 3-tier architecture and implemented by JAVA(linked JSP), Which will solve the problems arising from 2-tier architecture system. This is composed of presentation, application logic and database layer, and each layer comprises in sets of interfaces. Swing applet is applied by presentation layer that is embedded in web browser, and only plays a role of input, output of the data in forms of console box dispay. This study selects application logic as active database based distributed management algorism, in many fields of DMS. As Oracle8i is one of the most reliable and formal DBMS, that is applied by database layer. In addition, the simulation program has such advantages as improved construction of database, capability of processing and reliability. It is also implemented by JAVA that is independent of platform and pure object oriented language. Therefore the programs will not need to be changed even if web server or and platform is changed. This simulation program will help virtual consulting of power system because that is based on web and JAVA.