Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A New Agent Based Fault Tolerant IED System and Its Reliability Analysis

새로운 에이젼트 기반의 결함극복 IED시스템 및 신뢰성 분석

  • Fan, Weizhong (NPT Center Department of Information Engineering Myongji University) ;
  • Lee, Dong-Wook (NPT Center Department of Information Engineering Myongji University) ;
  • Lee, Seun-Jae (NPT Center Department of Information Engineering Myongji University) ;
  • Lim, Sung-Il (NPT Center Department of Information Engineering Myongji University) ;
  • Han, Seung-Soo (NPT Center Department of Information Engineering Myongji University)
  • Published : 2005.07.18
Download PDF
⟨ Previous Next ⟩

Abstract

Nowadays, Intelligent Electronic Devices(IED) are widely used in power system. In order to improve the selectivity, sensitivity, and reliability of the power system composed by IEDs, A new fault tolerant IED system based on agent technique is presented in this paper. in the presented system, different with existing IED systems, the redundancies are drawn out from IED devices, and compose a standby backup system. And those redundancies are not specified to a particular type of IEDs. By using the agent technique, redundancies can download agents to modify their functions to fit different types of IEDs. As a conclusion, the reliability of the presented system is estimated in this paper.

Keywords