전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2004년도 전력전자학술대회 논문집(1)
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- Pages.435-438
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- 2004
전력 시스템 자동화를 위한 디지털 전력장치의 구현
A Implementation of the Intelligent Electronic Device for Power System Automation
- Oh Jae-Hoon (Power System Automation Team. R&D Center of HYOSUNG Co.) ;
- Hong Jung-Gi (Power System Automation Team. R&D Center of HYOSUNG Co.)
- 발행 : 2004.07.01
초록
Lately, the Intelligent Electronic Device(ED) and the Power System Automation make subjects of discussions and studies. The IED uses microprocessors to practice a lot of functions. In the analog time, an equipment practices only one or two functions. But according to the development of microprocessor and digital technology, it can be implemented by using those kinds of state of the art technology and its function is become more and more powerful. Also, the proliferation of IED makes possible to construct power system automation. An automation of power system make more convenient, safe, and accurate power system. In this paper, a digital protective relay which is a kind of IED and the power automation system are briefly discussed with development and application cases.
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