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The Modeling of OverCurrent Relay using Dynamic Link Library  

Seong, No-Kyu (성균관대 정보통신공학부)
Seo, Hun-Chul (기초전력연구원 전력시스템연구실)
Yeo, Sang-Min (성균관대 정보통신공학부)
Kim, Chul-Hwan (성균관대 정보통신공학부)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.58, no.6, 2009 , pp. 1065-1070 More about this Journal
Abstract
This paper presents the new technique of modeling using Dynamic Link Library(DLL) in ElectroMagnetic Transients Program - Restructured Version(EMTP-RV) in which we have simplified the procedures of OverCurrent Relay(OCR) modeling. The DLL function is designed to allow EMTP-RV users to develop advanced program model modules and interface them directly and intimately with the EMTP-RV engine. The modeled OCR is verified by simulating the various fault cases in the distribution system. Also, the performance for the modeling of OCR using DLL is compared with that of the method using the control components of EMTP-RV and using EMTP/MODELS. The results show the validity of modeled OCR and the effectiveness of the method using DLL function.
Keywords
Control Device; DLL; EMTP-RV; OCR;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
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