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Characteristics Analysis of RPV and AFD for Anti-Islanding in Active Method  

Choe, Gyu-Ha (건국대 전기공학과)
D, Bayasgalan (건국대 전기공학과)
Lee, Young-Jin (건국대 전기공학과)
Han, Dong-Ha (건국대 전기공학과)
Jeong, Byong-Hwan (삼성 탈레스)
Kim, Hong-Sung (한빛 EDS 연구소)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.14, no.2, 2009 , pp. 160-167 More about this Journal
Abstract
To detect islanding mode when the grid is being tripped is a major safety issue in the Utility Interactive Photo Voltaic (UIPV) system. In this paper, analytical design method is suggested for AFD & RPV method under IEEE 929-2000 recommended islanding test condition. We have discussed that there is a same point. we injected reactive component of the current by AFD & RPV methods, but the current reference generated is other waveform. Possible if amount of reactive components in this methods are same each method, there is happened same rates frequency variation. To verify the validity of the analytical comparison, this paper presents simulation and experimental results from single phase, 3[kW] inverter for the transformerless UIPV system.
Keywords
Active Frequency Drift(AFD); Reactive Power Variation(RPV); Anti-Islanding; Active method;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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