TY - GEN
T1 - Synchronization and islanding detection of Dispersed Generation using Adaptive Notch Filter
AU - Tuyen, Nguyen Duc
AU - Fujita, Goro
AU - Funabashi, Toshihisa
AU - Nomura, Masakatsu
PY - 2011
Y1 - 2011
N2 - This paper presents an active method in detecting islanding for Dispersed Generation (DG) by injecting small amount (0.5%) of negative current into the point of common coupling (PCC), and then the negative system impedance will be measured. In this study, Adaptive Notch Filter (ANF) makes a debut as a synchronous part instead of Phase-Locked Loop (PLL) and as a signal processing unit as well. The proposed control strategy allows DG detect properly an islanding occurring in balance distribution system. Simulation results are given to show the overall system performance including synchronization, power control and islanding detection (ID) capability of the simulated DG system.
AB - This paper presents an active method in detecting islanding for Dispersed Generation (DG) by injecting small amount (0.5%) of negative current into the point of common coupling (PCC), and then the negative system impedance will be measured. In this study, Adaptive Notch Filter (ANF) makes a debut as a synchronous part instead of Phase-Locked Loop (PLL) and as a signal processing unit as well. The proposed control strategy allows DG detect properly an islanding occurring in balance distribution system. Simulation results are given to show the overall system performance including synchronization, power control and islanding detection (ID) capability of the simulated DG system.
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U2 - 10.1109/APEC.2011.5744797
DO - 10.1109/APEC.2011.5744797
M3 - Conference contribution
AN - SCOPUS:79955764642
SN - 9781424480845
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1532
EP - 1537
BT - 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011
T2 - 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011
Y2 - 6 March 2011 through 10 March 2011
ER -