TY - GEN
T1 - Design of an islanding detection circuit for dispersed generators with self-commutated static power converters
AU - Huang, Shyh Jier
AU - Pai, Fu Sheng
PY - 2000/12/1
Y1 - 2000/12/1
N2 - In this paper, an islanding detection circuit designed for the dispersed generators with self-commutated static power converter is proposed. This circuit is suggested based on the monitoring of the magnitude and sign change in the ratio of the frequency deviation to the load variation. To facilitate the detection process, an asymmetrical circuit for generating the output power deviation is developed. The proposed method has been tested under various scenarios in order to examine the detection performance. It is found that the proposed method effectively detects the islanding event while different amount of power mismatch is considered. The test results help verify the effectiveness and feasibility of the proposed approach.
AB - In this paper, an islanding detection circuit designed for the dispersed generators with self-commutated static power converter is proposed. This circuit is suggested based on the monitoring of the magnitude and sign change in the ratio of the frequency deviation to the load variation. To facilitate the detection process, an asymmetrical circuit for generating the output power deviation is developed. The proposed method has been tested under various scenarios in order to examine the detection performance. It is found that the proposed method effectively detects the islanding event while different amount of power mismatch is considered. The test results help verify the effectiveness and feasibility of the proposed approach.
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U2 - 10.1109/PESC.2000.879897
DO - 10.1109/PESC.2000.879897
M3 - Conference contribution
AN - SCOPUS:0034472697
SN - 0780356926
T3 - PESC Record - IEEE Annual Power Electronics Specialists Conference
SP - 668
EP - 673
BT - PESC Record - IEEE Annual Power Electronics Specialists Conference
ER -