TY - JOUR
T1 - Enhancement of islanding-detection of distributed generation systems via wavelet transform-based approaches
AU - Hsieh, Cheng Tao
AU - Lin, Jeu Min
AU - Huang, Shyh Jier
N1 - Funding Information:
The authors are greatly indebted to Taiwan Power Company for providing their valuable operating experiences. This work was partially supported by the National Science Council, Taiwan, under the contract number NSC92-2213-E-006-085.
PY - 2008/12
Y1 - 2008/12
N2 - In this paper, a wavelet transform-based approach is proposed to detect the occurrence of islanding events in distributed generation systems. Thanks to time-frequency localization capabilities exhibited by wavelet transform, the approach embedded with this transform technique has grasped the appearance of the islanding event in a highly effective manner. Moreover, for those regions which are in need of a better visualization, the proposed approach would serve as an efficient aid such that the mains power disconnection can be better distinguished. To validate the feasibility of this approach, the method has been validated through several scenarios. Test results supported the effectiveness of the method for the application considered.
AB - In this paper, a wavelet transform-based approach is proposed to detect the occurrence of islanding events in distributed generation systems. Thanks to time-frequency localization capabilities exhibited by wavelet transform, the approach embedded with this transform technique has grasped the appearance of the islanding event in a highly effective manner. Moreover, for those regions which are in need of a better visualization, the proposed approach would serve as an efficient aid such that the mains power disconnection can be better distinguished. To validate the feasibility of this approach, the method has been validated through several scenarios. Test results supported the effectiveness of the method for the application considered.
UR - https://www.scopus.com/pages/publications/55649114175
UR - https://www.scopus.com/pages/publications/55649114175#tab=citedBy
U2 - 10.1016/j.ijepes.2008.08.006
DO - 10.1016/j.ijepes.2008.08.006
M3 - Article
AN - SCOPUS:55649114175
SN - 0142-0615
VL - 30
SP - 575
EP - 580
JO - International Journal of Electrical Power and Energy Systems
JF - International Journal of Electrical Power and Energy Systems
IS - 10
ER -