TY - GEN
T1 - Power quality indices for transient disturbances
AU - Shin, Yong June
AU - Powers, Edward
AU - Grady, Mack
AU - Arapostathis, Ari
PY - 2006
Y1 - 2006
N2 - For reasonable power quality assessment of transient disturbances in electric power systems, new transient power quality indices are developed based on a signal processing technique, time-frequency analysis. Based on the time-frequency distribution of a transient disturbance, a set of time-frequency based power quality indices are developed. In this paper, the instantaneous disturbance energy ratio, normalized instantaneous disturbance energy ratio, instantaneous frequency, and instantaneous K-factor are suggested for transient power quality assessment. Time-frequency based power quality indices allow one to quantify the effects of transient disturbances with high-resolution and accuracy.
AB - For reasonable power quality assessment of transient disturbances in electric power systems, new transient power quality indices are developed based on a signal processing technique, time-frequency analysis. Based on the time-frequency distribution of a transient disturbance, a set of time-frequency based power quality indices are developed. In this paper, the instantaneous disturbance energy ratio, normalized instantaneous disturbance energy ratio, instantaneous frequency, and instantaneous K-factor are suggested for transient power quality assessment. Time-frequency based power quality indices allow one to quantify the effects of transient disturbances with high-resolution and accuracy.
UR - http://www.scopus.com/inward/record.url?scp=35348916551&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35348916551&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:35348916551
SN - 1424404932
SN - 9781424404933
T3 - 2006 IEEE Power Engineering Society General Meeting, PES
BT - 2006 IEEE Power Engineering Society General Meeting, PES
T2 - 2006 IEEE Power Engineering Society General Meeting, PES
Y2 - 18 June 2006 through 22 June 2006
ER -