TY - GEN
T1 - Normal form analysis of auto-parametric resonance in longitudinal power system
AU - Amano, Hiroyuki
AU - Inoue, Toshio
PY - 2005
Y1 - 2005
N2 - In longitudinal power systems, the transient stability could be restricted by not an unstable equilibrium point but an unstable limit cycle due to auto-parametric resonance. In such a case, it is important to find the unstable limit cycle. However, there has been no systematic method to find it as far as the authors know. This paper presents a systematic method to find the unstable limit cycle that anchors the transient boundary using normal form analysis. The approximated amplitude of the limit cycle can be obtained by the proposed method. The method can consider the auto-parametric resonance. The numerical results of a longitudinal power system confirm the effectiveness of the proposed method.
AB - In longitudinal power systems, the transient stability could be restricted by not an unstable equilibrium point but an unstable limit cycle due to auto-parametric resonance. In such a case, it is important to find the unstable limit cycle. However, there has been no systematic method to find it as far as the authors know. This paper presents a systematic method to find the unstable limit cycle that anchors the transient boundary using normal form analysis. The approximated amplitude of the limit cycle can be obtained by the proposed method. The method can consider the auto-parametric resonance. The numerical results of a longitudinal power system confirm the effectiveness of the proposed method.
KW - Auto-parametric resonance
KW - Multi-swing instability
KW - Normal form analysis
KW - Power system dynamics
UR - http://www.scopus.com/inward/record.url?scp=33845306804&partnerID=8YFLogxK
U2 - 10.1109/NAPS.2005.1560585
DO - 10.1109/NAPS.2005.1560585
M3 - 会議への寄与
AN - SCOPUS:33845306804
SN - 0780392558
SN - 9780780392557
T3 - Proceedings of the 37th Annual North American Power Symposium, 2005
SP - 538
EP - 544
BT - Proceedings - Thirteenth International Symposium on Temporal Representation and Reasoning, TIME 2006
T2 - 37th Annual North American Power Symposium, 2005
Y2 - 23 October 2005 through 25 October 2005
ER -