TY - GEN
T1 - CCT computation method based on critical trajectory using simultaneous equations for transient stability analysis
AU - Priyadi, Ardyono
AU - Yorino, Naoto
AU - Qudsi, Ony Asrarul
AU - Purnomo, Mauridhi Hery
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/1/12
Y1 - 2014/1/12
N2 - This paper presents a new computation method for determining critical clearing time (CCT) on the transient stability of power system. The critical trajectory is used as the boundary of stability in the CCT determination. This method also uses a modified trapezoidal equation for numerical integration process. Addition feature, simultaneous equations in the Jacobi's matrix will reduce the equation, so that the number of equations equal to the number of variables. This technique will reduce the simulation time for numerical integration process. The results show that the calculation time of proposed method is faster than the previous method. Therefore it is potentially for on line transient stability assessment.
AB - This paper presents a new computation method for determining critical clearing time (CCT) on the transient stability of power system. The critical trajectory is used as the boundary of stability in the CCT determination. This method also uses a modified trapezoidal equation for numerical integration process. Addition feature, simultaneous equations in the Jacobi's matrix will reduce the equation, so that the number of equations equal to the number of variables. This technique will reduce the simulation time for numerical integration process. The results show that the calculation time of proposed method is faster than the previous method. Therefore it is potentially for on line transient stability assessment.
KW - critical clearing time (CCT)
KW - critical trajectory
KW - simultaneous equations
KW - transient stability assessment
UR - http://www.scopus.com/inward/record.url?scp=84922812935&partnerID=8YFLogxK
U2 - 10.1109/ICITEED.2014.7007933
DO - 10.1109/ICITEED.2014.7007933
M3 - Conference contribution
AN - SCOPUS:84922812935
T3 - Proceedings - 2014 6th International Conference on Information Technology and Electrical Engineering: Leveraging Research and Technology Through University-Industry Collaboration, ICITEE 2014
BT - Proceedings - 2014 6th International Conference on Information Technology and Electrical Engineering
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Information Technology and Electrical Engineering, ICITEE 2014
Y2 - 7 October 2014 through 8 October 2014
ER -