Title :
Local parameterization approach for unified time domain simulation of power system dynamics
Author :
Zhou, Yuan ; Ajjarapu, Venkataramana
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
This paper presents a unified framework for manifold based time domain simulation and power system dynamic equilibrium tracing. It can become a useful tool for voltage dynamic stability analysis and timing of corrective control. With this methodology, the singularity problem associated with power system differential-algebraic equations (DAE) under heavy load condition could be avoided.
Keywords :
difference equations; power system dynamic stability; power system simulation; time-domain analysis; corrective control; corrective control timing; heavy load condition; local parameterization approach; manifold based time domain simulation; power system differential-algebraic equations; power system dynamic equilibrium tracing; power system dynamics; unified time domain simulation; voltage dynamic stability analysis; Computational modeling; Differential algebraic equations; Power system analysis computing; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Stability analysis; Timing; Voltage control;
Conference_Titel :
Power Engineering Society Winter Meeting, 2002. IEEE
Print_ISBN :
0-7803-7322-7
DOI :
10.1109/PESW.2002.984993
