Non-Linear Approaches for Reducing Large Power Systems

摘要

Issues on the establishment of equivalent networks are becoming essential for the deregulated power market. This paper presents a comprehensive tool for network reduction of large power systems. Through integrating Different methodologies into a simulation program, the dynamic equivalent can be established by adopting one Common database. With a readily integrated modified Gauss-Newton algorithm, network reduction can be ex- Ecuted under the dynamic conditions either in the time domain or in the frequency domain in coping with non- Linear nature of the system involved.