POWER SYSTEM STABILIZATION ANALYZER, POWER SYSTEM STABILIZATION ANALYSIS METHOD, AND POWER SYSTEM STABILIZATION ANALYSIS PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a power system stabilization analyzer which presents a control for maintaining both transient stability and voltage stability, and to provide a power system stabilization analysis method, and power system stabilization analysis program.;SOLUTION: A transient stability analysis section determines a transient stability maintenance control for maintaining transient stability upon occurrence of an assumed fault, based on the power state in a power system during normal time and the data of an assumed fault. A voltage stability analysis section determines a voltage stability maintenance control for maintaining voltage stability upon occurrence of an assumed fault, based on the power state when performing power supply limitation determined by the transient stability analysis section and the data of an assumed fault.;COPYRIGHT: (C)2014,JPO&INPIT