다기계통의 제어기정수에 대한 고유치감도계산

Eigenvalue Sensitivity Calculation with respect to Controller Parameters in Multimachine Power Systems

A systematic procedure for determining the elements of system state matrix is suggested. The interrelation of submatrices of the system matrix is investigated. Each element or each block can be represented in algebraic form. These results can be applied in the eigenvalue sensitivity analysis with respect to the changes in controller parameters.