本文目的在於利用模態選擇法,確認電力系統臨界機電模態點,以選擇一最佳補償器設置位址。臨界機電模態點的選擇是利用特徵值在最佳化中,由性能係數的貢獻度來決定的。
This paper presents an analytical method to identify the electromechanical critical modes in electric power systems and to identify the optimal site for power system compensators. The electromechanical critical modes are identified by using the contributions of the different eigenvalues by a quadratic performance measure.