高速移相器によるループ系統制御

抄録

Recently, power systems are becoming larger and more complex. Particularly, the looping of power systems are becoming highly desirable in order to improve the stability. The main features of such looped power system are; (i) comparatively less losses, and (ii) improved angle stability as well as voltage stability. But, these systems have demerits; such as, in case of route off fault in a loop power system, power disturbances increase more and more, etc. If these demerits are overcome, the loop power systems are going to be more beneficial. In an attempt to suggest a solution to such problems, this paper describes several results of applying a High Speed Phase Shifter in the control system of a loop power system.