Oscillating device of prevention electric power system

The utility model discloses an oscillating device of prevention electric power system, including the reactor, to establish ties in electric power system's transformer middling pressure side, the reactance value of this reactor is adjustable. The fast switch connects in parallel at the reactor both ends, quick switch motion is less than 10ms at the time. The utility model discloses a destroy the mechanism that the vibration takes place from the principle, the oscillating emergence of restraint system is vibrated to electric power system and is played real prevention effect, come control to vibrate through adjustment reactor resistance and prevent the effect, it is nimble than the traditional approach, high -efficient, when the electric wire netting construction is planned the earlier stage or engineering design adopt in the stage the utility model discloses, avoid the later stage construction, reduced electric power system production maintainer's work load, optimized the gross investment. 本实用新型公开了预防电力系统振荡的装置，包