An adjustable reactor for Power Quality Control

The present invention relates to an adjustable reactor power for quality control, reactor core composed of two E-shaped core opposite the opening, sandwiching a core composed of type I, two intermediate iron posts of the E-type core respectively Raoyou regulating winding and winding reactance, fitted with a pair of opposite magnetization direction of the permanent magnet type I core, two permanent magnets are located between the two pairs of opposing E-shaped core opening. Permeability core changed by changing the current in the winding is adjusted, thereby regulating the reactance value. The present invention is of simple structure, low cost, easy to use, can be used to control the power quality.