Research On Graded Thyristor Voltage Regugulator And Voltage Regulation Technology In Distribution System

Maintaining the voltage in a permitting range has a significance in electric equipments normal and economic run and its useful life.In order to resolve the problem of voltage regulation in the long-distance distribution network and in complex distribution system,the paper brings forward a type of voltage regulator which can increase and decrease the voltage and make a both-side voltage adjustment. The paper present the principle of regulator and configuration of regulator bridge switch,then puts forward the voltage regulation circuit schemes in radial networks and complex power distribution system,regulator voltage regulation method and it control policy.In the end the testing result of the 380V voltage regulator pattern is given out.