晶闸管分级电压调节器和配电网调压技术

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

为解决较长配电线路和复杂配电网的调压问题,研制了一种能进行升、降压和双向调压的晶闸管分级电压调节器。本文在给出调节器原理和结构基础上,提出了放射网和复杂配电网调压电路方案,以及调节器调压方法和调压控制策略,及380V 电压调节器样机的试验结果。

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.