摘要
提出用一只 GTO 及 PWM 控制方式对三相曲折移相调压器进行控制的方案,在电子元件以较小容量控制其调节端的电压数值变化时,使得该调压器绕组电压发生相位变化,用此移相而成的电势源补偿电源电压的变化量,实现低成本兼有滤波性能的大功率电源稳压。
This paper introduces a plan to control three-phase flection phase-shift booster through one GTO and PWM.When electric component controls the change of voltage numerical value with smaller capacity,the winding voltage of this booster changes in phase,resulting in phase-shift which leads to cost-effective high- pwoer voltage stabilization.
出处
《电工技术》
2002年第4期4-5,共2页
Electric Engineering
