三相全控整流桥分时浮动电位触发系统

Time Sharing Floating Potential Trigger System of Three-Phase Full-Control Bridge Rectifying Circuit

依据浮动电位与光电隔离技术，提出了解决三相全控桥式整流电路共阳晶闸管的触发脉冲信号产生电路参考电位，选取以及稳定其工作的一种方案，给出了应用于全控整流桥的触发系统电原理图．

By utilizing the technique of floating potential and photoelectric isolator, the method of obtaining the reference potential of the common-anode thyristor in the three-phaSe full-control bridge rectifying circuit is proposed and the system work is stable. The scheme of the three-phase full-control bridge rectifying trigger system is given.