This poses a question concerning the safety and reliability of the high powerthyristor rectifier trigger system.
这就对大功率晶闸管整流器触发系统安全可靠性提出一个严峻的问题。
2
It points out that advantage of PWM modulation and economy of active inverter's power feedback technique makes use of powerthyristor.
指出PWM调制的优点和采用功率晶闸管有源逆变器的能量回馈技术的经济性。
3
The paper presents the circuit structure type of the D. C. inductor in high powerthyristor exciting system and the role of the D. C. inductor in the exciting current self-regulation control system.