The dispersion characteristic, the synchronousvoltage and the interaction impedance of this S-band CCTWT are measured.
测量了该管的色散特性、同步电压、耦合阻抗等高频特性参数，测量结果与模拟值相一致。
2
The method, advantages and disadvantages of obtaining position of synchronousvoltage of rectifying unit were discussed.
阐述了整流机组中同步电压取点的方法及其优缺点。
3
This paper proposes a cascaded nonlinear PI controller for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame.