main exciter

The characteristics of current-linear-amplifier of AC exciter means that the ratio of excitation currents of main generator and exciter is constant, independent on load and temperature.

着重研究了恒速情况下交流励磁系统的电流线性放大器特性的实现问题。

According to the computer simulation and experiments, principles have been found of main harmonic concentration and waveform change of exciting current from the major exciter. Based on this, we can judge faults of rotator of blushless generator and detect the oscillogram successfully.

根据转子主要故障的计算机仿真和模拟试验论证，得出主励磁机励磁电流主要谐波含量和波形变化规律，根据这些规律和示波器的检测可成功判断无刷发电机转子动态故障。

Analysis and Advice for No.1 Generator's Main Exciter Accident of Guangzhou Paper Mill

广州造纸厂1号发电机主励磁机事故分析及建议

Diagnosis and treatment for the vibration of the main exciter of the steam turbine generator

汽轮发电机主励磁机振动诊断及处理