unbalanced three-phase currents 不对称三相电流
three-phase currents 三相电流
difference of phase currents 相电流突变量
primary three-phase currents 一次三相电流
Dead-time is compensated according to the output reference voltage vector and phase currents.
首先判断电流方向，确定死区电压矢量的电平；
To overcome the disadvantage of higher torque ripple in Gearing Motor, one method of instantaneous torque control by optimum profiling of the phase currents is presented.
仿真结果表明，此方法对分析啮合电动机及其驱动系统在各种控制方式下的运行性能具有一定的参考价值。
In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.
另外，还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。
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