sine wave current 正弦波电流
sine wave current drive 正弦波驱动
Sine Wave Current Source 正弦波恒流源
low-frequency sine wave current source 低频正弦电流源
sine wave ac current 交流压弦波
sine wave load current 正弦负载电流
sine wave alternating current 正弦波交流电流
half sine-wave impulse current 半波冲击电流
double sine wave driving current 双正弦驱动电流
Simulation and experimental results show that the proposed converter has sine wave input current and output voltage, low harmonic content, adjustable power factor, and zero voltage commutation.
仿真和实验结果表明：所提出的变换器输入电流和输出电压为正弦，谐波小且输入功率因数可控，并可实现零电压换流。
Both the computer simulation and model experiment prove that it can reduce the total harmonic distortion of the harmonic current from 30.53% to 9.45% and make the waveform approach to sine wave.
通过仿真和电路试验证明，该滤波电路能将电流畸变率由原来的30.53%降低到9.45%，从而使交流侧的电流接近正弦波。
The second part is to design the sine wave networks circuits which is composed of sinusoidal current source array and switches, current to voltage converter (I-V converter), two staged LPF, etc.
二是正弦波网络：主要包括正弦量化的电流源整列和开关网络，电流电压转换器，二阶低通滤波器；
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