Adjust the frequency, volume, and harmonic content and you can see and hear how the wave changes.

调整频率、体积和谐波内容，你就可以看到和听到波是怎么变化的。

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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。

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