摘要
介绍数字合成技术在三相精密功率信号源中成功地应用。该信号源中采用硬件数字合成的办法产生三相电压与三相电流信号正弦波。文中详细介绍数字合成电路的组成与工作原理。
This paper introduces the successful application of digital synthesis technique to three phase precision power signal source.Using hardware digital synthesis method,the signal source generates three phase sinusoidal voltage and current signal.The composition and principle of digital synthesis circuit are introduced in detail.
