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探讨了逆变电路的几种主要拓扑形式 ,提出了 4 0 0Hz中频电源主电路的设计方案 ,并给出了主电路当中几个重要参数的确定方法以及改善输出波形的措施。实验结果能输出标准的正弦波。
Several main topological forms of the inverter are discussed. The design scheme of the main circuit of the 400Hz intermediate frequency power supply is proposed. Some methods to determine the important parameters of the main circuit and how to improve the output waveform are given. Experimental results can output a standard sine wave.