數字化中頻SPWM逆變電源控制系統

摘要：研究了一種基于DSP的中頻逆變電源系統,介紹了系統的工作原理與結構、控制算法和軟件編制。實驗表明,該系統具有良好的穩壓性能和很小的波形失真。 敘詞：逆變電源 數字控制 數字信號處理器 中頻 Abstract：This paper introduces a digital control system for medium frequency inverter based on DSP. The configuration, the principle of operation, the control algorithm and the scheme of software are discussed. The experimental results show that the system has good static performances and very minor wave distortion. Keyword：inverter digital control DSP medium frequency