半橋逆變器分壓電容均壓問題的研究

摘要：半橋逆變器工作時分壓電容很難實現均壓，本文詳細分析了引起分壓電容不均壓的原因，并就此提出了相應的解決方法。最后通過仿真與實驗驗證了解決方法的有效性。 敘詞：半橋逆變器 均壓 Abstract：The voltage of the divided capacitors is difficult to be balanced in the half-bridge inverter.The reason of the voltage unbalancing is analysed in details and the methods to balance the voltage is proposed in this paper.Finally,the simulation result and experiment result are given to testify the effctiveness of the proposed methods. Keyword：half-bridge inverter balance voltage