一种用于LLC变换器交直流电容的边缘侧状态监测方案

LLC converters are widely used in high-power, high-power-density scenarios due to their ability to achieve high-frequency operation and galvanic isolation. However, the ac resonant capacitor and output dc capacitor are prone to aging and failure under high-frequency charging and discharging conditions. This article proposes an online condition monitoring scheme for the multicapacitors in the LLC c...