Abstract: Single-phase AC-DC power converters face the challenge of twice-grid frequency power ripple (TGFPR) caused by power imbalance, requiring the use of large DC-side capacitors. Active power ...
Technician Bi Kun from Qingdao Chengda Buick 4S store conducted a detailed fault diagnosis on this Buick VELITE. After using a fault detection device (GDS), it was found that the Engine Control Module ...
Abstract: A new multioutput LLC resonant converter with a multiwinding transformer is proposed. In the proposed converter, the main output is controlled by the pulse frequency modulation of the ...