| 摘要 |
<p>The present discloses an active snubber circuit and a power converter comprising the active circuit. The active snubber circuit comprises a series connection of a first diode and a first inductor connected between a first interfacing point (A 1 ) and a first connection point (D), a second diode connected between a second connection point (E) and a second interfacing point (B), a series connection of a third diode and a second inductor connected between a third interfacing point (C) and the second connection point (E), a switching device connected between the first connection point (D) and the third interfacing point (C), and a first capacitor connected between the first connection point (D) and the second connection point (E). The first, the second, and the third diode are forward-biased in a first direction along a path between the first interfacing point (A 1 ) and the second interfacing point (B) and through the third interfacing point (C), and the switching device is configured to control a flow of current in the first direction.</p> |
