论文信息 - Influence of diode reverse recovery on the operation and design of high-frequency rectifiers

Influence of diode reverse recovery on the operation and design of high-frequency rectifiers

Diode reverse recovery can cause anomalies in high-frequency rectifier operation, including self-sustaining quasiperiodic oscillations. The output voltage can increase considerably beyond that predicted by the usual analysis. This nonlinear effect is analysed using a recently developed piecewise-linear diode model. The theoretical results are confirmed by experiments. Design guidelines are presented to avoid overvoltage and instability in practical power converters.

D. C. Hamill | L. V. Karadzinov

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