本文还对实现超前臂零电压开通和滞后臂零电流关断的核心元器件进行了参数优化设计。

For the parameter optimization. this article also analyzes the core components of achieving zero-voltage turn-on and ultra-forearm arm lag zero current shutdown.

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通过设置死区时间实现开关功率器件的零电压开通与关断，利用该变换器研制出GTO门极驱动用电源。

The turn-on and turn-off of power devices under zero voltage are realized with addition of dead time. The power supply for GTO gate driver is developed by use of the converter.

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在有源箝位正激电路中，为了使主开关管和辅助开关管能较容易地实现零电压开通条件，提出了一种改进型有源箝位正激拓扑方案。

To briefly introduce the operating mechanism for the soft switch of the active clamping and forward and flyback combination of ZVS-PWM with the single-end circuit topology.

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