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Control method of resonant type power converter, resonant type power converter and DC-DC converter

机译:谐振型功率转换器控制方法,谐振型功率转换器和DC-DC转换器

摘要

By controlling at least one of the switching frequency of the switching element (S) and the duty ratio indicating the on period of the switching element, the voltage across the switching element can be increased by the resonant circuits (L0, C0) in the off state of the switching element. The delay time from when the zero voltage is reached until the switching element is turned on is secured, and the switching element is turned on within the delay time.
机译:通过控制切换元件的开关频率的至少一个和指示切换元件的上周期的占空比,可以通过谐振电路(L0,C0)增加开关元件上的电压 切换元件的状态。 达到零电压直到开关元件接通直到开关元件的延迟时间,并且开关元件在延迟时间内接通。

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