一种新型有源调压变换器的实现

A Realization of Voltage Converter is a New Active Adjustment

针对目前普通的电压调整模块中变换器存在输入、输出电压变化量大、变换效率低、占空大等问题,提出了一种带有源浮充平台的新型电压调整模块,该模块具有稳定的调压率,同时模块能在不采取均流的情况下自动调节平衡各相感应电流提高其效率,精简了控制电路。对新模块进行了稳、动态试验验证,验证结果证明了新模块理论的正确性。

This paper raises a new voltage regulation mode with active floating charge landing according to the prob-lems,that are as followings：large changes of input and output pressure in converter,low conversion efficiency,hugeduty cycle and so on. The mode has steady voltage regulation rate and can regulate each induction current automati-cally under the circumstance of uneven current. It increases the conversion efficiency and simplifies the control cir-cuit. The paper also makes experiments both stability and dynamic on the new mode. And the results prove the cor-rectness of the new mode＇s theory.