A single current detection method of SPHBDBI was researched. This mothod could save the cost of the inverters,without affecting other performance of the inverters.
研究了一种半桥双降压式逆变器的单电流检测控制方法,在不影响逆变器其它性能的前提下,节约了逆变器的成本。
参考来源 - 基于双BUCK拓扑的静止变流器和串联混合有源电力滤波器的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
传统的单周期控制有源电力滤波器以峰值电流检测的控制方式和纹波电流的存在导致补偿后的电源电流中含有直流分量。
There are DC off-sets in the compensated source current of the traditional APF with one-cycle control due to the existent ripple and the peak current detection.
详细讨论了基于DSP技术的霍尔位置信号检测原理和换相控制原理，并分析了单电阻电流检测方法。
The theory of hall signal checking and how to change phase using DSP technology are discussed in detail and analyzed the method of using a single resistance measure phase current.
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