Abstract This paper presents a dual-loop control method which is applied to high-power active power factor correction circuit on the research of conventional power factor correction control circuit. The method adopt dual-loop control which is include voltage loop and current loop to achieve the control of the power factor correction circuit. This paper establish the small-signal model and simulation model to analysis and research working principle and mode of the control method.Finally, build the actual circuit to verify this control method.
Zhang Yanjie. The Design of Boost-Type Double Closed-Loop Controlled Active Power Factor Correction Circuit[J]. Electrical Engineering, 2016, 17(9): 43-46.
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