Active power decoupling in capacitive idling converter based PFC rectifier
发布时间：2021-07-29
点击次数：
DOI码：10.1109/iecon.2017.8217390
发表刊物：IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
关键字：Active power decoupling；closed-loop control；capacitive idling converter；ripple power
摘要：Bulky capacitors are usually needed to buffer the double-frequency ripple power (DFRP) in single-phase power factor correction (PFC) rectifier. It is important to reduce the capacitance requirements for improving the system reliability and power density. In this paper a control method for capacitive idling converter based PFC (CIC-PFC) rectifier is proposed. The DFPR is diverted to the energy transfer capacitor and stored by swinging its voltage. Then, the required capacitance is reduced. Compared with other active power decoupling methods, the proposed is cost-effective as no extra hardware is added. The paper also discusses the selection of the energy transfer capacitor by comprehensively considering the voltage stress, cost, volume, current ripples, and power losses. Finally, experimental results are presented to show the effectiveness.
合写作者：Yao, Sun, Mei, Su, Hui, Wang*
第一作者：Yonglu, Liu
论文类型：会议论文
论文编号：17432582
学科门类：工学
一级学科：电气工程
文献类型：C
页面范围：7929-7934
ISSN号：1553-572X
是否译文：否
发表时间：2017-10-01
收录刊物：SCI、EI
附件：
Active_power_decoupling_in_capacitive_idling_converter_based_PFC_rectifier.pdf