【摘要】 对功率因数校正电路技术发展情况进行了分析,从实现的主要方式及其特点等方面较系统地论述了三相功率因数校正技术近期内的发展,尤其是对三相单管PFC的拓扑及其应用进行了详细阐述,在此基础上,指出了今后三相功率因数校正技术的发展趋势。更多还原

【Abstract】 It was analysed the current research situation of correction technology for Power Factor Correction (PFC), andsummed up the progress in three-phase PFC, especially illustrated the topologies, applications of single-switch three-phasePFC, on the basis of this, pointed out the developing trends.更多还原