功率因數(shù)校正技術(shù)的新型控制策略綜述

摘要：本文簡要總結(jié)了功率因數(shù)校正技術(shù)的經(jīng)典控制策略，對比分析了單周期控制、空間矢量控制、無差拍控制、滑模變結(jié)構(gòu)控制等幾種新型控制策略的優(yōu)點及其應(yīng)用場合，展望了功率因數(shù)校正技術(shù)控制策略的發(fā)展趨勢。 敘詞：功率因數(shù)校正 控制策略 乘法器 Abstract：Pointing to the control on the active power factor correction (PFC), the author has introduced briefly about classical control strategies widely used at present. Some of the new-style control strategies in the PFC such as one-cycle control, space vector modulation, deadbeat control, variable structural control and so on, are proposed and analyzed along with the future promising control strategies and available scope. Keyword：power factor correction; control strategy; multiplier