功率因數校正技術的新型控制策略綜述

摘要：本文簡要總結了功率因數校正技術的經典控制策略，對比分析了單周期控制、空間矢量控制、無差拍控制、滑模變結構控制等幾種新型控制策略的優點及其應用場合，展望了功率因數校正技術控制策略的發展趨勢。 敘詞：功率因數校正 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