用于单相AC-DC-AC减开关变换器的增强型开关热分布调制策略

Modulation schemes can significantly change the performance of a converter in the steady state. They have, thus, been extensively studied, but directed more at three-phase topologies, where triplen offsets are added. Single-phase systems, including ac-dc-ac, are less widely pursued, even though various topologies have since been proposed. The intention of this paper is, thus, to study two promisin...