An Improved Bipolar-Type AC-AC Converter Topology Based on Nondifferential Dual-Buck PWM AC Choppers

Wang, YB; Wang, P; Cai, GW; Liu, C; Guo, DB; Zhang, HW; Zhu, BD

Liu, C (corresponding author), Northeast Elect Power Univ, Key Lab Modern Power Syst Simulat & Control & Ren, Jilin 132012, Jilin, Peoples R China.

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021; 36 (4): 4052

Abstract

A novel single-phase pulsewidth modulation (PWM) direct ac-ac converter based on two-level nondifferential dual-buck ac chopper legs with inverting an......

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