Improved Carrier-Based DPWM for Vienna Rectifier Considering Oscillated and Unbalanced Neutral-Point Voltages
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3397295
Abstract: Discontinuous pulsewidth modulation (DPWM) has been widely used in the three-level Vienna rectifiers due to its higher efficiency. However, for dual output load applications, vector synthesis error will be introduced by oscillated and unbalanced neutral-point… read more here.
Keywords: dpwm; neutral point; oscillated unbalanced; unbalanced neutral ... See more keywords
A Carrier-Based Discontinuous Space-Vector PWM for Common-Mode Voltage Reduction in Dual-Input Three-Level T-Type Inverters With Unbalanced Neutral-Point Voltages
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3416043
Abstract: With unbalanced neutral-point (NP) voltages, the common-mode voltage (CMV) will be increased in dual-input three-level (3L) T-type inverters. Therefore, in this article, a novel discontinuous space-vector pulsewidth modulation for CMV reduction (RCMV-DSVPWM) is proposed. First,… read more here.
Keywords: vector; neutral point; unbalanced neutral; space vector ... See more keywords