Ok-Hyeong Lee and Kyo-Beum Lee, "Analysis of Switching Loss according to Correction of Discontinuous Pulse Width Modulation Region using 2-Level Inverter with Permanent Magnet Synchronous Motors," 조명전기설비학회 학슬대회 논문집, pp.106, 2024. > Paper

This paper presents the analysis results related to switching losses in the discontinuous pulse-width modulation (DPWM) region of 

a 2-level inverter driving a permanent magnet synchronous motor (PMSM). In this paper, the arrangement of the DPWM region

considering the phase difference between voltage and current is studied. The validity of improvement in switching loss is verified

through simulation results.