Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title Line Current Characteristics of Multilevel H-Bridge Inverters: Part II ― Harmonic Reduction with Multiple Transformer Windings
Authors Seung-Gi Jeong
Page pp.237-245
ISSN 1229-2214
Keywords Multilevel inverter; H-bridge inverter; Extended-delta winding; Harmonics
Abstract As the equipments with the fast load characteristics become popular, a onboard generator should satisfy the fast response characteristics. This paper describes the modeling, simulation and experiment of the homo-polar generator developed for the fast load. The simulation model of a homo-polar generator with input limiter is developed, and the optimal gain to improve the response characteristics can be determined by simulation and analysis. The improved bandwidth and stability of the developed generator with optimal gain are verified by simulation and experiment.