Achieving near unity power factor in three-phase diode bridge rectifier-inverter structure
Date of Issue2006
School of Electrical and Electronic Engineering
This research project makes an effort to improve the input power factor as well as reduce input current total harmonic distortion for three-phase diode bridge rectifier-inverter structure. The thesis mainly covers the following aspects: develop a near unity power factor converter topology and investigate the effect of voltage unbalance in the proposed rectifier-inverter drive system. Laboratory hardware prototypes have been developed and successfully verified the initial design. Depending on the application of suitable control methods, the proposed rectifier-inverter topology can be applied to high power as well as low to mid power application.
DRNTU::Engineering::Electrical and electronic engineering::Power electronics
Nanyang Technological University