Publisher:Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh.
Abstract:
Switching-mode single-phase DC-AC inverters have been widely used in many
applications such as AC motor drivers and uninterrupted power supply systems. Among
various control techniques, microcontroller based control is the most effective one
generally used to regulate the magnitude as well as frequency of the converter's output
voltage. In this project, an open-loop asymmetric three-level inverter with a
microcontroller based control approach is established. This novel topology with a
microcontroller based control approach has advantages of low voltage device, less
harmonics and power loss, and more flexible device selection, compared with
conventional single phase H-bridge inverter and NPC inverter. Theoretical analysis is
discussed in this report. Experimental implementation based on microcontroller is also
performed and the results are demonstrated in this project.
This thesis is submitted to the Department of Electrical and Electronic Engineering, Khulna University of Engineering & Technology in partial fulfillment of the requirements for the degree of Master of Science in Electrical and Electronic Engineering, December 2010
Cataloged from PDF Version of Thesis.
Includes bibliographical references (pages 49-50).
Department:
Department of Electrical and Electronic Engineering
