Output control of a super lift re-lift Luo dc-dc converter

• Main Author: Siau, Shang Le
• Other Authors: Chan Chok You, John
• Format: Final Year Project
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: http://hdl.handle.net/10356/77418
• Institution: Nanyang Technological University

This report describes the design and implementation on control of a single-phase inverter and a super lift re-lift Luo converter. It will focus more on the super lift re-lift Luo converter which is implemented by applying voltage lift technique to the circuit. A super lift re-lift Luo converter is a DC-DC boost converter which allow the output voltage to increase gradually in a geometric progression instead of in an arithmetic faction. Besides, a voltage-mode controller is built to regulate the output voltage of the converter. The simulation result on the single-phase inverter is presented to illustrate the open-loop feature. The experimental results are also presented to illustrate the effects of the voltage-mode controller on the converter in the present of transient response, load interference, source voltage and reference voltage change.