High step-up DC-DC converter with current-mode feedback controller

• Main Author: Poop, Kip Mun
• Other Authors: Chan Chok You, John
• Format: Final Year Project
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation
• Online Access: http://hdl.handle.net/10356/63840
• Institution: Nanyang Technological University

The main goal of this project will be to construct and execute a high step-up DC-DC converter system that includes a feedback control. In order to achieve the voltage stability, a current-mode based controller was designed and used to regulate the output DC voltage should there be any external factors that may affect the voltage. Examples of external factors includes varying of the desired output DC voltage and a change in the output load. The literature review will provide a brief introduction of the electronics that are involved in this project. The report will include results from practical experiments that were done in order to comply with the criteria of the feedback control. In addition to conducting the practical experiments, parts of the project was simulated beforehand so as to give the author a clearer picture of the system before the practical experiments were conducted.