Design and analysis DC/DC boost converter using pi controller for battery charger application

• Main Author: Yasin, Abdullahi Jamal
• Format: Thesis
• Language: English; English; English
• Published: 2020
• Subjects: TK7800-8360 Electronics
• Online Access: http://eprints.uthm.edu.my/376/1/24p%20ABDULLAHI%20JAMAL%20YASIN.pdf; http://eprints.uthm.edu.my/376/2/ABDULLAHI%20JAMAL%20YASIN%20COPYRIGHT%20DECLARATION.pdf; http://eprints.uthm.edu.my/376/3/ABDULLAHI%20JAMAL%20YASIN%20WATERMARK.pdf; http://eprints.uthm.edu.my/376/

In this study, design and analysis DC/DC boost converter using Proportional-Integral (PI) controller for battery charger application has been improved. In power field the DC/DC converters are electronic devices used to change DC electrical power efficiently from one voltage level to another. Operation of the switching devices causes the inherently nonlinear characteristic of the DC/DC converters including one known as the boost converter, regarding from that this project boost converter was designed with PI controller using MATLAB/Simulink software. For the upgrading of learning process is to compare the open-loop analysis with closed-loop using PI. The controller based on PI technique to analyze the transient response of close-loop system in term of overshoot and response time of the system. The output have been compared by MATLAB/Simulink simulation between the open loop and PI controlled counterpart with same parameters. Comparing these results it has been noticed that the PI controller converters perform remarkable better (settling time reduced) than the open loop counterparts.