ANALYSIS AND CONTROL OF MODIFIED DC-DC BUCK- BOOST CONVERTER
This research proposes a novel topology, a modified DC-DC Buck-Boost converter, with characteristics of voltage boost and low input current ripple. A comprehensive analysis of the proposed converter cells will be elaborated in this study. Furthermore, a control technique is designed for the propo...
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| Main Author: | |
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/80163 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | This research proposes a novel topology, a modified DC-DC Buck-Boost
converter, with characteristics of voltage boost and low input current ripple. A
comprehensive analysis of the proposed converter cells will be elaborated in this
study. Furthermore, a control technique is designed for the proposed converter. A
double-loop control method using Proportional-Integral (PI) is employed in this
research. The outer loop controls the output voltage, while the inner loop is used to
control the inductor current. Simulation and experimental results with various
scenarios have been conducted, including input voltage variations and output load
variations on the converter, which are then analyzed and presented to validate the
proposed concept. |
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