Modelling and control of dual boost DC-DC converter

The Interleaved Double Dual Boost Converter (IDDBC) is gaining popularity, and it has a promising solution for renewable energy and energy storage system in DC microgrids. As compared to conventional boost converters, the Interleaved Boost Converters have a significant advantage in reducing current...

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Main Author: Afreen Fajila
Other Authors: Jack Zhang Xin
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2020
Subjects:
Online Access:https://hdl.handle.net/10356/139901
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1399012023-07-07T18:34:06Z Modelling and control of dual boost DC-DC converter Afreen Fajila Jack Zhang Xin School of Electrical and Electronic Engineering jackzhang@ntu.edu.sg Engineering::Electrical and electronic engineering The Interleaved Double Dual Boost Converter (IDDBC) is gaining popularity, and it has a promising solution for renewable energy and energy storage system in DC microgrids. As compared to conventional boost converters, the Interleaved Boost Converters have a significant advantage in reducing current ripples and produce high voltage outputs which are suitable for high power applications. However, when IDDBC operates under tightly controlled power loads in DC microgrids, it acts as the Constant Power Load (CPL), which makes the extensive signal system unstable. In this paper, a comprehensive study has been made on modelling and control techniques of Interleaved Double Dual Boost (IDDB) converter. The MATLAB/ Simulink model has been constructed to study the efficiency of high voltage and reduced ripple current output. For better stability and high voltage output for DC microgrid system, Non-Linear Disturbance Observer (NDO) -based backstepping controller with Interleaved Double Dual Boost Converter is modelled and studied. Bachelor of Engineering (Electrical and Electronic Engineering) 2020-05-22T07:39:51Z 2020-05-22T07:39:51Z 2020 Final Year Project (FYP) https://hdl.handle.net/10356/139901 en P1016-182 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering
spellingShingle Engineering::Electrical and electronic engineering
Afreen Fajila
Modelling and control of dual boost DC-DC converter
description The Interleaved Double Dual Boost Converter (IDDBC) is gaining popularity, and it has a promising solution for renewable energy and energy storage system in DC microgrids. As compared to conventional boost converters, the Interleaved Boost Converters have a significant advantage in reducing current ripples and produce high voltage outputs which are suitable for high power applications. However, when IDDBC operates under tightly controlled power loads in DC microgrids, it acts as the Constant Power Load (CPL), which makes the extensive signal system unstable. In this paper, a comprehensive study has been made on modelling and control techniques of Interleaved Double Dual Boost (IDDB) converter. The MATLAB/ Simulink model has been constructed to study the efficiency of high voltage and reduced ripple current output. For better stability and high voltage output for DC microgrid system, Non-Linear Disturbance Observer (NDO) -based backstepping controller with Interleaved Double Dual Boost Converter is modelled and studied.
author2 Jack Zhang Xin
author_facet Jack Zhang Xin
Afreen Fajila
format Final Year Project
author Afreen Fajila
author_sort Afreen Fajila
title Modelling and control of dual boost DC-DC converter
title_short Modelling and control of dual boost DC-DC converter
title_full Modelling and control of dual boost DC-DC converter
title_fullStr Modelling and control of dual boost DC-DC converter
title_full_unstemmed Modelling and control of dual boost DC-DC converter
title_sort modelling and control of dual boost dc-dc converter
publisher Nanyang Technological University
publishDate 2020
url https://hdl.handle.net/10356/139901
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