Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system

One of the foremost prominent problems faced by the renewable energy industry is intermittency in power generation. Traditional power generation using fossil fuels remains unaffected by intermittency. They are, in contrast, able to provide a constant source of energy. The issue here, however, lies i...

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Main Author: Ramesh, Sanjana
Other Authors: Amer M. Y. M. Ghias
Format: Thesis-Master by Coursework
Language:English
Published: Nanyang Technological University 2023
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Online Access:https://hdl.handle.net/10356/169500
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-1695002023-07-21T15:44:26Z Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system Ramesh, Sanjana Amer M. Y. M. Ghias School of Electrical and Electronic Engineering amer.ghias@ntu.edu.sg Engineering::Electrical and electronic engineering::Power electronics One of the foremost prominent problems faced by the renewable energy industry is intermittency in power generation. Traditional power generation using fossil fuels remains unaffected by intermittency. They are, in contrast, able to provide a constant source of energy. The issue here, however, lies in the pollution they cause in the environment. A shift towards renewable power generation is therefore recommended; while their sources are inexhaustible, their growth is limited by their intermittency. The pursuit of integrating more renewables in power systems can be bolstered by using technologies like energy storage systems (ESSs). ESSs have thus played a crucial role in promoting renewables. This report aims to bolster the continued proliferation of renewables by supporting the Vanadium Redox Flow Battery (VRFB) in a Hybrid Energy Storage System (HESS) setup with a Lithium-Ion Battery. This report is focused on the Power Electronic Device (PED) of the VRFB system, i.e., a DC-DC converter and a 3-phase inverter. The topology of the DC-DC converter selected for this application is a Cascaded Buck Boost (CBB) converter that operates with droop control. The inverter selected is a three-leg three-phase inverter implemented with dq control. The two systems are integrated to form a single bidirectional system to aid in the charge and discharge of the VRFB. Its results are simulated and studied. Master of Science (Power Engineering) 2023-07-21T05:54:28Z 2023-07-21T05:54:28Z 2023 Thesis-Master by Coursework Ramesh, S. (2023). Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/169500 https://hdl.handle.net/10356/169500 en 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::Power electronics
spellingShingle Engineering::Electrical and electronic engineering::Power electronics
Ramesh, Sanjana
Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
description One of the foremost prominent problems faced by the renewable energy industry is intermittency in power generation. Traditional power generation using fossil fuels remains unaffected by intermittency. They are, in contrast, able to provide a constant source of energy. The issue here, however, lies in the pollution they cause in the environment. A shift towards renewable power generation is therefore recommended; while their sources are inexhaustible, their growth is limited by their intermittency. The pursuit of integrating more renewables in power systems can be bolstered by using technologies like energy storage systems (ESSs). ESSs have thus played a crucial role in promoting renewables. This report aims to bolster the continued proliferation of renewables by supporting the Vanadium Redox Flow Battery (VRFB) in a Hybrid Energy Storage System (HESS) setup with a Lithium-Ion Battery. This report is focused on the Power Electronic Device (PED) of the VRFB system, i.e., a DC-DC converter and a 3-phase inverter. The topology of the DC-DC converter selected for this application is a Cascaded Buck Boost (CBB) converter that operates with droop control. The inverter selected is a three-leg three-phase inverter implemented with dq control. The two systems are integrated to form a single bidirectional system to aid in the charge and discharge of the VRFB. Its results are simulated and studied.
author2 Amer M. Y. M. Ghias
author_facet Amer M. Y. M. Ghias
Ramesh, Sanjana
format Thesis-Master by Coursework
author Ramesh, Sanjana
author_sort Ramesh, Sanjana
title Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
title_short Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
title_full Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
title_fullStr Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
title_full_unstemmed Design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
title_sort design of a power electronic device for vanadium redox flow battery in a hybrid energy storage system
publisher Nanyang Technological University
publishDate 2023
url https://hdl.handle.net/10356/169500
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