Study of modulation strategy for three-level active neutral point clamped inverter

As renewable energy quickly penetrates into smart gird in recent decades, power converters and inverters, which perform as connection between energy and grid, have received lots of attention. Compared to 2-level inverter, multilevel inverter can generate premium power. This paper focuses on advanced...

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主要作者: Zhang, Xuecen
其他作者: Zhang Xinan
格式: Final Year Project
語言:English
出版: 2019
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在線閱讀:http://hdl.handle.net/10356/77460
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機構: Nanyang Technological University
語言: English
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spelling sg-ntu-dr.10356-774602023-07-07T17:16:51Z Study of modulation strategy for three-level active neutral point clamped inverter Zhang, Xuecen Zhang Xinan School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Power electronics As renewable energy quickly penetrates into smart gird in recent decades, power converters and inverters, which perform as connection between energy and grid, have received lots of attention. Compared to 2-level inverter, multilevel inverter can generate premium power. This paper focuses on advanced active neutral point clamped (ANPC) inverter. Relevant modulation strategies are studied and one improved space vector modulation (SVM) which comprehensively considers neutral point voltage and switching loss issues is implemented through SIMULINK. Outcome indicates that this modulation has a good performance in terms of loss reduction and balancing neutral point voltage in simulation environment. It is recommended that more modulation strategies which consider different purposes can be designed to better apply ANPC inverter into industry. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-05-29T06:09:32Z 2019-05-29T06:09:32Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/77460 en Nanyang Technological University 54 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Power electronics
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Power electronics
Zhang, Xuecen
Study of modulation strategy for three-level active neutral point clamped inverter
description As renewable energy quickly penetrates into smart gird in recent decades, power converters and inverters, which perform as connection between energy and grid, have received lots of attention. Compared to 2-level inverter, multilevel inverter can generate premium power. This paper focuses on advanced active neutral point clamped (ANPC) inverter. Relevant modulation strategies are studied and one improved space vector modulation (SVM) which comprehensively considers neutral point voltage and switching loss issues is implemented through SIMULINK. Outcome indicates that this modulation has a good performance in terms of loss reduction and balancing neutral point voltage in simulation environment. It is recommended that more modulation strategies which consider different purposes can be designed to better apply ANPC inverter into industry.
author2 Zhang Xinan
author_facet Zhang Xinan
Zhang, Xuecen
format Final Year Project
author Zhang, Xuecen
author_sort Zhang, Xuecen
title Study of modulation strategy for three-level active neutral point clamped inverter
title_short Study of modulation strategy for three-level active neutral point clamped inverter
title_full Study of modulation strategy for three-level active neutral point clamped inverter
title_fullStr Study of modulation strategy for three-level active neutral point clamped inverter
title_full_unstemmed Study of modulation strategy for three-level active neutral point clamped inverter
title_sort study of modulation strategy for three-level active neutral point clamped inverter
publishDate 2019
url http://hdl.handle.net/10356/77460
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