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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| Other Authors: | |
| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2019
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| Online Access: | http://hdl.handle.net/10356/77460 |
| _version_ | 1811686370018590720 |
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| author | Zhang, Xuecen |
| author2 | Zhang Xinan |
| author_facet | Zhang Xinan Zhang, Xuecen |
| author_sort | Zhang, Xuecen |
| collection | NTU |
| 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. |
| first_indexed | 2024-10-01T04:59:20Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/77460 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:59:20Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-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 |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Power electronics Zhang, Xuecen Study of modulation strategy for three-level active neutral point clamped inverter |
| title | 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_short | 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 |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Power electronics |
| url | http://hdl.handle.net/10356/77460 |
| work_keys_str_mv | AT zhangxuecen studyofmodulationstrategyforthreelevelactiveneutralpointclampedinverter |