A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters
The unbalance of neutral-point potential (NPP) is an important problem in three-level converter. This paper proposes a neutral-point potential balancing control method with the third harmonic injected pulse width modulation (PWM) for three-level converters, which can a) realize better steady and dyn...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-12-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722019370 |
| _version_ | 1797952123655159808 |
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| author | Jie Tian Jiaxiong Xu Mingzhi Gao Rui Li Miao Yu |
| author_facet | Jie Tian Jiaxiong Xu Mingzhi Gao Rui Li Miao Yu |
| author_sort | Jie Tian |
| collection | DOAJ |
| description | The unbalance of neutral-point potential (NPP) is an important problem in three-level converter. This paper proposes a neutral-point potential balancing control method with the third harmonic injected pulse width modulation (PWM) for three-level converters, which can a) realize better steady and dynamic performance of restraining the NPP unbalance; b) realize the similar performance with the space vector pulse width modulation (SVPWM) but with less amount of calculation; c) be applied in multiple operating modes such as grid-tied/off-grid mode, voltage-source/current-source mode. Finally, simulation results are presented, which validate the performance of the proposed method. |
| first_indexed | 2024-04-10T22:42:25Z |
| format | Article |
| id | doaj.art-19c7ab31cf07456385fd7fa1094cc329 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-10T22:42:25Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-19c7ab31cf07456385fd7fa1094cc3292023-01-16T04:08:12ZengElsevierEnergy Reports2352-48472022-12-01816A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level convertersJie Tian0Jiaxiong Xu1Mingzhi Gao2Rui Li3Miao Yu4Wuhan Second Ship Design and Research Institute, Wuhan 430205, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaWuhan Second Ship Design and Research Institute, Wuhan 430205, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, China; Corresponding author.The unbalance of neutral-point potential (NPP) is an important problem in three-level converter. This paper proposes a neutral-point potential balancing control method with the third harmonic injected pulse width modulation (PWM) for three-level converters, which can a) realize better steady and dynamic performance of restraining the NPP unbalance; b) realize the similar performance with the space vector pulse width modulation (SVPWM) but with less amount of calculation; c) be applied in multiple operating modes such as grid-tied/off-grid mode, voltage-source/current-source mode. Finally, simulation results are presented, which validate the performance of the proposed method.http://www.sciencedirect.com/science/article/pii/S2352484722019370Neutral-point potential balancingThird harmonic injectedThree-level converter |
| spellingShingle | Jie Tian Jiaxiong Xu Mingzhi Gao Rui Li Miao Yu A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters Energy Reports Neutral-point potential balancing Third harmonic injected Three-level converter |
| title | A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters |
| title_full | A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters |
| title_fullStr | A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters |
| title_full_unstemmed | A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters |
| title_short | A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters |
| title_sort | neutral point potential balancing control method with third harmonic injected pulse width modulation for three level converters |
| topic | Neutral-point potential balancing Third harmonic injected Three-level converter |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722019370 |
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