Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system
<b>[Objectives]</b> In this paper, the harmonic characteristics of output voltage for a matrix converter (MC)in marine electric propulsion system are studied.<b>[Methods]</b> Based on triple Fourier Series,an analytical calculation method to determine harmonic components of M...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Editorial Office of Chinese Journal of Ship Research
2019-01-01
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| Series: | Zhongguo Jianchuan Yanjiu |
| Subjects: | |
| Online Access: | http://www.ship-research.com/EN/abstract/abstract1941.shtml |
| _version_ | 1819258990033371136 |
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| author | WU Lingling LI Jiazhi XIAO Hong CHEN Liying LUO Wei |
| author_facet | WU Lingling LI Jiazhi XIAO Hong CHEN Liying LUO Wei |
| author_sort | WU Lingling |
| collection | DOAJ |
| description | <b>[Objectives]</b> In this paper, the harmonic characteristics of output voltage for a matrix converter (MC)in marine electric propulsion system are studied.<b>[Methods]</b> Based on triple Fourier Series,an analytical calculation method to determine harmonic components of MC is proposed. Firstly,combined with the triple Fourier Series,the analytical results of the harmonic components of output voltage for a matrix converter under the direct transfer function modulation strategy are derived. Then according to the results,the harmonic distribution characteristics as well as main harmonic components are analyzed. Finally,the feasibility of the method and the accuracy of the analysis conclusions are verified by comparative analysis against the Fast Fourier Transform(FFT) results of the output voltage waveform obtained from the test.<b>[Results]</b> It is found that the amplitude of common mode components with high frequency of <i>f</i><sub>c</sub> ±<i>f</i><sub>in</sub> and 2<i>f</i><sub>c</sub> ±<i>f</i><sub>in</sub> are higher.<b>[Conclusions]</b> This method can determine the amplitudes and frequency of different harmonic components precisely,which provides a theoretical basis for the study of harmonic suppression,and also improves the theory of harmonic analysis of matrix converter. |
| first_indexed | 2024-12-23T19:02:53Z |
| format | Article |
| id | doaj.art-84a9273042c64f18b771a08a859eebb8 |
| institution | Directory Open Access Journal |
| issn | 1673-3185 1673-3185 |
| language | English |
| last_indexed | 2024-12-23T19:02:53Z |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Chinese Journal of Ship Research |
| record_format | Article |
| series | Zhongguo Jianchuan Yanjiu |
| spelling | doaj.art-84a9273042c64f18b771a08a859eebb82022-12-21T17:34:40ZengEditorial Office of Chinese Journal of Ship ResearchZhongguo Jianchuan Yanjiu1673-31851673-31852019-01-0113S115716410.19693/j.issn.1673-3185.013872018S1025Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion systemWU Lingling0LI Jiazhi1XIAO Hong2CHEN Liying3LUO Wei4China Ship Development and Design Center, Wuhan 430064, ChinaChina Ship Development and Design Center, Wuhan 430064, ChinaChina Ship Development and Design Center, Wuhan 430064, ChinaChina Ship Development and Design Center, Wuhan 430064, ChinaChina Ship Development and Design Center, Wuhan 430064, China<b>[Objectives]</b> In this paper, the harmonic characteristics of output voltage for a matrix converter (MC)in marine electric propulsion system are studied.<b>[Methods]</b> Based on triple Fourier Series,an analytical calculation method to determine harmonic components of MC is proposed. Firstly,combined with the triple Fourier Series,the analytical results of the harmonic components of output voltage for a matrix converter under the direct transfer function modulation strategy are derived. Then according to the results,the harmonic distribution characteristics as well as main harmonic components are analyzed. Finally,the feasibility of the method and the accuracy of the analysis conclusions are verified by comparative analysis against the Fast Fourier Transform(FFT) results of the output voltage waveform obtained from the test.<b>[Results]</b> It is found that the amplitude of common mode components with high frequency of <i>f</i><sub>c</sub> ±<i>f</i><sub>in</sub> and 2<i>f</i><sub>c</sub> ±<i>f</i><sub>in</sub> are higher.<b>[Conclusions]</b> This method can determine the amplitudes and frequency of different harmonic components precisely,which provides a theoretical basis for the study of harmonic suppression,and also improves the theory of harmonic analysis of matrix converter.http://www.ship-research.com/EN/abstract/abstract1941.shtmlelectric propulsionmatrix converterFourier Seriesharmonic analysis |
| spellingShingle | WU Lingling LI Jiazhi XIAO Hong CHEN Liying LUO Wei Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system Zhongguo Jianchuan Yanjiu electric propulsion matrix converter Fourier Series harmonic analysis |
| title | Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| title_full | Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| title_fullStr | Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| title_full_unstemmed | Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| title_short | Harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| title_sort | harmonic spectrum analysis of output voltage for matrix converter in marine electric propulsion system |
| topic | electric propulsion matrix converter Fourier Series harmonic analysis |
| url | http://www.ship-research.com/EN/abstract/abstract1941.shtml |
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