Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter
A variety of modulation strategies for suppressing output common-mode voltage (CMV) of indirect matrix converters (IMC) have been proposed, but most of them mainly reduce the peak of CMV by 42.3%. The frequency-domain characteristics of CMV have not been deeply analyzed. In order to improve the theo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-05-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/15/11/3991 |
| _version_ | 1797493592526159872 |
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| author | Haiming Liu Linfeng Huang Cheng Lin Yifu Ding Yun Wang Shanhu Li |
| author_facet | Haiming Liu Linfeng Huang Cheng Lin Yifu Ding Yun Wang Shanhu Li |
| author_sort | Haiming Liu |
| collection | DOAJ |
| description | A variety of modulation strategies for suppressing output common-mode voltage (CMV) of indirect matrix converters (IMC) have been proposed, but most of them mainly reduce the peak of CMV by 42.3%. The frequency-domain characteristics of CMV have not been deeply analyzed. In order to improve the theory of frequency-domain characteristics of output common-mode voltage of IMC, this paper proposed a common-mode frequency domain analysis of five common-mode voltage peak suppression modulation methods for IMC. The common-mode voltage spectrum corresponding to the five modulation methods is obtained by the triple Fourier series, and the variation laws of the output common-mode components of the five modulation methods under different modulation indexes are compared and analyzed. By comparing and analyzing the low-frequency amplitude characteristics and high-frequency amplitude characteristics of five modulation methods, the suppression performance of the five modulation methods is evaluated. Finally, experiments verify the correctness of the theoretical analysis of the frequency domain characteristics of the output common-mode voltage of the indirect matrix converter. |
| first_indexed | 2024-03-10T01:22:13Z |
| format | Article |
| id | doaj.art-b6bf2f86652045118b128ec17776d2df |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T01:22:13Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-b6bf2f86652045118b128ec17776d2df2023-11-23T13:58:33ZengMDPI AGEnergies1996-10732022-05-011511399110.3390/en15113991Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix ConverterHaiming Liu0Linfeng Huang1Cheng Lin2Yifu Ding3Yun Wang4Shanhu Li5School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaState Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, ChinaSchool of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaChina Automotive Technology and Research Center Co., Ltd., Tianjin 300300, ChinaChina Automotive Technology and Research Center Co., Ltd., Tianjin 300300, ChinaState Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, ChinaA variety of modulation strategies for suppressing output common-mode voltage (CMV) of indirect matrix converters (IMC) have been proposed, but most of them mainly reduce the peak of CMV by 42.3%. The frequency-domain characteristics of CMV have not been deeply analyzed. In order to improve the theory of frequency-domain characteristics of output common-mode voltage of IMC, this paper proposed a common-mode frequency domain analysis of five common-mode voltage peak suppression modulation methods for IMC. The common-mode voltage spectrum corresponding to the five modulation methods is obtained by the triple Fourier series, and the variation laws of the output common-mode components of the five modulation methods under different modulation indexes are compared and analyzed. By comparing and analyzing the low-frequency amplitude characteristics and high-frequency amplitude characteristics of five modulation methods, the suppression performance of the five modulation methods is evaluated. Finally, experiments verify the correctness of the theoretical analysis of the frequency domain characteristics of the output common-mode voltage of the indirect matrix converter.https://www.mdpi.com/1996-1073/15/11/3991indirect matrix converter (IMC)common-mode componentsspectrum analysistriple Fourier seriesvoltage transfer ratio (VTR) |
| spellingShingle | Haiming Liu Linfeng Huang Cheng Lin Yifu Ding Yun Wang Shanhu Li Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter Energies indirect matrix converter (IMC) common-mode components spectrum analysis triple Fourier series voltage transfer ratio (VTR) |
| title | Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter |
| title_full | Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter |
| title_fullStr | Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter |
| title_full_unstemmed | Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter |
| title_short | Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter |
| title_sort | analysis of high frequency common mode component characteristics of common mode peak voltage suppression method for indirect matrix converter |
| topic | indirect matrix converter (IMC) common-mode components spectrum analysis triple Fourier series voltage transfer ratio (VTR) |
| url | https://www.mdpi.com/1996-1073/15/11/3991 |
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