Three-phase fixed-to-variable power and frequency conversion using voltage-fed quasi-Z-source direct matrix converter by various pulse-width-modulation control schemes.
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| Title: | Three-phase fixed-to-variable power and frequency conversion using voltage-fed quasi-Z-source direct matrix converter by various pulse-width-modulation control schemes. |
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| Authors: | Manivannan, S.1 (AUTHOR) smani1986@outlook.com, Rajalashmi, K.2 (AUTHOR) rajalashmik@bitsathy.ac.in, Saravanakumar, N.3 (AUTHOR) sarapalani81@gmail.com |
| Source: | Electrical Engineering. Aug2025, Vol. 107 Issue 8, p10191-10214. 24p. |
| Subjects: | Electric power conversion, Matrix converters, Energy dissipation, Electric current converters, Pulse width modulation, Mechanical efficiency, Harmonic distortion (Physics) |
| Abstract: | To moderate switching losses and to succeed in high efficiency in power conversion, a new approach to voltage-fed quasi-Z-source direct matrix converter (QZSDMC) is critically evaluated with different modulation techniques by introducing novel PWM techniques. The modulation techniques proposed for QZSDMC include simple boost, maximum boost, maximum constant boost, maximum voltage-gain current control, and hybrid minimum voltage stress controls. This technique effectively reins both the rectifier sideways and inverter sideways of the matrix converter-like circuit. These techniques offer advantages over the traditional ZSDMC, such as fewer components, compact size, and better efficiency over a wide array of well-ordered buck–boost operating conditions. Among the anticipated techniques, the maximum constant boost and maximum voltage-gain control result in lower harmonic content in the output reduced switching (current) stresses, lower (switching) voltages, and maximum (voltage) gain for an agreed modulation index. The hybrid minimum voltage stress current control technique minimizes switching stress in all switches of the circuit, compared to the other techniques, while maintaining the same voltage gain. The paper also analyzes the affiliation concerning voltage gain and modulation index, as well as the relationship between switching voltage stresses and voltage gain for each method. The proposed modulation techniques are validated through simulation using MATLAB and experimental validation. [ABSTRACT FROM AUTHOR] |
| Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 187536928 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Three-phase fixed-to-variable power and frequency conversion using voltage-fed quasi-Z-source direct matrix converter by various pulse-width-modulation control schemes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Manivannan%2C+S%2E%22">Manivannan, S.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> smani1986@outlook.com</i><br /><searchLink fieldCode="AR" term="%22Rajalashmi%2C+K%2E%22">Rajalashmi, K.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> rajalashmik@bitsathy.ac.in</i><br /><searchLink fieldCode="AR" term="%22Saravanakumar%2C+N%2E%22">Saravanakumar, N.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> sarapalani81@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Electrical+Engineering%22">Electrical Engineering</searchLink>. Aug2025, Vol. 107 Issue 8, p10191-10214. 24p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electric+power+conversion%22">Electric power conversion</searchLink><br /><searchLink fieldCode="DE" term="%22Matrix+converters%22">Matrix converters</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+dissipation%22">Energy dissipation</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+current+converters%22">Electric current converters</searchLink><br /><searchLink fieldCode="DE" term="%22Pulse+width+modulation%22">Pulse width modulation</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+efficiency%22">Mechanical efficiency</searchLink><br /><searchLink fieldCode="DE" term="%22Harmonic+distortion+%28Physics%29%22">Harmonic distortion (Physics)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: To moderate switching losses and to succeed in high efficiency in power conversion, a new approach to voltage-fed quasi-Z-source direct matrix converter (QZSDMC) is critically evaluated with different modulation techniques by introducing novel PWM techniques. The modulation techniques proposed for QZSDMC include simple boost, maximum boost, maximum constant boost, maximum voltage-gain current control, and hybrid minimum voltage stress controls. This technique effectively reins both the rectifier sideways and inverter sideways of the matrix converter-like circuit. These techniques offer advantages over the traditional ZSDMC, such as fewer components, compact size, and better efficiency over a wide array of well-ordered buck–boost operating conditions. Among the anticipated techniques, the maximum constant boost and maximum voltage-gain control result in lower harmonic content in the output reduced switching (current) stresses, lower (switching) voltages, and maximum (voltage) gain for an agreed modulation index. The hybrid minimum voltage stress current control technique minimizes switching stress in all switches of the circuit, compared to the other techniques, while maintaining the same voltage gain. The paper also analyzes the affiliation concerning voltage gain and modulation index, as well as the relationship between switching voltage stresses and voltage gain for each method. The proposed modulation techniques are validated through simulation using MATLAB and experimental validation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00202-025-03022-w Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 24 StartPage: 10191 Subjects: – SubjectFull: Electric power conversion Type: general – SubjectFull: Matrix converters Type: general – SubjectFull: Energy dissipation Type: general – SubjectFull: Electric current converters Type: general – SubjectFull: Pulse width modulation Type: general – SubjectFull: Mechanical efficiency Type: general – SubjectFull: Harmonic distortion (Physics) Type: general Titles: – TitleFull: Three-phase fixed-to-variable power and frequency conversion using voltage-fed quasi-Z-source direct matrix converter by various pulse-width-modulation control schemes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Manivannan, S. – PersonEntity: Name: NameFull: Rajalashmi, K. – PersonEntity: Name: NameFull: Saravanakumar, N. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 09487921 Numbering: – Type: volume Value: 107 – Type: issue Value: 8 Titles: – TitleFull: Electrical Engineering Type: main |
| ResultId | 1 |
