A practical control method for single-phase input PMSM drives with small DC-Link capacitor

dc.authorid0009-0005-6006-8378
dc.authorid0000-0002-6173-0440
dc.authorid0000-0002-0643-0728
dc.authorid0000-0001-6393-8299
dc.contributor.authorDeshmukh, Akshay Vijayraoen_US
dc.contributor.authorAfshar, Mojtabaen_US
dc.contributor.authorJena, Sritamen_US
dc.contributor.authorHava, Ahmet Masumen_US
dc.contributor.authorYu, Zhenen_US
dc.contributor.authorAkın, Bilalen_US
dc.date.accessioned2025-08-27T11:25:19Z
dc.date.available2025-08-27T11:25:19Z
dc.date.issued2025-03
dc.departmentIşık Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering and Natural Sciences, Department of Electrical and Electronics Engineeringen_US
dc.descriptionThis work was supported by Texas Instruments.en_US
dc.description.abstractThe primary function of the large electrolytic dc-link capacitor in the single-phase input motor drives is to enhance dc voltage stability by minimizing voltage fluctuations. Because they are both bulky and unreliable components, reducing the size of dc-link capacitors or substituting them with significantly low capacitance value film capacitors offers numerous advantages. This article introduces a method that allows using a voltage source inverter with a small film dc-link capacitor, which results in equivalent performance to high-value capacitor drives. In this approach, the effect of dc-link voltage ripple is designed as a periodic disturbance in the current loop. A proportional-integral-resonant (PIR) control strategy is implemented to eliminate the designed double-line frequency disturbance observed in motor currents, thereby ensuring a smooth motor torque response. This solution meets crucial criteria for home appliances, specifically addressing input current harmonic requirements through power factor correction while effectively reducing the adverse effects of substantial dc-link ripple on motor torque, even when employing a film capacitor (10–50 µF range). The proposed framework is experimentally tested on permanent magnet synchronous motors with fan-load and dynamometers. Experimental results demonstrate, with PIR, an 80% reduction in current and torque ripple occurring due to the use of a low-value dc-link film capacitor. This also achieves performance within ±5% of the results obtained with a drive equipped with a 1200 µF dc capacitor. In addition, the line-side power factor exceeds 0.98 for loads exceeding 8% of the rated power.en_US
dc.description.sponsorshipTexas Instrumentsen_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationDeshmukh, A. V., Afshar, M., Jena, S., Hava, A. M., Yu, Z., & Akın, B. (2025). A practical control method for single-phase input PMSM drives with small DC-Link capacitor. IEEE Transactions on Power Electronics, 40(3), 4358-4373. doi:https://doi.org/10.1109/TPEL.2024.3503475en_US
dc.identifier.doi10.1109/TPEL.2024.3503475
dc.identifier.endpage4373
dc.identifier.issn0885-8993
dc.identifier.issn1941-0107
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85210391242
dc.identifier.scopusqualityQ1
dc.identifier.startpage4358
dc.identifier.urihttps://hdl.handle.net/11729/6665
dc.identifier.urihttps://doi.org/10.1109/TPEL.2024.3503475
dc.identifier.volume40
dc.identifier.wosWOS:001385634700030
dc.identifier.wosqualityQ1
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScience Citation Index Expanded (SCI-EXPANDED)en_US
dc.institutionauthorHava, Ahmet Masumen_US
dc.institutionauthorid0000-0001-6393-8299
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDouble-line frequency torque ripple suppressionen_US
dc.subjectElectrolytic capacitor-less motor drivesen_US
dc.subjectHome appliancesen_US
dc.subjectPower factor correction (PFC)en_US
dc.subjectProportional-integral-resonant (PIR) controllersen_US
dc.subjectCapacitanceen_US
dc.subjectCapacitor banken_US
dc.subjectDC motorsen_US
dc.subjectDomestic appliancesen_US
dc.subjectDynamometersen_US
dc.subjectElectric machine controlen_US
dc.subjectElectrolytic capacitorsen_US
dc.subjectFilm capacitoren_US
dc.subjectNatural frequenciesen_US
dc.subjectThree term control systemsen_US
dc.subjectDouble line frequencyen_US
dc.subjectElectrolytic capacitor-lessen_US
dc.subjectElectrolytic capacitor-less motor driveen_US
dc.subjectMotor driveen_US
dc.subjectPower factor correctionen_US
dc.subjectPower factor correctionsen_US
dc.subjectProportional-integral/-resonant controllersen_US
dc.subjectRipple suppressionen_US
dc.subjectTorque ripplesen_US
dc.subjectPermanent magnetsen_US
dc.subjectDiode rectifieren_US
dc.subject3-phase inverteren_US
dc.subjectSuppressionen_US
dc.subjectConverteren_US
dc.titleA practical control method for single-phase input PMSM drives with small DC-Link capacitoren_US
dc.typeArticleen_US
dspace.entity.typePublicationen_US

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