Print Email Facebook Twitter Design Guideline for PWM Converter Implementing Periodic VSFPWM Title Design Guideline for PWM Converter Implementing Periodic VSFPWM: A Comprehensive Analysis on the Harmonics Spectrum Author Wu, Y. (TU Delft DC systems, Energy conversion & Storage) Qin, Z. (TU Delft DC systems, Energy conversion & Storage) Soeiro, Thiago B. (University of Twente) Bauer, P. (TU Delft DC systems, Energy conversion & Storage) Date 2023 Abstract With the great emphasis from the international standard-setting community on the so-called supra-harmonics emissions (2-150 kHz), there are increasing research efforts in this noise level identification, measurement, standard setting and mitigation. The periodic variable switching frequency PWM method, which is known as VSFPWM, can reshape the generated output harmonics spectrum of the grid-connected PWM converter, leading to a significantly lower harmonics peaks, thus keeping the harmonics emission strictly below the harmonics emission standards e.g., IEEE519 & IEC-61000 series. This work conducted an insightful analysis on the harmonics spectra generated by the periodic VSFPWM based on newly derived analytical models. Besides, the sinusoidal VSFPWM which is often used in AC/DC PWM converter, is taken as an example of periodic VSFPWM profile to achieve the minimum efforts of AC filtering. Finally, experimental tests are conducted to verify the analysis and the design guideline provided in this paper. Subject Periodic variable switching frequency PWMsupra-harmonicsAC/DC converterharmonic spectrum To reference this document use: http://resolver.tudelft.nl/uuid:5e562776-65df-4284-bdee-818d5e1a881a DOI https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213757 Publisher IEEE Embargo date 2024-02-22 ISBN 979-8-3503-3620-7 Source Proceedings of the 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia) Event 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia), 2023-05-22 → 2023-05-25, Jeju Island, Korea, Republic of Bibliographical note Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2023 Y. Wu, Z. Qin, Thiago B. Soeiro, P. Bauer Files PDF Design_Guideline_for_PWM_ ... ectrum.pdf 6.93 MB Close viewer /islandora/object/uuid:5e562776-65df-4284-bdee-818d5e1a881a/datastream/OBJ/view