{"id":57066,"date":"2024-10-31T16:32:17","date_gmt":"2024-10-31T15:32:17","guid":{"rendered":"https:\/\/fhi.nl\/?page_id=57066"},"modified":"2024-12-02T11:05:23","modified_gmt":"2024-12-02T10:05:23","slug":"lunchsessie-emc-esd-vereniging","status":"publish","type":"page","link":"https:\/\/fhi.nl\/en\/lunchsessie-emc-esd-vereniging\/","title":{"rendered":"\u201cSupraharmonics from switched-mode power supplies in low-voltage grids\u201d"},"content":{"rendered":"<header id=\"header\" class=\"header header--high\">\n\n\t\n\t\n\t<div class=\"container\">\n\t\t<div class=\"header__content\">\n\t\t\t<div class=\"header__first\">\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h6 class=\"header__subtitle\">EMC-ESD Lunch session<\/h6>\n\t\t\t\t\n\t\t\t\t<h1 class=\"header__title\" >\n\t\t\t\t\t\u201cSupraharmonics from switched-mode power supplies in low-voltage grids\u201d\t\t\t\t<\/h1>\n\n\t\t\t\t<div class=\"header__dots-line\">\n\t\t\t\t\t<svg width=\"431\" height=\"9\" viewbox=\"0 0 431 9\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M430.799 4.192a1.136 1.136 0 1 1-2.272-.001 1.136 1.136 0 0 1 2.272 0Zm-27.272 0a1.135 1.135 0 1 1-2.27 0 1.135 1.135 0 0 1 2.27 0Zm-27.27 0a1.136 1.136 0 1 1-2.272-.001 1.136 1.136 0 0 1 2.272 0Zm-27.272 0a1.39 1.39 0 1 1-2.78 0 1.39 1.39 0 0 1 2.78 0Zm-27.78 0a1.645 1.645 0 1 1-3.29 0 1.645 1.645 0 0 1 3.29 0Zm-28.29 0a1.9 1.9 0 1 1-3.799 0 1.9 1.9 0 0 1 3.799 0Zm-28.799 0a2.154 2.154 0 1 1-4.308 0 2.154 2.154 0 0 1 4.308 0Zm-29.308 0a2.41 2.41 0 1 1-4.819 0 2.41 2.41 0 0 1 4.819 0Zm-29.819 0a2.663 2.663 0 1 1-5.326.001 2.663 2.663 0 0 1 5.326-.001Zm-30.327 0a2.919 2.919 0 1 1-5.837 0 2.919 2.919 0 0 1 5.837 0Zm-30.837 0a3.173 3.173 0 1 1-6.345.001 3.173 3.173 0 0 1 6.345 0Zm-31.346 0a3.428 3.428 0 1 1-6.856 0 3.428 3.428 0 0 1 6.856 0Zm-31.856 0a3.683 3.683 0 1 1-7.365 0 3.683 3.683 0 0 1 7.365 0Zm-32.365 0a3.937 3.937 0 1 1-7.875 0 3.937 3.937 0 0 1 7.875 0Zm-32.874 0a4.192 4.192 0 1 1-8.384 0 4.192 4.192 0 0 1 8.384 0Z\" fill=\"#FFF960\"\/><\/svg>\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"header__second\">\n\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"header__extra-logo\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"493\" src=\"https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1.jpg\" class=\"header__extra-logo-image\" alt=\"\" srcset=\"https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1.jpg 1000w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-300x148.jpg 300w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-768x379.jpg 768w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-18x9.jpg 18w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-576x284.jpg 576w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-472x233.jpg 472w, https:\/\/fhi.nl\/app\/uploads\/2024\/08\/Logo_EMC-ESD-1-200x99.jpg 200w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"header__branch-logos\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t<\/div>\n<\/header>\n\n\n\n\n\n<div class=\"text bg--white\">\n\t<div class=\"container\">\n\t\t\t\t\t<div class='heading-wrapper'><svg width=\"13\" height=\"13\" viewbox=\"0 0 13 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"6.394\" cy=\"6.5\" r=\"6.394\" fill=\"#000\"\/><\/svg><h2>\u201cSupraharmonics from switched-mode power supplies in low-voltage grids\u201d<\/h2><\/div>\t\t\t\t\t\t<div class=\"text__content text__content--1-col\">\n\t\t\t<p>We hereby invite you to the online lunch session of Prof. Leonardo Sandrolini <strong>on Thursday, November 21 from 1:30 PM to 2:30 PM<\/strong>ur. In his English-language presentation, Prof. Sandrolini will discuss <strong>\u201cSupraharmonics from switched-mode power supplies in low-voltage grids\u201d.<\/strong><\/p>\n<p><strong>Description<\/strong><\/p>\n<p>Emissions of Switched-Mode Power Supplies (SMPSs) in modern smart grids or low-voltage distribution networks in the 2-150 kHz \u201csupraharmonics\u201d frequency range require methods of analysis and techniques of measurement that cannot be derived directly from those in the \u201charmonics\u201d \u201d frequency range (up to 2.4 kHz). Transient and nonstationary disturbance components necessitate suitable time-frequency methods and techniques for reliable and accurate estimation. After an initial theoretical and practical discussion of characteristics, objectives and weak points, systematic error and uncertainty of measurements are discussed, with the proposal of a set of recommendations.<\/p>\n<p><strong>Introduction Prof. Leonardo Sandrolini<\/strong><\/p>\n<p>Leonardo Sandrolini received the Laurea degree (Hons.) in Electrical Engineering in 1995 and the Ph.D. degree in Electrical Engineering in 2000, both from the Alma Mater Studiorum \u2013 Universit\u00e0 di Bologna, Bologna, Italy. Since 2001, he is with the Department of Electrical, Electronic, and Information Engineering \u201cGuglielmo Marconi\u201d (DEI), University of Bologna, where is currently an Associate Professor teaching courses of Electrotechnics, Electromagnetic Compatibility and Applied Electromagnetism. His research interests are in the areas of electromagnetic field theory, electromagnetic compatibility (shielding, electromagnetic coupling, conducted emissions and power quality, electromagnetic characterization of dispersive materials, electromagnetic interference in switching converters, electromagnetic interference in railways), electrical characterization of renewable energy sources and wireless power transfer with resonant inductive coupling. He is the author of about 130 papers published in peer-reviewed international journals and conferences. He is the Scientific Coordinator of the Laboratory of Electromagnetic Compatibility (LACEM) of the Department of Electrical, Electronic, and Information Engineering \u201cGuglielmo Marconi\u201d, Alma Mater Studiorum \u2013 Universit\u00e0 di Bologna. He is an Associate editor for the Wiley journals International Journal of Photoenergy and International Journal of RF and Microwave Computer-Aided Engineering and for the MDPI journal Electronics; he is a Member of the Advisory Board of Elsevier International Journal of Electrical Power &amp; Energy Systems. Prof. Sandrolini is a Senior Member of the IEEE, the Secretary of the IEEE EMC Society SC1 Smart Grids, a Member of the IEEE EMC Society TC 7 Electrical Systems and Power Electronics EMC and of the IEEE MTT Society TC MTT-26 Wireless Energy Transfer and Conversion .<\/p>\n<p>&nbsp;<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"text bg--white\">\n\t<div class=\"container\">\n\t\t\t\t\t\t<div class=\"text__content text__content--1-col\">\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":17,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"branches":[],"events":[],"secretariat":[],"categories":[],"themes_tax":[],"class_list":["post-57066","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u201cSupraharmonics from switched-mode power supplies in low-voltage grids\u201d - 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