{"id":159,"date":"2021-02-10T14:49:49","date_gmt":"2021-02-10T13:49:49","guid":{"rendered":"http:\/\/www.ee.pw.edu.pl\/moresic-project\/?p=159"},"modified":"2021-02-18T09:53:28","modified_gmt":"2021-02-18T08:53:28","slug":"bidirectional-multilevel-ac-dc-converter-rated-at-20-kva","status":"publish","type":"post","link":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/2021\/02\/10\/bidirectional-multilevel-ac-dc-converter-rated-at-20-kva\/","title":{"rendered":"Bidirectional multilevel AC-DC converter rated at 20 kVA"},"content":{"rendered":"\n<p>4\ufe0f\u20e3 The main objective of the task named \u201cBidirectional multilevel AC-DC converter rated at 20 kVA\u201d is to perform <strong>#research<\/strong> towards a highly efficient multilevel AC-DC <strong>#converter<\/strong> designed with SiC power devices including <a href=\"https:\/\/www.ee.pw.edu.pl\/moresic-project\/2021\/01\/26\/sic-based-power-electronics-submodules\/\" data-type=\"post\" data-id=\"145\">multilevel submodule structure<\/a>. The investigated converter will be an input stage of the charging infrastructure connecting the three-phase grid with three-wire DC link. As the system is expected to be fully active in different modes, the bidirectional operation up to nominal power (20 kVA) is anticipated. Moreover, the task aims to obtain high efficiency operation (&gt;98% at rated power) without sacrificing the high quality of the input current (THD &lt; 5%).<\/p>\n\n\n\n<p>Secondary objectives: \ud83e\uddfe<\/p>\n\n\n\n<p>\ud83d\udc41\u200d\ud83d\udde8 To <strong>#identify<\/strong> the topology of a multilevel AC\/DC converter that enables bidirectional power flow between grid and DC link<\/p>\n\n\n\n<p>\u270d To identify <strong>#design<\/strong> and operating electrical and thermal parameters in terms of voltage, current and temperature.<\/p>\n\n\n\n<p>\ud83e\uddbe To design and experimentally <strong>#test<\/strong> the prototype of the 20 kVA AC-DC converter<\/p>\n\n\n\n<p>\ud83d\udceb To <strong>#deliver<\/strong> design and operating guidelines for integration of the multilevel AC-DC converter with the charging infrastructure.<\/p>\n\n\n\n<p>\ud83d\udcda To offer career enhancement for the post-doc researchers and high-quality research training to PhD students at <a href=\"https:\/\/www.linkedin.com\/company\/69515739\/admin\/\"><strong>Politechnika Warszawska<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>4\ufe0f\u20e3 The main objective of the task named \u201cBidirectional multilevel AC-DC converter rated at 20 kVA\u201d is to perform #research towards a highly efficient multilevel AC-DC #converter designed with SiC &#8230;<\/p>\n","protected":false},"author":13,"featured_media":166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tasks"],"_links":{"self":[{"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/posts\/159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/comments?post=159"}],"version-history":[{"count":1,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/posts\/159\/revisions"}],"predecessor-version":[{"id":160,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/posts\/159\/revisions\/160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/media\/166"}],"wp:attachment":[{"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/media?parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/categories?post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ee.pw.edu.pl\/moresic-project\/wp-json\/wp\/v2\/tags?post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}