{"id":2759,"date":"2020-04-17T09:35:41","date_gmt":"2020-04-17T07:35:41","guid":{"rendered":"https:\/\/www.hsu-hh.de\/ees\/?page_id=2759"},"modified":"2021-05-28T12:28:29","modified_gmt":"2021-05-28T10:28:29","slug":"concept-analysis-of-an-electrical-fuel-cell-integration-in-modern-aircraft","status":"publish","type":"page","link":"https:\/\/www.hsu-hh.de\/ees\/en\/research-cluster-aeronautics\/concept-analysis-of-an-electrical-fuel-cell-integration-in-modern-aircraft","title":{"rendered":"Concept Analysis of an Electrical Fuel Cell Integration in Modern Aircraft"},"content":{"rendered":"<p>Within\u00a0the flagship project &#8222;Cabin Technology and Multifunctional Fuel Cell System&#8220; deals the\u00a0subproject &#8222;Design and analysis of the fuel cell grid&#8220; with a high efficiency weight optimized power supply based on a multi functional fuel cell system. This project is realized by\u00a0the Institute of Electrical Power Systems at Helmut Schmidt University in cooperation with Airbus Operations <abbr title=\"Gesellschaft mit beschr\u00e4nkter Haftung\">GmbH<\/abbr>.<\/p>\n<ol>\n<li>The application of a fuel cell system as an APU alternative has many advantages compared to the conventional auxiliary power unit (APU). To achieve these benefits, the fuel cell system design has to ensure that all connected consumers are supplied sufficient with electrical power. Therefore, an optimized architecture of the fuel cell system must be developed.<\/li>\n<li>To improve the electrical dynamics of the fuel cell especially during high peak power demands different methods are considered. One approach could be the integration of a short time energy storage as illustrated in the figure.<\/li>\n<li>For availability and redundancy the fuel cell system has to split into two subsystems. Furthermore the two subsystems have to be connected in parallel to bundle the power delivery and to balance the power. This complex structure requires smart safety arrangements to protect the grid in case of failures.<\/li>\n<\/ol>\n<figure id=\"attachment_2845\" aria-describedby=\"caption-attachment-2845\" style=\"width: 628px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2845\" src=\"https:\/\/www.hsu-hh.de\/ees\/wp-content\/uploads\/sites\/680\/2020\/04\/131en_Airbus-Fuel-Cell_9z.jpg\" alt=\"131en_Airbus Fuel Cell_9z\" width=\"628\" height=\"400\" data-credit=\"HSU \/ EES\" srcset=\"https:\/\/www.hsu-hh.de\/ees\/wp-content\/uploads\/sites\/680\/2020\/04\/131en_Airbus-Fuel-Cell_9z.jpg 628w, https:\/\/www.hsu-hh.de\/ees\/wp-content\/uploads\/sites\/680\/2020\/04\/131en_Airbus-Fuel-Cell_9z-300x191.jpg 300w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><figcaption id=\"caption-attachment-2845\" class=\"wp-caption-text\">Possible electrical architecture with four different locations for integration of the short time energy storage<\/figcaption><\/figure>\n<h2>Contact Person:<\/h2>\n<p>Prof. <abbr title=\"Doktor der Ingenieurwissenschaften\">Dr.-Ing.<\/abbr> <abbr title=\"habilitatus\">habil.<\/abbr> Detlef Schulz (project manager)<br \/>\nFaculty of Electrical Engineering<br \/>\nElectrical Power Systems<\/p>\n<p>Cooperation Partner: Airbus Operations <abbr title=\"Gesellschaft mit beschr\u00e4nkter Haftung\">GmbH<\/abbr><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Within\u00a0the flagship project &#8222;Cabin Technology and Multifunctional Fuel Cell System&#8220; deals the\u00a0subproject &#8222;Design and analysis of the fuel cell grid&#8220; with a high efficiency weight optimized power supply based on [&hellip;]<\/p>\n","protected":false},"author":57,"featured_media":0,"parent":1417,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[348,7],"tags":[],"class_list":["post-2759","page","type-page","status-publish","hentry","category-projects","category-research"],"_links":{"self":[{"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/pages\/2759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/users\/57"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/comments?post=2759"}],"version-history":[{"count":3,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/pages\/2759\/revisions"}],"predecessor-version":[{"id":4700,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/pages\/2759\/revisions\/4700"}],"up":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/pages\/1417"}],"wp:attachment":[{"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/media?parent=2759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/categories?post=2759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ees\/wp-json\/wp\/v2\/tags?post=2759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}