{"id":405,"date":"2024-04-23T18:41:00","date_gmt":"2024-04-23T16:41:00","guid":{"rendered":"https:\/\/aeewpclone.aee-intec.at\/project\/machbarkeitsstudie-lumenion-stahlspeicher-als-flexible-moeglichkeit-erneuerbaren-dampf-zur-nutzung-in-einer-brauerei-zu-erzeugen\/"},"modified":"2025-07-08T08:44:07","modified_gmt":"2025-07-08T06:44:07","slug":"lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery","status":"publish","type":"project","link":"https:\/\/www.aee-intec.at\/en\/project\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\/","title":{"rendered":"Machbarkeitsstudie Lumenion &#8211; Stahlspeicher als flexible M\u00f6glichkeit, erneuerbaren Dampf zur Nutzung in einer Brauerei zu erzeugen"},"content":{"rendered":"\n<p>In einer Machbarkeitsstudie wurde der Einsatz eines Dampfspeichers f\u00fcr die erneuerbare Dampfversorgung einer neu errichteten Brauerei untersucht. Das Speichersystem enth\u00e4lt einen Stahlkern, der selbst erzeugten Strom oder g\u00fcnstigen \u00dcberschussstrom als W\u00e4rme speichert, die sp\u00e4ter von einem gekoppelten Dampferzeuger in Dampf umgewandelt werden kann. Konkret wurde eine j\u00e4hrliche Simulation auf Stundenbasis mit eigener PV-Erzeugung oder Bezug von EPEX-Spotmarktstrom aufgesetzt, bei der Stromangebot und Strombedarf verglichen und die Szenarien auf technische sowie \u00f6konomische KPIs untersucht wurden. In einer Sensitivit\u00e4tsanalyse wurden verschiedene Parameter variiert, ihr Einfluss untersucht und die bestm\u00f6gliche Kombination aus Stromzufuhr (in Form von installierter PV-Leistung oder m\u00f6glichst g\u00fcnstigem EPEX-Strom) und Speichergr\u00f6\u00dfen gesucht, um das fluktuierende Stromangebot und den Strombedarf in Einklang zu bringen.   <\/p>\n\n<p>Dabei gibt es unterschiedliche Problemstellungen f\u00fcr die beiden Szenarien: Bei der auf PV-Eigenproduktion basierten Stromzufuhr geht es haupts\u00e4chlich darum, eine sinnvolle Reihenfolge der strombeziehenden Aggregate festzulegen, sodass der erzeugte Strom m\u00f6glichst effizient einen m\u00f6glichst hohen Anteil des Eigenstrombedarfs decken kann (hoher Autarkiegrad) und m\u00f6glichst wenig ins Netz eingespeist wird (hoher Eigenversorgungsgrad). Beim Strombezug \u00fcber den EPEX-Spotmarkt liegt die Herausforderung dagegen darin, eine Entscheidungslogik zu entwickeln, nach der m\u00f6glichst viel Strom bezogen wird, wenn er am g\u00fcnstigsten ist. Das hei\u00dft, statt einfach einen Grenzpreis festzulegen, unterhalb dessen Strom eingekauft werden soll, sollte eine Logik implementiert werden, die auch ber\u00fccksichtigt, dass der Preis \u00fcber mehrere aufeinanderfolgende Stunden hinweg weiter fallen k\u00f6nnte. Gerade in Zeiten negativer Strompreise kann dadurch viel Geld gespart werden.   <\/p>\n","protected":false},"author":2,"featured_media":403,"parent":0,"menu_order":0,"template":"","class_list":["post-405","project","type-project","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Machbarkeitsstudie Lumenion - Stahlspeicher als flexible M\u00f6glichkeit, erneuerbaren Dampf zur Nutzung in einer Brauerei zu erzeugen - AEE INTEC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aee-intec.at\/en\/project\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/\",\"url\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/\",\"name\":\"Machbarkeitsstudie Lumenion - Stahlspeicher als flexible M\u00f6glichkeit, erneuerbaren Dampf zur Nutzung in einer Brauerei zu erzeugen - AEE INTEC\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.aee-intec.at\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/bilder2731_1280x430_f.jpg\",\"datePublished\":\"2024-04-23T16:41:00+00:00\",\"dateModified\":\"2025-07-08T06:44:07+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.aee-intec.at\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/bilder2731_1280x430_f.jpg\",\"contentUrl\":\"https:\\\/\\\/www.aee-intec.at\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/bilder2731_1280x430_f.jpg\",\"width\":1280,\"height\":430,\"caption\":\"Lumenion GmbH, Herbert Piereder\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/lumenion-feasibility-study-steel-storage-as-a-flexible-and-renewable-steam-storage-and-generation-technology-in-a-brewery\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/home-page\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Project\",\"item\":\"https:\\\/\\\/www.aee-intec.at\\\/en\\\/project\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Machbarkeitsstudie Lumenion &#8211; 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