{"id":11197,"date":"2021-07-15T15:12:45","date_gmt":"2021-07-15T13:12:45","guid":{"rendered":"https:\/\/www.univ-smb.fr\/locie\/?p=11197"},"modified":"2022-01-18T14:27:28","modified_gmt":"2022-01-18T13:27:28","slug":"professeur-invite-le-locie-accueille-dr-daha-hassan-daher-du-centre-detudes-et-de-recherche-de-djibouti","status":"publish","type":"post","link":"https:\/\/www.univ-smb.fr\/locie\/2021\/07\/15\/professeur-invite-le-locie-accueille-dr-daha-hassan-daher-du-centre-detudes-et-de-recherche-de-djibouti\/","title":{"rendered":"Professeur invit\u00e9: le LOCIE accueille Dr. Daha Hassan Daher du Centre d\u2019Etudes et de Recherche de Djibouti"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-11200 alignleft\" src=\"https:\/\/www.univ-smb.fr\/locie\/wp-content\/uploads\/sites\/72\/2021\/07\/daher-254x300.jpg\" alt=\"\" width=\"254\" height=\"300\" \/>Le LOCIE accueille en cette p\u00e9riode estivale un professeur invit\u00e9 pour un mois, il s&rsquo;agit du <strong>Dr. Daha Hassan Daher, <\/strong>chercheur &amp; chef de laboratoire au Laboratoire des Energies Nouvelles et Renouvelables de l&rsquo;<a href=\"http:\/\/www.cerd.dj\/ist.html\">Institut des Sciences de la Terre<\/a> du <a href=\"http:\/\/www.cerd.dj\/\">Centre d\u2019Etudes et de Recherche de Djibouti<\/a>.<\/p>\n<p>Le Dr Daha Hassan Daher travaille en collaboration avec le LOCIE sur le <strong>D\u00e9veloppement d\u2019une\u00a0 plateforme\u00a0 R&amp;D pour l\u2019instrumentation et le suivi d\u2019un syst\u00e8me solaire\u00a0 photovolta\u00efque (PV)\u00a0 compos\u00e9 de plusieurs technologies de modules PV (PV-PIMS). Ce projet financ\u00e9 par l&rsquo;<a href=\"https:\/\/www.auf.org\/\">AUF<\/a> regroupe \u00e9galement l&rsquo;<\/strong><a href=\"https:\/\/www.univ-smb.fr\/solaracademy\/\">EUR-Solar Academy<\/a>, et le LRA3E de l&rsquo;<a href=\"http:\/\/www.una.mr\/\">Universit\u00e9 de Nouakchott Al-Aasiriya.<\/a><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>L\u2019objectif principal de ce projet consiste \u00e0 d\u00e9velopper une plateforme de recherche et d\u00e9veloppement pour le suivi des performances de diff\u00e9rentes technologies solaires photovolta\u00efques dans une zone aride pour l\u2019optimisation de la production instantan\u00e9e et la pr\u00e9servation des performances dans le temps. Cet objectif peut \u00eatre atteint par une \u00e9valuation pr\u00e9cise de la performance technologies photovolta\u00efques sans sous-estimer l\u2019impact des facteurs climatiques et environnementaux (temp\u00e9rature, irradiation solaire, empoussi\u00e8rement). Il s\u2019en suit une analyse des d\u00e9gradations des performances au cours du temps et l\u2019\u00e9laboration d\u2019un outil d\u2019aide \u00e0 la d\u00e9cision.<\/p>\n<p>En cons\u00e9quence, les principaux objectifs au cours des diff\u00e9rentes \u00e9tapes de ce projet sont r\u00e9sum\u00e9s comme suit\u00a0:<\/p>\n<ul>\n<li>R\u00e9pertorier et analyser les technologies photovolta\u00efques existantes utilis\u00e9es dans tout le territoire de la R\u00e9publique de Djibouti\u00a0;<\/li>\n<li>D\u00e9velopper une plateforme d\u2019instrumentation et de suivi de modules PV de diff\u00e9rentes technologies\u00a0;<\/li>\n<li>Pr\u00e9senter les conditions environnementales du site telles que la temp\u00e9rature ambiante, la quantit\u00e9 d\u2019irradiation re\u00e7ue, la vitesse et la direction du vent. Cela va nous permettre de mieux interpr\u00e9ter les performances de ces technologies solaires\u00a0;<\/li>\n<li>Evaluer l\u2019impact des facteurs climatiques sur les performances pour en extraire les pertes dues \u00e0 l\u2019empoussi\u00e8rement\u00a0;<\/li>\n<li>Mis en place d\u2019un outil informatique pour analyser les performances sur une longue dur\u00e9e\u00a0;<\/li>\n<\/ul>\n<p>A partir des donn\u00e9es issues du monitoring, le travail consiste tout d\u2019abord \u00e0 analyser l\u2019impact des facteurs environnementaux: climatiques (temp\u00e9rature, humidit\u00e9) et d\u00e9p\u00f4ts de poussi\u00e8res sur les performances des technologies PV. Cette \u00e9tape doit aboutir \u00e0 la r\u00e9alisation d\u2019une instrumentation adapt\u00e9e permettant de renseigner notamment\u00a0: les caract\u00e9ristiques \u00e9lectriques (Intensit\u00e9, tension, rendement \u00e9nerg\u00e9tique) la qualit\u00e9 du rayonnement, l\u2019influence du vent et l\u2019influence du niveau d\u2019empoussi\u00e8rement sur les diff\u00e9rentes technologies de modules PV.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le LOCIE accueille en cette p\u00e9riode estivale un professeur invit\u00e9 pour un mois, il s&rsquo;agit du Dr. Daha Hassan Daher, chercheur &amp; chef de laboratoire au Laboratoire des Energies Nouvelles et Renouvelables de l&rsquo;Institut des [&hellip;]<\/p>\n","protected":false},"author":141,"featured_media":66,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-11197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe-fr"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.univ-smb.fr\/locie\/wp-content\/uploads\/sites\/72\/2018\/03\/eve.jpg","_links":{"self":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/users\/141"}],"replies":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/comments?post=11197"}],"version-history":[{"count":4,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11197\/revisions"}],"predecessor-version":[{"id":11416,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/11197\/revisions\/11416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media\/66"}],"wp:attachment":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media?parent=11197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/categories?post=11197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/tags?post=11197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}