{"id":6672,"date":"2023-03-07T08:30:00","date_gmt":"2023-03-07T07:30:00","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/?p=6672"},"modified":"2023-03-20T17:28:30","modified_gmt":"2023-03-20T16:28:30","slug":"stocker-lelectricite-gerer-les-pics-de-consommation-vendre","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/fr\/2023\/03\/stocker-lelectricite-gerer-les-pics-de-consommation-vendre\/","title":{"rendered":"Stocker l\u2019\u00e9lectricit\u00e9, g\u00e9rer les pics de consommation, vendre"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Au 1er janvier, Freudenberg Sealing Technologies (FST) a mis en service au site de Berlin un micro-r\u00e9seau \u2013 syst\u00e8me de batteries travaillant comme une centrale \u00e9lectrique virtuelle. Freudenberg contribue ainsi \u00e0 stabiliser le r\u00e9seau \u00e9lectrique public, ouvre la voie aux \u00e9nergies renouvelables et r\u00e9duit ses co\u00fbts d\u2019\u00e9lectricit\u00e9 gr\u00e2ce \u00e0 l\u2019intelligence artificielle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La quantit\u00e9 d\u2019\u00e9lectricit\u00e9 produite \u00e0 partir de l\u2019\u00e9nergie \u00e9olienne et solaire d\u00e9pend \u2013 c\u2019est dans la nature des choses \u2013 de la m\u00e9t\u00e9o et de l\u2019heure de la journ\u00e9e. Que faire de tout ce courant si le vent souffle fort en plein soleil de midi ? Et inversement, o\u00f9 le trouver si, en hiver, \u00e0 sept heures du matin, tout le monde allume en m\u00eame temps la bouilloire et la cafeti\u00e8re \u00e9lectriques, alors qu\u2019il fait encore nuit et qu\u2019il ne souffle pas la moindre brise ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les micro-r\u00e9seaux contribuent \u00e0 compenser \u00e0 court terme les fluctuations du r\u00e9seau et \u00e0 en stabiliser la fr\u00e9quence. Selon les besoins, les syst\u00e8mes de batteries stockent le courant quand l\u2019offre est excessive et le restituent quand la demande augmente : la batterie sert de syst\u00e8me de sauvegarde. Au site de Berlin de FST, un micro-r\u00e9seau de ce type, d\u2019une capacit\u00e9 de 556 kilowattheures et d\u2019une puissance de 704 kilowatts a \u00e9t\u00e9 mis en service au 1er janvier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les exploitants du r\u00e9seau, qui peuvent d\u00e9cider de s\u2019approvisionner en \u00e9lectricit\u00e9 aupr\u00e8s du micro-r\u00e9seau dans le cadre d\u2019un achat aux ench\u00e8res, en profitent aussi bien que les consommateurs, qui disposent ainsi d\u2019une \u00e9lectricit\u00e9 fiable en permanence. Mais FST en tire aussi des avantages, doubles m\u00eame : l\u2019utilisation du courant stock\u00e9 permet de lisser les courbes de charge et de compenser les pics de consommation r\u00e9sultant d\u2019un besoin d\u2019\u00e9lectricit\u00e9 simultan\u00e9 temporaire pour un grand nombre d\u2019appareils. Ces pics d\u00e9terminent le prix de l\u2019\u00e9lectricit\u00e9. Plus ils sont faibles, plus le tarif, et donc le prix pay\u00e9 par FST, est bas. Depuis le 1er janvier, le site couvre ses pics de consommation \u00e0 l\u2019aide de son propre micro-r\u00e9seau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FST peut ainsi non seulement r\u00e9duire ses frais d\u2019\u00e9nergie, mais aussi gagner activement de l\u2019argent. Cet achat et vente d\u2019\u00e9lectricit\u00e9 sur le march\u00e9 au comptant est appel\u00e9 arbitrage. Le principe de base est d\u2019acheter de l\u2019\u00e9lectricit\u00e9 \u00e0 bas prix \u00e0 certains moments de la journ\u00e9e pour la revendre quelques heures plus tard avec un b\u00e9n\u00e9fice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FST ne s\u2019occupe pas de tout cela lui-m\u00eame. Le micror\u00e9seau est lou\u00e9, et le propri\u00e9taire \u2013 la soci\u00e9t\u00e9 Frequenz \u2013 se charge de l\u2019ensemble des op\u00e9rations. Une intelligence artificielle coordonne la gestion interne de la charge, la fiabilit\u00e9 du r\u00e9seau et l\u2019arbitrage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le troisi\u00e8me partenaire de ce projet est la soci\u00e9t\u00e9 Commeo. Elle a fourni le module de stockage d\u2019\u00e9nergie stationnaire, au fond une batterie, et assure, \u00e0 l\u2019aide d\u2019un syst\u00e8me de s\u00e9curit\u00e9 bien pens\u00e9, la protection incendie. Commeo ? Mais oui, effectivement, Freudenberg a conclu en 2020 un partenariat strat\u00e9gique de longue dur\u00e9e avec cette entreprise sp\u00e9cialis\u00e9e, qui met en \u0153uvre dans ses syst\u00e8mes de stockage des batteries de XALT Energy, donc de Freudenberg. Ainsi, la boucle est boucl\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#b01d1a91\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"69\" height=\"69\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/fst-sw-2023_2-1200sq_0002_Info-Dark.png\" alt=\"\" class=\"wp-image-6469\"\/><\/figure>\n<\/div>\n\n\n<h2 id=\"huit-tonnes-sur-35-palettes\" class=\"wp-block-heading\">Huit tonnes sur 35 palettes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Parall\u00e8lement \u00e0 sa t\u00e2che de Global Engineer Components, Marek Semrau (\u00e0 droite sur la photo en bas \u00e0 gauche) s\u2019investit \u00e0 faire avancer les \u00e9nergies renouvelables chez FST. Il fut l\u2019initiateur du micro-r\u00e9seau \u00e0 Berlin, et donna un coup de main en personne lors de l\u2019installation de celui-ci. Dans l\u2019usine, le syst\u00e8me de stockage d\u2019\u00e9nergie compos\u00e9 d\u2019armoires \u00e9lectriques, de modules de batteries, d\u2019onduleurs et de nombreux m\u00e8tres de c\u00e2bles est install\u00e9 sur une mezzanine auparavant inutilis\u00e9e, \u00e0 quatre m\u00e8tres de hauteur. \u00c0 la mi-d\u00e9cembre 2022, huit tonnes, livr\u00e9es sur 35 palettes, durent \u00eatre lev\u00e9es au chariot. Les \u00e9l\u00e9ments furent mis en place l\u2019un apr\u00e8s l\u2019autre et raccord\u00e9s. \u00ab Avec ce premier micror\u00e9seau, Freudenberg s\u2019aventure en terre inconnue. Nous allons maintenant recueillir des exp\u00e9riences et les \u00e9valuer \u00bb d\u00e9clare Marek Semrau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour lui, d\u2019autres options sont envisageables. Une extension du syst\u00e8me permettrait d\u2019assurer l\u2019alimentation temporaire de l\u2019usine (terme technique : capacit\u00e9 d\u2019\u00eelotage) en cas de black-out \u2013 au moins jusqu\u2019\u00e0 ce que toutes les machines et tous les processus soient arr\u00eat\u00e9s de mani\u00e8re contr\u00f4l\u00e9e ou que des groupes \u00e9lectrog\u00e8nes de secours prennent le relais. D\u2019autre part, un micro-r\u00e9seau pourrait \u00eatre combin\u00e9 avec une installation photovolta\u00efque produisant elle-m\u00eame de l\u2019\u00e9lectricit\u00e9.<\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6444\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6444\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/41_17_01_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6449\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6449\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/38_17_02_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6464\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6464\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/42_17_03_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6459\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6459\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/40_17_04_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6439\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6439\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/39_17_05_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><figcaption class=\"wp-element-caption\">Marek Semrau (rechts)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"1418\" data-id=\"6454\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-1160x1418.jpg\" alt=\"\" class=\"wp-image-6454\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-1160x1418.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-800x978.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-1257x1536.jpg 1257w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-1675x2048.jpg 1675w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-120x147.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-90x110.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-320x391.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c-560x685.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2023\/03\/37_17_06_4c.jpg 1920w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure>\n<\/figure>\n<div class=\"pld-like-dislike-wrap pld-template-1\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"6672\" data-trigger-type=\"like\" data-restriction=\"ip\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-up\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Au 1er janvier, Freudenberg Sealing Technologies (FST) a mis en service au site de Berlin un micro-r\u00e9seau \u2013 syst\u00e8me de batteries travaillant comme une centrale \u00e9lectrique virtuelle. Freudenberg contribue ainsi&hellip;<\/p>\n","protected":false},"author":3,"featured_media":6436,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[214,273],"tags":[501],"powerkit_post_featured":[],"class_list":["post-6672","post","type-post","status-publish","format-standard","has-post-thumbnail","category-berlin-fr","category-durabilite","tag-numero-02_2023-f"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/posts\/6672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/comments?post=6672"}],"version-history":[{"count":3,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/posts\/6672\/revisions"}],"predecessor-version":[{"id":6924,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/posts\/6672\/revisions\/6924"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/media\/6436"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/media?parent=6672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/categories?post=6672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/tags?post=6672"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/fr\/wp-json\/wp\/v2\/powerkit_post_featured?post=6672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}