{"id":18167,"date":"2023-03-07T08:30:00","date_gmt":"2023-03-07T07:30:00","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2025\/07\/elektri-puhverdamine-tippkoormuse-juhtimine-kauplemine\/"},"modified":"2025-07-30T16:16:51","modified_gmt":"2025-07-30T14:16:51","slug":"elektri-puhverdamine-tippkoormuse-juhtimine-kauplemine","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/et\/2023\/03\/elektri-puhverdamine-tippkoormuse-juhtimine-kauplemine\/","title":{"rendered":"Elektri puhverdamine, tippkoormuse juhtimine, kauplemine"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">1. jaanuaril v\u00f5ttis Freudenberg Sealing Technologies (FST) oma Berliini tegevuskohas kasutusele mikrov\u00f5rgu &#8211; akus\u00fcsteemi, mis t\u00f6\u00f6tab nagu virtuaalne elektrijaam. Freudenberg aitab seega stabiliseerida avalikku elektriv\u00f5rku, sillutab teed taastuvenergiale ja kasutab tehisintellekti elektrikulude v\u00e4hendamiseks. <\/p>\n\n<p class=\"wp-block-paragraph\">Kui palju elektrit saab toota tuule- ja p\u00e4ikeseenergiast, s\u00f5ltub loomulikult ilmast ja kellaajast. Kuhu panna kogu see elekter, kui tuul puhub tugevalt keskp\u00e4evase p\u00e4ikese k\u00e4es? Ja vastupidi, kust me v\u00f5tame elektrit, kui talvel kell seitse hommikul \u00fcle kogu riigi pannakse sisse veekeetjad ja kohvimasinad, kuid v\u00e4ljas on pime ja tuulevaikus?  <\/p>\n\n<p class=\"wp-block-paragraph\">Mikrov\u00f5rgud aitavad l\u00fchiajaliselt elektriv\u00f5rgu k\u00f5ikumisi tasakaalustada ja stabiliseerida v\u00f5rgusagedust. Akus\u00fcsteemid vabastavad elektrienergiat vastavalt vajadusele. V\u00f5i neelavad seda, et seda j\u00e4rgmise n\u00f5udluse jaoks salvestada: Aku kui varukoopia. \u00dcks selline mikrov\u00f5rk, mille v\u00f5imsus on 556 kilovatt-tundi ja v\u00f5imsus 704 kilovatti, \u00fchendati 1. jaanuaril FST Berliini tegevuskohas v\u00f5rku.   <\/p>\n\n<p class=\"wp-block-paragraph\">\u00dchest k\u00fcljest on see kasulik v\u00f5rguettev\u00f5tjatele, kes saavad pakkumismenetluse raames otsustada, kas osta elektrit mikrov\u00f5rgust. Teisest k\u00fcljest tarbijatele, kelle jaoks on elekter alati k\u00e4ttesaadav. Kuid ka FST saab kasu kahekordselt. Seda seet\u00f5ttu, et FST kasutab Berliinis salvestatud elektrienergiat koormusk\u00f5verate tasandamiseks ja tippkoormuse v\u00e4hendamiseks. Tippkoormused tekivad siis, kui paljud tarbijad vajavad elektrijaamas l\u00fchikesteks hetkedeks samaaegselt elektrit. Need koormuse tipud m\u00e4\u00e4ravad elektri hinna: mida madalamad need on, seda madalam on v\u00f5rgutasu, st hind, mida FST maksab. Alates 1. jaanuarist katab rajatis elektrienergia tippn\u00f5udluse oma mikrov\u00f5rgustikust, v\u00e4hendades seega pidevalt oma energiakulusid.      <\/p>\n\n<p class=\"wp-block-paragraph\">FST mitte ainult ei v\u00e4henda uue akupuhvriga kulusid, vaid teenib sellega ka aktiivselt raha. Arbitraa\u017eikaubandus on elektrienergia ostmine ja m\u00fc\u00fcmine hetketurul. P\u00f5hiprintsiip on siin j\u00e4rgmine: Osta elektrienergiat teatud kellaaegadel odavalt ja m\u00fc\u00fcge seda tunde hiljem kasumiga.  <\/p>\n\n<p class=\"wp-block-paragraph\">FST ei hoolitse selle eest ise. Mikrov\u00f5rk on renditud ja rendileandja &#8211; ettev\u00f5te Frequenz &#8211; hoolitseb kogu protsessi eest. Tehisintellekti s\u00fcsteem koordineerib sisemise koormuse juhtimise, v\u00f5rgu stabiilsuse ja arbitraa\u017ei vahelist koostoimet.  <\/p>\n\n<p class=\"wp-block-paragraph\">Kolmas projektipartner on Commeo. See tarnis statsionaarse energiasalvestuss\u00fcsteemi &#8211; peamiselt akumoodulid &#8211; ja tagab tulekaitse keeruka ohutuss\u00fcsteemiga. Commeo? See on \u00f5ige, Freudenberg s\u00f5lmis 2020. aastal pikaajalise strateegilise partnerluse s\u00fcsteemispetsialistiga. Ettev\u00f5te kasutab oma salvestuss\u00fcsteemides XALT Energy, st Freudenbergi akusid. Mis toob selle eduka projekti l\u00f5pule.     <\/p>\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=\"kaheksa-tonni-35-kaubaalusel\" class=\"wp-block-heading\">Kaheksa tonni 35 kaubaalusel<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Marek Semrau (pildil allpool) on lisaks oma rollile \u00fclemaailmse inseneri-komponentide insenerina p\u00fchendunud taastuvenergia edendamisele FST-s. Ta algatas mikrov\u00f5rgu Berliinis ja isegi aitas kaasa selle paigaldamisel ning juhtis kahvelt\u00f5stukit. Tehases asub nelja meetri k\u00f5rgusel varem kasutamata galeriis asuv energiasalvestuss\u00fcsteem, mis koosneb juhtimiskappidest, akumoodulitest, inverteritest ja paljudest meetritest kaablitest.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2022. aasta detsembri keskel tuli 35 kaubaalusel tarnitud kaheksa tonni osi t\u00f5stukiga \u00fcles t\u00f5sta, t\u00fckikaupa paigutada ja \u00fchendada. &#8220;Oleme Freudenbergi esimese mikrov\u00f5rguga astumas uutele radadele. N\u00fc\u00fcd kogume kogemusi ja hindame seda,&#8221; \u00fctleb Semrau. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tema jaoks on m\u00f5eldavad ka muud v\u00f5imalused. \u00dchelt poolt v\u00f5iks s\u00fcsteemi laiendamine tagada elektrikatkestuse korral tehase ajutise energiavarustuse, mida nimetatakse saarestamiseks, v\u00e4hemalt seni, kuni k\u00f5ik masinad ja protsessid on kontrollitud viisil suletud v\u00f5i kuni varugeneraatorid v\u00f5tavad energiavarustuse \u00fcle. Mikrov\u00f5rku v\u00f5iks kombineerida ka fotogalvaanilise s\u00fcsteemiga, mis toodab ise elektrit.  <\/p>\n<\/div><\/div>\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 (paremal)<\/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=\"18167\" 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>1. jaanuaril v\u00f5ttis Freudenberg Sealing Technologies (FST) oma Berliini tegevuskohas kasutusele mikrov\u00f5rgu &#8211; akus\u00fcsteemi, mis t\u00f6\u00f6tab nagu virtuaalne elektrijaam. Freudenberg aitab seega stabiliseerida avalikku elektriv\u00f5rku, sillutab teed taastuvenergiale ja kasutab&hellip;<\/p>\n","protected":false},"author":3,"featured_media":18169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[857,1268],"tags":[1491],"powerkit_post_featured":[],"class_list":["post-18167","post","type-post","status-publish","format-standard","has-post-thumbnail","category-berliin","category-jaetkusuutlikkus","tag-vaeljaanne-02_2023-d"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/18167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/comments?post=18167"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/18167\/revisions"}],"predecessor-version":[{"id":18180,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/18167\/revisions\/18180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/media\/18169"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/media?parent=18167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/categories?post=18167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/tags?post=18167"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/powerkit_post_featured?post=18167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}