{"id":31147,"date":"2019-10-31T21:39:44","date_gmt":"2019-10-31T18:39:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov\/"},"modified":"2019-10-31T21:39:44","modified_gmt":"2019-10-31T18:39:44","slug":"umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov","title":{"rendered":"\u2018T\u00eb kufizosh apetitet\u2019: Disa m\u00ebnyra p\u00ebr t\u00eb rritur efikasitetin energjetik t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sot pjes\u00eb e madhe e energjis\u00eb elektrike shpenzohet sot p\u00ebr t\u00eb siguruar funksionimin efikas t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave. N\u00eb vitin 2013, qendrat e t\u00eb dh\u00ebnave n\u00eb SHBA vet\u00ebm kan\u00eb konsumuar rreth<\/a><\/noindex> 91 miliard kilovat-or\u00eb energji, e cila p\u00ebrkon me prodhimin vjetor t\u00eb 34 centraleve t\u00eb m\u00ebdha me qymyr.<\/p>\n

Energjia elektrike mbetet nj\u00eb nga shpenzimet kryesore p\u00ebr kompanit\u00eb q\u00eb zot\u00ebrojn\u00eb qendrat e t\u00eb dh\u00ebnave, prandaj ata b\u00ebjn\u00eb p\u00ebrpjekje p\u00ebr t\u00eb rrisin<\/a><\/noindex> efikasitetin e infrastruktur\u00ebs s\u00eb tyre t\u00eb kompjuter\u00ebve. P\u00ebr k\u00ebt\u00eb, aplikohen zgjidhje t\u00eb ndryshme teknike, p\u00ebr disa nga t\u00eb cilat do t\u00eb flasim sot.<\/p>\n

\"\u2018T\u00eb<\/a><\/noindex><\/p>\n

\/ \u0444\u043e\u0442\u043e Torkild Retvedt<\/a><\/noindex> CC<\/a><\/noindex><\/i>
\n<\/a><\/noindex><\/p>\n

\u0412\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/h3>\n

\nKur flitet p\u00ebr rritjen e efikasitetit energjitik, virtualizimi ka disa avantazhe t\u00eb pakund\u00ebrshtueshme. S\u00eb pari, konsolidimi i sh\u00ebrbimeve ekzistuese n\u00eb nj\u00eb num\u00ebr m\u00eb t\u00eb vog\u00ebl server\u00ebsh fizik\u00eb lejon kursimin n\u00eb mir\u00ebmbajtjen e \u2018harduerit\u2019, q\u00eb do t\u00eb thot\u00eb ulje e shpenzimeve p\u00ebr ftohje, energji elektrike dhe hap\u00ebsira t\u00eb z\u00ebna. S\u00eb dyti, virtualizimi lejon optimizimin e p\u00ebrdorimit t\u00eb burimeve fizike dhe shp\u00ebrndarjen fleksibile e<\/a><\/noindex> kapacitetit virtual gjat\u00eb procesit t\u00eb pun\u00ebs.<\/p>\n

Kompania NRDC dhe Anthesis kan\u00eb realizuar nj\u00eb nj\u00eb studim<\/a><\/noindex> studim dhe kan\u00eb zbuluar se duke z\u00ebvend\u00ebsuar 3100 server\u00eb me 150 host\u00eb virtual\u00eb, mund t\u00eb arrihet nj\u00eb ulje e shpenzimeve p\u00ebr energji me $2.1 milion n\u00eb vit. Organizata q\u00eb ishte subjekt interesimi kursi p\u00ebr mir\u00ebmbajtjen dhe blerjen e pajisjeve, reduktoi numrin e administruesve t\u00eb sistemit, fitoi garancin\u00eb p\u00ebr rikuperimin e t\u00eb dh\u00ebnave n\u00eb rast ndonj\u00eb problemi dhe evitova nevoj\u00ebn p\u00ebr t\u00eb nd\u00ebrtuar nj\u00eb qend\u00ebr t\u00eb re t\u00eb t\u00eb dh\u00ebnave.<\/p>\n

Sipas rezultateve hulumtimit<\/noindex> Sipas Gartner, n\u00eb vitin 2016, niveli i virtualizimit n\u00eb shum\u00eb kompani do t\u00eb kaloj\u00eb 75%, dhe tregu vler\u00ebsohet n\u00eb $5.6 miliard. Megjithat\u00eb, ekzistojn\u00eb disa faktor\u00eb q\u00eb pengojn\u00eb shp\u00ebrndarjen e gjer\u00eb t\u00eb virtualizimit. Nj\u00eb nga arsyet kryesore mbetet kompleksi i 'ri-nd\u00ebrtimit' t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave p\u00ebr modelin e ri t\u00eb pun\u00ebs, pasi shpenzimet p\u00ebr k\u00ebt\u00eb shpesh tejkalojn\u00eb p\u00ebrfitimet e mundshme.<\/p>\n

Sistemet e menaxhimit t\u00eb konsumit energjitik<\/h3>\n

\nDhe sistemet si k\u00ebto ndihmojn\u00eb n\u00eb rritjen e efikasitetit energjitik t\u00eb sistemit t\u00eb ftohjes ose n\u00eb uljen e konsumit energjitik t\u00eb pajisjeve IT, e cila n\u00eb fund t\u00eb fundit \u00e7on n\u00eb minimizimin e shpenzimeve. N\u00eb k\u00ebt\u00eb rast aplikohet nj\u00eb softuer<\/a><\/noindex>, i cili monitoron aktivitetin e server\u00ebve, konsumimin dhe kostot e energjis\u00eb elektrike, duke shp\u00ebrndar\u00eb automatikisht ngarkes\u00ebn dhe madje duke \u00e7aktivizuar pajisjet.<\/p>\n

Nj\u00eb nga llojet e softuer\u00ebve p\u00ebr menaxhimin e konsumit energjitik jan\u00eb sistemet e menaxhimit t\u00eb infrastruktur\u00ebs s\u00eb qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave (DCIM), t\u00eb cilat p\u00ebrdoren p\u00ebr t\u00eb kontrolluar, analizuar dhe parashikuar performanc\u00ebn energjitike t\u00eb pajisjeve t\u00eb ndryshme. Shumica e mjeteve DCIM nuk p\u00ebrdoren p\u00ebr kontrollin e drejtp\u00ebrdrejt\u00eb t\u00eb konsumit energjitik t\u00eb pajisjeve IT dhe t\u00eb tjera, por shum\u00eb sisteme jan\u00eb t\u00eb pajisura me kalkulator\u00eb PUE (efikasiteti i p\u00ebrdorimit t\u00eb energjis\u00eb). Sipas t\u00eb dh\u00ebnave nga Intel dhe Dell DCIM, k\u00ebto zgjidhje n\u00eb kompanin\u00eb Hecla Mining, e cila nxjerr argjend dhe metale t\u00eb tjera t\u00eb \u00e7muara. Kompjuteri \u00ebsht\u00eb instaluar n\u00eb nj\u00eb stacion n\u00eb Alaska, ku p\u00ebrdoret p\u00ebr t\u00eb vler\u00ebsuar parametrat e mineralit dhe p\u00ebr t\u00eb printuar etiketat p\u00ebr mostra. Me rastin e k\u00ebsaj, nj\u00eb printer po aq i vjet\u00ebr po p\u00ebrgjigjet p\u00ebr etiketa. \u00cbsht\u00eb interesante, se shtat\u00eb vjet m\u00eb par\u00eb, nj\u00ebri nga inxhinier\u00ebt e Hecla Mining n\u00eb nj\u00eb postim n\u00eb Reddit vuri n\u00eb dukje se \"ai nuk ka nevoj\u00eb t\u00eb luaj\u00eb serin\u00eb<\/a><\/noindex> 53% e menaxher\u00ebve IT.<\/p>\n

Sot, pjesa m\u00eb e madhe e pajisjeve tashm\u00eb \u00ebsht\u00eb e orientuar drejt konsumit t\u00eb kursyer t\u00eb energjis\u00eb, por gjat\u00eb blerjes s\u00eb 'harduerit' shpesh m\u00eb shum\u00eb v\u00ebmendje i jepet \u00e7mimit fillestar ose performanc\u00ebs, sesa kostos totale t\u00eb pron\u00ebs, duke b\u00ebr\u00eb q\u00eb pajisjet energjitike t\u00eb jen\u00eb t\u00eb padukshme<\/a><\/noindex>. P\u00ebrve\u00e7 uljes s\u00eb fakturave t\u00eb energjis\u00eb elektrike, k\u00ebto pajisje ul\u00ebn<\/a><\/noindex> edhe sasit\u00eb e emetimeve t\u00eb CO2 n\u00eb atmosfer\u00eb.<\/p>\n

Kompresimi i t\u00eb dh\u00ebnave<\/h3>\n

\nEkzistojn\u00eb edhe qasje m\u00eb pak t\u00eb dukshme p\u00ebr t\u00eb rritur efikasitetin energjitik t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave, si\u00e7 \u00ebsht\u00eb reduktimi i volumit t\u00eb t\u00eb dh\u00ebnave t\u00eb ruajtura. Kompresimi i t\u00eb dh\u00ebnave q\u00eb p\u00ebrdoren me rrall\u00eb mund<\/a><\/noindex> mund t\u00eb kursej deri n\u00eb 30% energji, edhe duke marr\u00eb parasysh faktin se p\u00ebr kompresimin dhe dekompresimin gjithashtu shpenzohen burime. Deduplikimi i t\u00eb dh\u00ebnave mund t\u00eb jap\u00eb rezultate edhe m\u00eb t\u00ebrheq\u00ebse \u2013 40\u201350%. N\u00eb k\u00ebt\u00eb kontekst, duhet theksuar se ulja e konsumit t\u00eb energjis\u00eb ndihmon gjithashtu p\u00ebrdorimi i ruajtjeve me energji t\u00eb ul\u00ebt p\u00ebr t\u00eb dh\u00ebna 't\u00eb ftohta'.<\/p>\n

\u00c7aktivizimi i 'server\u00ebve-zombi'<\/h3>\n

\nNj\u00eb nga problemet q\u00eb \u00e7on n\u00eb konsum t\u00eb paefikas n\u00eb qendrat e t\u00eb dh\u00ebnave \u00ebsht\u00eb pajisjet e pap\u00ebrdorura. Ekspert\u00ebt mendon<\/a><\/noindex>, disa kompani nuk jan\u00eb n\u00eb gjendje t\u00eb vler\u00ebsojn\u00eb realisht numrin e burimeve t\u00eb nevojshme, dhe t\u00eb tjerat blejn\u00eb kapacitete server\u00ebsh me llogari p\u00ebr t\u00eb ardhmen. Si rezultat, pothuajse 30% e server\u00ebve q\u00ebndrojn\u00eb t\u00eb papun\u00ebsuar, duke konsumuar energji p\u00ebr $30 miliard n\u00eb vit.<\/p>\n

Megjithat\u00eb, sipas nj\u00eb studimi, menaxher\u00ebt IT nuk mund<\/a><\/noindex> t\u00eb identifikojn\u00eb nga 15 deri n\u00eb 30% t\u00eb server\u00ebve t\u00eb instaluar, por nuk e shfuqizojn\u00eb pajisjen, duke u frik\u00ebsuar nga pasojat e mundshme. Vet\u00ebm 14% e t\u00eb anketuarve mbajn\u00eb nj\u00eb regjist\u00ebr t\u00eb server\u00ebve t\u00eb pashfryt\u00ebzuar dhe e din\u00eb numrin e sakt\u00eb t\u00eb tyre.<\/p>\n

Nj\u00eb nga zgjidhjet p\u00ebr k\u00ebt\u00eb problem \u00ebsht\u00eb p\u00ebrdorimi i reve publike me modelin e pages\u00ebs pay-as-you-go, ku kompania paguan vet\u00ebm energjin\u00eb e v\u00ebrtet\u00eb t\u00eb p\u00ebrdorur. Mjaft kompani operojn\u00eb me k\u00ebt\u00eb sistem, dhe pronari i qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave Aligned Energy n\u00eb Plano, Texas, pretendon se kjo lejon klient\u00ebt t\u00eb kursejn\u00eb nga 30 deri n\u00eb 50% p\u00ebr vit.<\/p>\n

Menaxhimi i mikroklim\u00ebs s\u00eb qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave<\/h3>\n

\nNdikon n\u00eb eficienc\u00ebn energjetike t\u00eb qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave mikroklima e dhom\u00ebs ku ndodhen pajisjet. P\u00ebr nj\u00eb funksionim t\u00eb efektsh\u00ebm t\u00eb instalimeve t\u00eb ftohjes, \u00ebsht\u00eb e nevojshme t\u00eb minimizohen humbjet e ftohjes duke izoluar dhom\u00ebn e qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave nga ndikimet e mjedisit t\u00eb jasht\u00ebm dhe duke parandaluar shk\u00ebmbimin e nxeht\u00ebsis\u00eb p\u00ebrmes mureve, tavanit dhe dyshemes\u00eb. Nj\u00eb m\u00ebnyr\u00eb e shk\u00eblqyer \u00ebsht\u00eb parizolimi, i cili gjithashtu rregullon nivelin e lag\u00ebshtis\u00eb n\u00eb dhom\u00eb.<\/a><\/noindex> Lag\u00ebshtia shum\u00eb e lart\u00eb mund t\u00eb \u00e7oj\u00eb n\u00eb gabime t\u00eb ndryshme n\u00eb funksionimin e pajisjeve, rritje t\u00eb konsumit dhe korrozion, nd\u00ebrsa lag\u00ebshtia shum\u00eb e ul\u00ebt mund t\u00eb shkaktoj\u00eb shkarkime elektrostatike.<\/p>\n

\u0421\u043b\u0438\u0448\u043a\u043e\u043c \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0432\u043b\u0430\u0436\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c \u043e\u0448\u0438\u0431\u043a\u0430\u043c \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u043e\u043c\u0443 \u0438\u0437\u043d\u043e\u0441\u0443 \u0438 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438, \u0430 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043d\u0438\u0437\u043a\u0430\u044f \u2013 \u043a \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0440\u0430\u0437\u0440\u044f\u0434\u043e\u0432. ASHRAE<\/a><\/noindex> p\u00ebrcakton nivelin optimal t\u00eb lag\u00ebshtis\u00eb relative p\u00ebr nj\u00eb qend\u00ebr t\u00eb dh\u00ebnash n\u00eb intervalin nga 40 deri n\u00eb 55%.<\/p>\n

Shp\u00ebrndarja efektive e rrjedhave t\u00eb ajrit gjithashtu mund t\u00eb kursej\u00eb 20\u201325% t\u00eb energjis\u00eb elektrike t\u00eb konsumuar. K\u00ebtu ndihmon vendosja e duhur e rafteve t\u00eb pajisjeve: ndarja e sallave t\u00eb makinave t\u00eb qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave n\u00eb koridore \"t\u00eb ftoht\u00eb\" dhe \"t\u00eb nxeht\u00eb\". N\u00eb k\u00ebt\u00eb rast \u00ebsht\u00eb e nevojshme t\u00eb sigurohet izolimi i koridoreve: t\u00eb vendosen pllakat e perforuara n\u00eb vendet e nevojshme dhe t\u00eb p\u00ebrdoren panelet bllokuese midis radh\u00ebve t\u00eb server\u00ebve p\u00ebr t\u00eb parandaluar p\u00ebrzierjen e rrjedhave t\u00eb ajrit.<\/p>\n

Gjithashtu, duhet t\u00eb mendohet jo vet\u00ebm p\u00ebr vendosjen e pajisjeve, por edhe p\u00ebr vendosjen e sistemeve t\u00eb klim\u00ebs. Duke ndar\u00eb sall\u00ebn n\u00eb koridore \"t\u00eb ftoht\u00eb\" dhe \"t\u00eb nxeht\u00eb\", klimafrikik\u00ebt duhet t\u00eb instalohet n\u00eb k\u00ebnd t\u00eb drejt\u00eb me rrjedhat e nxehta t\u00eb ajrit, p\u00ebr t\u00eb parandaluar dep\u00ebrtimin e tyre n\u00eb koridorin me aj\u00ebr t\u00eb ftoht\u00eb.<\/p>\n

Nj\u00eb aspekt tjet\u00ebr po aq t\u00eb r\u00ebnd\u00ebsish\u00ebm p\u00ebr menaxhimin efektiv t\u00eb temperatur\u00ebs n\u00eb qendr\u00ebn e t\u00eb dh\u00ebnave \u00ebsht\u00eb vendosja e kabllove, t\u00eb cilat mund t\u00eb pengojn\u00eb l\u00ebvizjen e rrjedhave t\u00eb ajrit, duke reduktuar presionin statik dhe duke zvog\u00ebluar efikasitetin e ftohjes s\u00eb pajisjeve IT. Problem i ndreqsh\u00ebm \u00ebsht\u00eb q\u00eb t\u00eb l\u00ebvizen kanalet e kabllove nga n\u00ebn dyshemen\u00eb e rreme m\u00eb af\u00ebr tavanit.<\/p>\n

Ftohja natyrore dhe ajo me l\u00ebng<\/h3>\n

\nNj\u00eb alternativ\u00eb e shk\u00eblqyer ndaj sistemeve t\u00eb ve\u00e7anta t\u00eb kontrollit t\u00eb klim\u00ebs \u00ebsht\u00eb ftohja natyrore, e cila mund t\u00eb p\u00ebrdoret n\u00eb dimrin e ftoht\u00eb. Sot teknologjit\u00eb ofrojn\u00eb mund\u00ebsin\u00eb e kalimit n\u00eb p\u00ebrdorimin e ekonomizer\u00ebve kur lejon moti. Sipas nj\u00eb studimi t\u00eb Battelle Laboratories, ftohja natyrore ul shpenzimet p\u00ebr energjin\u00eb elektrike t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave me 13%.<\/p>\n

K\u00ebtu ka dy lloje ekonomizer\u00ebsh: ata q\u00eb p\u00ebrdorin vet\u00ebm ajrin e that\u00eb, dhe ata q\u00eb p\u00ebrdorin ujitje shtes\u00eb n\u00eb rastin e ftohjes s\u00eb pamjaftueshme t\u00eb ajrit. Disa sisteme mund t\u00eb kombinojn\u00eb lloje t\u00eb ndryshme t\u00eb ekonomizer\u00ebve, duke formuar sisteme ftohjeje multi-nivel.<\/p>\n

Por sistemet e ftohjes me aj\u00ebr shpesh rezultojn\u00eb joefektive p\u00ebr shkak t\u00eb p\u00ebrzierjes s\u00eb rrjedhave t\u00eb ajrit ose pamund\u00ebsis\u00eb p\u00ebr t\u00eb p\u00ebrdorur nxeht\u00ebsin\u00eb e tep\u00ebrt t\u00eb nxjerr\u00eb. P\u00ebr m\u00eb tep\u00ebr, instalimi i till\u00eb shpesh sjell shpenzime shtes\u00eb p\u00ebr filtrat e ajrit dhe monitorimin e vazhduesh\u00ebm.<\/p>\n

Shum\u00eb ekspert\u00eb besojn\u00eb se ftohja me l\u00ebng b\u00ebn m\u00eb mir\u00eb pun\u00ebn e saj. P\u00ebrfaq\u00ebsuesi i furnizuesit danez Asetek, i specializuar n\u00eb krijimin e sistemeve t\u00eb ftohjes me l\u00ebng p\u00ebr serverat, John Hamill, \u00ebsht\u00eb i sigurt<\/a><\/noindex>, thot\u00eb se l\u00ebngu \u00ebsht\u00eb rreth 4,000 her\u00eb m\u00eb efikas n\u00eb ruajtjen dhe transmetimin e nxeht\u00ebsis\u00eb, sesa ajri. Gjat\u00eb nj\u00eb eksperimentimi t\u00eb kryer nga Lawrence Berkeley National Laboratory n\u00eb bashk\u00ebpunim me korporat\u00ebn American Power Conversion dhe Silicon Valley Leadership Group, u provua<\/a><\/noindex>, se p\u00ebrmes p\u00ebrdorimit t\u00eb ftohjes me l\u00ebng dhe furnizimit me uj\u00eb nga kulloni, n\u00eb disa raste kursimi i energjis\u00eb elektrike arrinte deri n\u00eb 50%.<\/p>\n

Teknologji t\u00eb tjera<\/h3>\n

\nSot ekzistojn\u00eb tre drejtime, zhvillimi i t\u00eb cilave do t\u00eb ndihmoj\u00eb p\u00ebr t\u00eb b\u00ebr\u00eb funksionimin e qendrave t\u00eb t\u00eb dh\u00ebnave m\u00eb efikas: p\u00ebrdorimi i procesor\u00ebve multi-b\u00ebrtham\u00eb, sistemet e ftohjes t\u00eb integruara dhe ftohja n\u00eb nivelin e mikrokipave.<\/p>\n

Prodhuesit e kompjuter\u00ebve jan\u00eb t\u00eb sigurt se procesor\u00ebt me shum\u00eb b\u00ebrtha, duke p\u00ebrfunduar m\u00eb shum\u00eb detyra n\u00eb nj\u00eb periudh\u00eb t\u00eb shkurt\u00ebr, do t\u00eb reduktojn\u00eb konsumimin e energjis\u00eb nga server\u00ebt me 40%. Nj\u00eb shembull i efikasitetit t\u00eb sistemit t\u00eb integruar t\u00eb ftohjes mund t\u00eb jet\u00eb zgjidhja CoolFrame nga Egenera dhe Emerson Network Power. Ajo merr ajrin e ngroht\u00eb q\u00eb del nga server\u00ebt, e ftoh at\u00eb dhe e \"heq\" n\u00eb ambient, duke reduktuar k\u00ebshtu ngarkes\u00ebn n\u00eb sistemin kryesor me 23%.<\/p>\n

Sa i p\u00ebrket teknologjis\u00eb<\/a><\/noindex> ftohjes s\u00eb \u00e7ip\u00ebve, ajo lejon largimin e nxeht\u00ebsis\u00eb drejtp\u00ebrdrejt nga \"pikave t\u00eb nxehta\" t\u00eb serverit, si\u00e7 jan\u00eb nj\u00ebsit\u00eb qendrore t\u00eb p\u00ebrpunimit, nj\u00ebsit\u00eb grafike dhe modul\u00ebt e memories, n\u00eb ajrin rrethues t\u00eb raftit ose jasht\u00eb sall\u00ebs s\u00eb makinave.<\/p>\n

Rritja e efikasitetit energjetik \u00ebsht\u00eb b\u00ebr\u00eb nj\u00eb trend real sot, q\u00eb nuk befason, duke marr\u00eb parasysh volumet e konsumit t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave: 25-40% e t\u00eb gjitha shpenzimeve operative i p\u00ebrkasin faturave p\u00ebr energjin\u00eb elektrike. Por problemi kryesor \u00ebsht\u00eb se \u00e7do kilovat-or\u00eb i konsumuar nga pajisjet IT shnd\u00ebrrohet n\u00eb nxeht\u00ebsi, e cila m\u00eb pas hiqet me ndihm\u00ebn e pajisjeve t\u00eb ftohjes q\u00eb k\u00ebrkojn\u00eb shum\u00eb energji. Prandaj, n\u00eb vitet n\u00eb vijim, reduktimi i konsumit t\u00eb energjis\u00eb nga qendrat e t\u00eb dh\u00ebnave do t\u00eb mbetet nj\u00eb \u00e7\u00ebshtje e r\u00ebnd\u00ebsishme - do t\u00eb shfaqen vazhdimisht m\u00ebnyra t\u00eb reja p\u00ebr t\u00eb rritur efikasitetin energjetik t\u00eb QOD.<\/p>\n

Materiale t\u00eb tjera nga blogu yn\u00eb n\u00eb Habra:<\/p>\n