{"id":74068,"date":"2020-03-14T02:42:21","date_gmt":"2020-03-13T23:42:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/avr-i-vse-vse-vse-avtomaticheskij-vvod-rezerva-v-data-czentre"},"modified":"2020-03-14T02:42:21","modified_gmt":"2020-03-13T23:42:21","slug":"avr-i-vse-vse-vse-avtomaticheskij-vvod-rezerva-v-data-czentre","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/avr-i-vse-vse-vse-avtomaticheskij-vvod-rezerva-v-data-czentre","title":{"rendered":"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>N\u00eb postimin e kaluar p\u00ebr <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/dataline\/blog\/471876\/\">PDU<\/a><\/noindex> fol\u00ebm se n\u00eb disa kabinet\u00eb \u00ebsht\u00eb instaluar AVR \u2013 nd\u00ebrprer\u00ebsi automatik i rezerv\u00ebs. Por n\u00eb t\u00eb v\u00ebrtet\u00eb, n\u00eb QENDRAT e t\u00eb Dh\u00ebnave, AVR vihet jo vet\u00ebm n\u00eb kabinet, por edhe n\u00eb t\u00eb gjith\u00eb rrug\u00ebn e elektricitetit. N\u00eb vende t\u00eb ndryshme ata zgjidhin detyra t\u00eb ndryshme:<\/p>\n<ul>\n<li>n\u00eb panelin kryesor t\u00eb shp\u00ebrndarjes (GPR) AVR kalon ngarkes\u00ebn nga furnizimi i qytetit n\u00eb energjin\u00eb rezerv\u00eb nga instancat gjenerator\u00ebve me naft\u00eb (DGU);\u00a0\n<\/li>\n<li>n\u00eb burimet e energjis\u00eb s\u00eb pand\u00ebrprer\u00eb (IBP) AVR kalon ngarkes\u00ebn nga furnizimi kryesor n\u00eb bypass (p\u00ebr k\u00ebt\u00eb pak m\u00eb posht\u00eb);\u00a0\n<\/li>\n<li>n\u00eb kabinet\u00eb AVR kalon ngarkes\u00ebn nga nj\u00eb furnizim n\u00eb nj\u00eb tjet\u00ebr n\u00eb rast se ka probleme me nj\u00eb nga furnizimet.\u00a0\n<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/a2466b2df6759cf0982df39b1b468e4c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>AVR n\u00eb skem\u00ebn standarde t\u00eb energjis\u00eb p\u00ebr QENDRAT e t\u00eb Dh\u00ebnave DataLine.<\/i><\/p>\n<p>P\u00ebr llojet e AVR dhe vendet ku p\u00ebrdoren, do t\u00eb flasim sot.\u00a0<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nEkzistojn\u00eb dy lloje kryesore t\u00eb AVR: <b>ATS (nd\u00ebrprer\u00ebsi automatik i transferimit) dhe STS (nd\u00ebrprer\u00ebsi statik i transferimit)<\/b>. Atohet me parimet e funksionimit dhe baz\u00ebn p\u00ebrb\u00ebr\u00ebse dhe p\u00ebrdoren p\u00ebr detyra t\u00eb ndryshme. N\u00eb p\u00ebrmbledhje, STS \u00ebsht\u00eb nj\u00eb ATS m\u00eb i \"smart\". Ai kalon ngarkes\u00ebn m\u00eb shpejt dhe p\u00ebrdoret shpesh p\u00ebr ngarkesa\/m\u00ebdha. \u00cbsht\u00eb m\u00eb fleksib\u00ebl n\u00eb konfigurim, por \u00ebsht\u00eb \"i kaprish\u00ebm\" me rrjetin: mund t\u00eb refuzoj\u00eb t\u00eb punoj\u00eb n\u00ebse dy hyrje furnizohen nga burime t\u00eb ndryshme, p\u00ebr shembull: nga nj\u00eb transformator dhe nga nj\u00eb GDU.\u00a0\u00a0<\/p>\n<h2>AVR n\u00eb GRSH<\/h2>\n<p>\u00a0<br \/>\nAVR kryesor i qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave kishte dukur si nj\u00eb sistem kompleks kontaktor\u00ebsh dhe relejsh, nj\u00ebzet vjet m\u00eb par\u00eb.<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/b481efb2947821f650b56e791f8622a9.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>AVR i modelit t\u00eb fillimit t\u00eb viteve 2000.<\/i><\/p>\n<p>Tani AVR \u00ebsht\u00eb nj\u00eb pajisje kompakte multifunksionale.<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/34b839b2402c97916b8cb3681989a798.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSistemi AVR n\u00eb GRSH menaxhon automat\u00ebt e hyrjes dhe jep urdhra p\u00ebr t\u00eb nisur dhe ndaluar GDU-n\u00eb. N\u00ebse ngarkesa kalon 2 MW, n\u00eb nivelin e GRSH nuk ka kuptim t\u00eb nxitohet pas shpejt\u00ebsis\u00eb. Edhe n\u00ebse kalon shpejt, do t\u00eb kaloj\u00eb nj\u00eb koh\u00eb derisa t\u00eb nis\u00eb GDU-n\u00eb. N\u00eb k\u00ebt\u00eb sistem p\u00ebrdoren ATS m\u00eb \"t\u00eb ngadalsh\u00ebm\" dhe vendosen vonesa (uistat). Kjo funksionon k\u00ebshtu: kur energjia e qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave humbet nga transformator\u00ebt, AVR jep urdhra pajisjeve: \"Transformatori, fikje. Tani presim 10 sekonda (uistata), GDU, ndiz! Presim edhe 10 sekonda.\"\u00a0<\/p>\n<h2>AVR n\u00eb UPS\u00a0\u00a0<\/h2>\n<p>\nMe nj\u00eb shembuj t\u00eb UPS-it, le t\u00eb shohim si funksionon tipin e dyt\u00eb t\u00eb AVR - STS ose \u00e7Switch statik i transferit.<\/p>\n<p>N\u00eb UPS, energjia elektrike e vazhdueshme kthehet n\u00eb energji elektrike t\u00eb q\u00ebndrueshme me ndihm\u00ebn e drejtp\u00ebrdrejt\u00ebsit. M\u00eb pas, n\u00eb inverter, ajo kthehet s\u00ebrish n\u00eb energji elektrike t\u00eb ndryshueshme, por tashm\u00eb me parametra t\u00eb q\u00ebndruesh\u00ebm. Kjo elimidon lokalizimin dhe rrit cil\u00ebsin\u00eb e energjis\u00eb. Kur burimi kryesor i energjis\u00eb \u00ebsht\u00eb i nd\u00ebrprer\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/dataline\/blog\/310356\/\">UPS kalon<\/a><\/noindex> n\u00eb baterit\u00eb akumulatorike dhe furnizon qendr\u00ebn e t\u00eb dh\u00ebnave, derisa t\u00eb aktivizohet GSU.\u00a0<\/p>\n<p>Por \u00e7far\u00eb ndodh n\u00ebse ndonj\u00eb nga elementet d\u00ebshtojn\u00eb: drejtp\u00ebrdrejt\u00ebsi, inverteri ose baterit\u00eb akumulatorike? P\u00ebr k\u00ebt\u00eb rast, \u00e7do UPS ka nj\u00eb mekaniz\u00ebm t\u00eb nj\u00eb rruge alternative, ose bypass. Me k\u00ebt\u00eb, pajisja vazhdon t\u00eb funksionoj\u00eb duke anashkaluar elementet kryesore, direkt nga tensioni hyr\u00ebs. Bypass p\u00ebrdoret gjithashtu kur nevojitet t\u00eb fiket UPS-i dhe t\u00eb d\u00ebrgohet n\u00eb riparim.\u00a0<\/p>\n<p>STS n\u00eb UPS \u00ebsht\u00eb e nevojshme p\u00ebr t\u00eb kaluar n\u00eb m\u00ebnyr\u00eb t\u00eb sigurt n\u00eb hyrjen e bypass-it. N\u00ebse flasim ndryshe, STS kontrollon parametrat e rrjetit n\u00eb hyrje dhe dalje, pret derisa ato t\u00eb p\u00ebrputhen, dhe kalon n\u00eb kushte t\u00eb sigurta.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/98c688d0f0e28a6ef697e096b03d87d1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h2>AVR n\u00eb raft\u00a0<\/h2>\n<p>\nPra t\u00eb vazhdojm\u00eb, ka dy hyrje energjie t\u00eb lidhura n\u00eb raft. N\u00ebse pajisja juaj ka dy blloqe energjie, mund ta lidhni leht\u00ebsisht at\u00eb me PDUs t\u00eb ndryshme, dhe humbja e nj\u00eb hyrje nuk \u00ebsht\u00eb shqet\u00ebsuese. Por n\u00ebse serveri juaj ka nj\u00eb bllok energjie?\u00a0<br \/>\nN\u00eb raft, AVR p\u00ebrdoret q\u00eb p\u00ebrfitimi nga dy hyrjet t\u00eb mos humbas\u00eb. N\u00eb rast probleme me nj\u00ebr\u00ebn nga hyrjet, AVR kalon ngarkes\u00ebn n\u00eb hyrjen tjet\u00ebr.<\/p>\n<blockquote><p>Kujdes: N\u00ebse \u00ebsht\u00eb e mundur, shmangni pajisjet me nj\u00eb bllok energjie, p\u00ebr t\u00eb mos krijuar nj\u00eb pik\u00eb d\u00ebshtimi n\u00eb sistem. M\u00eb pas do t\u00eb tregojm\u00eb se \u00e7far\u00eb disavantazhesh sjell nj\u00eb skem\u00eb lidhjeje e till\u00eb.\u00a0<\/p><\/blockquote>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/3a2e45499d687ffcd983f88add5958cb.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nQ\u00ebllimi i AVR n\u00eb raft \u00ebsht\u00eb t\u00eb kaloj\u00eb pajisjet n\u00eb hyrjen aktive sa m\u00eb shpejt q\u00eb t\u00eb jet\u00eb e mundur, n\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb mos ket\u00eb pause n\u00eb funksionimin e saj. Shpejt\u00ebsia e nevojshme p\u00ebr k\u00ebt\u00eb \u00ebsht\u00eb zbuluar n\u00eb m\u00ebnyr\u00eb eksperimentale: jo m\u00eb shum\u00eb se 20 ms. Le t\u00eb shohim si u zbulua kjo.<\/p>\n<p>Problemet me pajisjet serverike ndodhin p\u00ebr shkak t\u00eb r\u00ebnieve t\u00eb tensionit (p\u00ebr shkak t\u00eb punimeve n\u00eb n\u00ebnstacione, lidhjes s\u00eb ngarkesave t\u00eb m\u00ebdha ose aksidenteve). P\u00ebr t\u00eb ilustruar si pajisjet e durojn\u00eb amplitude dhe koh\u00ebzgjatje t\u00eb ndryshme t\u00eb r\u00ebnieve t\u00eb tensionit, jan\u00eb zhvilluar kurbat e funksionimit t\u00eb sigurt t\u00eb pajisjeve elektrike CBEMA (Computer and Business Equipment Manufacturers Association). Tani ato njihen si kurbat ITIC (Information Technology Industry Council), dhe variantet e tyre jan\u00eb p\u00ebrfshir\u00eb n\u00eb standardet IEEE 446 ANSI (kjo \u00ebsht\u00eb nj\u00eb ekuivalent i standardeve tona GOST).<\/p>\n<p>Le t\u00eb shohim grafik\u00ebn. Detyra jon\u00eb \u00ebsht\u00eb q\u00eb pajisjet t\u00eb punojn\u00eb n\u00eb \"zon\u00ebn e gjelb\u00ebr\". N\u00eb kurb\u00ebn ITIC shohim se pajisjet jan\u00eb t\u00eb gatshme t\u00eb \"p\u00ebrballojn\u00eb\" nj\u00eb r\u00ebnie maksimale prej 20 ms. Prandaj, ne orientoheni q\u00eb AVR n\u00eb raft t\u00eb reagoj\u00eb brenda 20 ms, ose m\u00eb mir\u00eb \u2014 edhe m\u00eb shpejt.\u00a0\u00a0\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/fe6c9e359801283c2868ae758421fb33.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Burimi: <noindex><a rel=\"nofollow\" href=\"https:\/\/www.meandr.ru\/itic\">meandr.ru<\/a><\/noindex>.<\/i><\/p>\n<p><b>Pajisja AVR<\/b>. Nj\u00eb AVR standard (ATS) n\u00eb raftin e Qendr\u00ebs son\u00eb t\u00eb Dh\u00ebnash z\u00eb 1 nj\u00ebsi dhe p\u00ebrballon ngarkes\u00ebn prej 16 A.\u00a0<\/p>\n<p>N\u00eb ekran shohim nga cili input furnizohet AVR, sa konsumojn\u00eb pajisjet e lidhura n\u00eb amper. Me nj\u00eb buton t\u00eb ve\u00e7ant\u00eb zgjedhim t\u00eb jepet prioritet inputit t\u00eb par\u00eb ose t\u00eb dyt\u00eb. Nga ana e djatht\u00eb \u2014 portet p\u00ebr t'u lidhur me AVR:\u00a0<\/p>\n<ul>\n<li>Porti Ethernet \u2014 lidhni monitorimin;\n<\/li>\n<li>Porti serial \u2014 hyj nj\u00eb laptop dhe shiko n\u00eb loge se \u00e7far\u00eb po ndodh;\u00a0\n<\/li>\n<li>USB \u2014 fut nj\u00eb flash drive dhe p\u00ebrdit\u00ebso firmware-in.\u00a0\n<\/li>\n<\/ul>\n<p>\nPortet jan\u00eb t\u00eb nd\u00ebrrueshme: t\u00eb gjitha k\u00ebto operacione mund t\u00eb realizohen n\u00ebse kemi qasje t\u00eb pakt\u00ebn n\u00eb nj\u00ebr\u00ebn prej tyre.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/db6b2698981c08e3cae0402a757dab09.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nN\u00eb an\u00ebn e prapme \u2014 prit\u00ebs p\u00ebr lidhjen e hyrjeve kryesore dhe rezerv\u00eb dhe nj\u00eb grup prizash p\u00ebr lidhjen e pajisjeve IT.<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/6e44f4fd995ba6e30a6f1c629c11b9db.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSpecifikat e detajuara t\u00eb AVR shikohen p\u00ebrmes nd\u00ebrfaqes n\u00eb internet. Aty konfiguroni ndjeshm\u00ebrin\u00eb e kalimit dhe shihni loget.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/370a1d72c373d86738fa7676972b2cef.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Nd\u00ebrfaqja n\u00eb internet e AVR.<\/i><\/p>\n<p><b>Instalimi dhe lidhja e AVR<\/b>. \u00cbsht\u00eb m\u00eb mir\u00eb t\u00eb instaloni AVR n\u00eb mes t\u00eb raftit. N\u00ebse nuk e dim\u00eb paraprakisht konfigurimin e raftit, at\u00ebher\u00eb pajisja me nj\u00eb bllok furnizimi do t\u00eb arrij\u00eb t\u00eb lidh\u00eb kabllot edhe nga pjesa e poshtme, edhe nga ajo e sip\u00ebrme.\u00a0\u00a0<\/p>\n<p>Megjithat\u00eb, m\u00eb pas ka nuanca: thell\u00ebsia e raftit standard \u00ebsht\u00eb shum\u00eb m\u00eb e madhe se thell\u00ebsia e AVR. Ne rekomandojm\u00eb ta instaloni sa m\u00eb af\u00ebr korridorit t\u00eb ftoht\u00eb p\u00ebr dy arsye:<\/p>\n<ol>\n<li>Qasje n\u00eb panelin frontal. N\u00ebse instaloni AVR m\u00eb af\u00ebr korridorit t\u00eb nxeht\u00eb, do ta shohim indikacionin, por nuk do t\u00eb mund t\u00eb lidhemi me t\u00eb p\u00ebrmes porteve. K\u00ebshtu, nuk do t\u00eb mund t\u00eb shohim loget ose t\u00eb rib\u00ebjm\u00eb pajisjen.\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/77f79924003d1024e9bfb81072d483c1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/5f8c4092a0f8bff5802ec42abd79839c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Diku, n\u00eb thell\u00ebsi, po ndrit nj\u00eb AVR \u2014 nuk arrijm\u00eb dot deri te porta.<\/i>\n<\/li>\n<li>K\u00ebnaq\u00ebsi e ftoht\u00eb. AVR rekomandohet t\u00eb p\u00ebrdoret kur temperatura nuk kalon 45\u00b0C. Ai nuk ka ventilator\u00eb p\u00ebr ftohje, \u00ebsht\u00eb thjesht nj\u00eb pajisje metalike me elektronik\u00eb. Mban temperatur\u00ebn e nevojshme n\u00eb dy m\u00ebnyra:\u00a0\n<\/li>\n<\/ol>\n<p><\/p>\n<ul>\n<li>me rrjedhat e ajrit q\u00eb bien nga jasht\u00eb;\u00a0\n<\/li>\n<li>me montime q\u00eb quajn\u00eb nxeht\u00ebsin\u00eb e tep\u00ebrt.\n<\/li>\n<\/ul>\n<p>\nN\u00ebse e vendosim AVR nga ana e korridorit t\u00eb nxeht\u00eb dhe p\u00ebr m\u00eb tep\u00ebr e mbushim me server\u00eb, at\u00ebher\u00eb do t\u00eb kemi nj\u00eb fur\u00eb. N\u00eb rastin m\u00eb t\u00eb mir\u00eb, AVR do t\u00eb digjet dhe do t\u00eb humbas\u00eb lidhjen me bot\u00ebn e jashtme, n\u00eb rastin m\u00eb t\u00eb keq \u2014 do t\u00eb filloj\u00eb t\u00eb kaloj\u00eb ngarkes\u00ebn n\u00eb m\u00ebnyr\u00eb kaotike ose do ta hedh\u00eb at\u00eb.<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/2213c7861d72f2f97ea5f8035556e4b5.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>AVR po nxehet p\u00ebrball\u00eb korridorit t\u00eb nxeht\u00eb.<\/i><\/p>\n<blockquote><p>Ishte nj\u00eb rast. Inxhinieri gjat\u00eb kontrollit d\u00ebgjoi klikime t\u00eb pazakonshme.<br \/>\nN\u00eb thell\u00ebsi t\u00eb korridorit t\u00eb nxeht\u00eb, n\u00ebn nj\u00eb grumbull serverash u zbulua nj\u00eb AVR q\u00eb po kalonte vazhdimisht nga burimi kryesor n\u00eb at\u00eb rezervar.\u00a0<\/p>\n<p>AVR u z\u00ebvend\u00ebsua. Log-et treguan se p\u00ebr nj\u00eb jav\u00eb, ai kalonte \u00e7do sekond\u00eb \u2014 m\u00eb shum\u00eb se gjysm\u00eb milioni kalime. Ja si \u00ebsht\u00eb kjo <noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/BtXqXXvHcks\">t\u00eb ket\u00eb<\/a><\/noindex>\n<\/p><\/blockquote>\n<p><\/p>\n<h3>Cilat lloje t\u00eb AVR ekzistojn\u00eb n\u00eb raft<\/h3>\n<p>\n<b>ATS hyr\u00ebse p\u00ebr raft<\/b>. N\u00eb datacenterin ton\u00eb, ky AVR sh\u00ebrben si burimi i vet\u00ebm i shp\u00ebrndarjes s\u00eb energjis\u00eb n\u00eb regjist\u00ebr: punon si AVR+PDU. Z\u00eb disa nj\u00ebsit\u00eb, duron ngarkesa deri n\u00eb 32 A, lidhet me kone industriale dhe mund t\u00eb furnizoj\u00eb deri n\u00eb 6 kW pajisje. P\u00ebrdoret kur nuk \u00ebsht\u00eb e mundur t\u00eb montosh PDU standarde, dhe pajisja me nj\u00eb bllok n\u00eb regjist\u00ebr nuk mb\u00ebshtet ngarkesa kritike.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/1b366a2a7b31d633266ec3e0df0495fe.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>STS me montim n\u00eb regjist\u00ebr<\/b>. STS n\u00eb regjist\u00ebr p\u00ebrdoret p\u00ebr pajisje t\u00eb ndjeshme ndaj ndryshimeve t\u00eb tensionit. Ky AVR kalon m\u00eb shpejt se ATS.\u00a0<br \/>\n\u00a0<br \/>\n<img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/e45afa3bd64fdd094c2feb591eac45d8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Ky STS konkret z\u00eb 6 nj\u00ebsit\u00eb dhe ka nj\u00eb nd\u00ebrfaqe pak 'vintage'.<\/i><\/p>\n<p><b>Mini-AVR<\/b>. Ka edhe t\u00eb till\u00eb viklara, por ne n\u00eb datacenterin ton\u00eb nuk kemi t\u00eb till\u00eb. Ky mini-AVR \u00ebsht\u00eb p\u00ebr nj\u00eb server.\u00a0<\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/ee1b9c7c144ade76b10ab6d1eb6267e1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Ky AVR lidhet drejtp\u00ebrdrejt n\u00eb bllokun e energjis\u00eb t\u00eb serverit.<\/i><\/p>\n<h3>Si e k\u00ebrkojm\u00eb AVR-in ideal<\/h3>\n<p>\nNe testojm\u00eb shum\u00eb AVR t\u00eb ndrysh\u00ebm dhe vler\u00ebsojm\u00eb se si ata e kalojn\u00eb n\u00eb kushte t\u00eb temperaturave t\u00eb larta. <\/p>\n<p>Ja si e stresojm\u00eb AVR-in p\u00ebr ta provuar k\u00ebt\u00eb:\u00a0<\/p>\n<ul>\n<li>e lidhim me regjistruesin e cil\u00ebsis\u00eb s\u00eb rrjetit, serverin dhe disa pajisje t\u00eb tjera p\u00ebr ngarkes\u00eb;\n<\/li>\n<li>izolojm\u00eb regjistrin me bllokime ose film, p\u00ebr t\u00eb arritur temperatura t\u00eb larta;\n<\/li>\n<li>ngrijm\u00eb deri n\u00eb 50\u00b0C;\n<\/li>\n<li>\u00e7do her\u00eb ndezim dhe fikim 20 her\u00eb;\n<\/li>\n<li>shikojm\u00eb n\u00ebse ka pasur r\u00ebnie tensioni, si i ndjehet serveri;\n<\/li>\n<li>n\u00ebse AVR kalon testin \u2014 ngrijm\u00eb deri n\u00eb 70\u00b0C.\n<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/d95341812bc80a0de04bda92cf9a93db.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Foto me termovizion nga nj\u00eb nga provat.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"AVR dhe gjith\u00e7ka, gjith\u00e7ka, gjith\u00e7ka: aktivizimi automatik i rezerv\u00ebs n\u00eb qend\u00ebr t\u00eb t\u00eb dh\u00ebnave\" src=\"\/wp-content\/uploads\/2020\/03\/75d75c0727753e1184b95569322268dc.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Analizatori i rrjetit regjistron tensionin me kalimin e koh\u00ebs. N\u00eb regjistrim shohim sa \u00ebsht\u00eb zgjatur nd\u00ebrprerja: n\u00eb k\u00ebt\u00eb moment, sinusoidja u nd\u00ebrpre.<\/i><\/p>\n<p>P\u00ebr m\u00eb tep\u00ebr, po marrim AVR p\u00ebr testim: do t\u00eb kontrollojm\u00eb pajisjen tuaj p\u00ebr q\u00ebndrueshm\u00ebri dhe do t\u00eb tregojm\u00eb se \u00e7far\u00eb doli \ud83d\ude09\u00a0<\/p>\n<h4>AVR n\u00eb raft: k\u00ebrc\u00ebnimi i fshehur<\/h4>\n<p>\nProblemi kryesor me AVR n\u00eb raft \u00ebsht\u00eb se ai mund t\u00eb kaloj\u00eb ngarkes\u00ebn nga hyrja kryesore n\u00eb hyrjen rezerv\u00eb, por nuk mbron nga shkarkimi t\u00eb shkurt\u00ebr ose mbingarkes\u00eb. N\u00ebse ndodhi nj\u00eb shkarkim i shkurt\u00ebr n\u00eb nj\u00ebsin\u00eb e furnizimit, siguria do t\u00eb aktivizoj\u00eb ndaluesin automatik t\u00eb niveleve m\u00eb t\u00eb larta: n\u00eb PDU ose n\u00eb tabel\u00ebn e shp\u00ebrndarjes. Si rezultat, nj\u00eb hyrje fiket, AVR e kupton k\u00ebt\u00eb dhe kalon n\u00eb hyrjen e dyt\u00eb. N\u00ebse shkarkimi i shkurt\u00ebr vazhdon, do t\u00eb aktivizohet ndaluesi automatik i hyrjes s\u00eb dyt\u00eb. N\u00eb fund, p\u00ebr shkak t\u00eb nj\u00eb problemi n\u00eb pajisjen e nj\u00ebis\u00eb, mund t\u00eb fiket e gjith\u00eb rafti.<\/p>\n<p>Pra ndaj, do ta p\u00ebrs\u00ebris: mendoni nj\u00eb mij\u00eb her\u00eb para se t\u00eb instaloni AVR n\u00eb raft dhe t\u00eb p\u00ebrdorni pajisje me nj\u00eb burim energjie.<br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/dataline\/blog\/492016\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043f\u043e\u0441\u0442\u0435 \u043f\u0440\u043e PDU \u043c\u044b \u0433\u043e\u0432\u043e\u0440\u0438\u043b\u0438, \u0447\u0442\u043e \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u043e\u0439\u043a\u0430\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u0410\u0412\u0420 \u2014\u00a0 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u0432\u043e\u0434 \u0440\u0435\u0437\u0435\u0440\u0432\u0430. \u041d\u043e \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0432 \u0426\u041e\u0414\u0435 \u0410\u0412\u0420 \u0441\u0442\u0430\u0432\u044f\u0442 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0441\u0442\u043e\u0439\u043a\u0435, \u043d\u043e \u0438 \u043d\u0430 \u0432\u0441\u0435\u043c \u043f\u0443\u0442\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u0442\u0432\u0430. \u0412 \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0441\u0442\u0430\u0445 \u043e\u043d\u0438 \u0440\u0435\u0448\u0430\u044e\u0442 \u0440\u0430\u0437\u043d\u044b\u0435 \u0437\u0430\u0434\u0430\u0447\u0438: \u0432 \u0433\u043b\u0430\u0432\u043d\u044b\u0445 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0449\u0438\u0442\u0430\u0445 (\u0413\u0420\u0429) \u0410\u0412\u0420 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043c\u0435\u0436\u0434\u0443 \u0432\u0432\u043e\u0434\u043e\u043c \u043e\u0442 \u0433\u043e\u0440\u043e\u0434\u0430 \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":74069,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-74068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - 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