{"id":37785,"date":"2019-10-31T22:19:45","date_gmt":"2019-10-31T19:19:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kak-my-uporolis-po-energoeffektivnosti-mashzala\/"},"modified":"2019-10-31T22:19:45","modified_gmt":"2019-10-31T19:19:45","slug":"kak-my-uporolis-po-energoeffektivnosti-mashzala","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/kak-my-uporolis-po-energoeffektivnosti-mashzala","title":{"rendered":"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/d603f30fd3df04942e41a62212cbe539.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTento pr\u00edspevok venujem t\u00fdm, ktor\u00ed klamali v certifik\u00e1toch, kv\u00f4li \u010domu sme takmer nain\u0161talovali v na\u0161ich priestoroch beng\u00e1lske oh\u0148e.<\/p>\n<p>Pr\u00edbehy s\u00fa star\u0161ie viac ako \u0161tyri roky, ale publikujem ich teraz, preto\u017ee skon\u010dila NDA. Vtedy sme pochopili, \u017ee sme takmer \u00faplne naplnili d\u00e1tov\u00e9 centrum (ktor\u00e9 prenaj\u00edmame), a energetick\u00e1 \u00fa\u010dinnos\u0165 nebola zvl\u00e1\u0161\u0165 zlep\u0161en\u00e1. Predt\u00fdm sme mali hypot\u00e9zu, \u017ee \u010d\u00edm viac ho zapln\u00edme, t\u00fdm lep\u0161ie, preto\u017ee in\u017einierstvo sa rozde\u013euje medzi v\u0161etk\u00fdch. Ale uk\u00e1zalo sa, \u017ee sme sa v tom klamali a pri dobrej za\u0165a\u017eenosti doch\u00e1dzalo k strat\u00e1m. Pracovali sme v mnoh\u00fdch oblastiach, ale n\u00e1\u0161 state\u010dn\u00fd t\u00edm sa venoval chladeniu. <\/p>\n<p>Skuto\u010dn\u00fd \u017eivot d\u00e1tov\u00e9ho centra je trochu in\u00fd ako v projekte. Neust\u00e1le ladenie zo strany obsluhy na zv\u00fd\u0161enie efektivity a optimaliz\u00e1cia nastaven\u00ed pre nov\u00e9 \u00falohy. Da\u0165 pr\u00edklad mytologickej priemernej skriniek. V praxi neexistuje, za\u0165a\u017eenie je nerovnomern\u00e9, niekde je plno, niekde pr\u00e1zdno. Museli sme nie\u010do prekonfigurova\u0165 pre lep\u0161iu energetick\u00fa \u00fa\u010dinnos\u0165.<\/p>\n<p>Na\u0161e d\u00e1tov\u00e9 centrum Kompresor je ur\u010den\u00e9 pre najr\u00f4znej\u0161\u00edch z\u00e1kazn\u00edkov. Preto tam medzi be\u017en\u00fdmi dvou\u2013\u0161tyroch kW skrinkami m\u00f4\u017ee by\u0165 aj 23-kW alebo viac. Zodpovedaj\u00face klimatiz\u00e1cie boli nastaven\u00e9 na chladenie, a vzduch cez menej v\u00fdkonn\u00e9 skrinky jednoducho prech\u00e1dzal. <\/p>\n<p>Druh\u00e1 hypot\u00e9za bola, \u017ee tepl\u00e9 a studen\u00e9 chodby sa nemie\u0161aj\u00fa. Po meraniach m\u00f4\u017eem poveda\u0165, \u017ee je to il\u00fazia, a skuto\u010dn\u00e1 aerodynamika sa od modelu l\u00ed\u0161i takmer vo v\u0161etkom. <noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Prieskum<\/h3>\n<p>\nNajprv sme sa za\u010dali pozera\u0165 na vzduchov\u00e9 toky v priestoroch. Pre\u010do sme tam i\u0161li? Preto\u017ee sme ch\u00e1pali, \u017ee d\u00e1tov\u00e9 centrum je navrhnut\u00e9 na p\u00e4\u0165 a\u017e \u0161es\u0165 kW na skrinku, ale vedeli sme, \u017ee v skuto\u010dnosti s\u00fa od 0 do 25 kW. Regulova\u0165 to v\u0161etko dla\u017edicami je takmer nemo\u017en\u00e9: prv\u00e9 merania uk\u00e1zali, \u017ee takmer rovnako prep\u00fa\u0161\u0165aj\u00fa. Dla\u017edice na 25 kW v\u00f4bec neexistuj\u00fa, mali by by\u0165 nielen pr\u00e1zdne, ale aj s kvapaln\u00fdm v\u00e1kuom. <\/p>\n<p>K\u00fapili sme anemometer a za\u010dali mera\u0165 pr\u00fadenie medzi skriniek a nad skriniek. S n\u00edm je vo v\u0161eobecnosti potrebn\u00e9 pracova\u0165 pod\u013ea GOST a mno\u017estva noriem, \u0165a\u017eko splnite\u013en\u00fdch bez zastavenia strojovne. Zauj\u00edmala n\u00e1s nie presnos\u0165, ale z\u00e1sadn\u00fd obraz. Merali sme teda r\u00e1mcovo.<\/p>\n<p>Pod\u013ea merania zo 100 percent vzduchu, ktor\u00fd vych\u00e1dza z jednotiek, sa 60 percent dost\u00e1va do stojanov, zvy\u0161ok prelet\u00ed okolo. Je to kv\u00f4li tomu, \u017ee m\u00e1me \u0165a\u017ek\u00e9 stojany na 15\u201325 kW, na ktor\u00fdch je vybudovan\u00e9 chladenie. <\/p>\n<p>Nem\u00f4\u017eeme len tak vypn\u00fa\u0165 klimatiz\u00e1cie, preto\u017ee na tepl\u00fdch stojanoch v oblasti horn\u00fdch serverov bude \u00faplne teplo. V tomto momente si uvedomujeme, \u017ee mus\u00edme nie\u010do izolova\u0165, aby vzduch nesko\u010dil z radu do radu a aby termoregul\u00e1cia v bloku prebiehala predsa len. <\/p>\n<p>Z\u00e1rove\u0148 sa p\u00fdtame, \u010di je to finan\u010dne \u00fa\u010deln\u00e9. <\/p>\n<p>S prekvapen\u00edm zis\u0165ujeme, \u017ee m\u00e1me celkov\u00e9 energetick\u00e9 spotreby d\u00e1tov\u00e9ho centra, ale nem\u00f4\u017eeme zostavi\u0165 po\u010d\u00edtanie fan coilov pre konkr\u00e9tnu miestnos\u0165. Teda analyticky m\u00f4\u017eeme, no v praxi \u2014 nie. A oceni\u0165 \u00faspory sme neschopn\u00ed. \u00daloha sa st\u00e1va \u010doraz zauj\u00edmavej\u0161ou. Ak by sme u\u0161etrili 10 % kapacity klimatiz\u00e1ci\u00ed \u2014 ko\u013eko pe\u0148az\u00ed by sme mohli odlo\u017ei\u0165 na izol\u00e1ciu? Ako to po\u010d\u00edta\u0165?<\/p>\n<p>Zamierili sme k automatiz\u00e1torom, ktor\u00ed doladili syst\u00e9m monitorovania. \u010eakujeme chlapcom: mali v\u0161etky senzory, len bolo treba dop\u00edsa\u0165 k\u00f3d. Za\u010dali pren\u00e1\u0161a\u0165 jednotliv\u00e9 chillery, UPS, osvetlenie. S novou vychyt\u00e1vkou vznikla mo\u017enos\u0165 sledova\u0165, ako sa situ\u00e1cia men\u00ed v prvkoch syst\u00e9mu.<\/p>\n<h3>Experimenti so z\u00e1vesmi<\/h3>\n<p>\nZ\u00e1rove\u0148 za\u010d\u00edname experimenty so z\u00e1vesmi (prehr\u00e1dky). Rozhodujeme sa ich upevni\u0165 na ty\u010de k\u00e1blov\u00fdch \u017e\u013eabov (in\u00e9 mo\u017enosti nem\u00e1me), na\u0161\u0165astie by mali by\u0165 \u013eahk\u00e9. R\u00fdchlo sme sa dohodli na strech\u00e1ch alebo hrebe\u0148och. <\/p>\n<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/8fbf87ce9fc8b3db9c3fa54d61d89025.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <br \/>\n<img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/7e0f07598ddd790b7252a84d6bf10a50.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nProbl\u00e9m je v tom, \u017ee sme predt\u00fdm pracovali s mno\u017estvom dod\u00e1vate\u013eov. V\u0161etci maj\u00fa rie\u0161enia pre svoje d\u00e1tov\u00e9 centr\u00e1, ale pre komer\u010dn\u00e9 d\u00e1tov\u00e9 centrum v podstate nie existuj\u00fa \u017eiadne hotov\u00e9 rie\u0161enia. Na\u0161i klienti prich\u00e1dzaj\u00fa a odch\u00e1dzaj\u00fa neust\u00e1le. Sme jedn\u00fdm z m\u00e1la \u201e\u0165a\u017ek\u00fdch\u201c d\u00e1tov\u00fdch centier bez obmedzen\u00ed na \u0161\u00edrku stojana s mo\u017enos\u0165ou prij\u00edma\u0165 servery typu hammer a\u017e do 25 kW. \u017diadne pl\u00e1novanie infra\u0161trukt\u00fary vopred. Ak by sme prevzali modul\u00e1rne syst\u00e9my cageingu od dod\u00e1vate\u013eov \u2014 v\u017edy bud\u00fa diery na dva mesiace. Teda nikdy nebude strojov\u0148a energeticky efekt\u00edvna. <\/p>\n<p>Rozhodli sme sa to robi\u0165 sami, na\u0161\u0165astie m\u00e1me vlastn\u00fdch in\u017einierov. <\/p>\n<p>Prv\u00e9, \u010do sme z\u00edskali, s\u00fa p\u00e1sy z priemyseln\u00fdch chladni\u010diek. S\u00fa to flexibiln\u00e9 polyetyl\u00e9nov\u00e9 p\u00e1sy, ktor\u00fdmi sa d\u00e1 zasiahnu\u0165. Ur\u010dite ste ich videli niekde na vchode do m\u00e4sov\u00e9ho oddelenia najv\u00e4\u010d\u0161\u00edch obchodov. H\u013eadali sme netoxick\u00e9 a nehor\u013eav\u00e9 materi\u00e1ly. Na\u0161li sme, k\u00fapili na dva rady. Zavesili sme ich a za\u010dali pozorova\u0165, \u010do sa deje. <\/p>\n<p>Ch\u00e1pali sme, \u017ee to nebude pr\u00e1ve najlep\u0161ie. Ale v\u00fdsledok bol naozaj ve\u013emi zl\u00fd. Za\u010dali sa, ako cestoviny, rozvi\u0165 na pr\u00fadoch. Na\u0161li sme magnetick\u00e9 p\u00e1sy ako na chladni\u010dku. Nalepili sme ich na tieto p\u00e1sy a prilepili ich k sebe, vytvorila sa celkom monolitick\u00e1 stena. <\/p>\n<p>Za\u010dali sme uva\u017eova\u0165, \u010do bude na halu. <\/p>\n<p>I\u0161li sme k stavite\u013eom, ukazujeme n\u00e1\u0161 projekt. T\u00ed sa pozeraj\u00fa, hovoria: va\u0161e z\u00e1vesy s\u00fa ve\u013emi \u0165a\u017ek\u00e9. 700 kilogramov po celej v\u00fdrobnej hale. Idite, hovoria, dobr\u00ed \u013eudia, k \u010dertu. Presnej\u0161ie k t\u00edmu SKS. Nech si spo\u010d\u00edtaj\u00fa, ko\u013eko maj\u00fa rezancov v ko\u0161\u00edkoch, preto\u017ee 120 kg na \u0161tvorcov\u00fd meter \u2014 maximum. <\/p>\n<p>SKS hovoria: pam\u00e4t\u00e1te, pri\u0161iel k n\u00e1m jeden ve\u013ek\u00fd z\u00e1kazn\u00edk? M\u00e1 desiatky tis\u00edc portov v jednej hale. Na okrajoch v\u00fdrobnej haly je to e\u0161te v poriadku, ale bli\u017e\u0161ie k kr\u00ed\u017eov\u00e9mu bodu sa u\u017e nepripne: ko\u0161\u00edky sa odtrhn\u00fa. <\/p>\n<p>Stavitelia tie\u017e po\u017eiadali o certifik\u00e1t na materi\u00e1l. Poznamen\u00e1m, \u017ee predt\u00fdm sme pracovali na \u00faprimnom slove dod\u00e1vate\u013ea, ke\u010f\u017ee to bol iba testovac\u00ed beh. Obr\u00e1tili sme sa na tohto dod\u00e1vate\u013ea, hovor\u00edme: OK, sme pripraven\u00ed prejs\u0165 do beta verzie, po\u010fme na v\u0161etky dokumenty. Poslali n\u00e1m nie\u010do, \u010do nie je ve\u013emi \u0161tandardn\u00e9ho vzoru. <\/p>\n<p>Hovor\u00edme: po\u010dujte, kde ste t\u00fato papierov\u00fa vec z\u00edskali? Oni: to n\u00e1m n\u00e1\u0161 \u010d\u00ednsky v\u00fdrobca poslal v odpovedi na po\u017eiadavky. Pod\u013ea papiera tento materi\u00e1l v\u00f4bec nehor\u00ed. <\/p>\n<p>V tom momente sme si uvedomili, \u017ee je \u010das zastavi\u0165 sa a overi\u0165 skuto\u010dnosti. Ideme k diev\u010dat\u00e1m z po\u017eiarnej bezpe\u010dnosti datacentra, tie n\u00e1m uv\u00e1dzaj\u00fa laborat\u00f3rium, ktor\u00e9 testuje hor\u013eavos\u0165. Celkom rozumn\u00e9 peniaze a term\u00edny (pravda\u017ee, v\u0161etko sme prekleli, k\u00fdm sme pripravovali potrebn\u00e9 mno\u017estvo papierov). Tam n\u00e1s vedci informuj\u00fa: prive\u010fte materi\u00e1l, budeme robi\u0165 testy. <\/p>\n<p>V z\u00e1vere bolo nap\u00edsan\u00e9, \u017ee z jedn\u00e9ho kilogramu l\u00e1tky zost\u00e1va popola pribli\u017ene 50 gramov. Ostatn\u00e9 jasne hor\u00ed, stek\u00e1 a ve\u013emi dobre podporuje horenie v kalu\u017ei. <\/p>\n<p>Ch\u00e1peme \u2014 dobre, \u017ee sme si to neobjednali. Za\u010dali sme h\u013eada\u0165 in\u00fd materi\u00e1l. <\/p>\n<p>Na\u0161li sme polykarbon\u00e1t. Uk\u00e1zal sa ako tvrd\u0161\u00ed. Priesvitn\u00fd list m\u00e1 hr\u00fabku dva mm, dvere s\u00fa zo \u0161tyroch milimetrov. V podstate ide o akryl\u00e1t. Spolu s v\u00fdrobcom za\u010d\u00edname rozhovor o protipo\u017eiarnych opatreniach: po\u0161lite n\u00e1m certifik\u00e1t. Posielaj\u00fa ho. Podp\u00edsal ho ten ist\u00fd in\u0161tit\u00fat. Vol\u00e1me tam, hovor\u00edme: \u010do, chlapi, kontrolovali ste to?<\/p>\n<p>Hovoria: \u00e1no, kontrolovali. Najsk\u00f4r to sp\u00e1lili u seba a a\u017e potom to priniesli na testy. Z kilogramu materi\u00e1lu ost\u00e1va (ak ho spa\u013eujeme plame\u0148om) pribli\u017ene 930 gramov popola. Taje a kvapk\u00e1, ale kalu\u017e sa nesp\u00e1li. <\/p>\n<p>Hne\u010f kontrolujeme na\u0161e magnety (s\u00fa na polym\u00e9rnej podlo\u017eke). Na prekvapenie horia zle. <\/p>\n<h3>Zostavenie<\/h3>\n<p>\nZa\u010d\u00edname z toho zbiera\u0165. Polykarbon\u00e1t je skvel\u00fd, preto\u017ee je \u013eah\u0161\u00ed ako polyetyl\u00e9n a ove\u013ea slab\u0161ie sa oh\u00fdba. Pravda, dod\u00e1vaj\u00fa listy 2,5 na 3 metre a dod\u00e1vate\u013eovi je jedno, \u010do s t\u00fdm robi\u0165. Potrebujeme 2,8 \u0161irok\u00e9 20\u201325 centimetrov. Dvere sme posielali do firiem, ktor\u00e9 rozrez\u00e1vaj\u00fa list ako treba. A lamely sme rezy robili sami. Samotn\u00fd proces rezania stoj\u00ed dvakr\u00e1t viac ako samotn\u00fd list.<\/p>\n<p>Tu je, \u010do sa n\u00e1m podarilo:<\/p>\n<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/18f0fe7f823f3555217a2708c0644200.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nV\u00fdsledok \u2014 syst\u00e9m k\u00e1\u017ed\u017eovania sa zaplat\u00ed za menej ako rok. U\u0161etrili sme po 200\u2013250 KWh neust\u00e1le na v\u00fdkone fan coilov. Ko\u013eko e\u0161te na chilleroch, presne nevieme. Servery nas\u00e1vaj\u00fa neust\u00e1lym tempom, fan coily f\u00fakaj\u00fa. A chillery sa zap\u00ednaj\u00fa a vyp\u00ednaj\u00fa ako hrebe\u0148: \u0165a\u017eko sa z nich z\u00edskavaj\u00fa d\u00e1ta. Nem\u00f4\u017eeme zastavi\u0165 strojov\u0148u na testy. <\/p>\n<p>Te\u0161\u00edme sa, \u017ee vtedy bolo pravidlo umiestni\u0165 v moduloch 5x5 stojany tak, aby ich priemern\u00e1 spotreba bola maxim\u00e1lne \u0161es\u0165 kW. Teda teplota nie je s\u00fastreden\u00e1 na jednom mieste, ale rozlo\u017een\u00e1 po strojovni. Ale je situ\u00e1cia, kde je 10 kusov 15-kilowatov\u00fdch stojanov ved\u013ea seba, ale naproti \u2014 storage. Je studen\u00fd. Vyv\u00e1\u017ei sa.<\/p>\n<p>Kde nie je stojan \u2014 potrebn\u00e1 je pr\u00ed\u010dka a\u017e po podlahu. <\/p>\n<p>A e\u0161te m\u00e1me niektor\u00fdch z\u00e1kazn\u00edkov izolovan\u00fdch mre\u017eami. S nimi boli tie\u017e niektor\u00e9 zvl\u00e1\u0161tnosti. <\/p>\n<p>Na lamely sme rezy robili, preto\u017ee \u0161\u00edrka stojanov nie je fixn\u00e1 a periodicita upevnenia hrebe\u0148a je stanoven\u00e1: v\u017edy bude tri-\u0161tyri cm bu\u010f doprava, alebo do\u013eava. Ak m\u00e1\u0161 blok 600 pod stanovi\u0161\u0165om, je s pravdepodobnos\u0165ou 85 percent neumiestnite\u013en\u00fd. A kr\u00e1tke a dlh\u00e9 lamely s\u00fa spolu a lepia sa. Niekedy re\u017eeme lamelu do p\u00edsmena G pod\u013ea kont\u00far stojanov.<\/p>\n<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/183c4708ddd0c352977a9428bd447a16.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3>Senzory<\/h3>\n<p>\nPredt\u00fdm, ako sa za\u010dalo zni\u017eova\u0165 v\u00fdkon fancoilov, bolo potrebn\u00e9 nastavi\u0165 ve\u013emi presn\u00fd monitoring teploty na r\u00f4znych miestach v miestnosti, aby sme sa vyhli prekvapeniam. Tak sa objavili bezdr\u00f4tov\u00e9 senzory. Dr\u00f4tov\u00e9 \u2014 pre ka\u017ed\u00fd rad je potrebn\u00e9 pripevni\u0165 vlastn\u00fd k\u00fasok na prepojenie t\u00fdchto senzorov a ob\u010das na to \u2014 predl\u017eova\u010dky. Premen\u00ed sa to na girlandu. Ve\u013emi zle. A ke\u010f tieto dr\u00f4ty id\u00fa do klietok z\u00e1kazn\u00edkom, bezpe\u010dnostn\u00ed pracovn\u00edci sa okam\u017eite rozru\u0161uj\u00fa a \u017eiadaj\u00fa vysvetlenie so certifik\u00e1tom, \u010do sa po t\u00fdchto dr\u00f4toch meria. Nerves bezpe\u010dnostn\u00fdch pracovn\u00edkov je potrebn\u00e9 chr\u00e1ni\u0165. Bezdr\u00f4tov\u00e9 senzory akosi nedot\u00fdkaj\u00fa. <\/p>\n<p>A e\u0161te aj racky prich\u00e1dzaj\u00fa-odch\u00e1dzaj\u00fa. Senzor na magnete je jednoduch\u0161ie prein\u0161talova\u0165, preto\u017ee ho ka\u017ed\u00fd raz treba zavesi\u0165 vy\u0161\u0161ie alebo ni\u017e\u0161ie. Ak s\u00fa servery v dolnej tretine racku \u2014 treba zavesi\u0165 ni\u017e\u0161ie, a nie pod\u013ea \u0161tandardu na jeden a pol metra od podlahy na dver\u00e1ch racku v chladnom koridore. Tam meranie ned\u00e1va zmysel, je potrebn\u00e9 mera\u0165 to, \u010do je v \u017eeleze. <\/p>\n<p>Jeden senzor na tri racky \u2014 \u010dastej\u0161ie ho netreba zavesi\u0165. Teplota sa nel\u00ed\u0161i. Ob\u00e1vali sme sa, \u017ee d\u00f4jde k nadmern\u00e9mu pr\u00fadeniu vzduchu skrz samotn\u00e9 racky, \u2014 nestalo sa. Ale aj tak d\u00e1vame trochu viac studen\u00e9ho vzduchu, ako s\u00fa v\u00fdpo\u010dtov\u00e9 hodnoty. Urobili sme otvor\u010deky v lamel\u00e1ch 3, 7 a 12, nad rackom rob\u00edme otvor. Do neho pri obchode d\u00e1vame anemometer: pozer\u00e1me, \u017ee pr\u00fad ide kam treba.<\/p>\n<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/74bdc8b8bfd3797a585ee80deb2e001f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <br \/>\nPotom sme zavesili jasn\u00e9 nitky: star\u00e1 prax pre ostrostrelcov. Vyzer\u00e1 to zvl\u00e1\u0161tne, ale umo\u017e\u0148uje r\u00fdchlej\u0161ie detekova\u0165 mo\u017en\u00e9 probl\u00e9my. <\/p>\n<p><img decoding=\"async\" alt=\"Ako sme sa zbl\u00e1znili do energetickej efekt\u00edvnosti strojovne\" src=\"\/wp-content\/uploads\/2019\/09\/7c0e1c5479cab355f8d0d2d25e963a85.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n <\/p>\n<h3>Z\u00e1bavn\u00e9<\/h3>\n<p>\nK\u00fdm sme toto v\u0161etko ml\u010dky robili, pri\u0161iel dod\u00e1vate\u013e, ktor\u00fd vyr\u00e1ba in\u017einierske rie\u0161enia pre d\u00e1tov\u00e9 centr\u00e1. Hovor\u00ed: po\u010fte, pr\u00eddeme a porozpr\u00e1vame o energetickej efekt\u00edvnosti. Prich\u00e1dzaj\u00fa, za\u010d\u00ednaj\u00fa rozpr\u00e1va\u0165 o suboptim\u00e1lnom priestore, vzdu\u0161n\u00fdch pr\u00fadoch. So porozumen\u00edm k\u00fdvame. Preto\u017ee u n\u00e1s je to u\u017e tri roky nastaven\u00e9. <\/p>\n<p>Na ka\u017ed\u00fd rack zavesia tri senzory. Monitorovacie obr\u00e1zky s\u00fa ohromuj\u00face, kr\u00e1sne. Viac ako polovica tejto rie\u0161enia je v cene \u2014 softv\u00e9r. Na \u00farovni \u201ealarm v Zabbixu\u201c, ale propriet\u00e1rny a ve\u013emi drah\u00fd. Probl\u00e9m je e\u0161te v tom, \u017ee maj\u00fa senzory, softv\u00e9r, a potom h\u013eadaj\u00fa dod\u00e1vate\u013ea na mieste: nemaj\u00fa svojich dod\u00e1vate\u013eov na cageing.<\/p>\n<p>Ukazuje sa, \u017ee ich pr\u00e1ca stoj\u00ed p\u00e4\u0165\u2013sedemkr\u00e1t viac, ako sme urobili my.<\/p>\n<h3>Odkazy<\/h3>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/458734\/\">Sk\u00fasenosti z prev\u00e1dzky d\u00e1tov\u00e9ho centra za sedem rokov<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/147474\/\">V\u00fdlet po Kompresore v chv\u00ed\u013each jeho mladosti<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/240507\/\">Praktick\u00e1 sk\u00fasenos\u0165 s prev\u00e1dzkou d\u00e1tov\u00e9ho centra v roku 2014<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/268419\/\">Ako sme dosiahli Tier III Uptime na projekte, objektoch a procesoch<\/a><\/noindex>. <\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/278243\/\">Ako sme \u0165ahali liatinov\u00fd diesel z hlbok\u00fdch lo\u017e\u00edsk<\/a><\/noindex>.<\/li>\n<li>Moja po\u0161ta: PGoryunov@croc.ru<\/li>\n<\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/croc\/blog\/465889\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u0432\u044f\u0449\u0430\u044e \u044d\u0442\u043e\u0442 \u043f\u043e\u0441\u0442 \u0442\u0435\u043c \u043b\u044e\u0434\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0440\u0430\u043b\u0438 \u0432 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u0430\u0445, \u0438\u0437-\u0437\u0430 \u0447\u0435\u0433\u043e \u043c\u044b \u0447\u0443\u0442\u044c \u0431\u044b\u043b\u043e \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u0443 \u043d\u0430\u0441 \u0432 \u0437\u0430\u043b\u0430\u0445 \u0431\u0435\u043d\u0433\u0430\u043b\u044c\u0441\u043a\u0438\u0435 \u043e\u0433\u043d\u0438. \u0418\u0441\u0442\u043e\u0440\u0438\u0438 \u0431\u043e\u043b\u044c\u0448\u0435 \u0447\u0435\u0442\u044b\u0440\u0451\u0445 \u043b\u0435\u0442, \u043d\u043e \u043f\u0443\u0431\u043b\u0438\u043a\u0443\u044e \u0441\u0435\u0439\u0447\u0430\u0441, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0441\u044f NDA. \u0422\u043e\u0433\u0434\u0430 \u043c\u044b \u043f\u043e\u043d\u044f\u043b\u0438, \u0447\u0442\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u043b\u0438 \u0434\u0430\u0442\u0430-\u0446\u0435\u043d\u0442\u0440 (\u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0434\u0430\u0451\u043c \u0432 \u0430\u0440\u0435\u043d\u0434\u0443) \u043f\u043e\u0447\u0442\u0438 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e, \u0430 \u044d\u043d\u0435\u0440\u0433\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0443 \u043d\u0435\u0433\u043e \u0447\u0442\u043e-\u0442\u043e \u043d\u0435 \u043e\u0447\u0435\u043d\u044c \u0443\u043b\u0443\u0447\u0448\u0438\u043b\u0430\u0441\u044c. \u0420\u0430\u043d\u044c\u0448\u0435 \u0433\u0438\u043f\u043e\u0442\u0435\u0437\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-37785","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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