Kwindawo ethile phakathi phakathi kweMoscow neSt. Petersburg kukho idolophu encinane ebizwa ngokuba yi-Udomlya. Ngaphambili, ibisaziwa nge-Kalinin Nuclear Power Plant. Ngo-2019, kwavela omnye umtsalane kufutshane - iziko le-megadata lase-Udomlya elinamawaka angama-4.
Emva kokujoyina iqela le-Rostelecom-DPC, iingcali zeDathaLine nazo ziya kubandakanyeka ekusebenzeni kweli ziko ledatha. Ngokuqinisekileyo sele uvile malunga ne "Udomlya". Namhlanje sigqibe kwelokuba sikuxelele ngokweenkcukacha ukuba yonke into isebenza njani apho.
Ubume boshishino: iziko ledatha elingama-32 mΒ² kunye neziko lamandla enyukliya ngasemva. Isampula yase-Udomlya yasentwasahlobo ka-000.
Ngezantsi kokusikwa siqokelele ngaphezu kweefoto ze-40 zeenkqubo zobunjineli beziko ledatha kunye nenkcazo ecacileyo. Abo bafikelela esiphelweni balindelwe yinto eyothusayo.
Malunga namalungiselelo
Iziko ledatha likummandla weTver. Uhambo oluvela eMoscow ukuya e-Udomlya luya kuthatha malunga neeyure ezintathu: i-1 iyure ye-45 imizuzu kwi-Sapsan ukuya kwisikhululo se-Vyshny Volochek, kwaye ukusuka apho, kwisicelo sangaphambili, i-shuttle iya kuhlangana nawe kwaye ikuse kwiziko ledatha. Ukusuka eSt. Petersburg ukuya kwiVyshny Volochek kuthatha ixesha elide - iiyure ezingama-2 imizuzu engama-20.
Ngemoto unokufika apho ukusuka eMoscow kwiiyure ze-4,5, ukusuka eSt. Petersburg ngo-5.
Ewe, ngekhe ufune ukuya apha kwiiyunithi ezimbalwa. Kodwa ukuba ufuna ikhaya elitsha lee-racks ezininzi, kuyafaneleka ukuba ujonge ngakumbi. Kukho indawo eyaneleyo kunye nombane, nokuba ufuna ukuphinda kabini le mali nangaliphi na ixesha. EMoscow, apho, kumava ethu, amaziko edatha agcinwe kwinqanaba lokwakha, eli qhinga aliyi kuhlala lisebenza.
Ukongezelela, indawo yeziko ledatha phakathi kweMoscow neSt. Petersburg ingasetyenziselwa ukugcinwa kwe-geo. Ukuba izibonelelo eziphambili ziseMoscow okanye eSt.
Iqela lezandla ezihlakaniphile liya kunceda ngayo yonke imisebenzi eqhelekileyo kwindawo. Baya kufumana, bakhuphe kwaye bafake izixhobo kwii-racks, badibanise kumandla kunye nenethiwekhi, kwaye babonelele ngokufikelela kude kwisixhobo. Kwimeko yokungasebenzi kakuhle, baya kunceda ngoxilongo kwaye bathathe indawo yamacandelo ahlulekile.
Inqanaba lokuqala leziko ledatha linamagumbi ekhompyutheni e-4, okanye iimodyuli, kunye ne-205 racks nganye. Kukho amagumbi amabini omatshini kunye neziko lamandla kumgangatho ophantsi, kunye namagumbi amabini kunye neziko lefriji kumgangatho wesibini. Masihambe sibone ukuba yonke into isebenza njani apha.
Ukhuseleko loMzimba
Iziko ledatha lithatha indawo ekhethiweyo, engenakungena ngaphandle kokupasa kunye nesazisi. Abo bafika ngemoto nabo bafumana ipasipoti yokuthutha kwaye kuphela emva koko banokungena kwiziko ledatha. Kulabo banento yonke ngokulandelelana kunye nokupasa kwabo, iziko ledatha livuliwe 24x7.
Isithuba sokuqala sokhuseleko seeyure ezingama-XNUMX kukungena kwintsimi.
Siya phambili kwaye sifike kwindawo yokukhangela ngokuthe ngqo ekungeneni kwiziko ledatha.
Amagosa okhuseleko angabulisi nje abathengi kwaye akhuphe amapasi, kodwa aphinde abeke iliso kudonga lwevidiyo ubusuku nemini, olubonisa imifanekiso yazo zonke iindawo zangaphakathi zeziko ledatha kunye neendawo ezingqongileyo.
Ukunikezelwa kwamandla
Umbane uqala uhambo lwawo oluya kwiziko ledatha ukusuka kwiziko lamandla enyukliya. Iziko ledatha lifumana i-10 kV kwi-6 i-step-down transformers. Okulandelayo, i-0,4 kV ihamba ngeendlela ezimbini ezizimeleyo ukuya kwi-low voltage switchgear (LVSD). Emva koko, nge-DIBP, amandla anikezelwa kwi-IT kunye nezixhobo zobunjineli. Iingeniso ezimbini ezizimeleyo zifanelekile kwi-rack, oko kukuthi, i-2N redundancy. Siza kukuxelela ngakumbi malunga nendlela yonke into esebenza ngayo ngokubhekiselele kumbane kwinqaku elahlukileyo.
Indlela yombane kwiziko ledatha yase-Udomlya
Iibhasi zamandla apho umbane uvela kwi-RUNN ukuya kwiipaneli zamandla ze-DIBP
Imiqolo ye-RUNN
Ngaphandle kwento yokuba kukho iplanti yamandla enyukliya ekufutshane, nakweliphi na iziko ledatha elithembekileyo unikezelo lwamandla oluphambili lubonwa luqinisekisiwe. Kumaziko ethu edatha, njengoko usazi, iiseti zejeneretha zedizili zinoxanduva lwayo, kodwa apha ii-UPS eziguqukayo (DIUPS) zisetyenziswa. Bakwabonelela ngobonelelo lwamandla olungaphazanyiswa. IiDIUPs zigcinwe ngokwenkqubo ye-N+1.
I-DIPS yohlobo lwe-Euro-Diesel (Kinolt) enomthamo we-2 MW. Zigquma kakhulu kangangokuba kungcono ukuba ungangeni apho ngaphandle kwee-earplugs.
Kwaye le yindlela esebenza ngayo. I-DIBP yindibaniselwano yezinto ezintathu eziphambili: i-injini ye-diesel, i-synchronous machine yombane kunye ne-accumulator yamandla e-kinetic ene-rotor. Zonke zilungiswe kwi-shaft engundoqo.
Umatshini wombane unokusebenza kwindlela yombane kunye nejeneretha. Xa i-DIBP inikwe amandla rhoqo ukusuka kwisixeko, umatshini wombane yimoto yombane ejika i-rotor kwaye igcina amandla e-kinetic kwibhetri.
Ibhloko engwevu ngaphambili ngumatshini ohambelanayo we-DIBP
Injini yedizili DIBP
Ukuba umbane wesixeko uyaphuma, umatshini wombane utshintshela kwimowudi yejenereyitha. Ngombulelo kumandla e-kinetic aqokelelweyo, i-rotor ibangela ukuba i-shaft ephambili ye-DIBP ijikeleze, umatshini wombane uyaqhubeka nokusebenza ngaphandle kwamandla edolophu kwaye i-voltage ephumayo ayipheli. Oku kuqinisekisa unikezelo lwamandla olungaphazanyiswa kwiziko ledatha. Kwangaxeshanye, inkqubo yolawulo ye-DIBP ithumela umqondiso wokuqalisa injini yedizili. Amandla e-kinetic afanayo we-rotor aqala injini ye-diesel kwaye inceda ukuba ifikelele kwi-frequency yokusebenza. I-rotor ibamba isantya ukuya kumzuzu omnye, kwaye oku kwanele ukuba idizili ingene. Emva kokuqala, i-injini ye-diesel ijikeleza i-shaft engundoqo, kwaye ngayo umatshini wombane (apha ukutshintsha iDIBP ukusuka kwimowudi ukuya kwenye).
Ngenxa yoko, amandla kwii-racks akalahlekanga nakwisibini.
Itanki yejenereyitha yedizili nganye yenzelwe iiyure ezi-3. Iziko ledatha linendawo yalo yokugcina amafutha kwiitoni ze-80, eziza kugcina umthwalo wonke weziko ledatha kwiiyure ze-24. Kwimeko yokucima umbane okucingelwayo kakhulu (isikhululo samandla senyukliya esikufutshane asiyi kukuvumela oku), kukho izivumelwano neekontraka ezininzi eziya kuthi kwangoko zizise amafutha edizili kwindawo xa umnxeba. Ngokubanzi, yonke into injengoko kufanele ukuba.
Rhoqo ngeveki ii-DIBPs zizivavanya kwaye ziqale injini yedizili. Kanye ngenyanga, iimvavanyo zenziwa ngokuvalwa kwexesha elifutshane lothungelwano lwesixeko.
Iphaneli yokulawula yeDIBP
Indawo yeShchGP kunye neSchBP
"Iintambo ze-trunk" kunye "nezidibanisi" zeentambo zombane
Amagumbi oomatshini
Imodyuli nganye ibekwe kwindawo ye-hermetic, kwibhokisi ekhethekileyo. Ezi ndonga ezongezelelweyo kunye nophahla zikhusela igumbi le-injini yomoya kuthuli, amanzi kunye nomlilo. Xa wamkela iziko ledatha, indawo yogcino ngokwesiko ichithwe ngamanzi ukujonga ukuvuza.
Uphahla lwesakhiwo kunye nophahla lwalo lwegumbi le-turbine elinemibhobho yokuhambisa amanzi
Amanzi awela phezu kophahla lwezowuni yothintelo adlula kwiigatha ukuya kumbhobho wokuhambisa amanzi
Iholo ngalinye lilungele ukwamkela iiracks ezingama-205 kunye namandla aphakathi kwe-5 kW.
Ukulungelelaniswa kwezixhobo kwiholo kuququzelelwe ngokwesicwangciso seendlela ezibandayo kunye nezishushu.
Ukufunyaniswa komlilo kwangethuba kunye neenkqubo zokucima umlilo ngegesi zihanjiswa ecaleni kwesilingi.
Izinzwa zomsi zikwafumaneka phantsi komgangatho ophakamileyo. Kwanele ukuqalisa naziphi na izinzwa ezimbini kwaye i-alarm alarm siren iya kuvakala, kodwa siza kuthetha ngaloo nto kamva.
Kanye apho, ecaleni kwemiqolo yee-air conditioners, kukho izinzwa zokuvuza kweteyiphu.
Ipaseji nganye ephakathi kwezixhobo zokubala βijongiweβ ngeekhamera zeCCTV.
Ukuba unqwenela, ii-racks zinokufakwa emva kocingo olukhethekileyo (i-cage) kunye neekhamera ezongezelelweyo, iinkqubo zokulawula ukufikelela kunye ne-motion sensors, i-volume sensors, njl.
Isikhenkcisi
Iziko ledatha lase-Udomlya lisebenzisa isekethe ye-ethylene glycol chiller. Kukho i-air conditioners kumagumbi omatshini, i-chillers phezu kophahla, kwaye kumgangatho wesibini kukho iziko lefriji kunye nemibhobho, i-automation kunye nenkqubo yokulawula, iimpompo, iitanki zokugcina, njl.
Iholo nganye inezixhobo zomoya ezili-12, isiqingatha sazo sinezixhobo zokufuma. N+1 iskimu sokungafuneki.
Kwindawo ebandayo, ubushushu bugcinwa phakathi kwe-21-25 Β°C kunye nokufuma kwe-40-60%.
Izilungisi zomoya ezichanekileyo Stulz Cyber ββββCool
Kukho amakhonkco amabini ajikeleze igumbi ngalinye lomatshini: umgca "obandayo" obonelela nge-ethylene glycol epholileyo kwi-air conditioner, kunye nomgca "oshushu" osusa i-glycol eshushu kwi-air conditioners ukuya kwi-chillers. Ukuba sivula umgangatho ophakanyisiweyo kwi-corridor, siya kubona amaconsi kumagumbi omatshini ukusuka kwisistim sefriji.
Indlela ye-ethylene glycol ngolu hlobo lulandelayo: ukusuka kwi-air conditioner, i-ethylene glycol evuthayo ingena kuqala kumgca wokubuyela ejikeleze igumbi lomatshini, kwaye emva koko kwindandatho eqhelekileyo. Emva koko i-ethylene glycol iya kwimpompo kwaye emva koko iye kwi-chiller, apho ipholiswe kwi-10 Β°C. Emva kwe-chiller, i-ethylene glycol ibuyela kwi-air conditioner ngokusebenzisa umgca wokubonelela ngendandatho eqhelekileyo, iitanki zokugcina kunye nendandatho ejikeleze imodyuli.
Idayagram yokupholisa iziko ledatha
Le yindlela iziko lefriji elijongeka ngayo apho i-100 m3 ye-ethylene glycol idlula.
Izikhongozeli ezingwevu ngamatanki okwandisa. I-ethylene glycol eshushu idlula kuzo isendleleni eya kwi-chiller. Ehlotyeni, i-ethylene glycol iyanda kwaye idinga indawo eyongezelelweyo.
Ezi zikhongozeli zinomtsalane ngamatanki okugcina, 5 m3 inye. Banikezela ngokupholisa okungaphazamisekiyo kwiziko ledatha kwimeko yokungaphumeleli kwe-chiller.
I-ethylene glycol epholileyo esuka kwiitanki inikezelwa kwinkqubo, kwaye oku kuvumela ukuba ubushushu be-air conditioner bugcinwe kwi-19 Β° C imizuzu emi-5. Nokuba ku +40Β°C ngaphandle.
Iimpompo zefriji
Izihluzi zepokotho zeMesh kunye neetanki zokwahlula zokucoca i-ethylene glycol kumasuntswana oomatshini kunye nomoya.
Umgca obomvu obomvu kumgangatho phantsi kwemibhobho yi-tape ye-sensor yokuvuza. Bahamba kunye nomjikelezo wonke weziko lefriji.
Ukuba kukho nayiphi na imibhobho evuzayo, i-ethylene glycol iya kuhamba kwinkqubo yokukhupha amanzi kwaye iphele kwitanki ekhethekileyo kwigumbi lokunyanga amanzi. Kukwakho neetanki ezimbini ezine-ethylene glycol ethi βspareβ zokuzalisa inkqubo yefriji xa kukho ukuvuza okukhulu.
Kwaye malunga ne-chillers. Kukho ii-chillers ezi-5 eluphahleni zisebenzisa i-N+1 yeskimu yokufuna umsebenzi. Yonke imihla, i-automation imisela, ngokuxhomekeke kwiiyure zokusebenza, ukuba yeyiphi i-chiller yokubeka kwindawo yokugcina.
IiChillers zeStulz CyberCool 2 brand enomthamo we-1096 kW
IiChillers zixhasa iindlela ezintathu:
- icompressor - ukusuka kwi-12 Β°C;
- ixutywe - kwi-0-12 Β°C;
- ukupholisa kwamahhala - ukusuka kwi-0 nangaphantsi. Le mowudi ibandakanya ukupholisa i-ethylene glycol ngokusebenza kweefeni kune-compressor.
Ukhuseleko emlilweni
Iziko ledatha linezikhululo ezimbini zokucima umlilo wegesi. Nganye iqulethe iibhetri ezimbini zeesilinda ezili-11: eyokuqala iyona nto iphambili, eyesibini yindawo yokugcina.
Inkqubo yokucima umlilo yeziko ledatha idibaniswe nomncedisi we-Kalinin NPP, kwaye, ukuba kuyimfuneko, inkonzo yomlilo yesitishi iya kufika kwisiza ngaphakathi kwemizuzu.
Ifoto ibonisa inkqubo ye-alamu yomlilo kunye neqhosha lokuphuma ngokukhawuleza kwigumbi le-turbine. Okokugqibela kuyadingeka ukuba iingcango zingavulwanga ngenxa yesizathu esithile ngexesha le-alarm yomlilo: inqumla ukunikezelwa kombane kwisitshixo sombane.
Umnxeba
Iindlela ezimbini zeRostelecom zifika kwiziko ledatha ngeendlela ezizimeleyo. Inkqubo nganye ye-DWDM inomthamo weeTerabhithi ezisi-8.
Iziko ledatha linamagalelo amabini e-telecom, afumaneka kumgama ongaphezu kweemitha ezingama-25 ukusuka komnye nomnye.
Kwakhona kukho kwisiza ngabaqhubi iRascom, iTelia Carrier Russia, Consyst, kunye neDataLine iya kubonakala kungekudala.
Ukusuka e-Udomlya unokwakha umsele ukuya eMoscow, eSt. Petersburg okanye naphi na eRashiya nakwihlabathi.
Ukubeka iliso
Iinjineli ezisemsebenzini zisebenza kwiziko lokubeka iliso imini yonke.
Zonke iinkcukacha kwiinkqubo zobunjineli zifunyenwe apha: iimeko zemozulu kwiholo, imeko yamagalelo, i-DIBP, njl.
Rhoqo kwiiyure ezimbini, abasebenzi abasemsebenzini bakhenketha kuzo zonke izakhiwo zeziseko ezingundoqo ukuze bahlole imeko yobunjineli nezixhobo ze-IT.
Ukuxhasa iziseko zophuhliso
Indawo yokukhulula inikezelwa ukuhanjiswa kwezixhobo kwiziko ledatha.
Indawo yokukhulula ngaphakathi.
Ukuba iholo yakho ikumgangatho wesibini, ke oku kunyuswa kwehydraulic kuya kuzisa nasiphi na isixhobo apho.
Iilokha zokugcina izixhobo zabathengi, kunye nokunye.
Kancinci malunga nobomi bemihla ngemihla
Kubasebenzi abasisigxina, unokuqesha iindawo zokusebenza ezixhotyisiweyo kwinxalenye yeofisi. Ukuba undwendwela amaxesha ngamaxesha, ungahlala kwihotele yethutyana kunye nazo zonke izinto eziluncedo ngqo kwindawo yeziko ledatha.
Indawo yeofisi nayo inegumbi lokutyela kunye nekhitshi.
Kwaye kukho indalo emangalisayo ngeenxa zonke kunye namahlathi, amachibi, imilambo, ukuloba kunye neminye imisebenzi yangaphandle. Yiza kundwendwela.
Njengoko kuthenjisiwe, ibhonasi emnandi kwabo bayenzileyo ukuya esiphelweni. Kwiinyanga ezintandathu zokuqala, ukurenta indawo ye-rack e-Udomlya ngamandla anikezelweyo we-5 kW kuya kukhululeka. Hlawula kuphela umbane osetyenzisiweyo. Thumela isicelo sakho ku .
umthombo: www.habr.com