Masiku ano malo opangira data amafuna kusamalidwa bwino kwa mphamvu. Ndikofunikira kuyang'anira nthawi imodzi momwe katundu alili ndikuwongolera kulumikizana kwa zida. Izi zitha kuchitika pogwiritsa ntchito makabati, ma module kapena magawo ogawa mphamvu. Timalankhula za mtundu wanji wa zida zamagetsi zomwe zili zoyenera pazochitika zinazake positi yathu pogwiritsa ntchito zitsanzo za mayankho a Delta.
Kupatsa mphamvu malo opangira data omwe akukula mwachangu nthawi zambiri ndi ntchito yovuta. Zida zowonjezera mu ma racks, zida zomwe zimalowa m'malo ogona, kapenanso, kuwonjezeka kwa katundu kumabweretsa kusalinganika kwamagetsi, kuwonjezereka kwa mphamvu yogwira ntchito komanso kugwira ntchito mopanda malire kwa netiweki yamagetsi. Njira zogawira mphamvu zimathandizira kupewa kutayika, kuonetsetsa kuti zida zikuyenda bwino ndikuziteteza ku zovuta zomwe zingachitike.
Popanga maukonde amagetsi, akatswiri a IT nthawi zambiri amakumana ndi chisankho pakati pa makabati, ma module, ndi magawo ogawa magetsi. Ndipotu, makamaka, magulu onse atatu a zipangizo amathetsa mavuto omwewo, koma pamagulu osiyanasiyana komanso ndi zosankha zosiyana.
Kabati yogawa mphamvu
Kabati yogawa mphamvu, kapena PDC (kabati yogawa mphamvu), ndi chipangizo chapamwamba chowongolera mphamvu. Kabichi imakulolani kuti muzitha kuwongolera magetsi opangira ma racks ambiri pamalo opangira data, ndipo kugwiritsa ntchito makabati angapo nthawi imodzi kumathandizira kuwongolera magwiridwe antchito a malo akuluakulu a data. Mwachitsanzo, njira zofananira zimagwiritsidwa ntchito ndi ogwiritsa ntchito ma cellular - kupereka mphamvu kumalo opangira data okhala ndi ma racks 5000, makabati opitilira 50 ogawa magetsi amafunikira, ku Shanghai.
Kabati ya Delta InfraSuite PDC, yomwe ili yofanana ndi kabati yokhazikika ya 19-inch, imaphatikizapo mabanki awiri azitsulo zamtundu umodzi zotetezedwa ndi zowonjezera zowonjezera. Kabati imatha kuwongolera magawo apano a dera lililonse ndi chosinthira chosiyana. Kabati yogawa mphamvu imakhala ndi alamu yokhazikika yogawana katundu wosagwirizana. Monga njira, makabati a Delta ali ndi ma transformer owonjezera kuti apange ma voltages osiyanasiyana, komanso ma module oteteza ku phokoso lopanda phokoso, monga lomwe limapangidwa ndi kutulutsa mphezi.
Kuti muwongolere, mutha kugwiritsa ntchito chiwonetsero cha LCD chomangidwa, komanso makina owongolera mphamvu akunja olumikizidwa kudzera pa RS232 serial interface kapena kudzera pa SNMP. Chipangizocho chimalumikizidwa ndi netiweki yakunja kudzera mu module yapadera ya InsightPower. Zimakulolani kuti mutumize zidziwitso, deta ya gulu lowongolera ndi magawo ogawa maukonde ku seva yapakati. Ichi ndiye chigawo chachikulu chomwe chimathandizira kuyang'anira ndi kuyang'anira kutali, ndikudziwitsa akatswiri opanga machitidwe a zochitika zovuta kudzera pa misampha ya SNMP ndi imelo.
Akatswiri omwe amagwiritsa ntchito malo opangira data amatha kudziwa kuti ndi gawo liti lomwe ladzaza kwambiri kuposa ena ndikusintha ogula ena kuti akhale ochepa kapena kukonza kuyika zida zowonjezera munthawi yake. Chophimbacho chimatha kuyang'anira magawo monga kutentha, kutayikira kwapansi, komanso kupezeka kapena kusapezeka kwa magetsi. Dongosololi lili ndi chipika chokhazikika chomwe chimasunga mpaka zolemba za 500 za zochitika za nduna, zomwe zimakupatsani mwayi wobwezeretsanso kasinthidwe komwe mukufuna kapena kusanthula zolakwika zomwe zidayambitsa kutsekedwa mwadzidzidzi.
Ngati tilankhula za mtundu wa Delta, PDC imalumikizidwa ndi netiweki ya magawo atatu ndipo imatha kugwira ntchito ndi voliyumu ya 220 V ndi kupatuka kosaposa 15%. Mzerewu umaphatikizapo zitsanzo zokhala ndi mphamvu ya 80 kVA ndi 125 kVA.
Ma module ogawa mphamvu
Ngati kabati yogawa mphamvu ndi nduna yosiyana yomwe imatha kusunthidwa mozungulira malo opangira data ngati ikukonzanso kapena kusintha malo onyamula, ndiye kuti makina amachitidwe amakulolani kuti muyike zida zofananira mwachindunji muzoyika. Amatchedwa RPDC (Rack Power Distribution Cabinet) ndipo ndi makabati ang'onoang'ono ogawa omwe amakhala 4U mu rack wamba. Mayankho otere amagwiritsidwa ntchito ndi makampani apaintaneti omwe amafunikira kutsimikizika kwa zida zazing'ono. Mwachitsanzo, ma module ogawa adayikidwa ngati gawo lachitetezo chokwanira cha data center Germany.
Zikafika pazida za Delta, gawo limodzi la RPDC limatha kuvotera 30, 50 kapena 80 kVA. Ma modules angapo akhoza kuikidwa mu rack imodzi kuti athetse katundu yense mu malo ang'onoang'ono a data, kapena RPDC imodzi ikhoza kuikidwa muzitsulo zosiyana. Njira yomalizayi ndi yoyenera kupatsa mphamvu ma seva amphamvu kwambiri omwe amafunikira kuwongolera magetsi ndi kugawanso mphamvu kutengera kasinthidwe ndi katundu.
Ubwino wa ma modular system ndi kuthekera kowonjezera mphamvu pomwe malo a data akukula komanso masikelo. Ogwiritsa ntchito nthawi zambiri amasankha RPDC pamene nduna yodzaza ndi zonse imapanga mutu wochuluka kwambiri pakukonzekera kwamakono kwa zida za 2-3.
Gawo lililonse limakhala ndi chophimba chogwira chomwe chili ndi mphamvu zowongolera zomwe zili ngati PDC yosiyana, komanso imathandizira mawonekedwe a RS-232 ndi makadi anzeru owongolera kutali. Ma module ogawa amayang'anira zomwe zikuchitika m'mabwalo aliwonse olumikizidwa, amangodziwitsa zadzidzidzi komanso kuthandizira m'malo otentha a zida zosinthira. Zomwe zili mudongosolo ladongosolo zimajambulidwa mu chipika cha zochitika, chomwe chimatha kusunga mpaka 2 zolemba.
Magawo ogawa mphamvu
Magawo ogawa mphamvu ndi machitidwe ophatikizika komanso okwera mtengo kwambiri m'gululi. Amakulolani kuti muwongolere magwiridwe antchito a zida mkati mwachiyikamo chimodzi, ndikupereka chidziwitso chokhudza mizere ndi katundu. Mwachitsanzo, midadada yoteroyo idagwiritsidwa ntchito kukonzekeretsa Β» ku St. Petersburg ndi Consortium "Digital Enterprise" ku Chelyabinsk.
Mayunitsi amabwera m'mitundu yosiyanasiyana, koma zitsanzo zopangidwa ndi teknoloji ya Zero-U zimayikidwa muzitsulo zofanana ndi zida zazikulu, koma sizikhala ndi "mayunitsi" osiyana - amayikidwa molunjika kapena mopingasa pazipangidwe pogwiritsa ntchito mabakiti apadera. Ndiye kuti, ngati mugwiritsa ntchito rack 42U, mutakhazikitsa unit, izi ndi momwe mungasiyire mayunitsi angati. Chigawo chilichonse chogawa chili ndi ma alarm ake: kukhalapo kwa katundu kapena zochitika zadzidzidzi pamzere uliwonse wotuluka zimanenedwa ndi zizindikiro za LED. Magawo a Delta ali ndi mawonekedwe a RS232 ndipo amalumikizana ndi machitidwe owunikira kudzera pa SNMP, monga makabati ndi ma module ogawa mphamvu.
Ma metering ndi magawo oyambira ogawa amatha kukhazikitsidwa molunjika mu rack, onse muzojambula za Delta komanso muzoyika za opanga ena. Izi ndizotheka chifukwa chamagulu amitundu yonse. Magawo ogawa mphamvu amatha kukhazikitsidwa molunjika komanso mopingasa, ndipo angagwiritsidwe ntchito kupereka magetsi kuchokera pagawo limodzi ndi magawo atatu. Pakalipano pamagawo ogawa a Delta ndi 32 A, ma voliyumu olowera amafika 10%. Pakhoza kukhala zolumikizira 6 kapena 12 zolumikiza katunduyo.
Chinthu chachikulu ndicho kupanga dongosolo lonse loyang'anira
Kusankha pakati pa kabati, chipika kapena module kumadalira zomwe katundu ayenera kulumikizidwa. Malo akuluakulu a deta amafunikira makabati ogawa, omwe, komabe, samapatula kuyika ma modules owonjezera kapena mayunitsi a mphamvu ya nthambi ku katundu aliyense.
M'zipinda za seva zapakatikati, module imodzi kapena ziwiri zogawa nthawi zambiri zimakhala zokwanira. Ubwino wa yankholi ndikuti kuchuluka kwa ma modules kumatha kuonjezeredwa, kukulitsa dongosolo loperekera mphamvu limodzi ndi chitukuko cha data center.
Magawo ogawa nthawi zambiri amayikidwa muzitsulo zosiyana, zomwe zimakhala zokwanira kukonzekeretsa chipinda chaching'ono cha seva. Ndi machitidwe olamulira ogwirizana, amaperekanso mphamvu zowunikira ndi kulamulira mphamvu zamagetsi, koma samalola kugawanika kwamphamvu kwa mizere ndi kutentha m'malo mwa zinthu zolumikizana ndi ma relay.
M'malo amakono a data mumatha kupeza nthawi imodzi makabati, ma modules, ndi magawo ogawa magetsi omwe amaikidwa nthawi zosiyanasiyana komanso pazifukwa zosiyanasiyana. Chinthu chachikulu ndikuphatikiza zida zonse zoyendetsera mphamvu mu dongosolo limodzi loyang'anira. Idzakulolani kuti muyang'ane zopotoka zilizonse mu magawo a magetsi ndikuchitapo kanthu mwamsanga: kusintha zipangizo, kuwonjezera mphamvu kapena kusuntha katundu ku mizere / magawo ena. Izi zitha kuchitika kudzera pa mapulogalamu monga Delta InfraSuite kapena mankhwala ofanana.
Ogwiritsa ntchito olembetsedwa okha ndi omwe angatenge nawo gawo pa kafukufukuyu. chonde.
Kodi maukonde anu amagwiritsa ntchito kasamalidwe ka mphamvu?
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Makabati
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Ma module
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Mabatani
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No
Ogwiritsa ntchito 7 adavota. Ogwiritsa 2 adakana.
Source: www.habr.com