Ma seva mu Microsoft data Center adagwira ntchito masiku awiri pa hydrogen

Microsoft adalengeza za kuyesa kwakukulu koyambirira padziko lonse lapansi pogwiritsa ntchito ma cell amafuta a haidrojeni kuti apangitse ma seva pamalo opangira data.

Kuyika kwa 250 kW kunachitika ndi kampaniyo Mphamvu Zatsopano. M'tsogolomu, kuyika kofananako kwa 3-megawatt kudzalowa m'malo mwa majenereta achikhalidwe a dizilo, omwe pakali pano amagwiritsidwa ntchito ngati gwero lamagetsi losunga zobwezeretsera m'malo opangira data.

Mafuta a haidrojeni amaonedwa kuti ndi otetezeka ku chilengedwe chifukwa kuyaka kwake kumatulutsa madzi okha.

Microsoft yakhazikitsa ntchito m'malo mwa majenereta onse a dizilo m'malo awo opangira data pofika 2030.

Monga m'malo ena opangira ma data, malo opangira data a Azure amagwiritsa ntchito ma jenereta a dizilo ngati magwero amagetsi osungira magetsi pomwe panjira yayikulu atayika. Zidazi zimakhala zopanda ntchito 99% ya nthawiyo, koma malo osungiramo data amasungabe kuti azigwira ntchito kuti azigwira ntchito bwino ngati zitalephera kawirikawiri. M'malo mwake, ku Microsoft, amangoyang'ana magwiridwe antchito pamwezi ndi kuyezetsa katundu wapachaka, pomwe katundu wochokera kwa iwo amaperekedwa ku ma seva. Kulephera kwakukulu kwamagetsi sikuchitika chaka chilichonse.

Komabe, akatswiri a Microsoft awerengera kuti mitundu yaposachedwa kwambiri yamafuta a hydrogen ndiyotsika mtengo kuposa majenereta a dizilo.

Kuphatikiza apo, magetsi osunga zobwezeretsera (UPS) tsopano amagwiritsa ntchito mabatire omwe amapereka mphamvu pakanthawi kochepa (masekondi 30 mpaka mphindi 10) pakati pa kuzimitsa kwa magetsi ndi kukweza majenereta a dizilo. Omalizawa amatha kugwira ntchito mosalekeza mpaka mafuta atha.

Selo yamafuta a hydrogen imalowa m'malo mwa UPS ndi jenereta ya dizilo. Amakhala ndi akasinja osungira ma hydrogen ndi gawo la electrolysis, lomwe limagawa mamolekyu amadzi kukhala haidrojeni ndi okosijeni. Izi ndi zomwe mtundu wa 250 kW Power Innovations umawonekera kwenikweni:

Kuyikako kumangolumikizidwa ndi netiweki yamagetsi yomwe ilipo - ndipo sikutanthauza kutulutsa mafuta kuchokera kunja, ngati jenereta ya dizilo. Itha kuphatikizidwa ndi mapanelo adzuwa kapena minda yamphepo, yomwe imapanga haidrojeni yokwanira kudzaza matanki. Chifukwa chake, haidrojeni imagwiritsidwa ntchito ngati batire yamankhwala pamafakitale opangira magetsi adzuwa ndi mphepo.

Mu 2018, ofufuza ochokera ku National Renewable Energy Laboratory ku Colorado (USA) adayesa kuyesa koyambirira koyambitsa makina a seva kuchokera ku maselo amafuta pogwiritsa ntchito PEM (proton exchange membrane), ndiko kuti, pa. kusinthana kwa proton nembanemba.

PEM ndiukadaulo watsopano wopangira haidrojeni. Tsopano makhazikitsidwe amenewa pang'onopang'ono m'malo chikhalidwe alkaline electrolysis. Mtima wa dongosolo ndi selo electrolysis. Ili ndi ma electrode awiri, cathode ndi anode. Pakati pawo pali electrolyte yolimba, iyi ndi nembanemba yosinthira pulotoni yopangidwa ndi polima wapamwamba kwambiri.

Mwaukadaulo, ma protoni amayenda pang'onopang'ono mkati mwa nembanemba, pomwe ma elekitironi amadutsa munjira yakunja. Madzi a deionized amayenda kupita ku anode, komwe amagawanika kukhala ma protoni, ma elekitironi ndi mpweya wa oxygen. Mapulotoni amadutsa mu nembanemba, pamene ma elekitironi amadutsa kunja kwa magetsi. Pa cathode, mapulotoni ndi ma elekitironi amalumikizananso kupanga mpweya wa haidrojeni (H2).

Iyi ndi njira yopambana kwambiri, yodalirika, yotsika mtengo yopangira hydrogen mwachindunji pamalo omwe amamwa. Kenako, hydrogen ndi oxygen zikaphatikizana, nthunzi wamadzi umapangidwa ndipo magetsi amapangidwa.

Mu Seputembala 2019, Power Innovations idayamba kuyesa cell yamafuta ya 250-kilowatt yomwe imapatsa mphamvu ma seva 10 athunthu. Mu Disembala, makinawa adayesa kudalirika kwa maola 24, ndipo mu June 2020 - mayeso a maola 48.

Pakuyesa komaliza, ma cell anayi otere adagwira ntchito mongodziwikiratu. Ziwerengero zojambulidwa:

• Maola 48 akugwira ntchito mosalekeza
• 10 kWh yamagetsi opangidwa
• 814 kg ya haidrojeni yogwiritsidwa ntchito
• 7000 malita a madzi opangidwa

Tsopano kampaniyo ikukonzekera kugwiritsa ntchito ukadaulo womwewo popanga 3-megawatt cell cell. Tsopano idzakhala yofanana kwathunthu ndi majenereta a dizilo omwe amaikidwa m'malo a data a Azure.

Bungwe lina lapadziko lonse lapansi likulimbikitsa hydrogen ngati mafuta Msonkhano wa Hydrogen, zomwe zimabweretsa pamodzi opanga zipangizo, makampani oyendetsa galimoto ndi makasitomala akuluakulu - Microsoft yasankha kale nthumwi pa khonsoloyi. M'malo mwake, matekinoloje onse opanga ma haidrojeni ndi kupanga magetsi alipo kale. Ntchito ya bungwe ndikuwakulitsa. Pali ntchito yambiri yoti ichitike kuno.

Akatswiri amawona tsogolo labwino lamafuta amtundu wa PEM. Pazaka ziwiri zapitazi, mtengo wawo watsika pafupifupi kanayi. Amakwaniritsa bwino masiteshoni a photovoltaic ndi mphepo, kusonkhanitsa mphamvu panthawi yochuluka kwambiri - ndikuyimasula pamaneti nthawi zambiri.

Apanso, atha kugwiritsidwa ntchito ngati brokerage pakusinthana kwamagetsi, komwe dongosolo limagula mphamvu munthawi yochepa kapena ngakhale mitengo yolakwika -ndipo amazipereka panthawi yamtengo wapatali. Makina oterowo amatha kugwira ntchito zokha, monga malonda a bots.

Pa Ufulu Wotsatsa

Mphamvu zosunga zobwezeretsera m'malo athu a data sizikuyenda pa haidrojeni, koma kudalirika kwawo ndikwabwino kwambiri! Zathu ma seva apamwamba - awa ndi amphamvu VDS ku Moscow, omwe amagwiritsa ntchito mapurosesa amakono ochokera ku AMD.
Za m'mene tinapangira gulu lothandizira ntchitoyi nkhaniyi pa Habr.

Source: www.habr.com