Pamene malo osungira deta akupitilira kukula komanso kufunikira, ukadaulo wamagetsi wakhala chinthu chofunikira kwambiri pakuwonetsetsa kuti ntchito zikuyenda bwino komanso zodalirika. Posachedwapa, Navitas idayambitsaCRPS 185 4.5kW AI data center server magetsi, zomwe zikuyimira luso lamakono la kupanga magetsi. Mphamvu imeneyi imagwiritsa ntchito ukadaulo wa gallium nitride (GaN) wothandiza kwambiri komansoYMIN's 450V, 1200uFCW3ma capacitor otsatizana, omwe amakwaniritsa bwino 97% pa theka la katundu. Kupita patsogolo kumeneku sikungowonjezera mphamvu yosinthira mphamvu komanso kumapereka chithandizo champhamvu champhamvu pazosowa zamakompyuta zapamwamba za malo osungira deta a AI. Ukadaulo wosintha mu malo osungira magetsi a seva ukuumba makampani opereka magetsi pomwe ukukhudza kwambiri zigawo zazikulu monga ma capacitor. Nkhaniyi ifufuza zomwe zikuchitika m'malo osungira magetsi a seva, zosowa za malo osungira deta a AI, ndi kusintha komwe kumakhudza makampani osungira magetsi.
Zochitika Zazikulu mu Zida Zamagetsi za Seva
1. Kugwiritsa Ntchito Bwino Kwambiri ndi Mphamvu Zobiriwira
Ndi kuwonjezeka kwa miyezo yogwiritsira ntchito mphamvu padziko lonse lapansi pa malo osungira deta, magetsi a seva akupita patsogolo ku mapangidwe ogwira mtima komanso osunga mphamvu. Magetsi amakono nthawi zambiri amatsatira muyezo wa 80 Plus Titanium, zomwe zimapangitsa kuti magwiridwe antchito azitha kufika pa 96%, zomwe sizimangochepetsa kuwononga mphamvu komanso zimachepetsa kugwiritsa ntchito mphamvu ndi ndalama zomwe zimagwiritsidwa ntchito poziziritsa makina. Mphamvu ya Navitas ya CRPS 185 4.5kW imagwiritsa ntchito ukadaulo wa GaN kuti ipititse patsogolo magwiridwe antchito, kuthandizira njira zotetezera mphamvu zachilengedwe komanso chitukuko chokhazikika m'malo osungira deta.
2. Kuvomerezedwa kwa GaN ndi SiC Technologies
Gallium Nitride (GaN)ndiSilikoni Carbide (SiC)Zipangizozi pang'onopang'ono zikulowa m'malo mwa zida zachikhalidwe zochokera ku silicon, zomwe zikuyendetsa magetsi a seva kuti akhale ndi mphamvu zambiri komanso mphamvu zochepa. Zipangizo za GaN zimapereka liwiro losinthira mwachangu komanso mphamvu zambiri zosinthira mphamvu, zomwe zimapereka mphamvu zambiri pang'onopang'ono. Mphamvu ya Navitas ya CRPS 185 4.5kW imagwiritsa ntchito ukadaulo wa GaN kuti isunge malo, kuchepetsa kutentha, komanso kuchepetsa kugwiritsa ntchito mphamvu. Kupita patsogolo kwa ukadaulo kumeneku kumayika zida za GaN ndi SiC ngati zofunika kwambiri pakupanga magetsi a seva mtsogolo.
3. Mapangidwe Okhazikika ndi Okhala ndi Kachulukidwe Kakakulu
Mapangidwe amagetsi osinthasintha amalola kusinthasintha kwakukulu pakukulitsa ndi kukonza, zomwe zimathandiza ogwiritsa ntchito kuwonjezera kapena kusintha ma module amagetsi kutengera zomwe malo osungira deta amafunikira. Izi zimatsimikizira kudalirika kwakukulu komanso kuchulukitsidwa. Mapangidwe amagetsi ochulukirachulukira amalola magetsi kupereka mphamvu zambiri mu mawonekedwe ang'onoang'ono, zomwe zimathandiza kwambiri malo osungira deta a AI. Mphamvu yamagetsi ya Navitas ya CRPS 185 imapereka mphamvu yokwana 4.5kW mu mawonekedwe ang'onoang'ono, zomwe zimapangitsa kuti ikhale yoyenera malo okhala ndi makompyuta ambiri.
4. Kuyang'anira Mphamvu Zanzeru
Makina oyendetsera mphamvu zamagetsi a digito ndi anzeru akhala odziwika bwino m'magetsi amakono a seva. Kudzera mu njira zolumikizirana monga PMBus, ogwira ntchito ku malo osungira deta amatha kuyang'anira momwe magetsi alili nthawi yeniyeni, kukonza kugawa kwa katundu, ndikuwonetsetsa kuti machitidwe amagetsi amagwira ntchito bwino komanso motetezeka. Ukadaulo wowongolera mphamvu woyendetsedwa ndi AI ukugwiritsidwanso ntchito pang'onopang'ono, zomwe zimathandiza makina amagetsi kusintha okha kutulutsa kutengera zomwe zikuyembekezeredwa ndi ma algorithm anzeru, zomwe zimapangitsa kuti magwiridwe antchito komanso kukhazikika ziwonjezeke.
Kuphatikiza kwa Ma seva Power Supplies ndi AI Data Centers
Malo osungira deta a AI amaika zofunikira kwambiri pamakina amphamvu, chifukwa ntchito za AI nthawi zambiri zimadalira zida zapamwamba, monga ma GPU ndi ma FPGA, kuti zigwire ntchito zowerengera zambiri komanso ntchito zophunzirira mozama. Nazi njira zina zophatikizira magetsi a seva ndi malo osungira deta a AI:
1. Kufunika Kwambiri kwa Mphamvu
Ntchito zowerengera za AI zimafuna zinthu zambiri zowerengera, zomwe zimapangitsa kuti mphamvu zigwiritsidwe ntchito kwambiri. Mphamvu ya Navitas ya CRPS 185 ya 4.5kW idapangidwa kuti ikwaniritse zofunikira izi, kupereka chithandizo chokhazikika komanso champhamvu kwambiri cha zida zowerengera zamphamvu kuti zitsimikizire kuti ntchito ya AI ikuchitika mosalekeza.
2. Kugwiritsa Ntchito Bwino Kwambiri ndi Kusamalira Kutentha
Zipangizo zamakompyuta zokhala ndi kuchuluka kwakukulu m'malo osungira deta a AI zimapanga kutentha kwakukulu, zomwe zimapangitsa kuti kugwiritsa ntchito bwino mphamvu kukhala chinthu chofunikira kwambiri pochepetsa kufunikira kozizira. Ukadaulo wa Navitas wa GaN umachepetsa kutayika kwa mphamvu, umawongolera magwiridwe antchito, komanso umachepetsa nkhawa pamakina oziziritsira, zomwe zimapangitsa kuti kugwiritsa ntchito mphamvu kuchepe.
3. Kapangidwe Kokhala ndi Kachulukidwe Kakakulu komanso Kakang'ono
Malo osungira deta a AI nthawi zambiri amafunika kugwiritsa ntchito zida zambiri zamakompyuta m'malo ochepa, zomwe zimapangitsa kuti mapangidwe amagetsi amphamvu kwambiri akhale ofunikira. Mphamvu yamagetsi ya Navitas ya CRPS 185 ili ndi kapangidwe kakang'ono kokhala ndi mphamvu zambiri, zomwe zimakwaniritsa zofunikira ziwiri za kukonza malo ndi kutumiza mphamvu m'malo osungira deta a AI.
4. Kuchulukanso ndi Kudalirika
Kupitiriza kwa ntchito zowerengera za AI kumafuna kuti makina amphamvu azikhala odalirika kwambiri. Mphamvu ya CRPS 185 ya 4.5kW imathandizira kusinthana kwa kutentha ndi kuchulukitsa kwa N+1, kuonetsetsa kuti ngakhale gawo limodzi lamagetsi litalephera, makinawo akhoza kupitiliza kugwira ntchito. Kapangidwe kameneka kamawonjezera kupezeka kwa malo osungira deta a AI ndikuchepetsa chiopsezo cha nthawi yogwira ntchito chifukwa cha kulephera kwa magetsi.
Zotsatira pa Makampani Opanga Ma Capacitor
Kukula mwachangu kwa ukadaulo wamagetsi a seva kukuwonetsa zovuta zatsopano komanso mwayi kwa makampani opanga ma capacitor. Kufunika kwa magwiridwe antchito apamwamba komanso kuchuluka kwa mphamvu m'mapangidwe amagetsi kumafuna kuti ma capacitor akwaniritse miyezo yapamwamba yogwirira ntchito, zomwe zikukankhira makampaniwo patsogolo pa magwiridwe antchito, kuchepetsa kutentha, kupirira kutentha kwambiri, komanso kukhazikika kwa chilengedwe.
1. Kuchita Bwino Kwambiri ndi Kukhazikika
Makina amphamvu amphamvu kwambiri amafuna ma capacitor okhala ndi mphamvu zambiri komanso moyo wautali kuti azitha kugwira ntchito pamalo ovuta komanso otentha kwambiri. Chitsanzo chabwino ndi ichiYMIN 450V, ma capacitor a CW3 a 1200uFimagwiritsidwa ntchito mu magetsi a Navitas a CRPS 185, omwe amagwira ntchito bwino kwambiri pamagetsi amphamvu kwambiri, zomwe zimapangitsa kuti makina amagetsi azigwira ntchito bwino. Makampani opanga ma capacitor akufulumizitsa chitukuko cha zinthu zogwira ntchito bwino kuti zikwaniritse zosowa za makina amagetsi mtsogolo.
2. Kuchepetsa mphamvu yamagetsi ndi kuchuluka kwamagetsi
Pamene ma module amagetsi akuchepa kukula,ma capacitoriyeneranso kuchepetsedwa kukula. Ma capacitor olimba a aluminiyamu ndi ma capacitor a ceramic, omwe amapereka mphamvu zambiri m'malo ochepa, akukhala zinthu zazikulu. Makampani opanga ma capacitor akupitilizabe kupanga njira zatsopano zopangira zinthu kuti alimbikitse kugwiritsa ntchito ma capacitor ang'onoang'ono.
3. Makhalidwe Otentha Kwambiri ndi Ma Frequency Ambiri
Malo osungira deta a AI ndi magetsi a seva ogwira ntchito bwino nthawi zambiri amagwira ntchito m'malo omwe ali ndi ma frequency ambiri, zomwe zimafuna ma capacitor okhala ndi mayankho apamwamba kwambiri komanso kukana kutentha kwambiri. Ma capacitor olimba ndi ma electrolytic capacitor okwera kwambiri akugwiritsidwa ntchito kwambiri m'zochitika izi, kuonetsetsa kuti magetsi amagwira ntchito bwino kwambiri m'mikhalidwe yovuta kwambiri.
4. Kusamalira Zachilengedwe
Pamene malamulo okhudza chilengedwe akuchulukirachulukira, makampani opanga ma capacitor pang'onopang'ono akugwiritsa ntchito zipangizo zosamalira chilengedwe komanso mapangidwe otsika a Equivalent Series Resistance (ESR). Izi sizikugwirizana ndi miyezo yapadziko lonse lapansi komanso zimathandizira kugwiritsa ntchito bwino magetsi, kuchepetsa kuwononga mphamvu ndikuthandizira chitukuko chokhazikika cha malo osungira deta.
Mapeto
Ukadaulo wamagetsi wa seva ukupita patsogolo mofulumira kuti ugwire bwino ntchito, nzeru, komanso modularity, makamaka pakugwiritsa ntchito kwake ku malo osungira deta a AI. Izi zikupereka zovuta zatsopano zaukadaulo ndi mwayi kwa makampani onse opereka magetsi. Poyimiridwa ndi Navitas' CRPS 185 4.5kW, matekinoloje atsopano monga GaN akukweza magwiridwe antchito ndi magwiridwe antchito a magetsi, pomwe makampani opanga ma capacitor akusintha kupita ku magwiridwe antchito apamwamba, miniaturization, high temperature resistance, komanso sustainability. M'tsogolomu, pamene malo osungira deta ndi ukadaulo wa AI zikupitiliza kupita patsogolo, kuphatikiza ndi kupanga zatsopano kwa magetsi ndiukadaulo wa capacitoradzakhala ofunikira kwambiri pakupeza tsogolo labwino komanso lokongola.
Nthawi yotumizira: Sep-13-2024