Pankhani ya zida za semiconductor, silicon carbide (SiC) yatuluka ngati munthu wodalirika wam'badwo wotsatira wa semiconductors wothandiza komanso wosamalira zachilengedwe. Ndi mawonekedwe ake apadera komanso kuthekera kwake, ma silicon carbide semiconductors akutsegulira njira ya tsogolo lokhazikika komanso lopanda mphamvu.
Silicon carbide ndi semiconductor wapawiri wopangidwa ndi silicon ndi kaboni. Ili ndi zinthu zabwino kwambiri zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazida zosiyanasiyana zamagetsi. Chimodzi mwazabwino zazikulu za SiC semiconductors ndikutha kugwira ntchito pamatenthedwe apamwamba komanso ma voltages poyerekeza ndi ma semiconductors achikhalidwe a silicon. Kutha kumeneku kumapangitsa kuti pakhale makina amagetsi amphamvu komanso odalirika, zomwe zimapangitsa SiC kukhala chinthu chokongola kwambiri pamagetsi amagetsi komanso kugwiritsa ntchito kutentha kwambiri.
Zogwirizana ndi chilengedwe za silicon carbide semiconductors
Kuwonjezera pa kutentha kwakukulu,silicon carbide semiconductorsimaperekanso phindu lalikulu la chilengedwe. Mosiyana ndi ma semiconductors achikhalidwe a silicon, SiC ili ndi gawo laling'ono la kaboni ndipo imagwiritsa ntchito mphamvu zochepa popanga. Katundu wokonda zachilengedwe wa SiC umapangitsa kukhala chisankho chabwino kwa makampani omwe akufuna kuchepetsa kuwononga chilengedwe pomwe akugwira ntchito bwino.
Kuwonetsedwa m'mbali zotsatirazi:
Kugwiritsa ntchito mphamvu komanso kugwiritsa ntchito bwino zinthu:
Silicon carbide semiconductor imakhala ndi mayendedwe apamwamba a elekitironi komanso kukana kutsika kwa tchanelo, kotero imatha kukwanitsa kugwiritsa ntchito mphamvu kwambiri pochita chimodzimodzi. Izi zikutanthauza kuti kugwiritsa ntchito silicon carbide mu zida za semiconductor kumatha kuchepetsa kugwiritsa ntchito mphamvu ndikuchepetsa kugwiritsa ntchito zinthu.
Moyo wautali ndi kudalirika:
Sndi semiconductorimakhala ndi kukhazikika kwamafuta ambiri komanso kukana kwa radiation, kotero imakhala ndi magwiridwe antchito abwino kwambiri pakutentha kwambiri, mphamvu yayikulu, komanso malo okhala ndi ma radiation, kukulitsa moyo wautumiki ndi kudalirika kwa zida zamagetsi. Izi zikutanthauza kuchepa kwa chilengedwe chifukwa cha e-waste.
Kupulumutsa mphamvu ndi kuchepetsa kutulutsa mpweya:
Kugwiritsa ntchito silicon carbide semiconductors kumatha kupititsa patsogolo mphamvu zamagetsi zamagetsi ndikuchepetsa kugwiritsa ntchito mphamvu. Makamaka m'magawo monga magalimoto amagetsi ndi kuyatsa kwa LED, kugwiritsa ntchito silicon carbide semiconductor kumatha kuchepetsa kwambiri kugwiritsa ntchito mphamvu ndi kutulutsa mpweya.
Kubwezeretsanso:
Ma semiconductors a Silicon carbide amakhala ndi kukhazikika kwamafuta ambiri komanso kukhazikika, kotero amatha kubwezeretsedwanso bwino pambuyo pa kutha kwa moyo wa zida, kuchepetsa kuwononga zinyalala pa chilengedwe.
Kuphatikiza apo, kugwiritsa ntchito silicon carbide semiconductors kumatha kupangitsa kuti pakhale mphamvu zamagetsi zamagetsi zamagetsi, zomwe zingathandize kuchepetsa kuwononga mphamvu zonse komanso kutulutsa mpweya wowonjezera kutentha. Kuthekera kwa SiC kuthandizira tsogolo lobiriwira, lokhazikika ndilomwe limapangitsa chidwi chambiri pazinthu za semiconductor izi.
Udindo wa silicon carbide semiconductors pakuwongolera mphamvu zamagetsi
Mu gawo la mphamvu,silicon carbide-based power electronics imatha kupanga ma converter amphamvu kwambiri komanso ophatikizika amagetsi ongowonjezwdwanso monga mafamu a dzuwa ndi mphepo. Izi zitha kukulitsa mphamvu yosinthira mphamvu ndikuchepetsa mtengo wamagetsi onse, kupangitsa mphamvu zongowonjezwdwa kuti zipikisane ndi mafuta azikhalidwe zakale.
Magalimoto amagetsi (EVs) ndi magalimoto amagetsi osakanizidwa (HEVs) amatha kupindula pogwiritsa ntchito zida zamagetsi zamagetsi za SiC, kupangitsa kuti azilipiritsa mwachangu, kuyendetsa kwanthawi yayitali komanso kuwongolera magwiridwe antchito agalimoto onse. Poyendetsa kutengera kufalikira kwa mayendedwe amagetsi, ma silicon carbide semiconductors angathandize kuchepetsa kutulutsa mpweya wowonjezera kutentha kwamakampani amagalimoto ndikudalira mafuta oyambira.
Nkhani zopambana zamakampani a Silicon carbide semiconductor
M'gawo lamagetsi, magetsi amagetsi opangidwa ndi silicon carbide akhala akugwiritsidwa ntchito mu ma inverters olumikizidwa ndi gridi pamakina a solar photovoltaic, potero akuwonjezera mphamvu yosinthira mphamvu ndikuwongolera kudalirika kwadongosolo. Izi zimalimbikitsa kupitiriza kukula kwa mphamvu ya dzuwa ngati mphamvu yoyera komanso yokhazikika.
M'makampani oyendetsa mayendedwe, ma silicon carbide semiconductors aphatikizidwa mumayendedwe amagetsi amagetsi ndi magalimoto osakanizidwa, kuwongolera magwiridwe antchito agalimoto ndikuyendetsa. Makampani monga Tesla, Nissan ndi Toyota atengera ukadaulo wa silicon carbide m'magalimoto awo amagetsi, kuwonetsa kuthekera kwake kosintha makampani amagalimoto.
Tikuyembekezera chitukuko chamtsogolo cha silicon carbide semiconductors
Pamene kupita patsogolo kwaukadaulo kukupitilira kupititsa patsogolo kukhazikitsidwa kwa silicon carbide m'njira zosiyanasiyana, tikuyembekeza kuti mafakitale azitha kupulumutsa mphamvu zambiri, kuchepetsa kutulutsa mpweya wowonjezera kutentha, ndikuwongolera magwiridwe antchito.
Mu gawo la mphamvu zongowonjezwdwa,silicon carbide power electronics ikuyembekezeka kutenga gawo lalikulu pakuwongolera magwiridwe antchito komanso kudalirika kwa makina osungira mphamvu adzuwa, mphepo ndi mphamvu. Izi zitha kufulumizitsa kusintha kwa mphamvu zokhazikika komanso zotsika kwambiri za carbon.
M'makampani a mayendedwe,kugwiritsa ntchito ma silicon carbide semiconductors akuyembekezeredwa kuti athandizire kufalikira kwa magetsi pamagalimoto, zomwe zimapangitsa kuti pakhale njira zoyeretsera komanso zogwira mtima. Pomwe kufunikira kwa kayendedwe ka magetsi kukukulirakulira, ukadaulo wa silicon carbide ndiwofunikira kwambiri pakupanga magalimoto amagetsi am'badwo wotsatira komanso zida zolipirira.
Powombetsa mkota,silicon carbide semiconductorsperekani kuphatikizika koyenera kwa chilengedwe komanso kuchita bwino kwambiri, kuwapanga kukhala chisankho chokongola pamitundu yosiyanasiyana yamagetsi. Silicon carbide semiconductors ali ndi kuthekera kopanga tsogolo lokhazikika, lobiriwira popititsa patsogolo mphamvu zamagetsi ndikuchepetsa kuwononga chilengedwe. Pamene tikupitiriza kuchitira umboni kutumizidwa bwino kwaukadaulo wa silicon carbide m'makampani, kuthekera kwakupita patsogolo pachitetezo cha chilengedwe, kugwiritsa ntchito mphamvu zamagetsi komanso magwiridwe antchito onse ndizosangalatsa. Tsogolo la silicon carbide semiconductors ndi lowala, ndipo gawo lawo pakuyendetsa zinthu zabwino zachilengedwe ndi mphamvu ndizosatsutsika.
Nthawi yotumiza: Mar-26-2024