Raws li kev lag luam chip kev lag luam xov xwm, kev lag luam thiabautomotive IGBTQhov kev thov tseem nruj, IGBT cov khoom lag luam tsis txaus, thiab cov tuam txhab feem ntau tau txuas ntxiv thiab tseem tsis tau txo lub voj voog xa khoom.
Kev tsis txaus ntawm IGBTs xav tias yuav txuas ntxiv mus txog xyoo 2024. Cov laj thawj ntawm igbt tsis txaus tuaj yeem muab tso rau peb yam yooj yim.Ua ntej, muaj peev xwm tsawg thiab qeeb qeeb;Qhov thib ob, kev thov tsheb muaj zog, silicon carbide noj yog txo, ua rau muaj kev nce ntxiv hauv qhov kev thov rau IGBT;Thib peb, qhov kev faib ua feem ntawm IGBT siv nyob rau hauv lub hnub ci inverter tam sim no tau nce ntau, thiab lub zog ntsuab ua lag luam tsav lub lag luam IGBT.
1. IGBT muaj peev xwm tsawg thiab qeeb qeeb
Feem ntau 6 "thiab 8"fabyuav depreciate vim tus nqi zoo, thiab ob peb 6 "thiab 8" fabs yuav nthuav IGBT peev xwm.Tab sis qee qhov 12-nti fabs twb tau tsim IGBTs.
Thaum IGBT cov neeg siv khoom thiab kev txiav txim loj loj tuaj, nws yuav siv sijhawm los kho lub peev xwm rau cov chaw cog lus qis qis, uas tsom rau cov neeg siv khoom.hluav taws xobnrog loj thiab ruaj khov txiav txim qhov ntau thiab tsawg.Qhov tsis txaus IGBT tsis zoo li yuav yooj yim rau lub sijhawm luv.
2. Kev thov kom muaj zog rau tsheb thiab txo kev noj ntawm silicon carbide ua rau muaj kev xav tau ntau ntxiv rau IGBT.
Tus naj npawb ntawm IGBTs siv los ntawm lub tsheb fais fab yog 7-10 npaug ntawm cov pa roj tsheb, mus txog ntau pua IGBTs.IGBT kev tsim khoomtus nqi qis duasilicon carbide, vim hais tias ntawm cov qauv yooj yim, tsawg tsis ua hauj lwm tus nqi, IGBT kuj muaj kev ua tau zoo dua capacitance thiab zoo dua tiv thaiv overvoltage, haum rau siab zog, loj tam sim no daim ntawv thov scenarios.
3. Green zog ua lag luam tsav IGBT xav tau
Raws li cov kws tshuaj ntsuam, 244GW ntawm lub peev xwm photovoltaic tshiab yuav raug teeb tsa thoob ntiaj teb los ntawm 2022, thaum 125 lab lub tsheb hluav taws xob yuav nyob hauv txoj kev los ntawm 2030, raws li International Energy Agency (IEA).
Raws li kev suav suav tias IGBTs suav txog 18% ntawm pawg inverter BOM tus nqi thiab 15% ntawm tus nqi nruab nrab ntawm inverter BOM, PV inverter IGBT kev lag luam yuav tsum tshaj 10 billion hauv 2025.
Kev lag luam IGBT nthuav dav, tau tsav los ntawm ntau lub lag luam ntsuab lub zog, tab sis nws yuav siv sij hawm qee lub sij hawm rau IGBT cov khoom kom yooj yim vim muaj ntau yam.
Post lub sij hawm: Jun-01-2023