Ukurikije amakuru ya chip inganda amakuru yisoko, inganda naimodoka IGBTicyifuzo gikomeje kuba gito, itangwa rya IGBT rirahari, kandi ibigo byinshi byaragutse kandi ntibyorohereza uburyo bwo gutanga.
Ibura rya IGBTs biteganijwe ko rizakomeza kugeza 2024. Impamvu zibura igbt zirashobora gushirwa mubintu bitatu byoroshye.Ubwa mbere, ubushobozi buke no kwaguka buhoro;Icya kabiri, ibyifuzo byimodoka birakomeye, karibide ya silicon ikoreshwa iragabanuka, bigatuma kwiyongera gukenewe kwa IGBT;Icya gatatu, igipimo cya IGBT gikoreshwa muri inverteri yizuba iriyongera cyane, kandi isoko ryingufu zicyatsi zitwara isoko rya IGBT.
1. IGBT ifite ubushobozi buke no kwaguka buhoro
Benshi 6 "na 8"fabsizatesha agaciro bitewe nigiciro cyiza, kandi bake "6" na 8 "fab bazagura ubushobozi bwa IGBT.Ariko fabs zigera kuri 12 zimaze gutanga IGBTs.
Mugihe abakiriya ba IGBT nubunini bwabyo bigenda byiyongera, bizatwara igihe cyo guhindura ubushobozi bwinganda zamasezerano yo hasi, yibanda kubaguziibikoresho bya elegitoronikihamwe nini nini kandi ihamye.Ibura rya IGBT ntabwo bishoboka ko ryoroha mugihe gito.
2. Gukenera cyane imodoka no kugabanya ikoreshwa rya karubide ya silicon byatumye ubwiyongere bukabije bwibisabwa kuri IGBT
Umubare wa IGBTs ikoreshwa n’ibinyabiziga byamashanyarazi wikubye inshuro 7-10 z’ibinyabiziga bisanzwe bya lisansi, bigera kuri magana ya IGBT.IGBTigiciro kiri munsisilicon karbide, kubera imiterere yoroshye, igipimo gito cyo kunanirwa, IGBT nayo ifite imikorere myiza yubushobozi hamwe no kurwanya imbaraga zirenze urugero, zikwiranye nimbaraga nyinshi, ibintu binini bigezweho.
3. Isoko ryingufu zicyatsi zitwara IGBT
Nk’uko abasesengura babitangaza, mu mwaka wa 2022 hazashyirwaho ku isi hose 244GW y’amashanyarazi mashya y’amashanyarazi, mu gihe mu mwaka wa 2030 imodoka z’amashanyarazi zizaba ziri mu muhanda, nk'uko bitangazwa n’ikigo mpuzamahanga gishinzwe ingufu (IEA).
Ukurikije kubara ko IGBTs ihwanye na 18% yikiguzi cya cluster inverter BOM hamwe na 15% byigiciro cya inverter BOM ikomatanyije, isoko rya PV inverter IGBT biteganijwe kurenga miliyari 10 muri 2025.
Isoko rya IGBT riragenda ryaguka, ritwarwa n’amasoko menshi y’ingufu z’icyatsi, ariko bizatwara igihe kugirango itangwa rya IGBT ryoroshe kubera ibintu byinshi.
Igihe cyo kohereza: Jun-01-2023