I-Gan, i-SIC, kunye ne-Si kwiTekhnoloji yamandla: Ukuhamba ikamva lekamva leNtsebenzo ephezulu

Intshayelelo

Itekhnoloji yamandla lilitye le-elektroniki lanamhlanje, kwaye njengoko inkqubela phambili yetekhnoloji, ibango lenkqubo ephuculweyo yokusebenza iyaqhubeka. Kule meko, ukhetho lwezinto ze-semicondctor zibalulekile. Ngelixa i-semicondon yemveli (i-Si) isetyenziswa ngokubanzi, izixhobo ezivelayo ezinje nge-gellium nitride (i-Gan) kunye ne-Silicon Carbide (i-SIC) iya kuba ntabalala kwitekhnoloji yentsebenzo ephakathi. Eli nqaku liza kuphonononga umahluko phakathi kwezi zinto zintathu kwitekhnoloji yamandla, iimeko zabo zesicelo, kunye neendlela zangoku zentengiso ziyaqonda ukuba kutheni uGamo kunye ne-SIC ziya kuba zibalulekile kwiinkqubo zamandla ezizayo.

I-1. Isilicon (i-Silicon (i-SI) - i-semicondcuctor yemveli ye-semiconductor

1.1 Iimpawu kunye nezibonelelo
I-Silicon inguovulindlela kwicandelo lamandla se-semiconductor, kumashumi eminyaka wesicelo kushishino lwe-elektroniki. Izixhobo ezisekwe iSiS zibonisa iinkqubo zokwenza imveliso kunye nesiseko sokusetyenziswa kwezicelo, sinikezela izibonelelo ezinjengeendleko eziphantsi kunye ne-chain yoncedo. Izixhobo ze-Silicon zibonakalisa ukuqhutywa kombane, zibenza bazilungele iintlobo ezahlukeneyo ze-elektroniki, ezivela kwi-elektroniki yabathengi eziphantsi kwiinkqubo eziphezulu zemveliso.

1.2 Ukulinganiselwa
Nangona kunjalo, njengemfuno yokusebenza kakuhle kunye nokusebenza kwiinkqubo zamandla ukukhula, ukunqongophala kwezixhobo ze-silicon kuyabonakala. Okokuqala, isilicon isebenza kakubi phantsi kwenziwe rhoqo-frequency kunye neemeko zobushushu eziphezulu, ezikhokelela kwilahleko yamandla kunye nokuncitshiswa kwenkqubo encitshisiweyo. Ukongeza, ukwenziwa kukaSilicon Ukuqhubela phambili kwe-silicon kwenza ulawulo lwe-thermal lucelomngeni kwizicelo eziphezulu zamandla, ezichaphazela ukuthembeka kwenkqubo kunye ne-wospan.

1.3 Iindawo zesicelo
Ngaphandle kwale miceli mngeni, izixhobo ze-silicon zihlala zilawulwa kwizicelo ezininzi zemveli, ngakumbi kubathengi beendleko zexabiso kunye nezicelo eziphantsi eziphakathi njengabaguquli be-AC-DC, izixhobo zekhompyuter, kunye nezixhobo zekhompyuter.

I-2. I-Gallium Nitride (Gan) -Umsebenzi wokusebenza ovelayo

2.1 Iimpawu kunye nezibonelelo
I-Gallium Nitride yi-bandgap ebanziI-SemiconductorIzixhobo ezibonakaliswa yintsimi yeqhekeza eliphakamileyo, ukuhamba kwe-elektroni ephezulu, kunye nokungavisisani okuphantsi. Xa kuthelekiswa ne-silicon, izixhobo ze-GAN zinokusebenza kumaxesha aphezulu, ukunciphisa ubukhulu bezinto ezihambayo kumandla kunye nokukhulisa ukuxinwa kwamandla. Ngaphaya koko, izixhobo ze-GAN zinokuxhasa kakhulu inkqubo yokusebenza kwamandla ngenxa yolwakhiwo lwabo kunye nokutshintsha ilahleko, ngakumbi kwinqanaba eliphantsi, izicelo eziphezulu.

2.2 Ukulinganiselwa
Ngaphandle kweenzuzo zentsebenzo ze-Gan, iindleko zemveliso zihlala ziphezulu, zinciphisa ukusetyenziswa kwayo kwizicelo eziphezulu apho ukusebenza kakuhle kunye nobungakanani bubalulekile. Ukongeza, itekhnoloji yeGan isenqanaba lokuqala lophuhliso, kunye nokuthenjwa kwexesha elide kunye nokukhula kobunzima obufuna ukuqinisekiswa ngakumbi.

2.3 Iindawo zesicelo
I-GAN yezixhobo ze-GAN iziseko ze-GAN kunye nezinto ezisebenzayo ezikhokelela ekuthatheni izinto eziphezulu zokwamkelwa, kubandakanya ii-chargers ezininzi, amandla e-5g ibonelela ngamandla, kunye nee-aerospace ze-aerospace. Njengoko inkqubela phambili yetekhnoloji kwaye iindleko ziyancipha, uGan kulindeleke ukuba adlale indima ebalaseleyo kuluhlu olubanzi lwezicelo.

I-3. I-Silicon Carbide (i-SIC) -Izinto ezikhethiweyo zosetyenziso lwe-voltage ephezulu

Iimpawu kunye nezibonelelo
I-Silicon Carbide yenye i-bandgap ye-semiconductor ye-semicondcuction enendawo ephezulu yokuqhekeka, ukuqhutywa kwe-irmal, kunye ne-elektronition ye-elektroniki kune-silicon. Izixhobo ze-SIC Gqibezela kwi-deight ephezulu kunye nokusetyenziswa okuphezulu, ngakumbi kwizithuthi zombane (ii-EVs) kunye nabahlali bemizi mveliso. Ukunyamezelwa kwe-volti ye-volti ye-SIC kwaye ilahleko ye-swing ephantsi yenza ukhetho olufanelekileyo lokuguqulwa kwamandla ngokufanelekileyo kunye nokusebenza kwamandla amandla.

Iintsilelo
Ifana ne-Gan, i-SIC ibiza kakhulu ukwenza, ngeenkqubo zemveliso entsokothileyo. Oku kunciphisa ukusebenzisa izicelo zexabiso eliphakamileyo ezinjengeenkqubo zombane ze-ED, iinkqubo ezihlaziyiweyo zamandla, ii-interters ezinamandla aphezulu, kunye nezixhobo zegridi.

3.3 Iindawo zesicelo
Iimpawu ze-SIC zisebenza ngokufanelekileyo, iimpawu zevolti eziphezulu zenza ukuba zisebenze ngokubanzi kwizixhobo ze-elektroniki ze-elektroniki ezisebenza kumandla aphezulu, anjengee-inverters zeqondo eliphakamileyo, ii-chargers, iinkqubo zomoya, nangaphezulu. Njengoko imfuno yentengiso ikhula kunye nenkqubela phambili yetekhnoloji, ukusetyenziswa kwezixhobo ze-SIC kule mihlaba kuya kuqhubeka nokwandisa.

4. Uhlalutyo lwentengiso

4.1 Ukukhula ngokukhawuleza kweemarike ze-Gan kunye ne-SIC
Okwangoku, imakethi yetekhnoloji yamandla isebenza ngenguquko, ngokuthe ngcembe iguquka kwizixhobo zesilika ukuya kwizixhobo ze-Gan nakwi-SIC. Ngokweengxelo zophando zentengiso, imarike yezixhobo ze-Gan kunye ne-SIC inda ngokukhawuleza kwaye kulindeleke ukuba iqhubeke nokukhula kwayo kukukhula okuphezulu kwiminyaka ezayo. Le meko iqhutywa kakhulu ngezinto ezininzi:

- ** Ukunyuka kwezithuthi zombane **: Njengoko intengiso yentengiso yandise ngokukhawuleza, imfuno yokusebenza kakuhle, amandla aphezulu e-semicontuntundla akhula kakhulu. Izixhobo ze-SIC, ngenxa yomsebenzi wabo ophezulu kwizicelo eziphakamileyo ze-voltage, ziye zaba lukhetho olukhethwayoIinkqubo zoMbane.
- ** Uphuhliso lwamandla ahlaziyiweyo Izixhobo ze-SIC, kunye nokusebenza kwazo okuphakamileyo kunye nokuthembeka, zisetyenziswa ngokubanzi kwezi nkqubo.
- ** Ukuphuculwa kwe-Electronikhi yabaThengi **

4.2 Kutheni ukhetha i-Gan kunye ne-sic
Ingqwalaselo ebanzi kwi-Gan kunye ne-sic stems ngokuyintloko kwintsebenzo yabo ephezulu kakhulu kwizixhobo ze-silicon kwizicelo ezithile.

- ** Ukusebenza okuphezulu **: I-Gan kunye nezixhobo ze-GAN kunye ne-SICL isebenza rhoqo kunye nokusetyenziswa kwe-voltage ephezulu, ukunciphisa ukulahleka kwamandla kunye nokuphucula ukusebenza kwenkqubo. Oku kubaluleke kakhulu kwizithuthi zombane, amandla ahlaziyiweyo, kunye ne-elektroniki yokusebenza okuphezulu.
- ** Ubungakanani obuncinci **: kuba i-Gan kunye nezixhobo ze-GAN zinokusebenza kwizantya eziphakamileyo, abaqulunqisi bamandla zinokunciphisa ubungakanani bezinto ezihambayo, ngaloo ndlela zinciphisa ubukhulu benkqubo. Oku kubalulekile kwizicelo ezifuna ubuninzi kunye noyilo olukhanyayo, ezinjengee-elektroniki zabathengi kunye nezixhobo ze-aerospace.
- ** Ukuthembeka okwandisiweyo

5. Ukuqukumbela

Kwindalo yeteknoloji yamandla yale mihla, ukhetho lwe-semiconductor ye-semiconductor yempembelelo yokusebenza kwenkqubo yokusebenza kunye namandla okusebenza. Ngelixa i-Silicon isalawula imakethi yezicelo zemveli, i-Gan kunye neTekhnoloji ye-GAN kunye ne-SIC ingaba kukhetho olufanelekileyo, uxinzelelo oluphezulu, kunye nendlela yokuthenjwa eqinileyo njengoko bekhula.

I-gan ihamba ngokukhawulezai-elektronikikunye namacandelo onxibelelwano ngenxa yempawu zayo eziphakamileyo kunye ne-SIC, kunye neenzuzo zayo ezikhethekileyo kubuchule obukhulu, izicelo eziphezulu, zizinto eziphambili kwizithuthi zombane kunye neenkqubo ezihlaziyiweyo zamandla. Njengoko iindleko zinciphise inkqubela phambili kwaye inkqubela phambili yetekhnoloji, i-Gan kunye ne-SIC kulindeleke ukuba zithathe indawo yezixhobo ezibanzi zezicelo, ukuqhuba kwetekhnoloji yamandla okuqhuba kwinqanaba elitsha lophuhliso.

Olu hlaselo lwenziwa nguGan kwaye i-SIC ayiyi kutshintsha kuphela iindlela zamandla kuphela kodwa zichaphazela kakhulu amashishini amaninzi, ukusuka kwi-elektroniki yabathengi ukuya kulawulo oluphakamileyo kunye nokusingqongileyo okusingqongileyo.