Foornada quraaradda ah waa nooc ka mid ah qalabka isticmaala kuleyliyaha garaafka saafiga ah ee sarreeya si uu u dhalaaliyo alaabta ceeriin ee polycrystalline sida unugyada sawir-qaadista ee jawi gaas naadir ah, oo isticmaala habka Czochralski si uu u koro crystal-ka-baxa-la'aanta ah.Foornooyinka crystal-ka ah ayaa caadi ahaan loo isticmaalaa.Badeecooyin badan sida silikoon monocrystalline, monocrystalline germanium, iyo monocrystalline gallium arsenide ayaa ah alaabta ceeriin ee muhiimka u ah warshadaha elektiroonigga ah iyo warshadaha kale ee farsamada sare.Iyada oo kobaca joogtada ah ee horumarinta dhaqaalaha dalkayga, codsiga foornooyinka crystal-ka ah ayaa noqon doona mid aad iyo aad u ballaaran.
Sida mid ka mid ah laamaha muhiimka ah ee foornooyinka warshadaha, foornooyinka kareemka ah ee hal-abuurka ah ayaa isticmaala tamar badan.Qiimaha korantada oo sarreeya iyo wasakhowga iswaafajinta sarreeya waxay horseedaan hoos u dhac tayada badeecada, taas oo qalbi-jab ku noqotay dad badan oo isticmaala foornada crystal-ka ah.Iyada oo laga jawaabayo shuruudaha degdega ah ee ilaalinta deegaanka iyo badbaadinta tamarta ee macaamiil badan oo foornada polysilicon ah oo adduunka oo dhan ah, warshado badan ayaa sameeyay dadaallo iyo isku dayo badan oo wanaagsan.Dad badan ayaa isku dayaya inay nidaamka ka ilaaliyaan kuwa ku-meel-gaadhka ah, kor u kaca iyo alaabada xakamaynta is-waafajinta si ay u fuliyaan mashaariicda isbeddelka tignoolajiyada ee nidaamka foornada polysilicon, laakiin codsiga dhabta ah wuxuu muujinayaa in is-waafajinta is-waafajinta ee foornada polysilicon ay inta badan yihiin 5th, 7th iyo 11th harmonics (5). Inta ugu badan ee biyaha ku jira sub-harmonic waxay ka badan tahay 45%, harmonic 7th 20%, harmonic 11th 11%, wadarta heerka luminta jirku wuxuu dhaafaa 49.43%, awoodda ugu yar waa 0.4570 kaliya, iyo awoodda ugu badan waa 0.6464 kaliya ).Sidaa darteed, habka maaraynta garaaca wadnaha ee hadda jira ee qalabkan lama iska indho tiri karo, saamaynta tamarta tamarta ma aha mid lagu qanci karo.Waxa ka sii daran in tamarta garaaca wadnaha ee hadda jirta ay aad uga badan tahay tirada qalabka korantada qaadaya, waana ay fududahay in la dhaawaco isticmaalka muddada dheer ka dib.Shilalka badan ee shilalku waxay saameeyaan shaqada caadiga ah ee wax soo saarka shirkadda, taas oo keenta khasaare hanti iyo cidhiidhi macaamiisha ah.
Qalabka magdhowga filter-ka ah ee aan ugu talagalay qalabkan noocan oo kale ah ayaa si wax ku ool ah u xallin kara dhibaatooyinka kor ku xusan (laba qaab: haddii labadaba xakamaynta iswaafajinta iyo magdhowga awoodda falcelinta loo baahan yahay si ay uga sarreeyaan heerka, waxaan isticmaalnaa loop kantaroolka harmonic + hagaajinta awoodda falcelinta Loop; Hawlgalka caadiga ah wuxuu kaliya u baahan yahay magdhow koronto falgal ah, iyo qodobka korontadu wuu ka badan yahay qeexitaanka.Kaliya ma xakamayn karto harmonics, laakiin sidoo kale waxay magdhabi kartaa culeyska falcelinta.Waxay si buuxda u baabi'in kartaa wasakheynta deegaanka ee iswaafajinta waxayna wanaajisaa qodobka awoodda.Faa'iidooyin dhaqaale oo muuqda.Kharashka hawlgalka guud ahaan waxaa lagu soo celin karaa 3 ilaa 5 bilood gudahood.
sifada ugu muhiimsan:
1. Nidaamka macaamiisha software *, iswaafajinta sifo cad, sida: 5th, 7th, 11th, 13th, iwm. Saamaynta shaandhaynta waa caddahay.
2. Harmonics waa la maarayn karaa, magdhowgu waa mid aan waxtar lahayn
3. Ka dib marka qalabka shaandhada la geliyo shaqada, waxay si weyn u wanaajin kartaa tayada korantada, waxay hagaajin kartaa saameynta hadda jirta ee ay keento culeyska saameynta, yareynta isbedbeddelka korantada, xakamaynta flicker-ka, hagaajinta isku hallaynta korantada, iyo hagaajinta tayada tamarta.Qodobka awoodda waxaa lagu kordhin karaa in ka badan 0.96, iyo hoos u dhigista khadadka isticmaalaha waxay wanaajin kartaa hufnaanta culeyska ee qalabka qaybinta, faa'iidooyinka dhaqaalena waa cad yihiin.
4. Furayaasha faakuumka shaqada waxaa loo isticmaalaa in lagu beddelo wareeg kasta oo shaandhayn.Nidaamka xakamaynta tooska ah waa mid faahfaahsan oo hawlaha dayactirku waa kuwo qumman, sida ilaalinta xad-dhaafka ah, ilaalinta korantada, ilaalinta hadda, iwm. Hawlgalka dhabta ah waa mid la isku halleyn karo, hawlgalkuna waa mid fudud.
Faa'iidooyinka Maamul Wanaagga ah:
1. Ka dib marka la rakibo qalabka xakamaynta garaaca wadnaha ee hadda jira, hadda harmonic ayaa si macquul ah loo yareyn karaa, mugga macquulka ah ee isbeddelka waa la kordhin karaa, awoodda xajinta fiilada u dhiganta ayaa sidoo kale la kordhiyaa, maalgelinta mashruuca ee loo baahan yahay ballaarinta waa la dhimay.
2. Ka dib marka la rakibo qalabka xakamaynta garaaca wadnaha ee hadda jira, luminta isbeddelka ayaa si wax ku ool ah loo yareyn karaa, tusaha hawlgalka badbaadada leh ee isbeddelka waa la hagaajin karaa, iyo ujeedada badbaadinta tamarta iyo dhimista qiiqa waa la gaari karaa.
Xalka aad ka dooran karto:
qorshaha 1
Maamulka dhexe (ku habboon foornooyin badan oo wadaaga hal transformer oo isku mar wada shaqeeya, qolka korantada waxaa lagu qalabeeyaa aaladda magdhowga filter)
1. Isticmaal laanta kontoroolka iswaafajinta ah (5, 7, 11 filter) + laanta nidaaminta awooda falcelinta.Ka dib marka la geliyo aaladda magdhowga shaandhada, xakamaynta iswaafajinta iyo magdhowga tamarta falcelinta ee nidaamka sahayda korantadu waxay buuxinaysaa shuruudaha.
2. Qabo shaandhada firfircoon (ka saar nidaamka isku-dhafan firfircoon) iyo is-waafajinta laanta wareegga wareegga (5, 7, 11 filter filter) # + wareegga laanta hagaajinta aan ansax ahayn, ka dib marka la siiyo qalabka magdhowga shaandhada, soo gudbi Codsiga magdhowga aan ansax ahayn ee nidaamka korontada.
3. Isticmaal aaladaha magdhowga aan ansax ahayn (5.5%, 6% reactors) si loo xakameeyo harmonics, iyo ka dib marka la geliyo aaladaha magdhawga shaandhada, u baahan nidaamka sahayda korontada si uu u sameeyo magdhow aan sax ahayn.
Dhacdada 2
Maareynta goobta (deji guddi magdhow shaandhayn ah oo ku xiga guddiga korontada ee foornada silikon monocrystalline)
1. Laanta kontoroolka harmonic (5, 7, 11 shaandhaynta) waa la qaatay, iyo awoodda falceliska ee harmonic waxay gaartaa heerka ka dib gelinta.
2. Dooro reactor-ka ilaaliya oo kala miir sahayda korantada ee laba-loop (shaandhada 5aad iyo 7aad) si aad uga fogaato saamaynta labada dhinac, iyo garaaca garaaca wadnaha ka dib xidhiidhka kama badna qeexitaanka.
Waqtiga boostada: Abriil-13-2023