Ta yaya abin mamaki attenuation haske na photovoltaic baturi allon bayyana

著者：Iflowpower – Lieferant von tragbaren Kraftwerken

1. Bayan an gama aikin sashin hasken rana, ana yin gwajin wutar lantarki, kuma ikon bangaren ya zama na al&39;ada, amma abokin ciniki ya karɓi ƙarfin wutar lantarki lokacin da aka shigar da kayan aikin. Yawancin wannan al&39;amari yana faruwa ne ta hanyar photolithosis na baturi.

Wannan labarin zai tsara tsari, a taƙaice bayyana abin da ya faru na photoloration. 2. Za&39;a iya raba ɓangarorin ƙwanƙwasa na hoto na kayan aikin hoto zuwa matakai biyu: na farko na lalata photolithonal da tsufa.

2.1 Na farko photolithoma na farko photolithosis, wato, ikon fitarwa na photovoltaic module yana da babban raguwa a farkon kwanakin farko na amfani, amma sai ya kula da daidaitawa. Wani muhimmin dalili da ke haifar da wannan sabon abu shine cewa an saukar da hadaddun borogenic a cikin nau&39;in p-type (borborid) crystalline silicon.

Ta hanyar canza dopant nau&39;in p-type, an rage yawan ɗaukar hoto na photovollection yadda ya kamata ta maye gurbin boron; ko takardar baturin ta kasance preconwarding, wanda shine farkon photolithonal attenuation na baturin kafin taron. Ana iya sarrafa shi a cikin ƙaramin kewayon yayin da kuma inganta ingantaccen fitarwa na ɓangaren. Photocatalysts suna da alaƙa da fakitin baturi, kuma ma&39;anar masana&39;antun kayan aikin shine zaɓar yankan baturi mai inganci don rage tasirin photoloration.

2.2. Rage tsufa na tsufa yana nufin raguwar ƙarfin ƙarfin amfani na dogon lokaci, kuma muhimmin dalilin baturin yana da alaƙa da jinkirin ragewar baturi, kuma yana da alaƙa da lalatawar kayan aikin.

Daga cikin su, yana da mahimmancin dalili na lalata aikin gyaran kayan aiki a lokacin da hasken ultraviolet ya haskaka. Tsawon lokacin hasashe na haskoki na ultraviolet, yana ba da damar EVA da jirgin baya (TPE tsarin) tsufa mai canza launin rawaya, yana haifar da watsa hasken taron ya faɗi, kuma ya haifar da faduwa. Wannan yana buƙatar masu siyar da kayan aikin dole ne su sarrafa sosai lokacin zabar EVA da jirage na baya, kuma kayan da aka zaɓa dole ne su kasance masu kyau sosai a cikin juriyar tsufa don rage raguwar jimlar saboda yawan tsufa.

3. Farkon hoto na attenuation sabon abu na p-type (borborid) crystal silicon solar cell an lura fiye da shekaru 30 da suka wuce, sannan mutane sun gudanar da bincike na kimiyya da yawa. Musamman ma, a cikin &39;yan shekarun nan, binciken kimiyya ya gano cewa yana da alaƙa da haɗin oxygen boron a cikin wafer siliki, kuma ra&39;ayi na kowa da kowa yana haskakawa ko a halin yanzu yana hana boron da oxygen a cikin wafer siliki don samar da hadaddun oxygen na boron, don haka rage rayuwar yara. haske, da boron, oxygen a cikin wafer silicon.

Mafi girman abin da ke ciki, ƙarin abubuwan haɗin gwiwar boraboalaxic waɗanda ke bayyana a cikin jiki a ƙarƙashin haske ko abin da ya faru na yanzu, mafi girman haɓakar mafi ƙarancin rayuwa. A cikin ƙananan iskar oxygen, gauraye, wafer siliki na phosphorous, rayuwar colossono ya karu tare da sabon lokacin daukar hoto, lalata gaba ɗaya yana da ƙanƙanta. 4.

Magani 4.1. Haɓaka farkon abubuwan da suka faru na photolithix na aikin siliki guda ƙwararrun ƙwararrun sel masu ingancin hasken rana Mahimmanci akan sel silikon kristal guda ɗaya, kuma farkon haɓakar ƙimar juzu&39;in juzu&39;i kaɗan ne.

Don haka, kaddarorin farantin silicon kanta sun ƙayyade matakin farkon photorelation na aikin ƙwayar rana. Sabili da haka, don magance matsalar farko na photolithosis na kayan aikin photovoltaic. Wajibi ne don magance matsalar silicon.

Mai zuwa zai tattauna hanyoyi da yawa. A. Ingantattun sandunan lu&39;ulu&39;u guda ɗaya waɗanda ke haɓaka sandar silikon kristal na boron-doped madaidaiciya ɗaya yana da matukar damuwa.

Idan wannan yanayin zai tsanani rinjayar da lafiya ci gaban da photovoltaic masana&39;antu a cikin saje na Dragonflite guda crystal kayayyakin Inganta matsaloli da kuma inganta a kasar Sin: 1) Tun da asali high-tsarki polycrystalline silicon karanci, wasu ja sanda kamfanonin sun blended wasu taro na macerates cewa bai kamata a yi amfani da kuma sauran cutarwa impurities abinda ke ciki. Batura masu amfani da hasken rana da aka samar ta amfani da irin waɗannan kayan ba kawai ƙarancin inganci ba ne, amma farkon photolithosis yana da girma sosai. Muna roƙon ƙarfi don ƙarancin kayan silicon.

2) Waste N-type silicon wafers a high-tsarki polycrystalline silicon blends a high-tsarki polycrystalline silicon kayan, da dai sauransu. Sanda silikon boron da aka ƙera babban nau&39;in P-nau&39;in lu&39;ulu&39;u ne da aka ƙera. Kodayake resistivity ya dace, ƙwayar iskar oxygen na boron yana da girma sosai, yana haifar da haɓakar photolithonal mafi girma na aikin ƙwayar rana.

Muna buƙatar ƙarfi da ƙarancin silica N-type. 3) Wasu kamfanoni suna jan tsarin sanda ba&39;a iyakancewa ba, abun ciki na oxygen a cikin silicon crystalline yana da yawa, damuwa na ciki yana da girma, rashin lahani yana da girma, kuma tsayayyar ba ta dace ba, duk suna shafar inganci da kwanciyar hankali na tantanin halitta. Muna fatan inganta sana&39;ar ja.

Sarrafa abun ciki na oxygen. Tantanin hasken rana da aka yi da wafer silicon na sama yana da haɓakar photolithonal mafi girma, wanda zai wuce iyakar abin karɓa na abokin ciniki. A zahiri, madaidaiciyar ja guda kristal tsari ya balaga.

Muddin mun sanya ingancin kayan, bisa ga tsarin sanda na yau da kullun, ingancin sandar siliki za a iya sarrafa shi mafi kyau. B. Ingantacciyar ingancin samfurin sandar silikon kristal guda ɗaya Wannan tsari ba zai iya sarrafa yawan iskar oxygen a cikin lu&39;ulu&39;u ɗaya kawai ba, har ma yana haɓaka kristal guda ɗaya na silicon, daidaituwar radial resistivity.

An fara shari&39;ar a China. C. Inganta Single Crystal Silicon Tsari (FZ) don inganta guda crystal silicon tsari ta yanki narkakkar guda crystal silicon tsari (Fz) don hana babban adadin oxygen a cikin ruwa silicon crystal tsari a mike ja tsari, ta haka sosai warware P-type (boron boron) ) Farkon photolithix sabon abu na hasken rana Kwayoyin.

Saboda babban farashin FZ, yana da mahimmanci ga wafers na silicon don IC da sauran na&39;urorin semiconductor, amma wasu kamfanoni sun sabunta tsarin FZ, rage farashin. An yi shi da wafer siliki na batirin hasken rana. Wasu daga cikin sandunan cikin gida sun aiwatar da wannan bangare na aikin gwajin D, suna canza dopant, ta yin amfani da baturin da aka yi da siliki-doped silicon tare da ballium, ba su sami farkon yanayin hoto na hasken rana ba, amma kuma sun warware matakin farkon tantanin halitta.

Daya daga cikin hanyoyin. E, yi amfani da p-type N-type silicon-doped N-type silicon sheet ta amfani da wafer siliki da hanyar magance matsalar gwajin farko na baturi, amma daga aikin bugu na masana&39;antu na yanzu 诰 tsarin baturi, 诰Babu wani fa&39;ida a cikin ingantaccen juzu&39;i da farashin masana&39;antu. Ana buƙatar wasu mahimman matakai don warwarewa 4.

2. Ƙwararren haske na baya na baturi yana faruwa ne ta hanyar ƙaddamar da hoto na farko na taron photovoltaic, kuma baturin yana haskakawa. Plearance, ta yadda farkon photoa baturi ya auku kafin a kera bangaren.

Farkon photolithonization na kayan aikin photovoltaic kadan ne, ana iya sarrafa shi a cikin kurakuran aunawa. A lokaci guda kuma, yana rage yawan damar wurare masu zafi a cikin kayan aikin hotovoltaic. 5.

Takaitawa yana ƙara ƙarfin fitarwa na kayan aikin hotovoltaic, yana kawo ƙarin fa&39;idodi ga masu amfani da mu. Duk da yanayin haske, hanya ce ta sake cika fursunoni, amma kafin ingancin wafer silicon ba a inganta yadda ya kamata ba, yin amfani da wannan hanya shine don magance matakan da suka dace don farkon photolithation na kayan aikin photovoltaic.