Kugadziriswa kwe photovoltaic modules ndiyo inonyanya kuvimbiswa yekuwedzera simba rekugadzira uye kuderedza kurasikirwa kwesimba.Zvadaro chinangwa chekushanda kwe photovoltaic nevashandi vekuchengetedza ndechekudzidza ruzivo rwakakodzera rwe photovoltaic modules.
Chokutanga pane zvose, regai ndikuudzei nezve photovoltaic simba rekugadzira uye nei isu tiri kushingaira kugadzira photovoltaic simba rekugadzira.Mamiriro ezvakatipoteredza eChina pari zvino uye mafambiro ebudiriro, kukura kwakakura uye kusingadzoreki uye kushandiswa kwemafuta ezvicherwa, hazvingokurumidzi kupera kwezviwanikwa izvi zvakakosha, asi zvinokonzeresa matambudziko akawedzera.Kukuvadza kwezvakatipoteredza.
China ndiyo inogadzira marasha makuru pasi rose uye mutengi, uye ingangoita 76% yesimba rayo rinopihwa nemarasha.Kunyanya kuvimba nefossil mafuta emagetsi chimiro chakonzera kukanganisa kukuru kwezvakatipoteredza, zvehupfumi uye zvemagariro.Kucherwa kwemarasha kukuru, kutakurwa nekupiswa kwakonzera kukanganisa kukuru kunharaunda yenyika yedu.Nokudaro, isu tinokudziridza zvakasimba kushandiswa kwemasimba emagetsi emagetsi akadai sesimba rezuva.Iyi isarudzo isingadzivisiki yekuchengetedzwa kwesimba renyika yedu uye budiriro inoenderera.
Photovoltaic simba rekugadzira system kuumbwa
Iyo photovoltaic power generation system inonyanya kuumbwa ne photovoltaic module array, bhokisi rekubatanidza, inverter, shanduko yechikamu, switch cabinet, uyezve hurongwa hunoramba husina kuchinjwa, uye pakupedzisira hunouya kune girasi remagetsi kuburikidza nemitsara.Saka ndeipi nheyo yekugadzira simba re photovoltaic?
Photovoltaic simba rekugadzira rinonyanya kukonzerwa neiyo photoelectric mhedzisiro yesemiconductors.Apo photon inovhenekera simbi, simba rayo rose rinogona kutorwa neelectron musimbi.Simba rinotorwa nerekitironi rakakura zvakakwana kukunda simba regiravhiti mukati mesimbi uye kuita basa, richisiya simbi pamusoro uye kupukunyuka kuva Optoelectronics, silikoni maatomu ane 4 kunze maerekitironi.Kana maatomu ephosphorous, ari maatomu efosforasi atomu ane maerekitironi mashanu ekunze, akadonhedzwa musilicon yakachena, semiconductor yemhando yen inoumbwa.
Kana maatomu ane maerekitironi matatu ekunze akaita semaatomu eboron akasanganiswa kuita semiconductor yakachena kuita p-type semiconductor, kana p-mhando nen-type zvabatanidzwa pamwechete, nzvimbo yekubata inoumba mukaha wesero yova solar. sero.
Photovoltaic modules
Iyo photovoltaic module ndiyo diki isingaonekwe solar cell musanganiswa mudziyo une pakati uye yemukati yekubatanidza iyo inogona kupa DC kubuda chete.Inonziwo solar panel.Iyo photovoltaic module ndiyo yakakosha chikamu chese photovoltaic simba rekugadzira system.Basa rayo ndere kushandisa iyo photoacoustic radiation mhedzisiro kune Solar simba inoshandurwa kuita DC magetsi kubuda.Kana chiedza chezuva chichipenya pane solar cell, bhatiri rinotora simba remagetsi kugadzira maburi ephotoelectron.Pasi pechiito chemunda wemagetsi mubhatiri, ma electrongenerated electrons uye spins anoparadzaniswa, uye kuunganidzwa kwemhosva dzezviratidzo zvakasiyana-siyana kunooneka kumativi ose ebheteri.Uye gadzira foto-yakagadzirwa isina kunaka kudzvanywa, iyo yatinodaidza iyo photo-yakagadzirwa photovoltaic effect.
Rega ndikuzivise kwauri iyo polycrystalline silicon photovoltaic module inogadzirwa neimwe kambani.Iyi modhi ine simba rekushandisa re30.47 volts uye peak simba re255 watts.Nekutora simba rezuva, iro solar radiation simba rinoshandurwa zvakananga kana zvisina kunanga kuita simba remagetsi kuburikidza nephotoelectric effect kana photochemical effect.Gadzira magetsi.
Kuenzaniswa nemonocrystalline silicon zvikamu, polycrystalline silicon zvikamu zviri nyore kugadzira, kuchengetedza mashandisiro emagetsi, uye zvine yakaderera mutengo wekugadzira, asi iyo photoelectric shanduko inoshanda zvakare yakaderera.
Photovoltaic modules inogona kugadzira magetsi pasi pezuva rakananga.Dzakachengeteka uye dzakavimbika, hadzina ruzha uye hadzina hutsi hunosvibisa, uye dzakachena zvachose uye hadzina kusvibiswa.
Tevere, tinosuma chimiro chechishandiso uye nekuchibvisa.
Junction Bhokisi
Iyo photovoltaic junction bhokisi inobatanidza pakati pe solar cell array inoumbwa ne solar cell modules uye solar charger control kifaa.Inonyanya kubatanidza simba remagetsi rinogadzirwa nemasero ezuva kune matunhu ekunze.
Tempered Glass
Kushandiswa kwegirazi rine hasha nepamusoro mwenje transmittance inonyanya kuchengetedza masero ebhatiri kubva mukukuvadzwa, izvo zvakaenzana naJian Bai achiti nhare yedu inodziya firimu inoita basa rekudzivirira.
Encapsulation
Nekuti iyo firimu inonyanya kushandiswa kubatanidza uye kugadzirisa yakadzikama girazi uye masero ebhatiri, ine yakanyanya kujeka, kuchinjika, yakanyanya kuderera tembiricha kuramba uye kuramba mvura.
Iyo tin bar inonyanya kushandiswa kubatanidza mabhatiri akanaka uye asina kunaka kuti aumbe mutsara wedunhu, iyo inoburitsa simba remagetsi uye inotungamira kune junction bhokisi.
Aluminium Alloy Frame
Iyo furemu ye photovoltaic module yakagadzirwa nerectangular aluminium alloy, iyo isingaremi uye inorema.Inonyanya kushandiswa kuchengetedza crimping layer uye kutamba imwe yekuisa chisimbiso uye inotsigira basa, iro ndiro musimboti wesero.
Polycrystalline Silicon Solar Cells
Polycrystalline silicon solar masero ndiwo chikamu chikuru chemodule.Basa ravo guru nderekuita photoelectric kutendeuka uye kuunza huwandu hwakawanda hwesimba remagetsi.Crystalline silicon solar masero ane zvakanakira mutengo wakaderera uye nyore kusangana.
Backplane
The backsheet iri kutarisana zvakananga nekunze kwekunze kuseri kwe photovoltaic module.Iyo photovoltaic packaging material inonyanya kushandiswa kurongedza zvikamu, kuchengetedza mbishi uye zvekubatsira zvinhu, uye kuparadzanisa solar modules kubva kune reflow bhandi.Ichi chikamu chine zvinhu zvakanaka senge kuchembera kuramba, kudzivirira kwekudzivirira, kudzivirira kwemvura, uye gasi kuramba.Features.
Mhedziso
Iyo huru frame axis ye photovoltaic module inoumbwa ne photovoltaic tempered girazi rakavharidzirwa micro-firimu, masero, tin bars, aluminium alloy frames, uye backplane junction mabhokisi kuti agadzire SC plugs nezvimwe zvinhu zvikuru.
Pakati pawo, masero ecrystalline silicon anorongedzerwa kuti abatanidze maseru akawanda kumberi uye kumashure kuti aumbe nhevedzano yekubatanidza, uye ipapo anotungamirwa kune junction bhokisi kuburikidza nebhandi rebhazi kuumba yakakwirira-voltage inobuda simba bhatiri module.Kana chiedza chezuva chakaiswa pamusoro pemodule, bhodhi inogadzira ikozvino kuburikidza nekushandura magetsi., hutungamiri hwemazuva ano hunoyerera kubva kune electrode yakanaka kusvika kune electrode yakaipa.Pane chidimbu chefirimu-dimensional firimu kumusoro nezasi kwesero rinoshanda seanonamira.Iyo yepamusoro inoonekera zvakanyanya uye inodzivirira-inodzivirira kushatirwa.Kumashure kwegirazi ndeye PPT yekumashure iyo yakave yakashongedzwa nekudziya uye vacuuming.Nekuti Iyo PPT negirazi zvinonyungudutswa muchitokisi chidimbu uye inonamatira mune yakazara.Iyo aluminium alloy furemu inoshandiswa kuvhara iyo module mupendero nesilicone.Kune mabhazi anotungamira kumashure kwesero panel.Bhatiri rinotungamirira bhokisi rinogadziriswa nekupisa kwepamusoro.Isu tangounza iyo photovoltaic module michina kuburikidza ne disassembly.Chimiro uye nheyo yekushanda.
Nguva yekutumira: Jun-05-2024