tawm kab laug sab hnub ci UPS system qhov system
Crystalline silicon n / p type solar cell works: Thaum lub hom phiaj p-type semiconductor thiab n-type semiconductor zoo sib xws rau hauv lub thaiv, ntawm qhov nruab nrab ntawm ob rau daim pn hlav. Thaum cov cell photovoltaic raug rau hnub ci, pn hlawv ntawm ob sab ntawm qhov tsim ntawm qhov zoo thiab tsis pom nqi them zuj zus, uas ua rau cov duab fais fab, ua ib qho chaw ua hluav taws xob, uas yog "cov nyhuv photovoltaic." Hauv kev tshawb xav, lub sijhawm no, yog tias ob sab ntawm lub tuam tsev ua hluav taws xob ua rau lub electrode thiab txuas nrog lub nra uas tsim nyog, nws yuav ua ib qho tam sim no, lub pob yuav tau txais hwj chim. Lub hnub ci cell module yog ib yam khoom zoo rau kev paub txog PV kev hloov tswv yim siv cov hluav taws xob cov yam ntxwv ntawm cov khoom siv hauv semiconductor.
Qhov system muaj pes tsawg tus editing
Kev tsim tawm-kab sib chaws ntawm photovoltaic yog feem ntau tsim ntawm hnub ci cell ntawm cov photovoltaic matrix, hnub ci thiab paug plawg, roj teeb pob, off-grid inverter, DC load thiab AC load thiab li ntawm.
(1) lub hnub ci ntawm tes
Lub hnub ci cell module yog ib feem ntawm lub hnub ci fais fab kev lag luam thiab qhov tseem ceeb tshaj plaws ntawm lub hnub ci fais fab kev kaw lus,
Ntawm lub zog hluav taws xob ua lub zog DC;
(2) hnub ci thiab kev tswj xyuas paug
Hnub ci thiab pauv tswj, xws li "photovoltaic controller", lub luag hauj lwm ntawm lub hnub ci cell yog lub zog ntawm kev hloov thiab kev tswj, qhov siab tshaj plaws ntawm lub roj teeb, thiab lub roj teeb ua tiv thaiv, tshaj kev tiv thaiv kev tiv thaiv. Qhov twg qhov txawv ntawm qhov txawv yog qhov loj, lub fais fab PV yuav tsum muaj qhov haujlwm ntawm kev them nyiaj kub.
(3) cov roj teeb pob
Lub ntsiab haujlwm ntawm lub roj teeb pob yog khaws cov zog thiaj li ua kom ntseeg tau tias lub thauj khoom siv thaum hmo ntuj los yog hnub los nag.
(4) off-grid inverter
Tus lag luam tawm ntawm sab nraud yog qhov tseem ceeb ntawm kev siv hluav taws xob tua hluav taws xob tua system thiab yog lub luag hauj lwm hloov qhov ncaj qha tam sim no rau hauv AC thauj khoom tam sim no. Yuav kom txhim kho cov photovoltaic
Tag nrho cov kev ua tau zoo ntawm lub zog hluav taws xob tsim kom paub tseeb lub sijhawm ua haujlwm ruaj ntseg ntawm lub chaw nres tsheb fais fab, kev ua haujlwm hauv inverter tseem ceeb heev.
Qhov system tsim nyog
zoo dua
1, hnub ci lub cev tsis muaj zog, lub ntiaj teb nto txais lub hnub ci hluav taws xob, kom tau raws li lub ntiaj teb lub zog xav tau ntawm 10,000 zaug. Ntev npaum li lub ntiaj teb 4% ntawm cov suab puam los nruab hnub ci tshuab fais fab, lub hwj chim ua tau raws li qhov xav tau ntawm lub ntiaj teb. Hnub ci lub zog yog kev nyab xeeb thiab txhim khu kev ntseeg, yuav tsis raug kev txom nyem los ntawm kev teeb meem hluav taws xob lossis kev lag luam cov dej khov;
2, hnub ci zog txhua txhia qhov chaw, tuaj yeem nyob ze zog fais fab, tsis txhob muaj kev thauj mus los ntev, kom tsis txhob kis kabmob ntev-ntev;
3, hnub ci zog tsis muaj roj, cov nqi khiav lag luam yog tsawg;
4, hnub ci zog hlav tsis tau txav khoom, yooj yim siv kev puas tsuaj, kev kho yog yooj yim, tshwj xeeb tshaj yog tsim rau siv nyob rau hauv cov tsis muaj xwm txheej;
5, hnub ci fais fab tuag tsis tsim cov khoom pov tseg, tsis muaj kuab lom, suab nrov thiab lwm yam pa phem, tsis muaj kev phom sij rau ib puag ncig, yog lub zog zoo tagnrho;
6, hnub ci fais fab kev tsim kho lub voj voog luv luv, yooj yim thiab yooj ywm, thiab tuaj yeem nce los yog tsawg dua raws li cov khoom thauj, kev nce lossis txo cov peev txheej ntawm hnub ci ntu, kom tsis txhob muaj khib nyiab.
Disadvantages
1, cov ntaub ntawv hauv av yog sib quas ntus thiab sib tw, kev tsim hluav taws xob thiab kev nyab xeeb, thaum yav tsaus ntuj lossis hnub los nag hlob tsis tau lossis tsis muaj zog;
2, lub zog ceev yog qhov tsawg, tus qauv hauv lub cev, hauv av tau txais lub hnub ci siv hluav taws xob 1000W / M ^ 2. Siv loj loj, yuav tsum tau siv cheeb tsam loj;
3, tus nqi yog tseem kim, rau cov pa hluav taws xob cim cim 3 mus rau 15 zaus thawj zaug peev.