Hnub ci roj teeb yog ib pab pawg ntawm cov duab yees tsim hluav taws xob hluav taws xob tam sim no nyob rau hauv lub hnub ci.
Cov txheej txheem ntawm lub hnub ci photioelectric system.
Qhov yooj yim rau kev tsim qauv yog nyiam heev piv rau lub tshuab hluav taws xob thiab hluav taws xob hluav taws xob ntau dua li cov hluav taws xob hluav taws xob, kev siv cov yeeb yaj kiab ci ntsa iab tsis tuaj yeem siv tsis tau.
Tshav ntuj - lub hauv paus ntawm tshav kub thiab lub neej nyob hauv ntiaj teb, nws nplua nuj thiab yooj yim thiab yooj yim tau nyiam cov kev xav ntawm txhua lub sijhawm. Ntau txhiab xyoo dhau los, tus yawm archimede, nrog kev pab ntawm concave polished nthwv dej ntawm lub hnub thiab muab hluav taws rau cov ntoo zeb ntawm cov neeg Loos. Hnub ci sau yog cov sau ntawm hnub ci kub - Nrov hnub no thaum siv nyob rau lub caij ntuj sov ntawm lub tsev me thiab cov vaj teb.
Cov txheej txheem ntawm cov dej cua sov heliosemem.
Hnub ci zog kom tau txais hluav taws xob pib siv tsuas yog nyob nruab nrab ntawm lub xyoo pua xeem. Qhov kev tshawb pom thiab kev siv ntawm daim duab sab hauv cov duab luam, kev txhim kho cov thev naus laus zis ntawm lawv cov khoom siv txhim khu kev qha ntawm cov teeb meem hnub ci.
Raws li qhov tshwm sim ntawm lub teeb lub teeb ci ntsa iab ntawm cov npoo ntawm cov photocell hauv tom kawg muaj cov tshuab hluav taws xob, uas yog hu ua hluav taws xob. Nws tus nqi yog ntsuas hauv microamers. Lub zog hluav taws xob ntawm ib lub photocell yog qhov me me heev, yog li lawv tau txuas rau cov blocks. Lub ntsiab tseem ceeb uas brakes tau siv cov roj teeb zoo li no yog:
- Tsawg lub zog hluav taws xob;
- Tus nqi siab ntawm ntau lawm.
Lub zog nruab hnub ci qis yog vim tias feem ntau ntawm lub teeb flux poob rau lawv yog dissipated tsis muaj generating hluav taws xob tam sim no (poob - txog 75%). Li no lub zog qis ntawm cov photocells thiab tus nqi siab ntawm lawv hluav taws xob.
Cov txheej txheem ntawm lub hauv paus ntsiab lus ntawm kev ua haujlwm thiab ntaus ntawv ntawm lub hnub ci hnub ci.
Cov khoom siv tseem ceeb rau kev tsim cov ntawv semiconductor photocells yog silicon. Hiav txwv thiab dej hiav txwv puam muaj nrog xuab zeb - ib tug sawv cev ci ntawm silicon, tab sis muaj txhua hom kev tsis zoo. Ntuj silicon tu tshuab yog qhov kev tshwm sim kim heev, uas cuam tshuam rau cov nqi ntawm photocells.
Tshooj nyob rau lub ncauj lus: Yuav ua li cas rau nws tus kheej ua ib nrab xyoo ntawm plasterboard?
Tshav ntuj lub zog nquag pib siv hauv qhov chaw. Hnub ci panels hauv spacecraft - lub hauv paus rau kev noj haus ntawm tag nrho cov chaw siv thev naus laus zis. Hauv lub neej txhua hnub, kev siv cov photocells feem ntau pom nyob hauv cov laij lej ntawm cov vaj huam sib luag hnub ci. Txhim kho Crystalline Silicon Ntau Lawm Technologies tau tsim rau kev tsim cov xov xwm hnub ci ntawm cov photocells tshiab.
Kev siv cov roj teeb ci ntsa iab hauv lub neej txhua hnub
Cov txheej txheem ntawm lub hnub ci modules.
Kev siv tsev hauv tsev ntawm photocells ua ke rau hauv cov block los tsim cov hluav taws xob txaus, pom siv ua cov khoom siv hluav taws xob hauv yim neeg tsim nyog.
Dachas thiab lub tsev nyob rau hauv cov nqe lus ntawm peb qhov kev muaj tiag yog qhov yooj yim heev rau kev kaw hluav taws xob ib ntus. Txawm hais tias cov neeg tseem ceeb ua nrog cov tsev khoom kim heev tsis raug pov hwm tawm tsam cov xwm txheej no. Qhov qhaj ntawv, tsawg kawg yog ib ntus, kev siv tau cov khoom siv hauv tsev ib txwm muaj: tub yees, khob cij dua, TV - tsis sib thooj.
Hnub ci panels tshem tawm qhov kev cia siab ntawm cov hluav taws xob ib ntus thiab tsim kom muaj kev ywj pheej thiab kev nplij siab. Kom muaj kev nplij siab ntxiv, koj yuav tsum them, txij li thaum siv cov roj teeb zoo li no tsuas yog ua tiav nrog cov khoom tshwj xeeb:
- Roj teeb rau kev sib txuam ntawm hluav taws xob tsim hluav taws xob ua los ntawm photocells ntawm lub roj teeb;
- maub los hloov kho cov kev siv hluav taws xob zoo ntawm cov hluav taws xob tsim hluav taws xob;
- Inverter rau cov khoom siv khoom noj khoom haus.
Kev sib txuas thiab txij nkawm
Yog lawm thiab siv roj teeb ci ntsa iab kom raug - qhov haujlwm no yog tom qab kev yuav khoom siv cov khoom pheej yig no. Ntawm no yog cov npe tsawg tshaj plaws ntawm cov haujlwm ntawm lub koom haum ntawm kev siv fais fab Autonomous:- Xaiv cov naj npawb uas yuav tsum tau ntawm cov qauv ntawm cov photocells los ua ke cov roj teeb;
- xaiv txoj kev sib txuas;
- Muab rau lub installation ntawm cov diode shunt los ntawm cov duab ntawm photocells;
- Kev rho nyiaj roj teeb;
- Nruab tus maub los rau tag nrho cov photocell system.
Cov kev tshwj xeeb ntawm kev ua haujlwm yuav tsum tau koom nrog tus kws tshaj lij tshwj xeeb los txuas txuas lub roj teeb.
Kev pab cuam nyuaj yog qhov yooj yim, tab sis yuav tsum muaj kev mloog. Photocell, ntau yam meej, ib qho crystalline semiconductor, ruaj thiab tsis paub txog kev hloov pauv sab nraud yam mob. Cov ntsiab lus ntawm kev tsim ntawm photovoltaic thiab roj teeb thaum lub sijhawm ua haujlwm pauv lawv cov khoom:
- Cov pa phem ntawm cov ntaub ntawv ntawm cov ntaub ntawv uas txo lawv cov txiaj ntsig;
- Tiv thaiv zaj duab xis txo qhov chaw sib kis lub teeb los ntawm 10-20%, uas yuav tsum tau hloov kho hluav taws xob circuits;
- overheating ntawm tus maub los thiab inverter cuam tshuam cov yam ntxwv hluav taws xob ntawm lub kaw lus;
- Rwb thaiv tsev ntawm cov xov hlau muab pov tseg los ntawm kev ya raws thiab kub poob.
Tshooj ntawm cov ncauj lus: Cov kab thaiv xim av: sib xyaw cov cai thiab lub luag haujlwm hauv sab hauv
Siv cov roj teeb tsis muaj roj teeb.
Cov zeem muag rau kev txhim kho lub hnub ci
Scheme ntawm lub hwj huam sib tshooj thaum siv cov vaj huam sib luag hnub ci.
Nruab lub tsev nyob hauv lub tsev nyob hauv lub nroog ntawm cov hnub ci hloov siab yog heev cog tseg kom txuag hluav taws xob, tab sis yuav tsum muaj kev txhawb nqa lub xeev. Piv txwv li, cov neeg siv khoom hauv tsev neeg ntawm photovoltaic lub zog hauv lub teb chaws Yelemees pab them nqi hluav taws xob.
Nyob rau hauv lub xeev, hnub ci hnub ci yog tus thawj coj los ntawm (Spain, Israel), txoj haujlwm ntawm cov tsev nyob nrog thiab cov vaj tse solar. Qhov nyuaj ntawm cov tshuab ntau lawm thiab tus nqi siab ntawm cov duab yees duab tsis pub kom ua tiav cov kev tsim loj.
Cov tsheb hluav taws xob tau ua haujlwm niaj hnub no, tab sis ntawm qhov ntsuas me me vim qhov kev xav tau rau cov roj teeb nquag. Them tsheb roj teeb ntawm cov roj teeb ci los ntawm cov roj teeb ci ntsa iab yog qhov sib tawg hauv kev lag luam tsheb sib tw los tsim cov tsheb sib tw ua haujlwm.
Raws li lub sijhawm ntev kev qhia txog kev ua kom ntev, los ntawm nruab nrab ntawm lub xyoo pua 21st, tus nqi hluav taws xob photomultic yuav ze tus nqi ntawm nws cov neeg xa khoom raug. Los ntawm qhov pom ntawm qhov chaw ecology, Autonomous cov peev txheej muaj hluav taws xob muaj txiaj ntsig zoo nyob rau hauv cov ntawv ntawm lub hnub ci ntsa iab yuav muaj thoob plaws.