Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Nkag Siab Hnub Ci Cell & Qee Qhov Lej
- Kauj ruam 2: Sib dhos
- Kauj Ruam 3: Xeem
- Kauj ruam 4: Ua tiav Yay
Video: Tsev DIY Solar Vaj Huam Sib Luag: 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Kuv tau ua tiav txoj haujlwm no kwv yees li. 3 xyoos dhau los rau kuv txoj haujlwm hauv tsev kawm qib siab (Thaum kawg, kuv tau muaj sijhawm los tshaj tawm nws, vim tias kuv muaj sijhawm dawb thaum Covid-19 Pandemic lockdown in Mumbai, India)
Tom qab ntawd kuv tau teeb tsa DIY Hnub Ci Vaj Huam Sib Luag ntawm kuv lub tsev lub sam thiaj thiab siv nws los them lub roj teeb Li-ion portable kom them lub xov tooj ntawm tes txhua hnub.
Nws ua tiav txhua hnub xav tau los them kuv lub xov tooj smartphone nrog rau cov xov tooj ntawm lwm tus neeg hauv tsev neeg.
Zuag qhia tag nrho, Nws ua haujlwm tau zoo rau ntau lub hlis, txawm li cas los xij, vim los nag thiab cua hnyav nws tau puas tsuaj thiab kuv yuav tsum tau kho nws ntau zaus.
Nws raug nqi kuv kwv yees li, 2, 000 (~ $ 30) thiab nws yog qhov zoo:) Txawm hais tias nws tsis txo kuv cov nqi hluav taws xob ntau, txawm li cas los xij, kuv txaus siab rau kuv txoj haujlwm.
Yav tom ntej, Kuv npaj yuav siv cov ntawv ua ntej tsim thiab siv lawv los txhawb kuv lub tsev tag nrho (lossis tsawg kawg ib ntawm chav).
Khoom siv
Txhawm rau tsim kom yooj yim, dav dav DIY Solar Panel, koj yuav xav tau cov khoom hauv qab no:
- Hnub ci Cell (52mm los ntawm 38 m)
- Tabbing Hlau
- Flux Cwj mem
- Soldering Hlau
- Soldering Hlau
- Jumper Pins Txiv neej & Poj Niam
- Jumper Wires Txiv neej & Poj Niam
- Copper Sawb Prototype Stripboard PCB (kwv yees li qhov loj me uas tuaj yeem haum tsawg kawg 12 lub cell hauv kuv kis.)
- Multimeter (Txhawm rau ntsuas qhov tso tawm thiab debug kev sib txuas)
- Cov tooj liab
- Cov ntawv tiv thaiv PVC
- Cardboard lossis Acrylic ntawv txhawm rau teeb tsa lub vaj huam sib luag ntawm nws
- Cable thiab nqes los txuas nws hauv koj lub sam thiaj hauv tsev
Txhua yam khoom saum toj no kuv xav kom tsim lub vaj huam sib luag yooj yim no, koj tuaj yeem hloov pauv raws li koj xav tau. Koj tseem tuaj yeem txiav txim siab ua kom nws nruj dua thiab nquag rau ib puag ncig kom ua rau nws lub neej ntev dua.
Xaiv tau, koj tseem tuaj yeem tsim lub zog tswj hwm/hloov pauv hluav taws xob, uas kuv tsis tau hais txog ntawm no vim tias feem ntau ntawm cov khoom siv hluav taws xob nqa tau lawv hauv-tsim.
Kauj Ruam 1: Nkag Siab Hnub Ci Cell & Qee Qhov Lej
Hnub ci cell yeej ua haujlwm ntawm Einstein's "Photo Electric Effect" uas hloov lub zog hluav taws xob mus rau hluav taws xob.
Muaj feem ntau 2 hom silicon-based solar cells:
-
Mono-Crystalline Cell
- Feem ntau kim
- Ncaj ncees ua tau zoo raws li kev hloov pauv fais fab
-
Poly-Crystalline Cell
- Feem ntau pheej yig
- Tsis tshua muaj txiaj ntsig raws li kev hloov pauv hluav taws xob
Cov hlwb uas kuv siv ntawm no yog pheej yig thiab Poly-Crystalline
Cov Khoom Siv Tshwj Xeeb:
- Dav = ~ 52 hli
- Qhov siab = ~ 38 hli
- Thickness = ~ 1 hli
Cov lus qhia hluav taws xob:
- Voc (qhib qhov hluav taws xob qhov hluav taws xob) = ~ 0.52 V
- Isc (luv Circuit Court tam sim no) = ~ 0.56 A.
- Kwv yees lub zog xa los ntawm ib lub cell = 0.52*0.56 = 0.2912 W.
Kuv tau siv tag nrho 24 lub xovtooj sib txuas ua 2 pawg xa tag nrho lub zog ntawm ~ 7 W
Kauj ruam 2: Sib dhos
Teem Solar Cell thiab sib txuas lawv kom raug ib leeg.
Tam sim no sib sau ua ke txhua feem thiab txuas nrog txhua lwm yam. Txuas cov kab xaim hluav taws xob thiab cov jumper pins.
Thaum txhua qhov kev sib txuas tau ua tiav tom qab ntawd tiv thaiv cov cell nrog daim ntawv PVC nyias nyias. Nco: Nco ntsoov tias koj nkag siab tias lub davhlau ya nyob twg ntawm Solar Cell yog +ve & uas yog -v thiab tom qab ntawd tsuas yog ua kev sib txuas. Koj tuaj yeem tshawb xyuas nws nrog Multimeter.
Kauj Ruam 3: Xeem
Ua ntej ua lub vaj huam sib luag kawg, kuv xub ua qhov kev sim me me nrog tsuas yog 4 Solar Cells.
Kuv nqa qee qhov kev sim nrog lub sijhawm sib txawv ntawm hnub, qhov sib txawv ntawm lub teeb thiab kaum sib txawv.
Kuv xav tau cov ntaub ntawv rau kuv txoj haujlwm nrog rau nws pab kuv nkag siab lub kaum ntse ntse thiab sijhawm uas kuv tuaj yeem rho tawm lub zog siab tshaj plaws los ntawm tshav ntuj.
Kuv siv Lux meter thiab ib qho multimeter ib txwm. Nws tau pab kuv sau tag nrho cov ntaub ntawv xav tau thiab sib piv nws nrog kev xav.
Kauj ruam 4: Ua tiav Yay
Thaum lub vaj huam sib luag tau npaj tiav, txheeb xyuas txhua qhov thaiv thiab tso tawm ntawm lub vaj huam sib luag kom zoo ua ntej teeb tsa hauv lub sam thiaj lossis ntawm koj lub ru tsev. yuav muaj ntau lub zog poob ntawm cov hlau nkaus xwb thiab lub zog siv tau zoo yuav tsawg heev).
Txaus siab rau: D
Pom zoo:
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