SOLAR PANEL TACHOMETER: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Hauv INSTRUCTABLE "Solar Panel as a Shadow Tracker", nws tau nthuav tawm txoj hauv kev sim txhawm rau txiav txim siab qhov nrawm ntawm ib qho khoom los ntawm kev kwv yees ntawm nws cov duab ntxoov ntxoo ntawm lub hnub ci vaj huam sib luag. Puas yog nws tuaj yeem siv qee qhov sib txawv ntawm txoj hauv kev no los kawm cov khoom sib hloov? Yog, nws ua tau. Ntxiv mus, cov cuab yeej sim yooj yim yuav nthuav tawm uas yuav ua rau nws muaj peev xwm ntsuas lub sijhawm thiab zaus ntawm kev sib hloov ntawm cov khoom. Cov cuab yeej sim no tuaj yeem siv thaum lub sijhawm kawm ntawm "Physics: Mechanical Classical", tshwj xeeb thaum kawm txog lub ntsiab lus "Kev sib hloov ntawm cov khoom tawv". Nws yog qhov muaj txiaj ntsig zoo nrog cov tub ntxhais kawm ntawv kawm tiav thiab kawm tiav, thaum sim ua qauv qhia lossis chav kawm hauv chav sim.

Kauj Ruam 1: Qee Cov Ntawv Teev Tseg

Thaum cov khoom tawv tig ib ncig ntawm lub axis, nws cov ntu piav qhia ib puag ncig zoo ib yam rau lub axis ntawd. Lub sijhawm nws siv rau ib qho ntawm cov tog neeg no kom ua tiav qhov ib puag ncig yog hu ua lub sijhawm sib hloov. Lub sijhawm thiab zaus yog qhov sib txawv sib txawv. Hauv International System of Units lub sijhawm tau muab rau hauv vib nas this (s) thiab zaus hauv Hertz (Hz). Qee qhov cuab yeej los ntsuas qhov zaus ntawm kev sib hloov muab cov txiaj ntsig hauv Revolutions per Minute (rpm). Txhawm rau hloov pauv los ntawm Hz rau rpm, tsuas yog muab tus nqi los ntawm 60 thiab koj yuav tau txais rpm.

Kauj Ruam 2: Cov Khoom Siv thiab Cov Khoom Siv

• Hnub ci vaj huam sib luag me me (100mm * 28mm)

• LED teeb nyem

• Muab daim kab xev ua kom pom tseeb

• Daim kab xev hluav taws xob dub

• Hluav taws xob cable

• Cov hlua txuas

• Kub silicone rab phom

• Soldering hlau thiab tin

• Peb daim ntoo (45mm * 20mm * 10mm)

• Digital oscilloscope nrog nws sojntsuam

• Cov khoom tig mus rau qhov uas koj xav ntsuas nws cov zaus sib hloov

Kauj Ruam 3: Txoj Cai Ua Haujlwm

Thaum lub teeb tsoo ib yam khoom, ib feem yog nqus thiab lwm qhov pom. Nyob ntawm tus yam ntxwv ntawm lub ntsej muag thiab xim ntawm cov khoom, uas pom lub teeb tuaj yeem ntau dua lossis tsawg dua. Yog tias cov yam ntxwv ntawm ib feem ntawm qhov chaw tau hloov pauv raws li qhov xav tau, cia hais los ntawm kev pleev xim nws lossis los ntawm nws lo rau cov nyiaj los yog cov nplaum nplaum dub, peb tuaj yeem txhob txwm ua rau muaj kev hloov pauv ntawm lub teeb pom kev hauv thaj chaw ntawd. Ntawm no peb yuav tsis ua "SHADOW TRACKING" tab sis peb yuav ua rau muaj kev hloov pauv tus yam ntxwv ntawm cov teeb pom kev zoo. Yog tias ib qho khoom thaum tig tau pom los ntawm lub teeb pom kev thiab lub hnub ci vaj huam sib luag tau teeb tsa kom raug, yog li ib feem ntawm lub teeb pom kev poob rau nws, qhov hluav taws xob yuav tsum tshwm ntawm nws lub dav hlau. Qhov hluav taws xob no muaj kev sib txuas ncaj qha nrog lub teeb pom kev uas nws tau txais. Yog tias peb hloov qhov saum npoo, qhov kev siv ntawm lub teeb pom kev hloov pauv thiab nrog nws qhov hluav taws xob ntawm lub vaj huam sib luag. Lub vaj huam sib luag no tuaj yeem txuas nrog lub oscilloscope thiab txheeb xyuas qhov sib txawv ntawm qhov hluav taws xob nrog rau lub sijhawm. Yog tias peb tuaj yeem txheeb xyuas qhov sib hloov thiab rov ua qhov hloov pauv hauv qhov nkhaus, ntsuas lub sijhawm nws yuav siv los rov ua nws tus kheej, peb yuav txiav txim siab lub sijhawm sib hloov thiab nrog nws, qhov zaus ntawm kev sib hloov ncaj qha yog tias peb suav nws. Qee qhov oscilloscopes muaj peev xwm suav tau cov txiaj ntsig no, tab sis los ntawm qhov pom ntawm kev qhia, nws muaj txiaj ntsig zoo rau cov tub ntxhais kawm los xam nws. Txhawm rau ua kom yooj yim qhov kev sim no peb tuaj yeem pib siv cov khoom uas tig ntawm qhov rpm tsis tu ncua thiab nyiam ua qhov sib npaug nrog kev hwm rau nws txoj kab ntawm kev sib hloov.

Cov ntsiab lus:

1. Ib yam khoom uas tig tsis tu ncua qhia txog lub teeb uas ntog rau nws.

2. Qhov kev siv ntawm lub teeb pom kev los ntawm cov khoom sib hloov nyob ntawm cov xim thiab cov yam ntxwv ntawm nws saum npoo.

3. Qhov hluav taws xob uas tshwm ntawm lub hnub ci vaj huam sib luag nyob ntawm qhov pom ntawm lub teeb pom kev zoo.

4. Yog tias cov yam ntxwv ntawm ib feem ntawm qhov chaw yog txhob txwm hloov pauv, lub teeb pom kev zoo ntawm lub teeb pom nyob hauv qhov ntawd kuj tseem yuav hloov thiab nrog nws qhov hluav taws xob hauv lub hnub ci vaj huam sib luag.

5. Lub sijhawm ntawm cov khoom thaum lub sijhawm sib hloov tuaj yeem txiav txim siab los ntawm kev ntsuas lub sijhawm dhau los ntawm ob lub ntsiab lus nrog qhov ntsuas zoo ib yam ntawm qhov hluav taws xob thiab tus cwj pwm nrog kev pab ntawm oscilloscope.

Kauj Ruam 4: Tsim, Tsim Kho thiab Ua tiav ntawm Kev sim

1. Siv ob lub tshuab hluav taws xob txuas rau lub hnub ci vaj huam sib luag. 2. Npog cov hluav taws xob tiv tauj ntawm lub vaj huam sib luag nrog kub silicone kom tsis txhob luv luv Circuit Court.

3. Tsim cov ntoo txhawb nqa los ntawm kev koom nrog kub silicone lossis lwm cov kua nplaum peb daim ntoo raws li pom hauv daim duab.

4. Kaw lub hnub ci vaj huam sib luag rau ntoo txhawb nrog kub silicone raws li qhia hauv daim duab.

5. Khaws lub teeb rau ntawm cov ntoo txhawb raws li qhia hauv daim duab thiab ruaj ntseg nws nrog cov yas txuas.

6. Ruaj khov cov khoom siv hluav taws xob ntawm lub vaj huam sib luag nrog lwm lub flange rau cov ntoo txhawb nqa.

7. Muab tshuaj txhuam rau ntawm yam khoom uas koj xav kawm ib daim kab xev dub thiab tom qab ntawd muab cov hlua nyiaj raws li pom hauv daim duab.

8. Pib qhov kev sib hloov ntawm cov khoom koj xav kawm.

9. Txuas lub oscilloscope sojntsuam kom raug rau lub hnub ci vaj huam sib luag conductors.

10. Teeb tsa koj lub oscilloscope kom raug. Hauv kuv qhov teeb meem kev faib hluav taws xob yog 500mv thiab lub sijhawm sib faib 25ms (nws yuav nyob ntawm qhov kev sib hloov ntawm qhov khoom).

11. Tso cov cuab yeej sim uas koj nyuam qhuav sib sau ua ke nyob rau hauv ib txoj haujlwm uas lub teeb pom kev tau pom ntawm qhov chaw uas tig thiab tsoo lub hnub ci vaj huam sib luag (pab koj tus kheej los ntawm qhov koj pom hauv oscilloscope kom tau txais txoj kab nkhaus nrog ntau qhov kev hloov pauv meej).

12. Khaws cov cuab yeej sim ua haujlwm ruaj khov rau hauv ob peb feeb kom pom tias cov txiaj ntsig ntawm qhov nkhaus nyob ruaj khov.

13. Nres lub oscilloscope thiab txheeb xyuas qhov nkhaus kom txiav txim siab tias txoj haujlwm twg cuam tshuam nrog daim kab xev dub thiab qhov twg rau daim kab xev nyiaj. Hauv kuv qhov xwm txheej, txij li lub tshuab hluav taws xob uas kuv tau kawm yog kub, qhov kev hloov pauv los ntawm daim kab xev tau pom ntau dua.

14. Siv tus cursors oscilloscope, ntsuas lub sijhawm dhau los ntawm cov ntsiab lus nrog qib sib npaug, ua ntej rau daim kab xev thiab tom qab ntawd rau cov kab nyiaj thiab sib piv lawv (lawv yuav tsum zoo ib yam).

15. Yog tias koj lub oscilloscope tsis tau suav qhov kev hloov pauv ntawm lub sijhawm (zaus), ua li ntawd. Koj tuaj yeem muab tus nqi yav dhau los los ntawm 60 thiab yog li tau txais rpm.

16. Yog tias koj muaj tus nqi kv lossis kev hloov pauv ib volt (nyob rau hauv rooj plaub uas nws yog lub cev muaj zog uas muaj cov yam ntxwv no) sib npaug tus nqi kv los ntawm qhov hluav taws xob nkag, sib piv cov txiaj ntsig nrog qhov tau los ntawm koj thaum lub sijhawm sim thiab tuaj txog ntawm lus xaus.

Kauj Ruam 5: Qee Cov Lus Cim Kawg thiab Cov Lus Qhia

• Nws yog qhov yooj yim los tshawb xyuas qhov ntsuas ntawm koj lub oscilloscope kom tau txais cov txiaj ntsig tau ntseeg tau (siv lub ntsuas ntsuas ntsuas los ntawm oscilloscope, uas feem ntau yog 1khz).
• Kho koj lub oscilloscope sojntsuam kom raug. Koj yuav tsum pom cov duab plaub fab tsis hloov pauv yog tias koj siv lub teeb liab tsim los ntawm oscilloscope nws tus kheej (saib duab).
• Tshawb xyuas lub sijhawm teb hluav taws xob nrog cov chaw tsim khoom ntawm koj lub hnub ci vaj huam sib luag (cov ntawv). Hauv kuv qhov xwm txheej nws qis dua li lub sijhawm hloov ntawm lub tshuab hluav taws xob uas kuv tau kawm, yog li kuv tsis tau txiav txim siab nws qhov kev cuam tshuam ntawm qhov ntsuas uas kuv tau ua.
• Sib piv cov txiaj ntsig tau los ntawm txoj kev no nrog cov uas tau txais los ntawm cov cuab yeej ua lag luam thiab txiav txim siab qhov zoo thiab qhov tsis zoo ntawm ob qho tib si.

Raws li ib txwm kuv yuav ua tib zoo mloog koj cov lus qhia, lus pom thiab lus nug. Hmoov zoo thiab khaws nrog kuv cov phiaj xwm yav tom ntej!

Khiav Tawm Hauv Kev Tshawb Fawb Hauv Chav Kawm