Lokacin da muke magana game da birni da dare, fitilun titi a kan hanya wani bangare ne mai mahimmanci. A cikin 'yan shekarun nan, ra'ayin kare muhalli koren ya zama sananne a tsakanin jama'a, kuma fitilu masu amfani da hasken rana sun jawo hankali sosai. Domin tabbatar da cewa waɗannan fitilun tituna na iya dogaro da dogaro kan hanyar da dare, muna buƙatar la'akari da mahimman sigogi da yawa waɗanda suka haɗa da wutar lantarki na fitilun titi, ikon panel na hotovoltaic, ƙarfin baturi da kwanciyar hankali mai sarrafawa. Zane da daidaita tsarin hasken titi na rana sune mahimman abubuwan. Yana da alaƙa da ko za a iya haskaka hanyar a hankali da kuma dindindin
Me ya sa ya kamata mu kula da sigogi na hasken titi na hasken rana
Fayilolin hasken rana suna da alaƙa da ƙarfin tattara makamashi, wato, tsawon lokacin da ake ɗauka don cika cikakken cajin baturi tare da ingantaccen hasken rana. Ya kamata ƙarfin baturin LiFePO4 ya kasance yana da alaƙa da ko ana iya ci gaba da tafiyar da hasken titi yayin hasken dare. Wadannan sigogi da sassan tsarin hasken titin hasken rana, idan an daidaita su ba tare da dalili ba, za su yi tasiri na yau da kullun na tsarin hasken titin hasken rana. Misali, Idan hasken rana & ƙarfin baturi ya yi ƙanƙanta, fitilun kan titi ba za su iya biyan buƙatun makamashi da dare ba, da sauransu. Akasin haka, zurfin fahimtar waɗannan sigogi na iya taimakawa wajen ƙirƙirar titi mai inganci, mai ma'ana kuma mai dorewa. tsarin haske wanda ke ba da ingantaccen hasken birni
Ƙididdige jimlar watt-awa a kowace rana don lig na titi
Jimlar watt-hours shine makamashin lantarki da tsarin hasken titin hasken rana ke cinyewa a kowace rana, wanda ke shafar ƙarfin baturi kai tsaye da zaɓin wutar lantarki na hasken rana. Don ƙididdige yawan kuzarin yau da kullun (jimilar watt-hours) na hasken titi, kuna buƙatar sanin manyan abubuwa biyu: ƙarfin wutar lantarki a lokuta daban-daban da adadin lokutan aiki a kowane lokaci. Tsarin ƙididdiga jimlar watt-hours a kowace rana shine kamar haka: Jimlar watt-hours a kowace rana = Amfanin Wutar Lantarki 1 (W) × Yawan lokutan aiki a cikin lokaci daban-daban. Alal misali, ɗaukar hasken titi tare da wattage na 100W hasken titi yana aiki awanni 12 a rana, tare da sa'o'i 5 na farko suna aiki akan 100% wuta da 7 hours na ƙarshe suna aiki akan 50% iko, sannan ana ƙididdige jimlar watt-hours na yau da kullun. kamar haka: Jimlar awoyi watt na yau da kullun = 100W × 5 hours + 50W × 7 hours = 850 watt hours (Wh). Za a iya amfani da sakamakon lissafin a cikin sassan da ke biyowa don tantance ƙarfin baturi da ikon hasken rana da ake buƙata don hasken titi na rana.
Batirin tsarin hasken titin hasken rana - iya aiki
Nau'in baturi da aka ba da shawarar don amfani a cikin tsarin photovoltaic na hasken rana shine baturi mai zurfi na zagayowar. An ƙera batura masu zurfin zagayowar don saurin caji bayan an sauke su zuwa ƙananan matakan makamashi ko don ci gaba da caji da caji na shekaru masu yawa. Ya kamata baturin ya zama babba don adana isasshen kuzari don tafiyar da hasken titi na LED da daddare kuma a ranakun gajimare. Tsarin hasken titi na hasken rana yawanci suna amfani da batir lithium (LiFePO4). Yana da in mun gwada da tsayin rai, lafiya mai kyau, da babba
Yi ƙididdige jimlar watt sa'o'in da na'urar hasken ke amfani da ita kowace rana. Yi ƙididdige ingancin jujjuya tsarin azaman 95% Yi lissafin zurfin ficewar baturi. Ana ƙididdige batir lithium azaman 95% Ƙididdige adadin kwanakin aiki masu zaman kansu (wato, adadin kwanakin da tsarin ke buƙatar aiki ba tare da bangarori na photovoltaic don samar da wutar lantarki ba) Ƙarfin baturi da ake bukata (Wh) = Jimlar Watt-hours (a kowace rana) x Kwanaki na cin gashin kai / 0.95 / Zurfin fitar da baturi mai zurfi
Nazarin shari'ar E-LITE na tsarin hasken titin hasken rana
A halin yanzu, abokin cinikinmu yana aiki akan aikin hasken titin hasken rana. Abokin ciniki yana buƙatar amfani da fitilun titin hasken rana na 115W, waɗanda ba sa buƙatar na'urori masu auna firikwensin da amfani da dimming PWM, amma suna buƙatar saita lokacin dimming. Ƙayyadadden aiki na tushen lokaci shine kamar haka: lokacin farko shine 100% kuma ya ci gaba da aiki na 5 hours; lokaci na biyu shine 50% kuma yana ci gaba da aiki na tsawon sa'o'i 7; inda ake buƙatar hasken dare ɗaya kawai. Lokacin Sunshine (Caji.
Yanayin hanyar yana da faɗin mita 8, tare da titin da ya kai mita 1.5 a bangarorin biyu. Tsawon sandar haske shine mita 10, tsayin cantilever shine mita 1, kuma nisa tsakanin sandar haske da shinge shine mita 36, wanda ya dace da bukatun matakin haske na M2. Dangane da sakamakon simintin haske na E-LITE, an nuna cewa jerin 115W Omni sun dace sosai.
Watt-hour na
Dangane da yanayin aikin, mun ƙididdige ainihin yadda ake amfani da wutar lantarki kamar haka:
Jimlar amfani da hasken titi = (115W x 5 hours) + (57.5W x 7 hours) = 977.5Wh/rana
Iyawar
Dangane da yanayin aikin, tun da yawan lokacin aiki shine dare ɗaya kawai. Sa'an nan kuma mu fassara wannan makamashi da ake bukata
ƙarfin baturi, la'akari da ƙarfin lantarki na tsarin baturin mu shine 25.6V
Ƙarfin baturi = Jimlar hasken titi amfani 977.5WH×(0+1)/25.6V/95%/95%=42.3AH
Ƙarshe: Ƙarfin baturi shine: 25.6V/42A
(ƙarfin cell ɗin baturi ɗaya shine 6AH, don haka 42.3AH ana ɗaukarsa zuwa 42AH
Wattage da
1. The m ikon samar iya aiki na baturi panel kowace rana (batir za a cika caja a daya rana-6hrs)
25.6x42AH=1075.2WH
2. Mafi ƙarancin ƙarfin samar da wutar lantarki na panel baturi
1075.6WH/6H=179.2W 3
179.2W/95%=188.63
Dangane da sakamakon, za mu iya zaɓar shigar 1pc 36V/190W (99% na cajin aminci da aka tanada) tsarin hasken rana don saduwa da bukatun makamashi na aikin.
Abubuwan da aka bayar na E-Lite Semiconductor Co.,L
Yanar Gizo: www.elitesemicon.com
Att: Jason, M: +86 188 2828 6679
Ƙara: No.507,4th Gang Bei Road, Modern Industrial Park North
Chengdu 611731 China.
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Lokacin aikawa: Satumba-03-2024
