Idan muka yi magana game da birnin da daddare, fitilun titi a kan hanya muhimmin bangare ne. A cikin 'yan shekarun nan, manufar kare muhallin kore ta shahara a tsakanin jama'a, kuma fitilun titi masu amfani da hasken rana sun jawo hankali sosai. Domin tabbatar da cewa wadannan fitilun titi za su iya haskaka hanya da daddare yadda ya kamata, muna bukatar mu yi la'akari da muhimman sigogi da dama, ciki har da karfin hasken titi, karfin panel na daukar hoto, karfin batiri da kuma kwanciyar hankali na mai sarrafawa. Tsarin da tsarin hasken rana na kan titi muhimman abubuwa ne. Yana da alaka da ko za a iya haskaka hanyar yadda ya kamata kuma har abada.
Me yasa ya kamata mu kula da sigogin hasken rana na titi
Faifan hasken rana suna da alaƙa da ƙarfin tattara makamashi, wato, tsawon lokacin da ake ɗauka don cikar cajin batirin da ingantaccen hasken rana. Ya kamata ƙarfin batirin LiFePO4 ya kasance yana da alaƙa da ko za a iya ci gaba da tuƙa hasken titi yayin hasken dare. Waɗannan sigogi da sassan tsarin hasken rana na tituna, idan an saita su ba daidai ba, za su shafi aikin yau da kullun na tsarin hasken rana na tituna. Misali, Idan ƙarfin hasken rana da batirin ya yi ƙanƙanta, fitilun titi ba za su iya biyan buƙatun makamashi da dare ba, da sauransu. Akasin haka, fahimtar waɗannan sigogi na iya taimakawa wajen ƙirƙirar tsarin hasken rana mai inganci, mai ma'ana da dorewa wanda ke samar da ingantaccen hasken birni.
Lissafa jimlar watt-hours a kowace rana don hasken titi
Jimlar watt-hours shine makamashin wutar lantarki da tsarin hasken rana ke amfani da shi kowace rana, wanda ke shafar ƙarfin batirin kai tsaye da zaɓin wutar lantarki na allon hasken rana. Don ƙididdige yawan amfani da makamashi na yau da kullun (jimillar watt-hours) na hasken titi, kuna buƙatar sanin manyan abubuwa guda biyu: ƙarfin wutar lantarki a lokutan lokaci daban-daban da adadin lokutan aiki a kowane lokaci. Tsarin lissafin jimillar watt-hours a kowace rana shine kamar haka: Jimlar watt-hours a kowace rana = Amfani da wutar lantarki 1 (W) × Adadin lokutan aiki a cikin lokutan lokaci daban-daban. Misali, idan aka ɗauka cewa hasken titi mai watt-hours na hasken titi mai watt-hours 100W yana aiki awanni 12 a rana, tare da awanni 5 na farko suna aiki akan wutar lantarki 100% kuma awanni 7 na ƙarshe suna aiki akan wutar lantarki 50%, to ana ƙididdige jimlar watt-hours na kowace rana kamar haka: Jimlar awanni watt na kowace rana = awanni 100W × awanni 5 + awanni 50W × awanni 7 = awanni 850 watt (Wh). Za a iya amfani da sakamakon lissafi a cikin sassan da ke ƙasa don tantance ƙarfin batirin da ƙarfin hasken rana da ake buƙata don hasken titi na hasken rana.
Batirin tsarin hasken rana na kan titi - ƙarfin aiki
Nau'in batirin da aka ba da shawarar amfani da shi a tsarin hasken rana shine batirin zagayowar mai zurfi. An tsara batirin zagayowar mai zurfi don caji cikin sauri bayan an fitar da shi zuwa ƙananan matakan makamashi ko don ci gaba da caji da fitarwa na tsawon shekaru da yawa. Ya kamata batirin ya zama babba don adana isasshen makamashi don kunna hasken titi na LED da daddare da kuma a ranakun gajimare. Tsarin hasken titi na rana yawanci yana amfani da batirin lithium (LiFePO4). Yana da tsawon rai, aminci mai kyau, da kuma babban ƙarfi.
Lissafa jimillar sa'o'in watt da na'urar hasken ke amfani da su a kowace rana. Lissafa ingancin juyawar tsarin a matsayin 95% Lissafa zurfin fitar da batirin. Ana ƙididdige batirin lithium a matsayin 95% Lissafa adadin kwanakin aiki masu zaman kansu (wato, adadin kwanakin da tsarin ke buƙatar aiki ba tare da bangarorin photovoltaic don samar da wutar lantarki ba) Ƙarfin batirin da ake buƙata (Wh) = Jimlar sa'o'in watt (kowace rana) x Kwanakin 'yancin kai / 0.95 / Zurfin fitar da batirin mai zurfi
Nazarin yanayin E-LITE na tsarin hasken rana na tituna
A halin yanzu, abokin cinikinmu yana aiki a kan aikin hasken rana na kan titi. Abokin ciniki yana buƙatar amfani da fitilun titi na hasken rana na 115W, waɗanda ba sa buƙatar firikwensin kuma suna amfani da rage hasken PWM, amma suna buƙatar saita rage hasken lokaci. Takamaiman aikin da aka yi bisa ga lokaci shine kamar haka: lokacin farko shine 100% kuma yana ci gaba da aiki na tsawon awanni 5; lokacin na biyu shine 50% kuma yana ci gaba da aiki na tsawon awanni 7; inda ake buƙatar hasken dare ɗaya kawai. Lokacin Hasken Rana (Caji.
Yanayin hanyar yana da faɗi mita 8, tare da hanyoyin tafiya na mita 1.5 a ɓangarorin biyu. Tsawon sandar haske mita 10 ne, tsawon cantilever mita 1 ne, kuma nisan da ke tsakanin sandar haske da gefen hanya mita 36 ne, wanda ya cika buƙatun matakin hasken M2. Dangane da sakamakon kwaikwayon hasken E-LITE, an nuna cewa jerin 115W Omni sun dace sosai.、
Watt-hours na
Dangane da yanayin aikin, mun ƙididdige ainihin yawan wutar lantarki kamar haka:
Jimlar amfani da hasken titi = (115W x awanni 5) + (57.5W x awanni 7) = 977.5Wh/rana
Ƙarfin
Ya danganta da yanayin aikin, tunda adadin lokacin aiki na dare ɗaya ne kawai. Sannan za mu fassara wannan buƙatar makamashi
ƙarfin baturi, idan aka yi la'akari da ƙarfin wutar lantarki na tsarin batirinmu shine 25.6V
Ƙarfin batirin = Jimlar amfani da hasken titi 977.5WH×(0+1)/25.6V/95%/95%=42.3AH
Kammalawa: Ƙarfin batirin shine: 25.6V/42A
(ƙarfin ƙwayar batir ɗaya shine 6AH, don haka an zagaye 42.3AH zuwa 42AH
Wattage na
1. Mafi ƙarancin ƙarfin samar da wutar lantarki na allon baturi a kowace rana (za a yi cikakken caji batirin a cikin kwana ɗaya - awanni 6)
25.6x42AH=1075.2WH
2, Mafi ƙarancin wutar lantarki ta batir panel
1075.6WH/6H=179.2W 3, Ingancin sauya tsarin 95%
179.2W/95%=188.63
Dangane da sakamakon, za mu iya zaɓar shigar da na'urar hasken rana mai ƙarfin 36V/190W guda ɗaya (an tanadar da kashi 99% na ƙarfin caji na aminci) don biyan buƙatun makamashi na aikin.
Kamfanin Semiconductor na E-Lite, Ltd
Email: hello@elitesemicon.com
Yanar gizo: www.elitesemicon.com
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Lokacin Saƙo: Satumba-03-2024
