Amapharamitha abalulekile nokubalwa kwezinhlelo zokukhanyisa emgwaqweni elanga

Lapho sikhuluma ngedolobha ebusuku, izibani zasemgwaqweni ezisendleleni ziyingxenye ebalulekile. Eminyakeni yamuva nje, umqondo wokuvikelwa kwemvelo okuluhlaza ubelokhu ethandwa kakhulu phakathi komphakathi, futhi amalambu omgwaqo anikwe amandla elanga adonsele ukunakwa kakhulu. Ukuze uqinisekise ukuthi lezi zibani zasemgwaqweni zingakhanyisela ngokuthembekile umgwaqo ebusuku, kudingeka sicabangele amapharamitha amaningi abalulekile kufaka phakathi ukuhlasela kwamalambu emigwaqo, amandla wePhotovoltaic kanye nokuqina kwebhethri nokuqina kwebhethri nokuqina kwebhethri. Idizayini nokucushwa kohlelo lokukhanya emgwaqweni elanga ziyizici ezibalulekile. Kuhlobene nokuthi umgwaqo ungakhanyiselwa ngokunengqondo futhi unomphela

Okwenza Kufanele Sinake Amapharamitha Wokukhanya Komgwaqo Onozungezilanga

Amaphaneli elanga ahlobene nomthamo wokuqoqwa kwamandla, okungukuthi, kuthatha isikhathi esingakanani ukubiza ibhethri ngokugcwele elangeni elangeni elisebenzayo. Umthamo webhethri we-LifePo4 kufanele uhambisane nokuthi ukukhanya komgwaqo kungaqhutshwa ngokuqhubekayo ngesikhathi sokukhanya ebusuku. Lawa mapharamitha kanye nezinto zezinhlelo zokukhanyisa emgwaqweni elanga, uma zihlelwa ngokungenangqondo, zizothinta ukusebenza okujwayelekile kwezinhlelo zokukhanyisa emgwaqweni elanga. Isibonelo, uma umthamo welanga nobubanzi bebhethri mncane kakhulu, amalambu emigwaqo angeke akwazi ukufeza izidingo zamandla ebusuku, njll. Ngokuphambene nalokho, ukuqonda okujulile kwalawa mapharamitha kungasiza ukudala umgwaqo ofanele, onengqondo futhi oqhubekayo welanga Izinhlelo ezikhanyayo ezinikezela ukukhanyisa okuthembekile emadolobheni

Bala i-Total Watt-amahora ngosuku lwe-Street Lig

Amahora we-Total Wattwork amandla kagesi asetshenziswa ngohlelo lokukhanyisa umgwaqo onozungezilanga nsuku zonke, okuthinta ngqo amandla ebhethri nokukhethwa kwamandla kwephaneli yelanga. Ukubala ukusetshenziswa kwamandla kwansuku zonke (amahora we-watt-amahora) okukhanya komgwaqo, udinga ukwazi izinto ezimbili eziphambili: ukuhlaselwa kwezinto ezingejwayelekile ngesikhathi sesikhathi esihlukile kanye nenani lamahora okusebenza ngesikhathi ngasinye. Ifomula yokubala i-Total Watt-amahora aphelele ngosuku ilandelayo: I-Total Watt-amahora ngosuku = ukusetshenziswa kukagesi 1 (W) × Isibonelo, kuthatha ukukhanya komgwaqo okunama-wattage we-100W Street Light kusebenza amahora angu-12 ngosuku, ngamahora angu-5 okuqala asebenza kumandla angama-100% asebenza kuma-50% wamandla, khona-ke amahora we-wattle wand abalwa Ngokulandelayo: Inani lamahora we-Daily Watt = 100w × 5 amahora angama-5 + 50w × 7 amahora = 850 watt amahora (WH). Imiphumela yokubala ingasetshenziswa kulezi zingxenye ezilandelayo ukuthola umthamo webhethri kanye namandla we-solar panel adingekayo ekukhanyiseni umgwaqo elanga.

Ibhethri lezinhlelo zokukhanyisa emgwaqweni elanga - umthamo

Uhlobo lwebhethri olunconyiwe lokusetshenziswa ku-Solar Photovoltaic Systems ngamabhethri ajulile umjikelezo. Amabhethri ajulile ajikeleze aklanyelwe ukushaja okusheshayo ngemuva kokukhishwa emazingeni aphansi wamandla noma ukuqhubeka nokushaja nokukhipha iminyaka eminingi. Ibhethri kufanele libe likhulu ngokwanele ukugcina amandla anele ukuqhuba ukukhanya komgwaqo kwa-LED ebusuku nasezinsukwini ezingamafu. Izinhlelo zokukhanyisa emgwaqweni elanga zivame ukusebenzisa amabhethri e-Lithium (LifePo4). Inempilo ende, ukuphepha okuhle, nokuphakama

Bala amahora amaningi we-watt esetshenziswa ukulungiswa kokukhanya ngosuku. Bala ukusebenza kahle kohlelo njengoba ama-95% abale ukujula kokukhululwa kwebhethri. Amabhethri e-Lithium abalwa njengoba ama-95% abala inani lezinsuku zokusebenza ezizimele (okungukuthi, inani lezinsuku uhlelo oludinga ukusebenza ngaphandle kwamaphaneli we-Photovoltaic ukukhiqiza ugesi) Amanani ebhethri (ngosuku) Izinsuku zokuzimela / 0.95 / ukujula kokukhululwa kwebhethri elijulile lomjikelezo

I-E-Lite Case Study of Solar Street Lights Systems

Njengamanje, ikhasimende lethu lisebenza kwi-Solar Street Light Project. Ikhasimende lidinga ukusetshenziswa kwamalambu omgwaqo we-115w elanga, angadingi izinzwa futhi asebenzise ukuncipha kwe-PWM, kepha kudingeka usethe isikhathi sesikhathi. Umsebenzi othize wesikhathi esekwe kanjena: isikhathi sokuqala yi-100% futhi siyaqhubeka nokusebenzela amahora ama-5; Isikhathi sesibili singama-50% futhi siyaqhubeka nokusebenzela amahora angu-7; lapho kunokukhanya okukodwa okudingekayo. Isikhathi selanga (ukushaja.

Isimo somgwaqo singamamitha ayi-8 ububanzi, ngemigwaqo eseceleni kwamamitha ayi-1.5 nhlangothi zombili. Ukuphakama kwesigxobo esikhanyayo kungamamitha ayi-10, ubude be-cantilever yimitha eyi-1, nebanga phakathi kwesigxobo esikhanyayo kanye ne-curb ngamamitha angama-36, ahlangabezana nezidingo ze-M2 khanyisa izinga level. Ngokusho kwemiphumela yokulingisa kokulinganisa kwe-e-lite, kukhonjisiwe ukuthi uchungechunge lwe-115w omni lufanelekile kakhulu.,

Amahora watt

Ngokusekelwe kwimibandela yephrojekthi, sabala ukusetshenziswa kwamandla kwangempela kanjena:

Ingqikithi yokukhanya emgwaqweni = (115w x 5 amahora) + (57.5w x 7 amahora) = 977.5Wh / Day

Amandla we

Ngokuya ngesimo sephrojekthi, ngoba inani lesikhathi sokusebenza senziwe ngobusuku obubodwa kuphela. Sibe sesihumusha lokhu okudingayo kwamandla

umthamo webhethri, unaka i-voltage yohlelo lwethu lwebhethri lungu-25.6V

Umthamo webhethri = Ingqikithi Street Light Sebenzisa 977.5wh × (0 + 1) /25.6v/95uezela/95.3

Isiphetho: umthamo webhethri ngu: 25.6V / 42a

(umthamo weseli elilodwa lebhethri ngu-6h, ngakho-ke 42.3h uzungelezelwe ku-42ah

Watage we

1, umthamo wokuphehla wamandla webhethri webhethri ngosuku (ibhethri lizokhokhiswa ngokuphelele ngosuku olulodwa-6hrs)

25.6x42Ah = 1075.2WH

2, ubuncane bamandla wamandla wamanje wephaneli yebhethri

I-1075.6WH / 6H = 179.2w 3, uhlelo lokuguqulwa kohlelo 95%

179.2w / 95% = 188.63

Ngokusekelwe emiphumeleni, singakhetha ukufaka i-1PC 36V / 190w (99% yokuphepha ngokuphepha

I-E-Lite Semiconductor, Co, L

I-Web: www.elitemitethon.com

ATT ATT: Jason, M: +86 188 2828 6679

Faka: Cha.507,4th Gang Bei Road, Isimanje IPark Park North

Chengdu 611731 China.

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