Asukukhanya kwe-solar emgwaqweni kuya kuthandwa kakhulu, abanikazi bezindlu namabhizinisi bafuna ukukhanya okungcono kakhulu kwe-LED solar street ngezidingo zabo ezithile.Akukhona nje kuphela ukuthi bavumelana kakhulu nemvelo, kodwa futhi banenani lezinzuzo ngaphezu kwezibani zasemgwaqweni zendabuko.Nazi izizathu zokuthi kungani udinga ukuqala ukusebenzisa izibani ze-LED zelanga:
Ayini amalambu e-LED elanga asemgwaqweni?
I-solar street light wuhlobo lokukhanyisa olusebenzisa amandla elanga ukukhiqiza ukukhanya, okubenza babe ukukhetha okuhle ezindaweni ezingenawo igridi kagesi.Izingxenye eziyinhloko zokukhanya komgwaqo welanga eliholelekile yizindlu, ama-LED, ibhethri, isilawuli, iphaneli yelanga, kanye nenzwa.I-solar panel iguqula ukukhanya kwelanga kube ugesi.Ukukhanya kwe-LED kuxhunywe kusilawuli, esilawula inani lokukhishwa kokukhanya.
Izindlu :Umzimba oyinhloko wamalambu e-solar street ngokuvamile i-aluminium alloy.Lokhu kunokukhipha ukushisa okuhle kakhulu nokumelana nokugqwala kanye nokumelana nokuguga.Abanye abahlinzeki baphinde bakhiqize futhi badayise izibani zasemgwaqweni zelanga ezihlanganisiwe ezinamagobolondo epulasitiki ukuze kuncishiswe izindleko.
Ama-LED:Okwamanje, izinhlelo zokukhanya zasemgwaqweni zelanga zinikwa amandla amalambu angawonga umfutho ophansi, amalambu e-sodium anengcindezi ephansi, izibani zokungeniswa, kanye nemishini yokukhanyisa ye-DLED.Ngenxa yokuthi iyabiza, i-sodium enengcindezi ephansi inikeza ukukhanya okukhulu, kodwa inokusebenza kahle okuphansi.Amalambu e-LED anesikhathi eside ephila, asebenza kahle, futhi afanele amalambu elanga njengoba ene-voltage ephansi.Ngokuthuthuka kwezobuchwepheshe, ukusebenza kwe-LED kuzoqhubeka nokuba ngcono.Ama-voltage aphansi okonga amandla anamandla aphansi nokusebenza kahle kokukhanya okuphezulu, kodwa anesikhathi esifushane sokuphila.Izibani zokungeniswa zinamandla aphansi nokusebenza kahle kokukhanya okuphezulu, kodwa i-voltage ayifanele ukukhanyisa emgwaqweni welanga.Amalambu atholakala kumalambu asemgwaqweni elanga aphezulu abengaba ngcono ekukhanyeni uma abe namalambu e-LED.
Ibhethri ye-Lithium :Njengemishini yokugcina amandla, izibani zasemgwaqweni ezihlanganisiwe zelanga zisebenzisa amabhethri e-lithium.Kunezinhlobo ezimbili zamabhethri e-lithium: i-ternary ne-lithium iron-phosphate.Ngayinye inezinzuzo zayo kanye nokubi kuye ngezidingo zekhasimende.Amabhethri e-lithium e-Ternary avame ukushibhile kune-lithium iron phosphate, ezinzile, engaguquguquki, amelana nezinga lokushisa eliphezulu, kulula ukubamba umlilo nokuqhuma, futhi afaneleka kakhulu ukuwasebenzisa ezindaweni ezishisa kakhulu.Iphoyinti elingukhiye lekhwalithi ye-solar streetlight inqunywa ibhethri.Izindleko zayo nazo ziphakeme kunezinye izingxenye.
Isilawuli :Izilawuli ze-PWM ziwuhlobo oluvame kakhulu lokukhanya komgwaqo welanga emakethe.Azibizi futhi zithembekile.Ukuthuthuka okuqhubekayo kobuchwepheshe kuye kwaholela ekwandeni kwamakhasimende asebenzisa ama-MPPT Controllers asebenza kahle kakhulu ekuguquleni idatha.
Iphaneli yelanga:Amaphaneli elanga e-Mono nawe-poly ayakhethwa.I-Monotype ibiza kakhulu kune-Polytype, kodwa ayisebenzi kahle kune-Monotype.Bangaphila iminyaka engama-20-30.
Inzwa :Idivayisi yenzwa yezibani zomgwaqo zelanga ezihlanganisiwe ngokuvamile ihlanganisa ama-photocells nezinzwa ezinyakazayo.Uhlobo ngalunye lokukhanya kwelanga ludinga i-photocell.
Ngakho-ke izibani ziyi:
Eyonga Amandla- Ukuguqula amandla elanga abe ugesi, ungawasebenzisa ukuze unike amandla izibani zomgwaqo ze-LED.Amandla elanga awapheli.
Kuphephe kakhudlwana- Amalambu asemgwaqweni elanga anikwa amandla ngamaphaneli elanga angu-12-36V.Ngeke zidale izingozi ze-electroshock futhi ziphephe kakhudlwana.
Izicelo Ezibanzi- Izibani zasemgwaqweni zesolar ezingaphandle kwegridi zinokuguquguquka nokuzimela kokuphakelwa kukagesi futhi zinganikeza amandla ezindaweni ezikude ezingenawo ugesi.
Ukutshalwa Kwezimali Okuncane- Isistimu yezibani zasemgwaqweni zelanga ayidingi noma iyiphi impahla yamandla efanayo futhi ingazenzakalela ngokugcwele.Futhi ayidingi ukuphathwa kwabasebenzi futhi inezindleko eziphansi zokusebenza nezokulungisa.
Yiziphi izinzuzo zokusebenzisa izibani zasemgwaqweni ze-LED zelanga?
Ekuqaleni kwawo-1990, lapho kwakhiwa izibani zasemgwaqweni zokuqala ze-LED, abantu abaningi babecabanga ukuthi ngeke basebenziseke noma bathengeke.Kodwa-ke, eminyakeni engamashumi amabili edlule, izibani zasemgwaqweni zelanga ze-LED seziyinto ethandwayo emadolobheni namadolobhana emhlabeni jikelele.Izingqalasizinda zamandla omhlaba ziyathuthuka ngokushesha, okwenza ukwanda kwamanje kokusetshenziswa kwezibani zesimanje zelanga kube nokwenzeka.Imithombo yamandla yalezi zinhlelo iphawuleka ngehadiwe yazo ehlanganisa amaphaneli elanga ashumekwe namabhethri e-lithium-ion, izinzwa ezizwa ukukhanya nokunyakaza, isistimu yokuphatha ibhethri, nezinzwa nezilungiselelo.
Izibani zasemgwaqweni zelanga ze-LED zisebenzisa amandla amancane kunamalambu endabuko nezinto ezikhanyayo, okuwenza abe yisinqumo esihle komasipala abafuna ukwehlisa izindleko zabo zamandla.Ama-LED nawo ahlala isikhathi eside kunama-incandescent bulb, awenza engabizi kakhulu ngokuhamba kwesikhathi.Futhi, izibani zasemgwaqweni zelanga ze-LED azikhiqizi ukushisa noma umsindo njengoba kwenza izibani zendabuko.Lokhu kubenza bafaneleke ezindaweni zasemadolobheni lapho umsindo nokungcoliswa komoya kuyizinto ezikhathazayo kakhulu.
Ziningi izinzuzo zokusebenzisa izibani ze-LED zelanga zasemgwaqweni.
1. Izibani zasemgwaqweni ziyingxenye ebalulekile yengqalasizinda yedolobha, ehlinzeka ngokuphepha kanye nokukhanya kwabahamba ngezinyawo nabashayeli.Izibani zasemgwaqweni zelanga ziwuhlobo olusha noluthuthuke kakhulu lokukhanya komgwaqo oluhlanganisa izici ezinhle kakhulu zezibani zomgwaqo zendabuko kanye nezinzuzo zamandla elanga.Lezi zibani azikwazi ukumelana namanzi futhi zimelana nesimo sezulu, zine-glare ephansi nezinga eliphansi lezinambuzane, futhi zidinga ukulungiswa okuncane.
2. Amaseli elanga akulezi zibani asebenzisa amandla elanga kumandla kagesi agcinwe ebhethrini elakhelwe ngaphakathi.Lawa mandla abe esesetshenziselwa ukunika amandla imisebenzi yesistimu yokukhanyisa kusihlwa kuya kokusa.Lezi zibani zenzelwe ukusingatha izidingo zabantu, njengoba zithembekile futhi kulula ukuzisebenzisa.
3. Izibani zasemgwaqweni ezisebenza ngelanga ezinohlelo lokuphatha amabhethri zihlinzeka ngezinzuzo ezifana nokuba khona kwezinzwa ezinyakazayo nasebusuku, okwenza omasipala bakwazi ukonga ezindlekweni zikagesi.Ukwengeza, lezi zakhiwo zingathuthukisa ubuhle bomgwaqo noma umgwaqo ngenkathi zinikeza ukuphepha kwabahamba ngezinyawo nabashayeli.
4. Emahoreni amahlanu okuqala Obusuku, ukusebenza kwesistimu kufika ekukhanyeni okumaphakathi.Amandla okukhanya anciphisa ukwehla ngakunye kusihlwa noma kuze kube yilapho inzwa ye-PIR izwa ukunyakaza kwabantu.
5. Ngokuhlelwa kokukhanyisa kwe-LED, i-luminaire ishintshela ngokuzenzakalelayo ekukhanyeni okugcwele lapho izwa ukunyakaza ngaphakathi kwendawo ethile yalapho kulungiswa khona.
6. Ngokungafani nezibani zasemgwaqweni ezivamile, izibani zelanga zangaphandle azidingi noma yiluphi uhlobo lokunakekelwa, okuzenza zibe ukukhetha okuhle ezindaweni lapho ukunakekelwa okuvamile kungenakwenzeka noma kufiswa khona.Ukwengeza, izibani zangaphandle zelanga ngokuvamile zibiza kakhulu kunezibani zasemgwaqweni ezivamile, okuzenza zibe ukukhetha okuhle lapho isabelomali sikhathaza khona.
Yiziphi izinhlobo ezahlukene zezibani ze-LED zelanga?
Uhlobo lokuhlukanisa ngaphandle kwegridi
Iningi lezinhlelo ezizayo zamalambu elanga kulindeleke ukuthi zenzeke ezindaweni lapho ingekho khona izintambo zikagesi.Ukukhanya kwelanga kungaba ukukhetha okuphezulu.Kuhlobo lwe-streetlight oluhlukanisiwe lwe-off-grid isigxobo ngasinye sinomshini walo ohlukile.Iqukethe iphaneli yelanga njengomthombo wamandla (umzimba wonke), ibhethri, isilawuli selanga, nesibani se-LED.Eqinisweni, ungabeka le yunithi noma yikuphi ngaphandle kwendawo engenakho ukukhanya kwelanga, kunjalo.
Uhlobo oluxubile lwegridi
Izibani zasemgwaqweni ezixubile ze-grid-tie hybrid solar zifakwe isilawuli esiyingxube ye-AC/DC kanye nogesi oqhubekayo ongu-100-240Vac owengeziwe.
ISolar neGrid Hybrid Solution ihlanganiswe negridi nesixazululo se-solar hybrid.Isistimu isebenzisa amandla elanga ukuze ize kuqala futhi ishintshela kumandla kagesi (100 - 240Vac) uma ibhethri liphansi.Ithembekile futhi ayinazo ubungozi ezindaweni ezinezidingo zokukhanya eziphezulu kodwa izinkathi ezinde zemvula neqhwa emazweni aseNyakatho.
I-Solar & wind hybrid
Singakwazi ukwengeza i-wind turbine ohlelweni olukhona lwe-solar street lighting olukhona futhi sithuthukise isilawuli ukuze sibe yi-solar & hybrid.
Inhlanganisela yamandla elanga namandla omoya yenza lokhu kukhanya komgwaqo welanga nomoya.Amandla amaningi akhiqizwa uma uhlanganisa kokubili, amandla amakhulu okukhiqiza.Kokubili ukukhanya kwelanga nomoya kukhiqiza amandla ngezikhathi ezihlukene.
Ubusika bulawulwa umoya, kuyilapho ihlobo libuswa kakhulu ukukhanya kwelanga.Lokhu kukhanya kwe-hybrid solar kanye nomoya womgwaqo wokukhanya kuyindlela enhle yesimo sezulu esinzima.
Konke Kunye
Ilambu le-All In One solar street light, isizukulwane sesithathu sezinhlelo zokukhanyisa kwelanga, yaziwa kakhulu ngomklamo walo ohlangene ohlanganisa zonke izingxenye ngaphakathi kweyunithi eyodwa.Lokhu kwadalwa ngo-2010 ukuze kunikeze ukukhanya kwasemaphandleni futhi sekudume iminyaka embalwa.Manje sekuyisinqumo esidumile sokukhanyiswa kochwepheshe kwezindawo zokupaka, amapaki nemigwaqo emikhulu.
Ukuthuthukiswa kwesakhiwo akubalulekile nje kuphela, kodwa kanjalo nogesi kanye nesistimu yokukhanyisa.Kuyinto eguquguqukayo kakhulu ukusebenzisa uhlelo oluhlanganisiwe lokukhanya komgwaqo welanga.Ungamane uguqule isilawuli ukuze sishintshe phakathi kwe-off-grid, igridi, ne-solar hybrid.Noma, ungangeza i-wind turbine.
Imibuzo Evame Ukubuzwa
Iyini ikhwalithi yokukhanya kwe-LED solar street?
Izibani zasemgwaqweni zelanga ezingcono kakhulu ze-LED kufanele zibe nekhwalithi ephezulu kanye namabhethri e-Lithium angaguquki njenge-LiFePo4 26650,32650 kanye nesilawuli sekhwalithi ephezulu njengesilawuli se-MPPT, ubude besikhathi sokuphila ngokuqinisekile buzoba ngu-2years okungenani.
Asebenza kanjani amalambu e-LED elanga asemgwaqweni?
Isilawuli esihlakaniphile silawula isibani somgwaqo welanga phakathi nosuku.Ngemva kokuba imisebe yelanga ishaye iphaneli, iphaneli yelanga imunca amandla elanga futhi iwaguqulele amandla kagesi.Imojuli yelanga ishaja iphekhi yebhethri emini futhi inikeza amandla kumthombo wokukhanya we-LED ebusuku ukuze unikeze ukukhanya.
Kungani sisebenzisa izibani zasemgwaqweni ze-LED esikhundleni sokusebenzisa ilambu elivamile lomgwaqo we-LED?
Amalambu emigwaqweni elanga awawudingi ugesi ngoba awafani namalambu ajwayelekile.Amandla elanga awashintsha abe amalambu kagesi.Lokhu akunciphisi nje kuphela izindleko zokukhanyisa emgwaqweni kodwa futhi nezindleko ezivamile zokuphatha nokunakekela.Amalambu asemgwaqweni asebenzisa amandla elanga kancane kancane ashintsha amalambu asemgwaqweni esiwasebenzisayo.
Ingabe amalambu e-LED elanga akhanya ubusuku bonke?
Ukuthi ibhethri linikeza ugesi ongakanani inquma ukuthi lihlala isikhathi esingakanani ubusuku bonke.
Ukukhanyisa kwe-LED akunqobeki mayelana nokumbozwa kwendawo nokukhanya.Izibani zasemgwaqweni ze-Solar LED ezifakiwe azinakekeli izici eziphawulekayo, ezingajwayelekile kulo mkhakha othile.Ukuthembeka kwe-VKS Lighting kusho izici ezihlukahlukene, ezifana namandla aphezulu e-SMD LED enama-Optics aseceleni okusabalalisa izibani zasemgwaqweni ezifanayo ezakhiwe ngephaneli ye-monocrystalline silicon photovoltaic esebenza kahle kakhulu, evulekele i-clover.
Isikhathi sokuthumela: Nov-11-2022
