Ukuntywila nzulu kwicandelo lokukhanyisa i-LED kutyhila ukungena kwayo okukhulayo ngaphaya kwezicelo zangaphakathi ezinje ngamakhaya kunye nezakhiwo, ukwanda ukuya kwiimeko zangaphandle nezikhethekileyo zokukhanyisa. Phakathi kwezi, ukukhanya kwesitrato se-LED kugqame njengesicelo esiqhelekileyo esibonisa ukukhula okunamandla.
Izinto eziluncedo ezikwiNdawo yokuKhanya kwezitalato ze-LED
Izibane zesitrato eziqhelekileyo zisebenzisa izibane eziphezulu ze-sodium (HPS) okanye i-mercury vapor (MH), ezibuchwephesha obuvuthiweyo. Nangona kunjalo, xa kuthelekiswa nezi, ukukhanya kwe-LED kunezibonelelo ezininzi zendalo:
Indawo intle
Ngokungafaniyo ne-HPS kunye nezibane zomphunga zemekyuri, eziqulethe izinto eziyityhefu njengemercury ezifuna ukulahlwa okukhethekileyo, izilungiso ze-LED zikhuselekile kwaye zinobuhlobo ngakumbi ne-eco-friendly, azibikho bungozi.
Ukulawulwa okuphezulu
Izitalato ze-LED zisebenza nge-AC / DC kunye ne-DC / DC yokuguqulwa kwamandla ukubonelela ngombane ofunekayo kunye nombane. Ngelixa oku kwandisa ubunzima besiphaluka, kunika ulawulo oluphezulu, okwenza ukuba ukukhawuleza ukucima / ukuvala, ukucima, kunye nokulungiswa kobushushu bombala obuchanekileyo-izinto eziphambili zokuphumeza iinkqubo zokukhanyisa ezizenzekelayo. Izibane ze-LED, ke ngoko, ziyimfuneko kwiiprojekthi zesixeko esikrelekrele.
Ukusetyenziswa kwamandla aphantsi
Uphononongo lubonisa ukuba ukukhanya ezitalatweni kudla ngokumalunga ne-30% yohlahlo lwabiwo-mali lwamandla kamasipala wesixeko. Ukusetyenziswa kwamandla aphantsi kokukhanya kwe-LED kunokunciphisa kakhulu le ndleko inkulu. Kuqikelelwa ukuba ukwamkelwa kwehlabathi jikelele kwezibane ze-LED kunokunciphisa ukukhutshwa kweCO₂ ngezigidi zeetoni.
Directionality Excellent
Imithombo yemveli yokukhanyisa ezindleleni iswele umkhomba-ndlela, nto leyo edla ngokukhokelela ekungakhanyisini ngokwaneleyo kwiindawo eziphambili kunye nongcoliseko lokukhanya olungafunwayo kwiindawo ekungajoliswanga kuzo. Izibane ze-LED, kunye nolwalathiso lwazo oluphezulu, ziwunqobe lo mbandela ngokukhanyisa iindawo ezichaziweyo ngaphandle kokuchaphazela iindawo ezikufutshane.
Ukusebenza okuKhanyayo okuPhezulu
Xa kuthelekiswa ne-HPS okanye izibane zomphunga zemercury, ii-LEDs zibonelela ngokusebenza kokukhanya okuphezulu, okuthetha ukuba iilumens ezininzi ngeyunithi nganye yamandla. Ukongeza, ii-LED zikhupha kakhulu i-infrared (IR) kunye ne-ultraviolet (UV) imitha yemitha, ekhokelela kubushushu obuncinci kunye nokunciphisa uxinzelelo lwe-thermal kwi-fixture.
Ubomi Obongezelelweyo
Ii-LED ziyaziwa ngamaqondo obushushu aphezulu okusebenza kunye nobomi obude. Ekukhanyeni kwesitalato, ii-LED ziyakwazi ukuya kwiiyure ezingama-50,000 okanye ngaphezulu - amaxesha angama-2-4 ubude kune-HPS okanye izibane ze-MH. Oku kunciphisa imfuno yokutshintshwa rhoqo, okukhokelela ekugcinweni okukhulu kwiindleko zempahla kunye nokugcinwa.
Iindlela ezimbini eziphambili zokuKhanya kwezitalato ze-LED
Ukunikezelwa kwezi nzuzo ezibalulekileyo, ukwamkelwa okukhulu kokukhanya kwe-LED ekukhanyeni kwezitalato zasezidolophini kuye kwaba yinto ecacileyo. Nangona kunjalo, olu hlaziyo lwetekhnoloji lubonisa okungaphezulu "kokutshintsha" okulula kwezixhobo zokukhanyisa eziqhelekileyo-lutshintsho lwenkqubo oluneendlela ezimbini eziphawulekayo:
I-Trend 1: I-Smart Lighting
Njengoko kukhankanyiwe ngaphambili, ulawulo oluluqilima lwe-LED lwenza ukuba kuyilwe iinkqubo zokukhanyisa ezitratweni ezizenzekelayo. Ezi nkqubo zinokulungelelanisa ngokuzenzekelayo ukukhanya ngokusekelwe kwidatha yokusingqongileyo (umzekelo, ukukhanya kwe-ambient, umsebenzi wabantu) ngaphandle kokungenelela ngesandla, ukunika inzuzo ebalulekileyo. Ukongeza, izibane zasezitalatweni, njengenxalenye yothungelwano lweziseko ezingundoqo zasezidolophini, zinokuguqukela kwii-smart IoT edge nodes, ezibandakanya imisebenzi efana nemozulu kunye nokujongwa komgangatho womoya ukudlala indima ebaluleke ngakumbi kwizixeko ezikrelekrele.
Nangona kunjalo, lo mkhwa nawo ubeka imingeni emitsha yoyilo lwesitrato se-LED, efuna ukuhlanganiswa kokukhanya, ukunikezelwa kwamandla, ukuva, ukulawula, kunye nemisebenzi yokunxibelelana ngaphakathi kwendawo ebonakalayo. Ukubekwa emgangathweni kuba yimfuneko ukujongana nale mingeni, kuphawula indlela yesibini engundoqo.
Umkhwa wesi-2: Ukubekwa emgangathweni
Ukumiswa komgangatho kuququzelela ukuhlanganiswa okungenamthungo kwamacandelo ezobugcisa ahlukeneyo kunye nezibane ze-LED, eziphucula kakhulu ukulinganisa inkqubo. Oku kusebenzisana phakathi kokusebenza okukrelekrele kunye nokubekwa emgangathweni kuqhuba indaleko eqhubekayo yetekhnoloji yokukhanya kwesitrato se-LED kunye nokusetyenziswa.
Ukuzivelela kwe-LED Streetlight Architectures
I-ANSI C136.10 I-3-Pin yolawulo lwe-Photocontrol engacimekiyo i-Architecture
Umgangatho we-ANSI C136.10 uxhasa kuphela izakhiwo zolawulo ezingacimekiyo kunye ne-3-pin photocontrols. Njengoko itekhnoloji ye-LED yaba yinto exhaphakileyo, ukusebenza okuphezulu kunye nokusebenza okucimekileyo kuye kwafunwa ngakumbi, kufuna imigangatho emitsha kunye nolwakhiwo, olufana ne-ANSI C136.41.
ANSI C136.41 Dimmable Photocontrol Architecture
Olu lwakhiwo lwakha phezu kodibaniso lwe-3-pin ngokongeza iitheminali zemveliso yesignali. Ivumela ukuhlanganiswa kwemithombo yegridi yamandla kunye ne-ANSI C136.41 iinkqubo zokulawula iifoto kunye nokudibanisa ukutshintshwa kwamandla kubaqhubi be-LED, ukuxhasa ulawulo lwe-LED kunye nohlengahlengiso. Lo mgangatho ubuyela ngasemva-uhambelana neenkqubo zemveli kwaye uxhasa unxibelelwano olungenazingcingo, ukubonelela ngesisombululo esinexabiso eliphantsi kwizibane zesitrato ezihlakaniphile.
Nangona kunjalo, i-ANSI C136.41 inemida, njengokuba akukho nkxaso yegalelo lenzwa. Ukujongana nale nto, umfelandawonye wemboni yokukhanya yehlabathi uZhaga wazisa umgangatho weZhaga Book 18, obandakanya iprotocol ye-DALI-2 D4i yoyilo lwebhasi yonxibelelwano, ukuxazulula imingeni yeentambo kunye nokwenza lula ukudibanisa inkqubo.
Incwadi ye-Zhaga ye-18 ye-Dual-Node Architecture
Ngokungafani ne-ANSI C136.41, umgangatho we-Zhaga udibanisa iyunithi yokubonelela amandla (PSU) ukusuka kwimodyuli ye-photocontrol, evumela ukuba ibe yinxalenye yomqhubi we-LED okanye inxalenye eyahlukileyo. Olu lwakhiwo luvumela inkqubo ye-double-node, apho enye i-node idibanisa phezulu kwi-photocontrol kunye nonxibelelwano, kwaye enye idibanisa ezantsi kwi-sensors, yenza inkqubo epheleleyo yokukhanya kwesitrato.
Zhaga / ANSI Hybrid Dual-Node Architecture
Kungekudala, i-architecture ye-hybride edibanisa amandla e-ANSI C136.41 kunye neZhaga-D4i iye yavela. Isebenzisa i-interface ye-ANSI ye-7-pin kwi-nodes ephezulu kunye ne-Zhaga Book 18 yokudibanisa i-sensor nodes ezisezantsi, i-wiring elula kunye ne-leveraging yomibini imigangatho.
Ukuqukumbela
Njengoko ulwakhiwo lwesibane sesitrato se-LED siguquka, abaphuhlisi bajongana noluhlu olubanzi lweenketho zobuchwephesha. Ukumiswa komgangatho kuqinisekisa ukudityaniswa okugudileyo kwamacandelo ahambelana ne-ANSI- okanye iZhaga, okwenza uphuculo olungenamthungo kunye nokuququzelela uhambo oluya kwiinkqubo zokukhanyisa ezitalatweni ze-LED ezikrelekrele.
Ixesha lokuposa: Dec-20-2024