#SwitchToHighEfficiencyLighting #LEDsForEfficiency #CEAOperations #EnergyEfficiency #LEDAdvancements
Sekuyiminyaka, i-Resource Innovation Institute (RII) ikhuthaza ukwamukelwa kokulungiswa kwe-high-efficiency light-emitting diode (LED) emisebenzini yokulawulwa kwemvelo yezolimo (CEA). Izinzuzo zokukhanyisa kwe-LED, ezifana nokusebenza kahle kwamandla kanye nokukhiqiza okuthuthukisiwe, kuboniswe ngedatha yomhlaba wangempela kanye nezimo zokusebenzisa. Ngenxa yalokho, abalawuli manje bathuthukisa imithetho nezindinganiso okungenzeka zigunyaze ukusetshenziswa kwezinhlelo zokukhanyisa ezisebenza kahle kakhulu. Lokhu kuveza ithuba elibalulekile lemisebenzi esathembele ezinhlelweni zokukhanyisa zefa ukuze kushintshelwe kubuchwepheshe be-LED.
Ukuthuthukiswa kanye Nemiphumela Yokutholwa kwe-LED
Ukuncintisana emisebenzini ye-CEA, ikakhulukazi emkhakheni wokulima insangu, ukhule eminyakeni yamuva. Izilinganiso zenzuzo zehle kakhulu, futhi opharetha bayakubona ukubaluleka kokukhulisa ukusebenza kahle kwenqubo ukuze bahlale besebenza. Izikweletu zamandla ziyingxenye enkulu yezindleko zokusebenza seziphelele, okwenza ukukhanya kwe-LED kube yisixazululo esikhangayo sokunciphisa izindleko. Ukulungiswa kwe-LED kunganciphisa izikweletu zamandla ngo-30 kuya ku-40% uma kuqhathaniswa nozakwabo bendabuko be-high-intensity discharge (HID). Ukwengeza, izindleko zokunakekelwa kwe-LED ngokuvamile ziphansi, okunomthelela ekongeni kwezindleko zizonke.
Ukuthuthuka kobuchwepheshe be-LED kuye kwathuthukisa ukusebenza kahle kwabo. Amasistimu okulawula izibani manje avumela abalimi ukuthi bakhe amarisiphu okukhanya okunqampuna okukhethekile, okuqinisekisa ukulethwa kokukhanya okusebenza kahle kakhulu kuwo wonke umjikelezo wokukhiqiza. I-Dimmability isici esizuza ukuduma phakathi kwabalawuli nabahlinzeki bamazinga, njengoba ingagcini nje ngokusindisa amandla nezindleko kodwa futhi ivumela abalimi ukuthi bakhulise indawo yabo yokulima. Ngaphezu kwalokho, ukufiphala nokulungisa okubukekayo kwenza abalimi bakwazi ukukhulisa izivuno zezitshalo kanye nezinsiza zabo ezifakazela isikhathi esizayo.
Izaqathi nezinti: Izinhlelo zokukhuthaza kanye nemithethonqubo
Imisebenzi eminingi ye-CEA isivele ishintshele ezinhlelweni zokukhanyisa ze-LED ezisebenza kahle kakhulu, imvamisa ngoxhaso oluvela ezinhlelweni zokukhuthaza usizo. Kodwa-ke, njengoba ukusebenza kahle kwesisekelo kukhuphuka futhi imisebenzi eyengeziwe yamukela ama-LED, lezi zinhlelo zokukhuthaza ziyahlehliswa noma ziqedwe. Amazwe aseqala ukugunyaza ukukhanyiswa kwe-LED ekwakhiweni okusha nasekubuyiseleni kabusha, okuqhubekisela phambili imboni ekuxazululeni izisombululo ezonga ugesi. Ngenxa yalokho, iwashi liyamaka ukuze imisebenzi ikhuphule isaphulelo kanye nevelu yesikhuthazo sokwamukela ubuchwepheshe be-LED.
Isibonelo esisodwa sentuthuko yokulawula singabonakala e-California, lapho Ithimba le-Statewide CASE lihlose ukukhulisa ubuncane be-photosynthetic photon efficacy (PPE) yezibani nezibani ezisetshenziswa ezindaweni zasendlini. Lolu shintsho luzogunyaza ukusetshenziswa kokukhanyisa kwe-LED, kushiye amalambu e-HPS njengezinketho ezingathobeli.
Amathiphu Oshintsho Lokushintsha Okuphumelelayo
Ukwenza ushintsho ekukhanyeni kwe-LED kudinga ukuhlela ngokucophelela nokucatshangelwa. Abalimi kudingeka balandise ngezici ezifana nokuncipha komthwalo wokushisa, ikakhulukazi ezinyangeni ezibandayo lapho izibani ze-HID zifaka isandla ekushiseni okubamba ukushisa. Ukusebenzisana nabahlinzeki bezibani ukuthuthukisa izinhlelo zokukhanya, ukwenza ngokusemthethweni imininingwane yokufaka nephrojekthi, nokubeka ama-oda kusenesikhathi kubalulekile ukuze kube noguquko olushelelayo.
Ukusebenzisana kungenye into ebalulekile okufanele icatshangelwe lapho uthenga amasistimu okukhanyisa ama-LED. Ukuqinisekisa ukuhambisana nezinhlelo zokulawula kungasebenza ngokuzayo futhi kuqinisekise ukusebenza kahle kwezindleko zesikhathi eside.
Ukuxhumana nezinkampani zezinsiza kusenesikhathi ekuthathweni kwezinqumo kubalulekile ukuze kufinyelelwe ezinhlelweni zokugqugquzela ngempumelelo. Imithetho yohlelo ingase yehluke kuzo zonke izinsiza, ngakho ukuqonda imithetho eguquguqukayo nezimfuneko kusengaphambili kungavimbela amathuba aphuthelwe ezinkuthazo.
Ngemiphumela yomhlaba wangempela ebonisa izinzuzo zezinhlelo zokukhanyisa kwe-LED, isikhathi sesivuthiwe sokuthi imisebenzi ye-CEA ishintshele kuma-LED asebenza kahle kakhulu. Ngokwenza i-LED igxume manje, amabhizinisi angakwazi ukukhulisa izikhuthazo nezaphulelo ngenkathi ezibeka empumelelweni yesikhathi eside. Ubuchwepheshe be-LED abunciphisi nje kuphela izindleko zokusebenza kodwa futhi bukhuphula ukukhula kwezitshalo, kwenze kube yithuluzi elibalulekile lekusasa lezolimo ezilawulwa yimvelo.
Njengoba u-Leora Radetsky egcizelela, ukusebenziseka kwezinto ze-LED kuzovumela abalimi ukuthi bazuze okuningi ngokuncane—umgomo ohambisana nesifiso sayo yonke imboni sokusebenza kahle nangokuzinza.