Ukuthelekisa phakathi kwezibane zesitalato ze-LED kunye nezibane zeSodium zoxinzelelo oluphezulu
Ngophuhliso olukhawulezayo loqoqosho lwehlabathi kunye nokwanda kwemfuno yamandla, ugcino lwamandla kunye nokunciphisa ukukhutshwa kwezinto ezikhutshwayo kube yeyona nto ixhalabisayo kwihlabathi, ngakumbi, ugcino lwamandla yinxalenye ebalulekileyo yogcino lwamandla kunye nokunciphisa ukukhutshwa kwegesi. Eli nqaku lithelekisa imeko yangoku yokukhanya kwendlela yasezidolophini kwaye ithelekisa ii-LED. Iiparamitha zobuchwepheshe bezibane zesitalato kunye nezibane ze-sodium ezinoxinzelelo oluphezulu ziye zahlalutywa kwaye zibalwe. Kugqitywe ukuba ukusetyenziswa kwezibane ze-LED ekukhanyeni kwendlela kunokugcina amandla amaninzi, kwaye kunokunciphisa ngokungathanga ngqo ukukhutshwa kwenani elikhulu leegesi ezinobungozi, ukuphucula umgangatho wokusingqongileyo, kunye nokufezekisa injongo yokonga amandla kunye nokunciphisa ukukhutshwa.
Okwangoku, imithombo yokukhanya yokukhanya kwendlela yasezidolophini ikakhulu ibandakanya izibane zesodium ezinoxinzelelo oluphezulu kunye nezibane ze-fluorescent. Phakathi kwazo, izibane zesodium ezinoxinzelelo oluphezulu zisetyenziswa kakhulu ekukhanyeni kwendlela ngenxa yokusebenza kwazo okuphezulu okukhanyayo kunye nobuchule obunamandla bokungena kwenkungu. Idityaniswe neempawu zoyilo lokukhanya kwendlela yangoku, ukukhanya kwendlela enezibane zesodium ezinoxinzelelo oluphezulu kunezi ntsilelo zilandelayo:
1. Isibane sokukhanyisa sikhanyisa ngokuthe ngqo emhlabeni, kwaye ukukhanya kuphezulu. Inokufikelela ngaphezulu kwe-401 lux kwezinye iindlela zesibini. Ngokucacileyo, oku kukhanyisa kokokukhanyisa ngokugqithisileyo, okukhokelela kwisixa esikhulu samandla ombane achithwayo. Ngexesha elifanayo, ekudibaneni kwezibane ezimbini ezikufutshane, ukukhanya kufikelela kuphela malunga ne-40% yesikhokelo sokukhanyisa ngokuthe ngqo, esingenako ukuhlangabezana ngempumelelo nemfuno yokukhanyisa.
2. Ukusebenza kakuhle kwe-high-pressure ye-sodium emitter yesibane kuphela malunga ne-50-60%, oku kuthetha ukuba ekukhanyeni, phantse i-30-40% yokukhanya ikhanyisa ngaphakathi kwesibane, ukusebenza ngokupheleleyo ku-60% kuphela, kukho. yiNkunkuma eyingozi.
3. Ithiyori, ubomi bezibane ze-sodium ezinoxinzelelo oluphezulu bungafikelela kwiiyure ze-15,000, kodwa ngenxa yokuguquguquka kwegridi ye-voltage kunye nemeko yokusebenza, ubomi benkonzo bukude kubomi bethiyori, kwaye izinga lomonakalo wezibane ngonyaka lidlula i-60%.
Xa kuthelekiswa nezibane zesodium ezinoxinzelelo oluphezulu, izibane zesitrato ze-LED zinezi nzuzo zilandelayo:
1. Njengecandelo le-semiconductor, kwi-theory, ubomi obusebenzayo besibane se-LED bunokufikelela kwiiyure ze-50,000, eziphakamileyo kakhulu kuneeyure ze-15,000 zezibane ze-sodium eziphezulu.
2. Xa kuthelekiswa nezibane ze-sodium ezinoxinzelelo oluphezulu, isalathisi sombala wezibane ze-LED sinokufikelela kwi-80 okanye ngaphezulu, esondele kakhulu ekukhanyeni kwendalo. Ngaphantsi kokukhanya okunjalo, umsebenzi wokuqaphela iliso lomntu unokusetyenziswa ngokufanelekileyo ukuqinisekisa ukhuseleko ezindleleni.
3. Xa ukukhanya kwesitalato kuvuliwe, isibane se-sodium esinexinzelelo oluphezulu sidinga inkqubo yokufudumala, kwaye ukukhanya kufuna ixesha elithile ukusuka kumnyama ukuya kukukhanya, okungabangeli nje ukuchithwa kwamandla ombane, kodwa kuchaphazela uphuhliso olusebenzayo lwengqondo. ulawulo. Ngokwahlukileyo, izibane ze-LED zinokufikelela ekukhanyeni okulungileyo ngexesha lokuvulwa, kwaye akukho nto ebizwa ngokuba lixesha lokuqalisa, ukwenzela ukuba ulawulo oluhle lokulondoloza amandla lunokufezekiswa.
4. Ngokombono wendlela yokukhanyisa, isibane esiphezulu se-sodium sisebenzisa i-mercury vapor luminescence. Ukuba umthombo wokukhanya ulahliwe, ukuba awukwazi ukuphathwa ngokufanelekileyo, ngokuqinisekileyo uya kubangela ukungcoliseka kwendalo okuhambelanayo. Isibane se-LED sithatha ukukhanya okuqinileyo, kwaye akukho nto inobungozi kumzimba womntu. Ngumthombo wokukhanya ohambelana nokusingqongileyo.
5. Ukususela kwinkalo yohlalutyo lwenkqubo ye-optical, ukukhanya kwesibane soxinzelelo lwe-sodium ephezulu kukukhanyisa i-omnidirectional. Ngaphezulu kwe-50% yokukhanya kufuneka ibonakaliswe ngumbonakalisi wokukhanyisa umhlaba. Kwinkqubo yokucamngca, inxalenye yokukhanya iya kulahleka, eya kuchaphazela ukusetyenziswa kwayo. Isibane se-LED sisesikhanyiso sendlela enye, kwaye ukukhanya kuhloswe ukuba kuqondiswe ngokuthe ngqo ekukhanyeni, ngoko izinga lokusetyenziswa liphezulu.
6. Kwizibane eziphezulu ze-sodium, i-curve yokusabalalisa ukukhanya kufuneka inqunywe ngumbonakalisi, ngoko kukho imida emikhulu; kwisibane se-LED, umthombo wokukhanya osasaziweyo wamkelwa, kwaye uyilo olusebenzayo lomthombo wokukhanya wombane ngamnye unokubonisa imeko efanelekileyo yomthombo wesibane sesibane, ukuqonda ulungelelwaniso olufanelekileyo lwejika lokusabalalisa ukukhanya, ukulawula ukuhanjiswa kokukhanya, kunye gcina ukukhanya ngokulinganayo phakathi koluhlu olusebenzayo lwesibane.
7. Ngexesha elifanayo, isibane se-LED sinenkqubo yokulawula ngokuzenzekelayo, ekwazi ukulungelelanisa ukukhanya kwesibane ngokwamaxesha ahlukeneyo kunye neemeko zokukhanyisa, ezinokufikelela kwisiphumo esihle sokugcina amandla.
Isishwankathelo, xa kuthelekiswa nokusetyenziswa kwezibane ze-sodium ezinoxinzelelo oluphezulu zokukhanyisa indlela, izibane ze-LED zesitrato zinamandla ngakumbi kwaye zihambelana nokusingqongileyo.
