Ukushaywa kombani kuyinto evamile yemvelo, ikakhulukazi ngenkathi yezimvula. Umonakalo nokulahlekelwa ezikubangelayo kulinganiselwa emakhulwini ezigidigidi zamaRandiIzinsiza zamandla ze-streetlight ze-LEDminyaka yonke emhlabeni jikelele. Ukushaywa kombani kuhlukaniswa njengokuqondile nokungaqondile. Umbani ongaqondile ngokuyinhloko uhlanganisa umbani oqhutshwayo nowenziwayo. Ngenxa yokuthi umbani oqondile uletha amandla amakhulu kangaka namandla abhubhisayo, amandla ajwayelekile angeke akwazi ukumelana nawo. Lesi sihloko sizoxoxa ngombani ongaqondile, ohlanganisa kokubili umbani oqhutshwayo nowenziwayo.
Ukuqhuma okukhiqizwa ukushaywa kombani kuyigagasi elidlulayo, ukuphazamiseka kwesikhashana, futhi kungaba amandla kagesi okwandayo noma amandla okushisa. Idluliselwa entanjeni yamandla eduze kwezintambo zamandla noma ezinye izindlela (umbani oqhutshwayo) noma ngezinkambu ze-electromagnetic (umbani owenziwe). I-waveform yayo ibonakala ngokukhuphuka okusheshayo okulandelwa ukuwa kancane kancane. Lesi simo singaba nomthelela omubi kakhulu ezintweni zikagesi, njengoba ukuqhuma okusheshayo kudlula kude ingcindezi kagesi yezingxenye ezijwayelekile ze-elekthronikhi, kuzilimaza ngokuqondile.
Isidingo Sokuvikelwa Kombani kwezibani zasemgwaqweni ze-LED
Okwezibani zasemgwaqweni ze-LED, umbani udala ukukhuphuka kwemigqa yokuphakelwa kwamandla. La mandla akhuphukayo adala igagasi elingazelelwe ezintanjeni zamandla, aziwa ngokuthi yi-surge wave. Ama-surges asakazwa ngale ndlela ye-inductive. Igagasi elikhuphukayo langaphandle lidala i-spike ku-sine wave yomugqa wokudlulisela ongu-220V. Lesi spike singena ekukhanyeni komgwaqo futhi silimaza isekethe ye-LED streetlight.
Ezisetshenziswa zikagesi ezihlakaniphile, ngisho noma ukushaqeka kokuqhuma kwesikhashana kungazilimazi izingxenye, kungaphazamisa ukusebenza okuvamile, kubangele imiyalelo eyiphutha futhi kuvimbele ukunikezwa kwamandla ekusebenzeni njengoba kulindelekile.
Okwamanje, ngenxa yokuthi izibani ze-LED zinezidingo kanye nemikhawulo kusayizi wokuphakelwa kwamandla, ukuklama ukunikezwa kwamandla okuhlangabezana nezimfuneko zokuvikela umbani ngaphakathi kwendawo elinganiselwe akulula. Ngokuvamile, izinga lamanje le-GB/T17626.5 lincoma kuphela ukuthi imikhiqizo ihlangabezane nezindinganiso zemodi yokuhlukanisa engu-2kV kanye nemodi evamile engu-4kV. Eqinisweni, lezi zicaciso zisilela kakhulu ezidingweni zangempela, ikakhulukazi ezinhlelweni zokusebenza ezindaweni ezikhethekile ezifana namachweba namatheminali, amafekthri anemishini emikhulu kagesi eseduze, noma izindawo ezivame ukushaywa umbani. Ukuze kubhekwane nalokhu kungqubuzana, izinkampani eziningi ze-streetlight zivame ukwengeza umcindezeli ozimele. Ngokungeza idivayisi ezimele yokuvikela umbani phakathi kokokufaka kanye nomshayeli we-LED wangaphandle, usongo lokushaya kombani kumshayeli we-LED wangaphandle luyancishiswa, okuqinisekisa kakhulu ukuthembeka kokunikezwa kwamandla.
Ngaphezu kwalokho, kunezinto ezimbalwa ezibalulekile zokucatshangelwa kokufakwa nokusetshenziswa komshayeli okufanele. Isibonelo, ukunikezwa kwamandla kufanele kusekelwe ngokuthembekile ukuze kuqinisekiswe indlela egxilile yokuthi amandla okusebenza ahlakazeke. Izintambo zamandla ezinikelwe kufanele zisetshenziselwe umshayeli wangaphandle, kugwenywe okokusebenza kwe-electromechanical eseduze ukuze kuvinjwe ukwanda ngesikhathi sokuqalisa. Umthwalo ophelele wamalambu (noma amandla kagesi) kulayini wegatsha ngalinye kufanele ulawulwe ngendlela efanele ukuze kugwenywe ukukhuphuka okubangelwa imithwalo eyeqile ngesikhathi sokuqalisa. Ukushintsha kufanele kumiswe ngendlela efanele, kuqinisekiswe ukuthi iswishi ngayinye ivuliwe noma ivaliwe ngendlela yesinyathelo nesinyathelo. Lezi zinyathelo zingavimbela ngokuphumelelayo ukukhuphuka kokusebenza, ukuqinisekisa ukusebenza okuthembekile komshayeli we-LED.
I-TIANXIANG ibone ukuvela kwe-I-LED streetlightimboni futhi uqongelele ulwazi olunzulu ekubhekaneni nezidingo zezimo ezehlukene. Umkhiqizo unezinsiza ezakhelwe ngaphakathi zokuvikela umbani futhi uphumelele isitifiketi sokuhlolwa kokuvikela umbani. Ingakwazi ukumelana nomthelela wesimo sezulu esinamandla sombani kumjikelezo, ivimbele ukulimala kwemishini nokuqinisekisa ukuthi ukukhanya komgwaqo kusebenza ngokuzinzile ngisho nasezindaweni ezivame ukuduma. Ingakwazi ukumelana nokuhlolwa kwezindawo zangaphandle eziyinkimbinkimbi zesikhathi eside. Izinga lokubola kokukhanya liphansi kakhulu kunesilinganiso somkhakha, futhi nempilo yesevisi yinde.
Isikhathi sokuthumela: Sep-29-2025