Ukubetha kombane yinto eqhelekileyo yendalo, ngakumbi ngexesha lemvula. Umonakalo kunye nelahleko abayibangelayo iqikelelwa kumakhulu eebhiliyoni zeerandiIzibane ze-LED streetlightminyaka le ehlabathini lonke. Imibane ihlelwa ngokuthe ngqo nangokungathanga ngqo. Umbane ongathanga ngqo ikakhulu ubandakanya umbane oqhutywayo kunye nowenziwayo. Ngenxa yokuba umbane othe ngqo unika amandla amakhulu kangaka kunye namandla atshabalalisayo, izixhobo eziqhelekileyo zombane azikwazi ukumelana nazo. Eli nqaku liza kuxubusha umbane ongathanga ngqo, obandakanya umbane oqhutywayo kunye nowenziwayo.
Utyando oluveliswa sisibetho sombane liza lexeshana, uphazamiseko oludlulayo, kwaye lunokuba ngumbane wokutyanda okanye umbane wokutyanda. Ithunyelwa kwintambo yamandla kunye neentambo zamandla okanye ezinye iindlela (eziqhutywa ngumbane) okanye kwiindawo ze-electromagnetic (umbane owenziweyo). I-waveform yayo ibonakaliswe ngokunyuka ngokukhawuleza okulandelwa kukuwa ngokuthe ngcembe. Lo mcimbi unokuba nefuthe elibi kunikezelo lwamandla, njengoko utyando olukhawulezileyo ludlula kude uxinzelelo lombane lwamalungu aqhelekileyo e-elektroniki, wonakalise ngokuthe ngqo.
Imfuneko yokuKhuselwa koMbane kwizibane ze-LED
Kwizitrato ze-LED, umbane ubangela ukunyuka kwiintambo zombane. La mandla anyukayo enza amaza ngequbuliso kwiintambo zamandla, aziwa ngokuba ngamaza ombane. I-Surges isasazwa ngale ndlela ye-inductive. Amaza aphuma ngaphandle enza i-spike kwi-sine wave yothungelwano lwe-220V. Le spike ingena ekukhanyeni kwesitrato kwaye yonakalise i-LED streetlight circuit.
Kwizixhobo zamandla ezikrelekrele, nokuba ukothuka okwethutyana angonakalisi amacandelo, kunokuphazamisa ukusebenza okuqhelekileyo, kubangele imiyalelo ephosakeleyo kwaye kuthintele unikezelo lwamandla ekusebenzeni njengoko kulindelekile.
Okwangoku, ngenxa yokuba izibane ze-LED zineemfuno kunye nezithintelo kubungakanani bokubonelela umbane ngokubanzi, ukuyila umbane ohlangabezana neemfuno zokukhusela umbane ngaphakathi kwendawo encinci akulula. Ngokubanzi, umgangatho wangoku we-GB/T17626.5 ucebisa kuphela ukuba iimveliso zihlangabezane nemigangatho ye-2kV yemowudi yokwahlukana kunye ne-4kV imodi eqhelekileyo. Ngokwenyani, ezi nkcukacha zisilela kakhulu kwiimfuno zokwenyani, ngakumbi kwizicelo ezikwiindawo ezikhethekileyo ezinje ngamazibuko kunye neetheminali, iifektri ezinezixhobo ezinkulu ze-electromechanical ezikufutshane, okanye iindawo ezithanda ukubetha kombane. Ukujongana nolu ngquzulwano, iinkampani ezininzi zesitrato zihlala zongeza i-standalone surge suppressor. Ngokongeza isixhobo sokukhusela umbane esizimeleyo phakathi kwegalelo kunye nomqhubi we-LED wangaphandle, isongelo lokubetha umbane kumqhubi we-LED wangaphandle uyancitshiswa, uqinisekisa kakhulu ukuthembeka kokunikezelwa kwamandla.
Ukongeza, kukho izinto ezininzi ezibalulekileyo zokuqwalaselwa kofakelo olufanelekileyo kunye nokusetyenziswa komqhubi. Umzekelo, unikezelo lombane kufuneka lusekelwe ngokuthembekileyo ukuqinisekisa indlela ezinzileyo yamandla ombane atshabalalisayo. Iintambo zombane ezinikezelweyo kufuneka zisetyenziselwe umqhubi wangaphandle, ukuphepha izixhobo ezikufutshane ze-electromechanical ukuthintela utyando ngexesha lokuqalisa. Umthwalo opheleleyo wezibane (okanye izixhobo zombane) kumgca wesebe ngalinye kufuneka ulawulwe ngokufanelekileyo ukuze ugweme ukunyuka okubangelwa yimithwalo eninzi ngexesha lokuqalisa. Ukutshintsha kufuneka kulungiswe ngokufanelekileyo, ukuqinisekisa ukuba utshintsho ngalunye luvulwa okanye luvalwe ngendlela yesinyathelo-nge-nyathelo. La manyathelo anokuthintela ngokufanelekileyo ukunyuka okusebenzayo, ukuqinisekisa ukusebenza okuthembekileyo ngakumbi komqhubi we-LED.
I-TIANXIANG ibone ukuvela kweIsibane sesitalato se-LEDishishini kwaye uqokelele amava abanzi ekujonganeni neemfuno zeemeko ezahlukeneyo. Imveliso inezixhobo zokukhusela umbane ezakhelwe ngaphakathi kwaye iphumelele isiqinisekiso sovavanyo lokhuseleko lombane. Iyakwazi ukumelana nempembelelo yemozulu eqinile yombane kwisiphaluka, ukuthintela umonakalo wezixhobo kunye nokuqinisekisa ukuba ukukhanya kwesitalato kusebenza ngokuzinzileyo nakwiindawo ezithandwa ziindudumo. Inokumelana novavanyo lwexesha elide olunzima lweendawo zangaphandle. Izinga lokubola kokukhanya lisezantsi kakhulu kunomndilili weshishini, kwaye ubomi benkonzo bude.
Ixesha lokuposa: Sep-29-2025