Momwe mungatetezere magetsi a magetsi a mumsewu wa LED ku mphezi

Kuwomba kwa mphezi ndizochitika mwachilengedwe, makamaka nthawi yamvula. Zowonongeka ndi zotayika zomwe zimayambitsa zikuyerekezeredwa kukhala madola mabiliyoni mazanamazanaZida zamagetsi zamagetsi za LEDpachaka padziko lonse lapansi. Kuwomba kwa mphezi kumagawidwa m'magulu achindunji komanso osalunjika. Kung'anima kosalunjika kwenikweni kumaphatikizapo mphezi zoyendetsedwa ndi kuchititsa. Chifukwa mphezi yolunjika imapereka mphamvu yayikulu chotere komanso mphamvu zowononga, magetsi wamba sangathe kupirira. Nkhaniyi ifotokoza za mphezi zosalunjika, zomwe zikuphatikizapo mphezi zoyendetsedwa ndi zochititsa.

Kuwomba komwe kumapangidwa ndi kugunda kwamphezi ndi mafunde osakhalitsa, kusokoneza kwakanthawi, ndipo kumatha kukhala mphamvu yamagetsi kapena kuthamanga kwamagetsi. Imatumizidwa ku chingwe chamagetsi motsatira mizere yamagetsi kapena njira zina (zopangidwa ndi mphezi) kapena kudzera m'magawo amagetsi amagetsi (mphezi zochititsa). Mawonekedwe ake amadzimadzi amadziwika ndi kukwera kofulumira kutsatiridwa ndi kugwa pang'onopang'ono. Chodabwitsa ichi chikhoza kuwononga kwambiri mphamvu zamagetsi, chifukwa kukwera kwachangu kumaposa mphamvu yamagetsi yamagetsi amtundu wamagetsi, ndikuwononga mwachindunji.

Kufunika kwa Chitetezo cha Mphezi kwa nyali zapamsewu za LED

Kwa nyali zapamsewu za LED, mphezi imapangitsa kuti pakhale mafunde amagetsi. Mphamvu yothamangayi imapanga mafunde adzidzidzi pazingwe zamagetsi, zomwe zimatchedwa surge wave. Ma surges amafalitsidwa kudzera mu njira yophunzitsira iyi. Kuphulika kwa kunja kumapanga spike mu sine wave ya 220V transmission line. Chokwera ichi chimalowa mu kuwala kwa msewu ndikuwononga dera la LED streetlight.

Kwa magetsi anzeru, ngakhale kugwedezeka kwapang'onopang'ono sikungawononge zigawozo, kumatha kusokoneza magwiridwe antchito, kupangitsa malangizo olakwika ndikulepheretsa magetsi kugwira ntchito momwe amayembekezeredwa.

Pakalipano, chifukwa zowunikira zowunikira za LED zili ndi zofunikira ndi zoletsa pa kukula kwa mphamvu zonse, kupanga magetsi omwe amakwaniritsa zofunikira zachitetezo cha mphezi mkati mwa malo ochepa sikophweka. Nthawi zambiri, mulingo wapano wa GB/T17626.5 umangolimbikitsa kuti zinthu zizigwirizana ndi 2kV differential mode ndi 4kV common mode. M'malo mwake, izi zimasokonekera kwambiri pazomwe zimafunikira, makamaka pazogwiritsidwa ntchito m'malo apadera monga madoko ndi ma terminals, mafakitale okhala ndi zida zazikulu zama electromechanical pafupi, kapena madera omwe mphezi zimawomba. Kuti athetse mkanganowu, makampani ambiri owunikira mumsewu nthawi zambiri amawonjezera chopondereza chodziyimira pawokha. Powonjezera chida chodzitchinjiriza chodziyimira pawokha pakati pa zolowetsa ndi dalaivala wakunja wa LED, kuwopseza kugunda kwa mphezi kwa dalaivala wakunja wa LED kumachepetsedwa, kuwonetsetsa kudalirika kwamagetsi.

Kuphatikiza apo, pali zinthu zingapo zofunika pakuyika koyendetsa bwino ndikugwiritsa ntchito. Mwachitsanzo, magetsi ayenera kukhala okhazikika kuti atsimikizire njira yokhazikika yoti mphamvu yamagetsi iwonongeke. Zingwe zamagetsi zodzipatulira ziyenera kugwiritsidwa ntchito kwa dalaivala wakunja, kupewa zida zazikulu zama electromechanical zomwe zili pafupi kuti zipewe ma surges poyambira. Kuchuluka kwa nyali (kapena magetsi) pamzere uliwonse wanthambi ziyenera kuyendetsedwa bwino kuti zisawonongeke chifukwa cha katundu wambiri panthawi yoyambira. Masinthidwe amayenera kukonzedwa moyenera, kuwonetsetsa kuti switch iliyonse imatsegulidwa kapena kutsekedwa pang'onopang'ono. Njirazi zimatha kuletsa kuwonjezereka kwa magwiridwe antchito, kuonetsetsa kuti woyendetsa wa LED akugwira ntchito modalirika.

TIANXIANG adawona kusinthika kwaKuwala kwa msewu wa LEDmakampani ndipo ali ndi chidziwitso chochuluka pokwaniritsa zosowa zamitundu yosiyanasiyana. Chogulitsacho chili ndi zida zodzitchinjiriza zaukadaulo ndipo zadutsa chiphaso choyesa chitetezo cha mphezi. Ikhoza kupirira kukhudzidwa kwa nyengo yamphamvu ya mphezi pa dera, kuteteza zipangizo zowonongeka ndikuonetsetsa kuti kuwala kwa msewu kumagwira ntchito mokhazikika ngakhale m'madera omwe amawomba mphepo yamkuntho. Itha kupirira kuyesedwa kwa nthawi yayitali zovuta zakunja. Kuwola kwa kuwala ndikotsika kwambiri kuposa kuchuluka kwamakampani, ndipo moyo wautumiki ndi wautali.