Nthawi zambiri, zingwe zamagetsi zamagetsi zimatha kugawidwa m'mitundu itatu: Powerline combo, nsanja ndi powerline.Chingwe chamagetsi chophatikizika nthawi zambiri chimatanthawuza gulu lamagetsi lamagetsi lamtundu wamagetsi, lomwe limazindikira mphamvu yachikhalidwe kapena chitetezo cha mphezi polumikizana ndi kuwala kwa fiber, makamaka kuphatikiza waya wopangidwa ndi optical fiber composite (Mtengo wa OPGWkuwala chingwe), kuwala CHIKWANGWANI kompositi pamwamba gawo waya (OPPCChingwe cha Optical, Optical Fiber hybrid Optical Cable (GD), Optical Fiber Composite low-voltage Optical Cable (OPLC), ndi zina zambiri.ADSSchingwe chowongolera ndi chitsulo chodzithandizira chokha (MASS).
OPGW kuwala chingwe
Optical Fiber Composite Pamwamba Pamwamba Waya(wotchedwanso optical fiber composite overhead ground waya).Optical fiber imayikidwa pansi pa mzere wothamanga kwambiri wothamanga kwambiri kuti apange makina olankhulana optical fiber pa mzere wotumizira.Kapangidwe kameneka kali ndi ntchito ziwiri za chingwe choyatsira pansi ndi kulumikizana, ndipo nthawi zambiri amatchedwa OPGW optical cable.
Chingwe chopangira mphezi chophatikizika chapamwamba - chimakhala ndi ntchito yoteteza mphezi, chimateteza mphezi panjira yotumizira, ndikutumiza zidziwitso kudzera pa chingwe choyatsira.Pali mitundu itatu ya mawonekedwe a OPGW: mtundu wa chubu cha aluminium, mtundu wa chimango cha aluminiyamu ndi mtundu wa chubu chachitsulo chosapanga dzimbiri.
Imodzi mwamakina ofunikira a OPGW optical cable ndi kukwera kwa kutentha komanso kutentha kwakukulu komwe kumachitika chifukwa chanthawi yayitali.
M'mapangidwe awiri oyambirira a OPGW optical cable, chubu cha aluminium ndi chimango cha aluminiyumu chidzapanga kutentha kwakukulu pansi pa mphamvu ya nthawi yochepa.Ndi kufalikira mkati, ndiyeno zimakhudza kufala kwa CHIKWANGWANI kapena ngakhale kusweka kwa CHIKWANGWANI, chubu chachitsulo chosapanga dzimbiri chasinthidwa bwino.Ngati nyumbayo ili ndi aluminium, kutentha kumaposa 200 ° C, choyamba ndi kusinthika kwa pulasitiki kosasinthika kwa aluminiyumu.Kapangidwe kameneka kawonongeka, kuwonjezeka kwa sag ya OPGW optical chingwe sikungathe kusunga mtunda wotetezeka kuchokera ku waya, komanso kungawombane ndi waya.Ngati dongosololi ndi zitsulo zonse, zimatha kugwira ntchito pa 300 ° C kwa nthawi yochepa.
Ma fiber optics amatha kukhazikitsidwa pamwamba pa ma pyloni opatsirana chifukwa cha chitetezo chawo ku kusokonezedwa ndi ma elekitiroma ndi kulemera kwake, mosasamala kanthu za malo oyenera oyikapo komanso dzimbiri lamagetsi.Chifukwa chake, OPGW ili ndi mawonekedwe odalirika kwambiri, makina apamwamba kwambiri, komanso mtengo wotsika.Njirayi imagwira ntchito makamaka komanso ndiyopanda ndalama pakuyika kapena kusintha mawaya omwe alipo.
Opticalphase Conductor, wotchedwa OPPC, ndi mtundu watsopano wa chingwe chapadera cholumikizira mphamvu.Ndi chingwe chowunikira chomwe chimaphatikiza ma optical fiber unit kukhala ma conductor okhala ndi ma waya achikhalidwe.Imagwiritsa ntchito mokwanira zida zamtundu wamagetsi omwewo, makamaka njira yogawa maukonde kuti apewe mikangano ndi mayiko akunja malinga ndi kuchuluka kwazinthu, kulumikizana kwamayendedwe, kuyanjana kwamagetsi, ndi zina zambiri, kotero kuti ili ndi ntchito ziwiri zotumizira mphamvu. ndi kugawa.
Zingwe za OPPC za fiber optic zimakhala ndi ulusi wapadera wowoneka bwino pamachubu a fiber bundle chubu, kotero zida zokhotakhota za fiber optic zimayenera kukhazikitsidwa kuti ziteteze ulusi wa kuwala.Pali zabwino zitatu zogwiritsira ntchito zida zopotoka kale.Choyamba, kapangidwe kake ndi kosavuta komanso kofulumira.Palibe chifukwa chokoka ma compressor olemera, ma crimping pliers, ndi zina zambiri, zomwe zimathandizira kugwira ntchito bwino komanso kuchepetsa ntchito yamanja.Mosiyana ndi izi, ma splices opotozedwa kale ndi okonda bwino.Good magetsi madutsidwe, chidwi chopulumutsa mphamvu.Chachitatu ndikuyika zida za waya zokhotakhota pamzere, zomwe zimakulitsa kukhudzana kwa mawaya, kumawonjezera kutalika kwa mawaya, mphamvu ya yunifolomu, kumachepetsa kutopa kwa mawaya, kumatalikitsa moyo wa mawaya, ndikuwongolera. kukana mantha.
Chidule cha AllDielectricSelf-Supporting (zodzithandizira zonse za dielectric).Ma dielectric onse, ndiye kuti, chingwe chimagwiritsa ntchito zida zonse za dielectric.Mphamvu yodzithandizira imatanthawuza mphamvu ya chingwe cha kuwala chokha kuti chizisenza kulemera kwake ndi katundu wakunja.Dzinali limafotokoza za chilengedwe ndi ukadaulo wofunikira wa chingwe: popeza imadzithandizira yokha, mphamvu yake yamakina ndiyofunikira: zida zonse za dielectric zimagwiritsidwa ntchito chifukwa chingwecho chimawululidwa ndi ma voliyumu apamwamba komanso mafunde ndipo ayenera kupirira.
Zotsatira zake: Chifukwa chogwiritsa ntchito mitengo yapamtunda, ndikofunikira kuyika pendant yofananira pamtengo.Ndiko kuti, chingwe cha ADSS Optical chili ndi matekinoloje atatu ofunika: makina opangira chingwe cha kuwala, kutsimikiza kwa malo olendewera, kusankha ndi kuyika zida zothandizira.
Mphamvu zamakina a ADSS optical cable Mawonekedwe amakina a chingwe chowunikira amawonetsedwa makamaka ndizovuta kwambiri zogwirira ntchito, kupsinjika kwapakati pakugwira ntchito komanso mphamvu yomaliza ya chingwe cha kuwala.Muyezo wapadziko lonse wa zingwe zowonekera wamba umafotokoza momveka bwino mphamvu yamakina a zingwe zowonera pansi pa njira zosiyanasiyana zogwiritsira ntchito monga pamwamba, mapaipi, ndi maliro achindunji.Chingwe chowunikira cha ADSS ndi chingwe chodzithandizira chokha, kotero kuwonjezera pakutha kupirira mphamvu yokoka yanthawi yayitali, imathanso kupirira ubatizo wa chilengedwe.Ngati makina opangira makina a ADSS optical cable ndi osayenerera ndipo samagwirizana ndi nyengo yam'deralo, chingwe cha kuwala chidzakhala ndi zoopsa zomwe zingawononge chitetezo ndipo moyo wake wautumiki udzakhudzidwanso.Chifukwa chake, projekiti iliyonse ya ADSS optical cable iyenera kupangidwa mosamalitsa ndi mapulogalamu aukadaulo malinga ndi chilengedwe komanso kutalika kwa chingwe chowunikira kuti zitsimikizire kuti chingwe cha kuwala chili ndi mphamvu zokwanira zamakina.