Pakuyika mzere wotumizira, kusankha zingwe zomwe zimatha kupirira zoopsa zachilengedwe monga mkuntho, mvula, ndi zina zambiri, ndikofunikira. Komanso, ziyenera kukhala zolimba kuti zithandizire kutalika kwa kukhazikitsa.
Pamodzi ndi izi, ngati njira yodzitetezera, muyenera kuyang'ana mtundu wazinthu komanso kulimba kwake. Kukumbukira zonsezi, zomwe zimagwiritsidwa ntchito kwambiri ndi zingwe za OPGW. Ndipo, ngati wina ayang'ana njira ina, ndiye kuti zingwe za ADSS zitha kukhala chisankho choyenera.
Koma, apa, funso likubwera - chabwino ndi liti? OPGW kapena ADSS?
Chingwe cha OPGW - Optical Ground Wire
Kupanga zingwezi kumatengera ntchito ziwiri: kondakitala wa mlengalenga ndi unit integrated fiber-optic unit. Apa pali kusiyana - woyendetsa mlengalenga amateteza oyendetsa kuti asawunikire.
Kupatula apo, ma fiber optics ophatikizika a OPGW amapereka njira yolumikizirana ndi anthu ena, kuphatikiza amkati. Ndi chingwe chogwira ntchito pawiri ndipo ndi chodziwika bwino cholowa m'malo mwa mawaya apansi kapena mawaya achikhalidwe. Zopangira zida za OPGW zimapezeka mosavuta komanso zosavuta kuziyika.
Ngati titsatira mulingo wa IEEE (Institute of Electrical and Electronics Engineers), umadziwikanso kuti optical fiber composite overhead ground waya. Zimatanthawuza kugwirizanitsa ntchito za maziko ndi mauthenga. Mukhozanso kugwiritsa ntchito zingwezi pakakhala kufunikira kwakukulu kosintha waya wapansi womwe ulipo womwe umafuna kusinthidwa mwamsanga.
Chingwe cha ADSS - All-Dielectric Self-Supporting
Zingwe zowoneka bwinozi ndi zolimba mokwanira kuti zithandizire kapangidwe ka mizere yopatsira ndipo ndi yabwino kugawa. Komanso, imatha kupirira masoka achilengedwe komanso zoopsa za chilengedwe. Izi zimapangitsa kukhala chisankho chabwino kwambiri poyerekeza ndi zingwe zina.
Ichi ndi chingwe chopanda chitsulo, ndipo palibe chofunikira kuti mawaya aziwombera kuti azithandizira kunja. Phindu lalikulu ndikuti mutha kuyika zingwezi mu ngalande. Kuyika kwa zingwe za ADSS pamzere wotumizira womwe ulipo kumapangitsa kuti ikhale yotsika mtengo. Kuphatikiza apo, imakhalanso yodziyimira pawokha pazingwe zamagetsi ndipo imapereka chithandizo pokonza.
OPGW vs ADSS - Kusiyana kwake ndi kotani?
OPGW (Optical Ground Wire)
Ubwino Wamizere Yotumizira Kumwamba:
Ntchito Zapawiri:OPGW imagwira ntchito ngati mawaya oyambira komanso njira yolumikizirana, kupangitsa kuti ikhale yabwino pamakina apamtunda okwera kwambiri.
Kuyika pansi:Amapereka njira yowomba mphezi ndi mafunde olakwika, kuteteza zida zotumizira mauthenga.
Mphamvu zamakina:Zigawo zachitsulo zimapereka mphamvu zowonongeka, zomwe ndizofunikira kwa nthawi yayitali ndi malo omwe ali ndi mphepo yamkuntho kapena kudzaza madzi oundana.
Mapulogalamu Okhazikika:
Mizere Yothamanga Kwambiri:OPGW imagwiritsidwa ntchito nthawi zambiri pakuyika kwatsopano kapena kukweza kwa mizere yamagetsi yamagetsi pomwe zonse zoyambira ndi kulumikizana ndizofunikira.
Zida Zomwe Zilipo:Oyenera kukweza mizere yomwe ilipo komwe kuphatikizika kwa maziko ndi kulumikizana kumafunikira.
Zovuta:
Kuyikirako Kuvuta: Kumafunika kuzimitsa chingwe chamagetsi pakuyika kapena kukonza, zomwe zitha kukhala zovuta komanso zokwera mtengo.
Chitetezo: Kugwira pafupi ndi zingwe zamagetsi zokhazikika kumatha kukhala kowopsa, kufunikira kokonzekera bwino komanso kuchita bwino.
ADSS (All-Dielectric Self-Supporting)
Ubwino Wamizere Yotumizira Kumwamba:
Chitetezo: Zopangidwa ndi zida zonse za dielectric, zingwe za ADSS ndizotetezeka kuyika pafupi ndi zingwe zamagetsi zamoyo, ndikuchotsa kuopsa kwa ngozi zamagetsi.
Kuyika kosavuta: Ikhoza kukhazikitsidwa popanda kutseka zingwe zamagetsi, kuchepetsa kusokonezeka kwa ntchito ndi ndalama zoikamo.
Kusinthasintha: Oyenera madera osiyanasiyana, kuphatikiza madera omwe ali ndi vuto la ma elekitiromu kwambiri, chifukwa cha mawonekedwe ake osayendetsa.
Mapulogalamu Okhazikika:
Ma Networks Distribution:ADSS ndi yabwino kwa ma netiweki apakati mpaka otsika kwambiri pomwe kuyika sikofunika kwambiri.
Kukwezera Kulumikizana:Amagwiritsidwa ntchito muzochitika zomwe zingwe zamagetsi zomwe zilipo ziyenera kukwezedwa ndi mphamvu zoyankhulirana popanda kusokoneza kupereka mphamvu.
Zovuta:
Kuyika Pansi Pansi Kumafunika:Popeza ADSS sapereka maziko, njira zowonjezera zimafunikira pakukhazikitsa, zomwe zingapangitse zovuta ndi mtengo.
Mphamvu zamakina:Ngakhale ADSS ili ndi zida zamakina abwino, sizingakhale zamphamvu ngati OPGW kwa nthawi yayitali kapena zovuta zachilengedwe.
Mapeto
Kusankha zingwe zabwino kwambiri zotumizira zingwe zapamtunda kumatha kusokoneza. Chifukwa chake, muyenera kumamatira kuzinthu zazikulu monga mapangidwe a cabling, chilengedwe ndi mtengo woyika. Ngati mukuchita ndi zingwe zatsopano ndipo mukuyenera kupanga makina onse opatsirana kuchokera pachiyambi, ndiye kuti OPGW ingakhale yoyenera.
Komabe, ngati mukulimbana ndi ma ma cabling omwe analipo kale, ADSS imagwira ntchito bwino ngati ma cabling akunja. Chifukwa chake, gwirani zingwe zabwino kwambiri ndi mawaya kuchokera ku GL FIBER, dzina lodalirika popereka zopangira za ADSS ndi OPGW kwa zaka 20+.