Mphamvu yofanana chingwe cha kuwala kwa mlengalenga cha fiber optic phatikizani Chingwe cha ADSS ndi OPGW. Lero tikambirana za kusiyana pakati pawo: ADSS VS OPGW.

OPGW imayimira Waya Wopanda Pansi Wowala, Umene umagwiritsidwa ntchito mu mizere yotumizira magetsi. Ndi chingwe chomwe chimagwira ntchito ziwiri, monga kunyamula fiber optics kuti ilumikizane komanso kugwira ntchito ngati waya wolowera pansi. Zimenezi n'zomveka chifukwa mizere yamagetsi imafunika kukhazikika pansi kuti itetezedwe ku mphezi ndi zina zotero. Chifukwa chake OPGW mwina imagwirizanitsa ntchito yokhazikika pansi ndi mphamvu yotumizira deta.

ADSS ndi chidule china. ADSS imayimira All-Dielectric Self-Supporting. All-dielectric imatanthauza kuti ilibe zigawo zachitsulo, kotero siigwira ntchito. Kudzithandiza yokha kumatanthauza kuti sikufuna zida zothandizira zakunja; imatha kunyamula kulemera kwake. Chifukwa chake zingwe za ADSS mwina zimagwiritsidwanso ntchito polumikizirana, koma zimayikidwa padera ndi zingwe zamagetsi. Mwina zimagwiritsidwa ntchito m'malo omwe simungathe kuzilumikiza ku zingwe zamagetsi, monga m'misewu kapena m'mipiringidzo yosiyana.

Tsopano, kuti tipeze kusiyana. Tiyeni tiyambe ndi kapangidwe kake. OPGW ili ndi ulusi wowala mkati mwa chivundikiro choteteza, chomwe chili ndi zinthu zoyendetsera monga aluminiyamu kapena chitsulo. Izi zimailola kuti igwire ntchito ngati waya woyatsira pansi. ADSS, popeza ndi yamagetsi onse, ingakhale ndi ulusi mu chinthu chamagetsi, mwina chokhala ndi ulusi wa aramid kuti ukhale wolimba, komanso wopanda zigawo zachitsulo. Chifukwa chake, kapangidwe kake, OPGW ili ndi chitsulo, ADSS ilibe.

Kukhazikitsa:
OPGW imayikidwa pamwamba pa nsanja zotumizira magetsi, m'malo mwa waya wamba wosasinthasintha (waya wapansi). Popeza ndi gawo la zomangamanga za chingwe chamagetsi, imaphatikizidwa m'malo okhala ndi magetsi ambiri. Komabe, ADSS imayikidwa padera. Ikhoza kukhala pamitengo ya foni, m'mbali mwa nyumba zomwe zilipo, koma osati pamagetsi okha. Sikuyenera kukhala gawo la makina amagetsi, kotero ndi otetezeka kuigwiritsa ntchito m'malo omwe alibe magetsi ambiri.

Mapulogalamu:
OPGW imagwiritsidwa ntchito m'mizere yotumizira magiya amphamvu kwambiri komwe kumafunika kukhazikika pansi komanso kulumikizana. Ndi gawo la zomangamanga za gridi yamagetsi. ADSS imagwiritsidwa ntchito m'mizere yogawa, mwina m'mizere yotsika yamagetsi, kapena komwe simungathe kuyiyika pamizere yamagetsi. Ndi ya ma netiweki olumikizirana okha, mwina m'mizinda kapena m'misewu komwe mitengo yosiyana imagwiritsidwa ntchito.

Katundu wamagetsi:
OPGW ndi yoyendetsa magetsi ndipo ndi gawo la makina amagetsi, kotero iyenera kuthana ndi ma voltage ndi ma currents okwera, kuphatikizapo ma currents olakwika. ADSS siyendetsa magetsi, kotero siingathe kusokonezedwa ndi magetsi ndipo siimayambitsa chiopsezo choyendetsa magetsi. Zimenezi zimapangitsa kuti ikhale yotetezeka m'malo ena.

Mphamvu ya makina:
Zonse ziwiri ziyenera kukhala zolimba. OPGW ili ndi zigawo zachitsulo zomwe zimapatsa mphamvu ndi chitetezo. ADSS imadalira zipangizo zamagetsi ndipo mwina Kevlar kuti ikhale ndi mphamvu yokoka. Popeza ADSS imadzisamalira yokha, iyenera kupangidwa kuti izitha kupirira kulemera kwake popanda kugwa, ngakhale kwa nthawi yayitali. OPGW, popeza ndi gawo la chingwe chamagetsi, idapangidwa kuti ipirire kupsinjika komweko kwa chilengedwe monga ma conductor amagetsi, monga mphepo, ayezi, ndi kusintha kwa kutentha.

Zinthu zokhudzana ndi chilengedwe:
OPGW imayikidwa m'malo omwewo ovuta monga mawaya amagetsi, kotero imapangidwa kuti ikhale yolimba motsutsana ndi mphezi, ma voltage ambiri, komanso kupsinjika kwa makina. ADSS ingagwiritsidwe ntchito m'malo omwe si ovuta kwambiri, koma imafunikabe kupirira nyengo. Popeza ndi yamagetsi onse, siyenera kuda nkhawa ndi dzimbiri la galvanic kapena mphezi yoyendetsa, koma imafunika kukana kuwala kwa UV ndi kuwonongeka kwakuthupi.

Mtengo ndi kukonza:
OPGW ingakhale yotsika mtengo kwambiri pomanga mizere yatsopano yamagetsi kapena kukonza yomwe ilipo chifukwa imagwira ntchito ziwiri. Komabe, kukhazikitsa kungafunike ukatswiri wa mizere yamagetsi komanso nthawi yogwira ntchito. ADSS ikhoza kukhala yotsika mtengo ngati simukuyenera kusintha zomangamanga zamagetsi zomwe zilipo, ingowonjezerani zingwe zatsopano pamitengo yosiyana. Kukonza OPGW kungaphatikizepo kuthana ndi gridi yamagetsi, yomwe ingakhale yovuta, pomwe ADSS ikhoza kukhala yosavuta chifukwa ndi yosiyana.

Zinthu zina zofunika kuziganizira:
ADSS ikhoza kukhala ndi mavuto ndi ma arc ouma ngati itayikidwa pafupi ndi mizere yamagetsi amphamvu, chifukwa ngakhale kuti siigwira ntchito, ma voltage oyambitsidwa angayambitse mavuto. OPGW ndi gawo la makina amagetsi kale, kotero idapangidwa kuti ithane ndi mavuto amenewo. Kutalika kwa ma span kumathanso kusiyana. OPGW imagwiritsidwa ntchito m'ma span ataliatali omwe amagwiritsidwa ntchito pa nsanja zamagetsi amphamvu, pomwe ADSS ikhoza kukhala ndi mphamvu zosiyana za ma span kutengera kapangidwe kake.

Dikirani, ndiyenera kutsimikizira ngati ADSS imagwiritsidwadi ntchito pa mizere yogawa magetsi. Ndikuganiza kuti mizere yogawa magetsi ndi yotsika, monga yomwe imabweretsa magetsi m'nyumba, kotero mwina ADSS imagwiritsidwa ntchito kumeneko chifukwa chilengedwe sichifuna zambiri. OPGW ndi yothandiza kwambiri pa kutumiza magetsi amphamvu.

Komanso, kusiyanitsa magetsi: ADSS siipereka magetsi, kotero ikhoza kuyikidwa pafupi ndi mizere yamagetsi popanda chiopsezo, koma OPGW ndi gawo la dongosolo loyimitsa magetsi la mzere wamagetsi. Chifukwa chake ADSS ndi yabwino popewa kusokonezedwa ndi maginito amagetsi.

Ponena za nthawi yokhazikitsa, OPGW ingafune kuti chingwe chamagetsi chichotsedwe kapena kugwiridwa ntchito ndi magulu apadera, pomwe ADSS ikhoza kuyikidwa ndi magulu a telecom popanda kukhudza zomangamanga zamagetsi.

Choncho, kusiyana kwakukulu kuli mu kapangidwe kake (chitsulo ndi chosagwiritsa ntchito chitsulo), malo oyikamo (ophatikizidwa ndi zingwe zamagetsi poyerekeza ndi zosiyana), katundu wamagetsi (woyendetsa ndi wosagwiritsa ntchito chitsulo), ndi malo ogwiritsira ntchito (kutumiza kwamagetsi amphamvu poyerekeza ndi magetsi otsika kapena maukonde olumikizirana osiyana).

Zingwe za OPGW (Optical Ground Waya) vs. ADSS (All-Dielectric Self-Supporting): Kusiyana Kwakukulu

1. Kapangidwe ndi Kapangidwe:

   • OPGW:Amaphatikiza ulusi wa kuwala ndi zinthu zoyendetsera magetsi (aluminiyamu, chitsulo) mu kapangidwe kokhala ndi zigawo. Amagwira ntchito ngati waya woponderezedwa pansi ndi chingwe cholumikizirana.

   •         ADSS:Chosakhala chachitsulo (dielectric), pogwiritsa ntchito zinthu monga ulusi wa aramid kuti zikhale zolimba. Palibe zinthu zoyendetsera magetsi, zopangidwa kuti zigwiritsidwe ntchito polumikizana kokha.

2. Malo Okhazikitsa:

   •         OPGW:Yaikidwa pa nsanja zotumizira magiya amphamvu kwambiri, m'malo mwa mawaya achikhalidwe osasinthasintha. Yaphatikizidwa mu zomangamanga za gridi yamagetsi.

   •         ADSS:Imayikidwa pa nyumba zosiyana (monga mitengo ya foni, mizere yogawa magetsi) popanda kufunika kolumikiza chingwe chamagetsi. Yoyenera madera a m'mizinda kapena misewu yomwe ili kutali ndi mizere yamagetsi amphamvu.

3. Katundu wa Magetsi:

   •         OPGW:Yoyendetsa magetsi, yopangidwa kuti igwire mphezi, mafunde olakwika, ndi ma voltage okwera. Gawo la makina oyendetsera magetsi.

   •         ADSS:Sizimayendetsa magetsi, sizimakhudzidwa ndi magetsi. Sizimayenderana ndi mawaya amagetsi koma ziyenera kupewa kugwedezeka ndi mawaya ouma pafupi ndi magetsi amphamvu.

4. Mapulogalamu:

   •         OPGW:Yabwino kwambiri pa ma transmission line atsopano/okonzedwanso omwe amafuna ma grounding awiri ndi ntchito za data.

   •         ADSS:Amagwiritsidwa ntchito m'ma network ogawa magetsi otsika, ma network odziyimira pawokha a telecom, kapena komwe kulumikizana kwa chingwe chamagetsi sikungatheke.

5. Zoganizira za Makina ndi Zachilengedwe:

   •         OPGW:Yopangidwa kuti ipirire mavuto aakulu a chilengedwe (ayezi, mphepo, mphezi) zomwe zimachitika pamizere yotumizira magetsi.

   •         ADSS:Amadalira mphamvu ya dielectric ndi zokutira zosagwira UV. Amadzisamalira okha kwa nthawi yayitali koma sagwiritsidwa ntchito bwino m'malo ovuta amagetsi.

6. Mtengo ndi Kukonza:

   •         OPGW:Ndi yotsika mtengo ikaphatikizidwa ndi mapulojekiti a zomangamanga zamagetsi. Imafuna kuyika kwapadera ndi nthawi yogwira ntchito ya gridi.

   •         ADSS:Kuchepetsa mtengo woyika m'makonzedwe osiyana. Kukonza kosavuta chifukwa cha kutalikirana ndi makina amagetsi.

7. Chigawo ndi Chitetezo:

   •         OPGW:Imafanana ndi nsanja zazitali zotumizira mauthenga. Kuphatikizidwa bwino mu makina amagetsi.

   •         ADSS:Kutalika kwa nthawi yosinthasintha; imapewa zoopsa zamagetsi koma imafunika kuyikidwa mosamala pafupi ndi malo okhala ndi magetsi ambiri.

Chidule:OPGW imaphatikiza kulumikizana ndi kukhazikika mkati mwa ma gridi amphamvu kwambiri, pomwe ADSS imapereka yankho losayendetsa magetsi, lodziyimira palokha pa telecom, nthawi zambiri m'malo osavuta kugwiritsa ntchito. Kusankha kumadalira zofunikira zamagetsi, momwe zimakhazikitsidwira, komanso zosowa za zomangamanga.