Chingwe cha ADSS Optical fiber chimagwira ntchito pamtunda wothandizidwa ndi mfundo ziwiri zokhala ndi kutalika kwakukulu (kawirikawiri mazana a mita, kapena kupitilira 1 km), zomwe ndizosiyana kotheratu ndi lingaliro lakale la "pamwambapa" (positi ndi ma telecommunication wokhazikika pamwamba pakulendewera). pulogalamu mbedza waya, avareji 0,4 mamita alibe mphamvu pa zingwe kuwala).1 gawo).Choncho, magawo akuluakulu a ADSS optical cables akugwirizana ndi malamulo a mizere yamagetsi.
1. Kuthamanga (MAT / MOTS) kumaloledwa.
Amatanthauza kukanika kwa chingwe cha kuwala pamene katundu okwana ndi theoretically masamulidwe pansi pa mapangidwe meteorological mikhalidwe.Pansi pa kupsinjika uku, vuto la fiber liyenera kukhala ≤0.05% (wosanjikiza kupotoka) ndi ≤0.1% (chubu chapakati) popanda zowonjezera zowonjezera.M'mawu a layman, ndiye kuti, kutalika kopitilira muyeso kwa ulusi wa kuwala kumango "kudyedwa" pamtengo wowongolera.Malinga ndi parameter iyi ndi zochitika za meteorological ndi sag yoyendetsedwa, nthawi yovomerezeka yogwiritsira ntchito chingwe cha kuwala pansi pa chikhalidwe ichi chikhoza kuwerengedwa.Chifukwa chake, MAT ndi maziko ofunikira pakuwerengera kwa sag-tension-span, komanso ndi umboni wofunikira wowonetsa kupsinjika kwa zingwe za ADSS.
2. Adavotera mphamvu yamakomedwe (UTS/RTS).
Zomwe zimadziwikanso kuti kulimba komaliza kapena mphamvu yosweka, zimatanthawuza mtengo wowerengeka wa mphamvu za gawo lalikulu (makamaka ulusi wa nsalu).Mphamvu yeniyeni yosweka iyenera kukhala ≥95% ya mtengo wowerengeka (kusweka kwa chinthu chilichonse mu chingwe cha kuwala kumayesedwa ngati kusweka kwa chingwe).Izi sizosankha, ndipo zowongolera zambiri zimagwirizana nazo (monga mphamvu ya nsanja, zomangira zolimba, njira zotsutsana ndi kugwedera, ndi zina).Kwa akatswiri a chingwe cha kuwala, ngati chiŵerengero cha RTS/MAT (chofanana ndi chitetezo cha K cha mizere yapamwamba) sichiri choyenera, ngakhale ulusi wambiri ukugwiritsidwa ntchito, ndipo mawonekedwe a optical optical strain strain ndi ochepa kwambiri, chuma / Chiŵerengero cha ntchito zaumisiri ndichochepa kwambiri.Choncho, wolemba akulangiza kuti anthu mu makampani kulabadira chizindikiro ichi.Nthawi zambiri, MAT imakhala pafupifupi 40% RTS.
3. Kupsinjika maganizo kwapachaka (EDS).
Nthawi zina amatchedwa kupsinjika kwapakati pa tsiku, kumatanthawuza kugwedezeka kwa chingwe pansi pa kuwerengera kwamalingaliro popanda mphepo, palibe ayezi komanso kutentha kwapakati pachaka, komwe kumatha kuwonedwa ngati kupsinjika kwapakati (zovuta) ADSS pakugwira ntchito kwa nthawi yayitali.EDS nthawi zambiri (16 ~ 25)%RTS.Pansi pazovutazi, ulusi uyenera kukhala wopanda zovuta, wopanda kuchepetsedwa kwina, mwachitsanzo, wokhazikika.EDS ndiyenso gawo la kukalamba la kutopa kwa chingwe cha kuwala, ndipo mapangidwe odana ndi kugwedezeka kwa chingwe cha kuwala amatsimikiziridwa molingana ndi gawoli.
4. Kuthamanga Kwambiri Kwambiri (UES).
Zomwe zimatchedwanso kugwiritsira ntchito mwapadera, zimatanthawuza kupsinjika komwe chingwecho chimayikidwa pamene katunduyo amaposa katundu wa mapangidwe pa moyo wogwira ntchito wa chingwe cha kuwala.Zimatanthawuza kuti chingwe cha kuwala chimaloledwa kulemetsedwa kwa nthawi yochepa, ndipo kuwala kwa kuwala kumatha kupirira zovuta mkati mwazovomerezeka zovomerezeka.Nthawi zambiri, UES iyenera kukhala> 60% RTS.Pansi pa zovutazi, zovuta za fiber zimakhala zosakwana 0.5% (pakati chubu) ndi <0.35% (wosanjikiza kupotoka), ulusiwo udzakhala ndi zowonjezera zowonjezera, koma pambuyo potulutsidwa, fiber iyenera kubwerera mwakale.Izi zimatsimikizira kuti chingwe cha ADSS chikugwira ntchito motetezeka pa nthawi ya moyo wake.
Nthawi yotumiza: Nov-25-2022