Masiku ano, GL ikukamba za momwe mungasinthire njira zodziwika bwino za OPGW cable thermal bata:
1. Njira ya shutnt line
Mtengo waChithunzi cha OPGWndizokwera kwambiri, ndipo sizopanda ndalama kungowonjezera gawolo kuti likhale ndi nthawi yayitali.Nthawi zambiri amagwiritsidwa ntchito kukhazikitsa waya woteteza mphezi wofanana ndi chingwe cha OPGW chochepetsera mawaya a OPGW.
Kusankhidwa kwa shunt line kuyenera kukumana:
a.Pali kuchepa kokwanira kokwanira kuti OPGW igwe pansi pamtengo wovomerezeka;
b.Imatha kudutsa mphamvu yayikulu yokwanira;
c.Pamene kukwaniritsa zofunika chitetezo mphezi, payenera kukhala zokwanira mphamvu chitetezo factor.
Tiyeneranso kukumbukira kuti ngakhale kukana kwa mzere wa shunt kumatha kuchepetsedwa kwambiri, kutulutsa kwake kwa inductive kumatsika pang'onopang'ono, kotero udindo wa shunt mzere uli ndi malire;Mzere wa shunt ukhoza kukhazikitsidwa ndi zochitika zachidule zomwe zikuchitika kuzungulira mzere Wosankhidwa, koma pakusintha kwa mzere wa shunt kusintha gawo lachitsanzo, ngati magawo awiriwa ali ndi kusiyana kwakukulu, zambiri zamakono zidzagawidwa ku OPGW. chingwe, chomwe chidzapangitse kuti chingwe cha OPGW chiwonjezeke mwadzidzidzi.Choncho, gawo la mtanda wa shunt liyenera kufufuzidwa mobwerezabwereza.
2. Kugwiritsa ntchito kofanana kwa zingwe za OPGW zamitundu iwiri
Kwa mizere yayitali, chifukwa cha mphamvu yachidule yayikulu kwambiri pagawo logulitsira, chingwe chokulirapo cha OPGW chiyenera kugwiritsidwa ntchito;mzere wotalikirana ndi kagawo kakang'ono umagwiritsa ntchito chingwe chaching'ono cholumikizira cha OPGW.Mitundu iwiri ya mizere ya shunt iyenera kuganiziridwa posankha zingwe ziwiri za OPGW.
3. Njira yosinthira mobisa
Lumikizani chipangizo choyambira cha nsanja yolumikizira ndi gridi yoyambira ya substation yokhala ndi zitsulo zingapo zozungulira zokhala ndi magawo oyenerera, kotero kuti gawo laling'ono laling'ono limalowa m'malo mobisa, zomwe zitha kuchepetsa kwambiri mawonekedwe a OPGW Optical. chingwe.
4. Njira yofananira ya mizere yoteteza mphezi yamitundu yambiri
Lumikizani zida zoyambira za nsanja zingapo zolumikizira kuti mawonekedwe afupikitsa azitha kulowa mchipindacho motsatira mzere wachitetezo cha mphezi yamitundu yambiri, kuti mphamvu yozungulira imodzi ichepe kwambiri.Ngati kukhazikika kwa kutentha kwa chingwe chachiwiri cha OPGW sichodalirika, chipangizo chapansi cha nsanja yachiwiri chikhoza kugwirizanitsidwa, ndi zina zotero.Koma ziyenera kudziwidwa kuti chitetezo chotsatana ndi zero chikuyenera kuganiziridwa polumikiza nsanja zingapo.