mbendera

Kuwunika kwa chikoka cha mizati ndi nsanja pakuyimitsidwa kwa zingwe za ADSS Optical

Ndi Hunan GL Technology Co., Ltd.

KUSINTHA: 2021-08-26

MAwonedwe 676 Nthawi


Kuwonjezera zingwe za ADSS pamzere wa 110kV womwe wakhala ukugwira ntchito, vuto lalikulu ndiloti mu mapangidwe oyambirira a nsanjayo, palibe kulingalira konse kulola kuwonjezera zinthu zilizonse kunja kwa mapangidwe, ndipo sizidzasiya malo okwanira. za ADSS chingwe.Zomwe zimatchedwa danga sizimangophatikizapo Malo oyika chingwe cha kuwala kumaphatikizaponso mphamvu zamakina za nsanja ndi zinthu zina.Mwanjira ina, zingwe zowoneka bwino za ADSS zimatha kutengera nsanja zoyambirira momwe zingathere.

1. nsanja yonyamula katundu
Mitengo yotereyi imatha kupirira kugwedezeka kwanthawi yayitali kwa mzere komanso kukakamira kwa mzere wosweka pakachitika ngozi.Malinga ndi cholinga, imathanso kugawidwa kukhala nsanja monga kupsinjika, ngodya, terminal, ndi nthambi.Nthawi zambiri, mizere ya chingwe cha ADSS imakhala ndi zopinga (zotchedwanso "static end") pansanjazi.Nsanja yonyamula katundu ndi maziko ofunikira a malo ogawa chingwe cha kuwala ndi zolumikizira.Chombo chonyamula katundu cha chingwe chowonjezera cha optical fiber chiyenera kufufuzidwa kuti chikhale ndi mphamvu kuti chitsimikizire kuti kuwonjezereka kwa chingwe cha optical fiber kumakhalabe kotetezeka kwa nsanjayo pansi pa nyengo yovuta.

2. nsanja yolunjika
Ichi ndi chiwerengero chachikulu kwambiri cha mizati mu mzere wotumizira.Amagwiritsidwa ntchito pachigawo chowongoka cha mzere kuti athandizire chowongoka (monga mphamvu yokoka) ndi katundu wopingasa (monga mphepo yamkuntho) ya mzerewo.Malinga ndi cholingacho, imathanso kugawidwa kukhala nsanja monga ngodya, ma transpositions, ndi ma spans.

Chingwe cha ADSSmizere nthawi zambiri sagwiritsidwa ntchito ngati chingwe cholumikizira pamitengo yowongoka ndi nsanja.Kwenikweni, zowongoka (kapena "zopachika") zimagwiritsidwa ntchito.Pazifukwa zapadera, ngati kuli kofunikira kulumikiza nsanja yowongoka, zida zopangidwira mwapadera ziyenera kugwiritsidwa ntchito.

3. Mtundu wa Tower
Mtundu wa nsanja umagwirizana ndi zinthu monga kuchuluka kwa magetsi a mzere wotumizira, kuchuluka kwa malupu ozungulira ndi mawonekedwe a kondakitala, mikhalidwe yanyengo, momwe zinthu zilili komanso zinthu zina.Pali mitundu yambiri ya mitengo ndi nsanja m'dziko lathu ndipo ndizovuta kwambiri.Chingwe cha Optical ndi mtundu wa nsanja zimagwirizana mwachindunji ndi kusankha kwa mfundo zopachika ndipo zimakhudza mwachindunji moyo wautumiki.Lingaliro lakuti chingwe cha ADSS chikhoza kukhazikitsidwa pamtunda wina kuchokera ku waya ndi cholakwika, osati mosamalitsa.

Thupi la nsanja lidzatsimikizira kutalika kwa chingwe cha kuwala, ndipo liyenera kukumana ndi mtunda wotetezeka pakati pa malo otsika kwambiri a chingwe cha kuwala ndi pansi kapena zomanga pansi pa nyengo yovuta.Mutu wa nsanja udzatsimikizira malo omwe akulendewera a chingwe cha kuwala, pomwe mphamvu yamagetsi iyenera kukhala yaying'ono kwambiri kapena yaying'ono, ndikukwaniritsa zofunikira za mlingo wotsutsa-kutsatira wa m'chimake wa kunja kwa chingwe cha kuwala.

Kuchita kwa aerodynamic kwa chingwe cha ADSS kumakhudzana makamaka ndi makina a ADSS optical cable, mikhalidwe ya nsanja ndi nyengo.Makina amakina a zingwe za ADSS amaphatikizira chingwe m'mimba mwake, kulemera kwa chingwe, kulimba kwamphamvu, zotanuka modulus, ndi zina zambiri;mizati ndi nsanja makamaka amatanthauza span, unsembe sag, etc., ndi nyengo nyengo amatchula liwiro mphepo ndi ayezi makulidwe, amene angakhale ofanana ndi kuwala chingwe Mphepo katundu ndi icing katundu kupirira.

Chingwe cha ADSS chimakhazikitsidwa pamalo olimba amagetsi amagetsi apamwamba kwambiri.Zomwe zimapangidwira ndi coupling capacitor pakati pa ADSS optical cable ndi high-voltage phase line ndi pakati pa ADSS optical system ndi dziko lapansi zimapanga panopa pamwamba pa chingwe chonyowa.Pamene pamwamba pa chingwe cha kuwala ndi theka louma ndi theka-lonyowa Panthawiyi, arc idzachitika pamalo owuma, ndipo kutentha komwe kumayambitsidwa ndi arc kudzasokoneza chigoba chakunja cha chilengedwe cha ADSS.Pofuna kupewa zochitika zomwe zili pamwambazi, muyezo wapadziko lonse wa ADSS optical cable umafuna kuti chingwe cha kuwala chigwire ntchito mwachizolowezi mu mphamvu ya 12kV / m.Ngati mphamvu yakumunda yamagetsi ndi yayikulu kuposa 12kV/m, zingwe za ADSS zokhala ndi anti-corrosion sheath ziyenera kusankhidwa.

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