Kodi mukudziwa kuti chingwe cha malonda ndi chiyani?

Yodzisamalira yokha ya dielectric yonse Chingwe Chowala (ADSS) Mawonekedwe wopanda zitsulo, osagwira ntchito, kudzisamalira, kutchinjiriza kwambiri, kosayambitsa zinthu, kopyapyala, kopepuka, kapangidwe kosavuta, komanso kotsika mtengo.

Ndi gulu lopangidwa chingwe chowunikira cha ulusiyopangidwa ndi kuzungulira Ulusi Wowala Chomangira chozungulira cholimbitsa chapakati ndikugwiritsa ntchito njira zodzitetezera monga kutchinjiriza, kuletsa madzi kulowa, kulimbitsa, ndi kuphimba.

Mawonekedwe: Yopangidwa ndi magetsi onse, yopanda chitsulo, yosayendetsa magetsi; m'mimba mwake yaying'ono ya chingwe, mphamvu yayikulu yogwira; coefficient yocheperako yokulitsa mzere, kutentha koyenera komwe kumagwiritsidwa ntchito kwambiri.

Zingwe zonse za Dielectric Self-Supporting (ADSS) zimapereka njira zotumizira mauthenga mwachangu komanso motsika mtengo chifukwa cha kapangidwe kake kapadera, kutchinjiriza bwino komanso kukana kutentha kwambiri, komanso mphamvu yayikulu yogwira. Nthawi zambiri, zingwe za ADSS ndizotsika mtengo kuposa zingwe za OPGW (Optical Fiber Composite Ground Wire) m'magwiritsidwe ambiri, ndipo ndizosavuta kuziyika. Ndikofunikira kwambiri kugwiritsa ntchito zingwe zamagetsi kapena nsanja zapafupi kuti muyike zingwe za ADSS, ndipo m'malo ena ndikofunikira kugwiritsa ntchito zingwe za ADSS. Ntchito zazikulu za zingwe za ADSS ndi izi:

(1) Kugwiritsa ntchito ngati chingwe choyambira ndi chotulutsira magetsi cha malo olumikizirana a OPGW system. Kutengera ndi chitetezo chake, imatha kuthetsa vuto la kusungunula magetsi poyambitsa ndi kutsogolera malo olumikizirana magetsi.

(2) Kugwiritsa ntchito ngati chingwe cholumikizira magetsi cha makina olumikizirana a ulusi wa kuwala omwe ali ndi ma gridi amphamvu kwambiri (110kV-220kV). Makamaka, malo ambiri agwiritsa ntchito mosavuta pokonzanso mizere yakale yolumikizirana.

(3) Gwiritsani ntchito mu makina olumikizirana a ulusi wa kuwala mu ma netiweki ogawa a 6kV ~ 35kV ~ 180kV.