Chiyambi cha Mabokosi a Nthambi za Cable

Ntchito Zofunika Kwambiri 

Mabokosi a nthambi ya chingwekukwaniritsa zolinga ziwiri zazikulu pa kasamalidwe ka gridi:

Nthambi ya Chingwe:Mu mawaya amagetsi akutali, kugwiritsa ntchito chingwe chachikulu chimodzi cholemera kwambiri ndikotsika mtengo kuposa kugwiritsa ntchito zingwe zazing'ono zingapo. Pamene chingwecho chikuyandikira malo ogwiritsira ntchito (monga malo okhala kapena malo ogulitsira), bokosi la nthambi limagwiritsidwa ntchito kugawa chingwe chachikulu m'zingwe zazing'ono zingapo zomwe zimalumikizana ndi katundu payekhapayekha, monga magetsi a pamsewu kapena nyumba.

Kulumikiza Chingwe (Cholumikizira):Ngati njira ya chingwe ndi yayitali kuposa kutalika kwa chingwe chimodzi, malo olumikizira amafunika. Pa mtunda waufupi, cholumikizira chamkati chimagwiritsidwa ntchito. Komabe, panjira zazitali (monga, kupitirira mamita 1000), kugwiritsa ntchito bokosi la nthambi ya chingwe polumikizira nthawi zambiri kumakondedwa kuti pakhale chitetezo komanso kudalirika, chifukwa kumapewa malo olumikizirana ambiri obisika.

Mitundu Yaikulu & Makonzedwe 

Mabokosi a nthambi ya chingwe nthawi zambiri amagawidwa m'magulu kutengera zigawo zake zamkati ndi nzeru za kapangidwe kake.

Mabokosi Oyambira a Junction:Izi ndi mitundu yosavuta kwambiri, yopanda zida zosinthira. Zimangokhala ndi malo ochotsera chingwe ndi zowonjezera zolumikizira. Zingwe zolowera ndi zotuluka zimalumikizidwa ndi magetsi pamlingo womwewo. Ndi zoyenera kugawanika kapena kugawanitsa mosavuta.

Mabokosi Otsogola Okhala ndi Ma Switch:Mabokosi awa sali ndi malo olumikizira okha komanso mayunitsi amodzi kapena angapo a switchgear, monga maswichi oletsa kutsekeka kwa SF6. Izi zimathandiza kuwongolera dera, kudzipatula, ndikusintha kasinthidwe ka netiweki. Amatha kugwira ntchito mofanana ndi mayunitsi akuluakulu a mphete zakunja (RMUs), zomwe zimapangitsa kuti ntchito ikhale yosinthasintha kwambiri.

Kalembedwe ka ku America ndi ka ku Ulaya:Ichi ndi kusiyana kwakukulu kutengera ukadaulo wamkati wolumikizirana.

Kalembedwe ka ku America:Zili ndinthambi zofananamakina ogwiritsa ntchito basi yotetezedwa yokhala ndi zolumikizira zolumikizira. Makhalidwe ofunikira ndi monga chitseko chimodzi chakutsogolo, m'lifupi mwake, komanso kuthekera kwa zolumikizira nthambi za 200A kulumikizidwa kapena kutulutsidwa pamene katunduyo akutsitsidwa, zomwe zimagwira ntchito ngati switch.

Kalembedwe ka ku Ulaya:Nthawi zambiri amagwiritsa ntchitonthambi za mndandandaNjira yomwe zolumikizira zooneka ngati T zimalumikizidwa mu unyolo. Nthawi zambiri zimakhala ndi zitseko mbali zonse ziwiri, zimagwiritsa ntchito ma bushings odutsa pakhoma ngati mabatani, ndipo zimagwiritsa ntchito zolumikizira zolumikizidwa ndi mulingo wokhazikika wa 630A. Kapangidwe kameneka kamapereka dongosolo lomveka bwino la chingwe.

Zinthu Zofunika & Mapindu 

Yotetezedwa ndi Yotsekedwa Mokwanira:Amapereka chitetezo chapamwamba kwa ogwira ntchito ndipo amatetezedwa ku zinthu zachilengedwe monga fumbi, chinyezi, ndi kusefukira kwa madzi.

Yaing'ono & Yosinthasintha:Kapangidwe ka modular kamalola kuti pakhale makonzedwe osiyanasiyana kuti akwaniritse zofunikira zosiyanasiyana za mawaya, zomwe zimapangitsa kuti zikhale zoyenera madera okhala ndi malo ochepa m'matauni.

Kusamalira Kochepa:Yapangidwira kuti igwire ntchito panja kwa nthawi yayitali komanso yodalirika komanso yosamalitsa kwambiri.

Chitetezo Chowonjezereka:Ma model okhala ndi ma switch amaphatikizapo ma interlocks otetezedwa (“ma interlocks asanu”) komanso zinthu monga zizindikiro za vuto la chingwe kuti apeze mavuto mwachangu.

Mapulogalamu Ofala 

Mabokosi a nthambi za chingwe amagwiritsidwa ntchito kwambiri mu:

Kukonzanso maukonde a m'mizinda ndi njira zogawira mawayilesi pogwiritsa ntchito chingwe.

Mapaki a mafakitale, madera okhala anthu okhala, ndi malo ogulitsira malonda.

Malo akuluakulu monga migodi, minda yamafuta, ndi mafakitale opangira zinthu.

Ntchito iliyonse yomwe imafuna nthambi yodalirika komanso yosinthasintha ya chingwe.