Substations mafai ona vaevaeina i: hub substations, terminal substations; sitepu laʻa i luga, mea faʻasolosolo laʻasaga i lalo; eletise eletise eletise, alamanuia ma maina eletise, auala nofoaafi (27.5KV, 50HZ); 1000KV, 750KV, 500KV, 330KV, 220KV, 110KV, 66KV, 35KV, 10KV, 6.3KV ma isi volitiga vasega togi; 10KV suia; pusa-ituaiga substations.
Faʻaoga le sila uamea poʻo le paipa uʻamea pei o le olo pou mea, o le matagi coefficient avega e laʻititi, o le matagi teteʻe e malosi, o le olo pou e fesoʻotaʻi e le pito i fafo flange, o le faʻamau e feteʻenaʻi, e le faigofie ona faʻaleagaina, ma le ua faʻaititia le tau tausiga. Laʻititi lapoʻa, laʻititi eria, sefeina 'eleʻele punaʻoa, talafeagai nofoaga filifilia, malamalama mama o le' olo tino, talafeagai felauaiga ma faʻapipiʻi, ma puʻupuʻu vaitaimi fausiaina. Usitaʻi i uamea fausaga mamanu code ma olo mast design code, fausaga. Faʻaoga aoga taimi: sili atu i le 50 tausaga.
Faatinoga faatinoga:
1. Tower tūsaʻo: 1 %‰
2. Fuafua matagi saoasaoa: 25m / s-35m / s
3, faʻavaeina teteʻe: ≤4Ω
4, ua faʻatagaina le 'olo ona afifi aisa: 5-6MM
5. Aneti-leiloa gafatia: Matagi 10
6. Aneti-corrosion togafiti: vevela metala paʻepaʻe togafiti anti-corrosion / malulu metala paʻepaʻe aneti-otaota / vali