Nā Uila Voltage Kiʻekiʻe vs. Nā Uila Voltage Haʻahaʻa: Ua wehewehe ʻia nā ʻokoʻa nui

Ma ke kahua o ka ʻenekinia uila, ʻo ke koho ʻana i nā kaula uila kiʻekiʻe a me ka haʻahaʻa haʻahaʻa he mea koʻikoʻi e hōʻoia i ka hoʻoili mana palekana, kūpono a hilinaʻi. ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa koʻikoʻi ma waena o kēia mau ʻano kelepona ʻelua hiki ke kōkua i nā ʻenekinia, nā uila, a me nā luna o ka papahana e hoʻoholo i ka ʻike no kā lākou noi kikoʻī.

ʻO ka wehewehe a me ka laulā uila

Nā kaula uila kiʻekiʻeHoʻolālā ʻia e lawe i kēia manawa ma nā volta ma mua o 1,000 volts (1 kV). Pono kēia mau uwea no ka hoʻouna ʻana i ka uila ma kahi lōʻihi, e like me nā mea kanu mana a i nā substation a i ʻole ma waena o nā substation a me nā pūnaewele hoʻolaha. Loaʻa i nā noi maʻamau nā laina mana o luna a me nā ʻōnaehana hoʻouna ma lalo o ka honua.

ʻO nā kaula haʻahaʻa haʻahaʻa, ma ka ʻaoʻao ʻē aʻe, e hana ana ma nā volta ma lalo o 1,000 volts. Hoʻohana pinepine ʻia lākou i nā kukui, ka hāʻawi ʻana i ka mana a me nā ʻōnaehana hoʻokele i nā wahi noho, ʻoihana a me nā ʻoihana. No ka laʻana, nā uwea i hoʻohana ʻia i nā uwila hale, nā kaapuni kukui a me nā mīkini liʻiliʻi.

Kūkulu a me nā mea hana

ʻOi aku ka paʻakikī o ke ʻano o nā kaula uila kiʻekiʻe ma mua o nā kaula haʻahaʻa haʻahaʻa. ʻO nā uwea kiʻekiʻe-voltage ka mea maʻamau i nā papa he nui, me nā conductors, insulators, nā pale a me nā sheaths waho. Pono nā mea insulating e pale i ka leakage a me ka palekana. Hoʻohana mau ʻia nā mea insulation ma nā uwea uila kiʻekiʻe me ka polyethylene cross-linked (XLPE) a me ka ethylene-propylene rubber (EPR).

ʻOi aku ka maʻalahi o nā kaula uila haʻahaʻa i ka hoʻolālā ʻana, ʻoiai ke koi nei lākou i nā mea pono. Hoʻopili pinepine ʻia lākou me ka PVC (polyvinyl chloride) a i ʻole ka lāʻau lapaʻau, i lawa ia no nā helu haʻahaʻa haʻahaʻa. Hiki ke ʻokoʻa nā mea conductor, akā ʻo ke keleawe a me ka alumini nā koho maʻamau no nā noi uila kiʻekiʻe a haʻahaʻa.

Ka hana a me ka palekana

Nā kaula uila kiʻekiʻeua hana ʻia e kū i nā kūlana koʻikoʻi, me nā wela kiʻekiʻe, ke koʻikoʻi mechanical a me nā mea kūlohelohe. Hoʻāʻo pinepine ʻia lākou no ka ikaika dielectric, kahi e ana i ka hiki o ke kaula ke pale i ka haki ʻana o ka uila. He mea koʻikoʻi kēia no ka hōʻoia ʻana i ka palekana a me ka hilinaʻi o ka ʻōnaehana hoʻoili mana.

ʻO ka hoʻohālikelike ʻana, ua hoʻolālā ʻia nā kaula haʻahaʻa haʻahaʻa no nā kaiapuni liʻiliʻi. ʻOiai pono lākou e hoʻokō i nā kūlana palekana, ʻaʻole paʻakikī nā koi o ka hana e like me nā kaula uila kiʻekiʻe. Eia nō naʻe, pono e hoʻokō nā kaula uila haʻahaʻa i nā code uila a me nā lula e hōʻoia i ka hana palekana.

Palapala noi

Heʻokoʻa loa nā noi o nā kaula uila kiʻekiʻe a me nā kaula haʻahaʻa haʻahaʻa. Hoʻohana nui ʻia nā kaula uila kiʻekiʻe i ka hana mana, hoʻoili a me nā ʻōnaehana hoʻoili. He mea koʻikoʻi lākou no ka hoʻopili ʻana i nā kumu ikehu hou e like me ka makani a me nā māla lā i ka pā.

Eia nō naʻe, ʻike ʻia nā kaula haʻahaʻa haʻahaʻa i kēlā me kēia lā. Hoʻohana ʻia lākou i nā uwila noho, nā hale ʻoihana a me nā ʻoihana ʻoihana e hoʻomālamalama, wela a me ka mana i nā ʻano mea like ʻole. ʻO kā lākou versatility e kūpono iā lākou no ka nui o nā noi, mai nā kaapuni hale maʻalahi i nā ʻōnaehana mana paʻakikī i nā mea kanu hana.

i ka hopena

I ka hōʻuluʻulu ʻana, ʻo ke koho ʻana o nā kaula uila kiʻekiʻe a me nā haʻahaʻa haʻahaʻa e pili ana i nā koi kikoʻī o ka ʻōnaehana uila pili. Pono nā kaula uila kiʻekiʻe no ka hoʻouna maikaʻi ʻana i ka uila ma kahi lōʻihi, ʻoiai ʻo nā kaula haʻahaʻa haʻahaʻa pono no nā noi uila i kēlā me kēia lā. ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa koʻikoʻi o ke kūkulu ʻana, ka hana, a me ka hoʻohana ʻana hiki ke kōkua i ka poʻe loea e hoʻoholo i ka ʻike e hōʻoia i ka palekana a me ka hilinaʻi o kā lākou ʻōnaehana uila. Inā ʻoe e hoʻolālā ana i kahi mākia uila hou a i ʻole ka uwea home, ʻo ka ʻike ʻana i ka wā e hoʻohana ai i nā kaula uila kiʻekiʻe a me nā kaula haʻahaʻa haʻahaʻa he mea koʻikoʻi i ka holomua.