YB 24KV(15)KV naʻauao／ʻano pahu pahu pahu pahu kiʻi i koho ʻia

YB 24KV(15)KV naʻauao／pahu pahu-ʻano substation

ʻO ka pahu pahu pahu paʻa o 24kV(15kV) (ma hope aku i kapa ʻia ʻo box-type substation) e lawe i nā pono o nā pahu pahu ʻano ʻē aʻe, hoʻohana i nā ʻenehana hou, nā ʻāpana uila holomua a me ka ʻenehana HV/LV automated, e hoʻokō i nā koi o ka mokuʻāina ʻo automation a me nā pono mana uila.Hoʻokumu ʻia ia i pahu a i ʻole nā pahu he nui i hui pū ʻia me ka HV switchgear, distribution transformer, LV switchgear, uila uila ana lako a me ka mana uku uku.Hoʻokomo ʻia ka module naʻauao ma kona ʻaoʻao HV a me LV, e hōʻea i nā koi o ka automation i ka māhele hoʻolaha a hoʻomaopopo i ka mana mamao, ʻike mamao, hōʻailona mamao a me ka hoʻoponopono mamao a me ka hoʻokele ʻōnaehana kamepiula luna.Kūpono ʻia kēia mau mea hana no nā wahi e like me nā hale kiʻekiʻe o ke kūlanakauhale, nā hale noho, nā ʻoihana ʻenehana a me nā ʻoihana mining, nā hale kūkulu aupuni, nā alanui a me nā kukui alanui a me nā kūkulu manawa pōkole. manawa, wahi papahele liʻiliʻi, hoʻolimalima haʻahaʻa, mālama liʻiliʻi, hana hilinaʻi, hiʻohiʻona maikaʻi, ola lōʻihi o ka lawelawe ʻana, ʻoi aku ka maʻalahi o ka hoʻohui ʻana me ka puni.

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E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻohālike a me ka manaʻo

E hoʻohana i nā kūlana kaiapuni

Nā kūlana lawelawe maʻamau o waho o ka pahu-type substation
a) ʻAʻole ʻoi aku ka mahana o ka ambient ma mua o +40 ℃ ， a ʻo ka awelika wela i loko o 24h ʻaʻole e ʻoi aku ma mua o + 35 ℃ . ʻO ka min ambient wela paha -10 degere 5 a me -25 ℃ .ʻO ka mea hou aku, e noʻonoʻo ʻia ka hoʻololi ʻana o ka mahana.
b) E noʻonoʻo ʻia ka hoʻomālamalama ʻana o ka lā o 3,000W/㎡ (Atnoon ma ka lā apuaʻole.
c) ʻAʻole e kiʻekiʻe ke kiʻekiʻe ma mua o 1,000m.
d) Inā pili ka ea ambient i ka haumia o ka lepo, ka uahi, ke kinoea corrosive, ka mahu a i ʻole ka noe paʻakai, ʻaʻole pono ka papa haumia ma mua o ka papa Ⅲ.
e) No ka papa 1, ʻaʻole ʻoi aku ka mānoanoa o ka uhi hau ma mua o 1mm;no ka papa 10, ʻaʻole e ʻoi aku ka mānoanoa ma mua o 10mm;a no ka papa 20;ʻaʻole eʻoi aku ma mua o 20mm.
f) ʻAʻole ʻoi aku ka wikiwiki o ka makani ma mua o 34m/s.
g) E noʻonoʻo ʻia ka condensation a me ka ua.
h) ʻAʻole ʻoi aku ka nui o ka pā uila uila inductive electromagnetic disturbance ma mua o 1.6kV ma ka ʻōnaehana lua.Nā kūlana lawelawe kūikawā Inā ma waho o nā kūlana lawelawe maʻamau i ʻōlelo ʻia ma ka paukū 3.1, e ʻoluʻolu e kelepona a kūkākūkā me ka mea hana.

ʻO nā palena ʻenehana nui

Volta helu (Ur): Ma ka ʻaoʻao HV: 24kV/15kv Ma ka ʻaoʻao LV: 0.4kV
Kaapuni kōkua: AC110V, 220V a me 380V;DC 24V, 110V, 125V
Ka mana helu o ka transformer: 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1,000, 1,250, 1 ,600kVA
I kēia manawa (Ir): Ma ka ʻaoʻao HV: 400A a me 630A Ma ka ʻaoʻao LV: Max 2,500A
Ka helu pinepine (fr): 50Hz
Hoʻopaʻa ʻia ka manawa pōkole e kū i kēia manawa (Ik):
Nā mea hoʻololi HV: 16kA 2s(4s), 20kA 2s(4s)
LV hoʻololi: 15kA no 315~500kVA 30kA no 630~1,600kVA
Ka manawa ho'āʻo: 1s Inā emi ka mana o ka transformer ma mua o 315kVA, e hoʻokuʻu ʻia nā mea hana mai ka hoʻāʻo.
Palekana honua o ka pā: ʻAʻole haʻahaʻa ma lalo o IP23D

Nā hiʻohiʻona hale

1. Noʻonoʻo kēia hoʻolālā i ka ʻāina, ka ʻāina a me nā ʻano like ʻole o nā koi o ka mea kūʻai aku, hoʻohana ia i ke ʻano modular i hui pū ʻia me nā ʻano like.E like me ka hoʻololi HV e hoʻopili ana me ka mana mana: ʻano ʻupena apo, ʻano terminal, ʻano ana ikehu HV, ʻano ana ana ikehu LV.E like me ka hoʻonohonoho ʻana o nā mea hana: ʻano Pākē"..” ʻano ʻano a me ka ʻano ʻano Pākē" ..ʻano.
E like me ke ʻano o ka mea hoʻololi i kūkulu ʻia: ka mea hoʻololi hoʻoheheʻe piha i ka ʻaila a me ka transformer ʻano maloʻo.E like me ke 'ano o ka HV kuapo: vacuum 'ano haawe kuapo a hui hui 'ana kuapo, SF6 ukana kuapo a me ka hui 'ana kuapo, kinoea-hoopiha switchgear E like me ka mea o ka pahu kino (enclosure): metala a me non- metala pa. ʻO ka pā a me ke kuʻekuʻe i hoʻopaʻa ʻia me ke kahawai beam a me ke kila I beam, ʻo ka ʻaoʻao ʻaoʻao a me ka uhi o luna he hui ʻelua ʻāpana, ʻo waho ka pine hoʻi a me ka pine kau, ʻo ka puka metala ka laina lepo maikaʻi a me lalo o ka pahu. Loaʻa i ke kumu ka mea hoʻokele honua.Aia nā puka i kau ʻia ma nā ʻaoʻao ʻelua o ka transformer, e maʻalahi i ka hoʻokomo ʻana a me ka hoʻoponopono ʻana o ka transformer;a palekana a hoʻokaʻawale i nā puka ʻupena e pale aku i ke komo hewa ʻana o ke kanaka i loko o ka wahi kaʻawale uila a hōʻoia i ka palekana o nā lako a me ke kanaka.
2. ʻO nā ana hoʻoheheʻe maikaʻi: ʻo ke ʻano o ke kino pahu he ʻelua papa, ʻo ka luna o ka pahu he mea ʻē aʻe i hana ʻia me ka wela - ka mea hoʻokaʻawale, hiki ke hoʻohaʻahaʻa i ka piʻi ʻana o ka wela o loko ma muli o ka lā a aia kahi ventilator e kau ʻia ma ka ʻaoʻao puka o ka HV keʻena, hiki ke hōʻoia i ka transformer holo maluhia i ka piha haawe i ke kiʻekiʻe wela kau.
3. ʻO ka HV switchgear ma ka ʻaoʻao HV i hāʻawi ʻia me nā ʻano pale ʻelima a aia kahi laka hilinaʻi ikaika me ka ʻāpana transformer e hōʻoia i ka palekana o ke kanaka.Hiki i ka pae palekana o ke kino pahu ke hōʻea i IP23D: He hana maikaʻi ka ua.
4. Maikaʻi ka hana a me ka mālama ʻana Aia kekahi mau hōʻailona ʻike ʻia ma waho o ka pahu ʻano pahu, e hōʻike ana i ka ʻāpana HV, ma o ka wehe ʻana i nā puka o ke keʻena, hiki ke hana maʻalahi a hoʻoponopono ʻia, loaʻa i kēlā me kēia keʻena ke kukui uila a hiki i ke keʻena o ka transformer. hoʻohana ʻia no ka hoʻokomo ʻana .ʻO ka mālama ʻana a me ka hoʻololi ʻana i ka mea hoʻololi i ka hoʻohui ʻia ʻo LV compartment no ka pili ikaika a no ka hoʻoponopono ʻana i nā kahawai.
5. ʻO ka helehelena maikaʻi a me ka lōʻihi
Hana ʻia ka pā me nā pā AL a me nā ʻāpana kala ʻulaʻula, ua hāʻawi ʻia i ka mālama mua ʻana a me ka mālama ʻana i ka plating, ʻokoʻa, hiki ke hana ʻia ka pā non-metallic i hana ʻia me ke aniani aniani a me ka sima kūikawā a me ka ʻenehana kūikawā no laila. Loaʻa iā ia ka pōmaikaʻi e like me ka plasticity ikaika o ka helehelena, ka pale ʻana i ka corrosion, ka hoʻokaʻawale ʻana i ka wela a me ka hoʻokaʻawale kani a me nā mea ʻē aʻe.