Prefabricated compact substation, ʻike ʻia hoʻi he substation prefabricated.ʻO ia kahi mea hana paʻa paʻa paʻa i loko a me waho e hoʻohui i nā mea hoʻololi uila kiʻekiʻe, ka mea hoʻololi a me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e like me ka hoʻolālā uila.Hoʻohui pū ʻia ka transformer step-down, haʻahaʻa haʻahaʻa haʻahaʻa a me nā hana ʻē aʻe, i hoʻokomo ʻia i loko o kahi pahu pahu kila i hoʻopaʻa ʻia a paʻa i ka moisture-proof, rustproof, dustproof, rodent proof, fire prevention, anti-theft, a me ka wela. hoʻokaʻawale.He kūpono ka pahu ʻano pahu no nā mines, nā hale hana, nā māla aila a me ke kinoea a me nā kikowaena makani.Hoʻololi ia i nā keʻena hoʻolaha kīwila mua a me nā keʻena mana a lilo i pūʻulu piha hou o nā mea transformer a me nā mea hoʻoili.
ʻO 1600kvar Medium Voltage Reactive Compensation Electric Distribution Cabinet (ma hope aku i kapa ʻia ʻo ka mīkini) kūpono no ka ʻōnaehana mana 10kV AC me ke alapine o 50Hz.Hoʻohana nui ʻia ia i ka ʻōnaehana mana e hoʻoponopono i ka volta kaʻa a me ka mana reactive, hoʻomaikaʻi i ka mea mana, hoʻomaikaʻi i ka maikaʻi o ka volta a hōʻemi i ka nalowale o ka pūnaewele.
Hiki iā mākou ke hāʻawi i ka mea kūpono loa, ka hopena kūpono loa e like me nā koi o ka mea kūʻai.ʻOiai ʻoe e haʻi iā mākou i kāu mau koi a i ʻole nā kiʻi, hiki iā mākou ke hāʻawi i kahi hopena piha.Aʻo nā mea nui, e like me kāu mau koi, e koho i ka brand, A iʻole e hiki iā mākou ke hāʻawi i nā mea waiwai e hoʻemi i kāu kumukūʻai kūʻai.
Nā kūlana hoʻokō
GB50227-2008 "Ka helu no ka hoʻolālā ʻana i ka mea hoʻohana shunt capacitor
JB/T7111-1993 “Mea hana kapasitor shunt kiʻekiʻe”
JB/T10557-2006 "Mea hoʻopaʻi kūloko kūloko kiʻekiʻe"
DL/T 604-1996 "Ke kauoha ʻana i nā kūlana ʻenehana no nā capacitors shunt kiʻekiʻe"
Papa kuhikuhi hana ʻenehana nui
1.Ka hikiwawe ana
1.1 ʻO ka ʻokoʻa ma waena o ka capacitance maoli a me ka capacitance helu ʻia o ka hāmeʻa aia i loko o ka laulā o 0- + 5% o ka capacitance helu.ʻOi aku ka kiʻekiʻe ma mua o nā hale hana ʻē aʻe
1.2 ʻAʻole ʻoi aku ma mua o 1.02 ka lākiō o ka palena kiʻekiʻe a me ka liʻiliʻi liʻiliʻi ma waena o nā laina laina ʻelua o ka hāmeʻa.
2. Inductance deviation
2.1Ma lalo o ka helu i kēia manawa, ʻo ka ʻae ʻia ʻana o ka haʻalele ʻana o ka waiwai reactance he 0 ~ + 5%.
2.2 ʻAʻole ʻoi aku ka nui o ka reactance o kēlā me kēia māhele ma mua o ± 2% o ka waiwai awelika o ʻekolu mau pae.
'ikamu | wehewehe | Unite | ʻIkepili |
HV | Ua helu pinepine ʻia | Hz | 50 |
Volta koho | kV | 6 10 35 | |
Puke uila hana ʻoi loa | kV | 6.9 11.5 40.5 | |
ʻO ke alapine ikaika e kū i ka volta ma waena o nā pou i ka honua/kaawale mamao | kV | 32/36 42/48 95/118 | |
Kūleʻa ka uila uila ma waena o nā pou i ka honua/kaawale mamao | kV | 60/70 75/85 185/215 | |
Kuhi ʻia i kēia manawa | A | 400 630 | |
Kuhi ʻia no ka manawa pōkole e kū i kēia manawa | kA | 12.5(2s) 16(2s) 20(2s) | |
ʻO ka piko i koho ʻia e kū i kēia manawa | kA | 32.5 40 50 | |
LV | Volta koho | V | 380 200 |
Ua helu ʻia kēia manawa o ke kaapuni nui | A | 100-3200 | |
Kuhi ʻia no ka manawa pōkole e kū i kēia manawa | kA | 15 30 50 | |
ʻO ka piko i koho ʻia e kū i kēia manawa | kA | 30 63 110 | |
Kaapuni lala | A | 10∽800 | |
Ka helu o ka lālā kaapuni | / | 1∽12 | |
Hiki ke uku | kVA R | 0∽360 | |
Mea hoʻololi | Hiki ke koho ʻia | kVA R | 50∽2000 |
Impedance pōkole | % | 4 6 | |
Ka laulā o ka pilina lālā | / | ±2*2.5%±5% | |
Hōʻailona hui hui | / | Yyn0 Dyn11 |
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