220kV papa ekolu-phase ma ka ukana

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220kV Ekolu-Panā ma ka Haawe VOLTAGE Ho'oponopono

HOOLAHA

Hōʻuluʻulu manaʻo

ʻO 220kV ʻekolu mau ʻaila i hoʻokomo ʻia ma luna o ka ukana e hoʻoponopono ana i ka mea hoʻololi e lawe mai i kahi ʻano o nā hoʻololi nui e pili ana i nā mea waiwai, ʻenehana, a me ke kūkulu ʻana.He ʻano ia o ke kūkulu paʻa ʻana,
haʻahaʻa haʻahaʻa, kiʻekiʻe ka pono, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa, a me ka hilinaʻi o ka hana.Hiki i ka huahana ke ho'ēmi i ka nui o nā poho ma ka grid a me nā koina hana a hoʻonui i ka pono waiwai.
Hoʻokō ka huahana ma muli o nā kūlana aupuni: GB1094.1-2013 Power transformers Part 1: General;GB1094.2-2013
Nā mea hoʻololi mana Mahele 2: Piʻi ka wela;GB1094.3-2003 Nā mea hoʻololi mana Mahele 3: Nā pae insulation, nā hoʻokolohua dielectric a me nā hoʻomaʻemaʻe waho i ka lewa;GB1094.5-2003 Nā mea hoʻololi mana Mahele 5: Hiki ke kū i ka pōkole pōkole;
GB/T6451-2015 Hōʻike a me nā koi ʻenehana no nā mea hoʻololi mana hoʻoheheʻe ʻekolu.

图片1

Main 220kV pae ekolu-phase on-load voltage hooponopono mana transformer oaoieei
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Vector Gourp Nalo ʻAʻohe ukana Haawe Pohō ʻAʻohe Haʻawe
ʻO kēia manawa
  Kaapuni Pokole
Ka hoʻopalekana
%
HV
(kV)
LV
k(V)
kW kW %  
31500   6.3
6.6
10.5
11
YNd11 28 128 0.56   12-14
40000   32 149 0.56  
50000   39 179 0.52  
63000   46 209 0.52  
75000   10.5
13.8
53 237 0.48  
90000   64 273 0.44  
120000   75 338 0.44  
150000 220±2*2.5% 10.5,11,13.8 89 0.40  
160000 242±2*2.5% 15.75 93 420 0.39  
180000   18,20 102 459 0.36  
240000     128 538 0.33  
300000   13.8
15.75
18
21
154 641 0.30  
360000   17 735 0.30  
370000   176 750 0.30  
400000   187 795 0.28  
420000   193 824 0.28  

E hoʻomaopopo i ka 1 Transformers me ka mana helu ma lalo o 31500 kVA a me nā hui uila ʻē aʻe hiki ke hāʻawi ʻia e like me ka makemake.
Nānā 2 Hiki ke hāʻawi ʻia nā Transformers me ka volta haʻahaʻa o 35 kV a i ʻole 38.5 kV e like me ka makemake.
Nānā 3 ʻOi aku ka maikaʻi o ka hoʻonohonoho ʻole ʻana.Inā loaʻa kekahi koi no ka hana, hiki ke hoʻonohonoho ʻia nā sub-connectors.
Nānā 4 Aia ka awelika o ka ukana makahiki o ka transformer ma waena o 45% a me 50%, hiki ke loaʻa ka ʻoi aku ka maikaʻi o ka hana ma ka hoʻohana ʻana i ka waiwai poho ma ka papaʻaina.

 

31500-300000kVA ʻekolu manawa ʻekolu-wili ʻana i ka hoʻololi ʻana i ka mana hoʻololi.  
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Hui Vector Pohō haawe ʻole
kW
Haawe poho
kW
  ʻAʻohe kau ukana
%
Impedance pōkole(%)
Voltage Kiekie
kV
Voltage Medium-ium
(kV)
Voltage Haahaa
(kV)
  Holo i lalo Holo i lalo
31500     6.3,6.6
10.5,21
36,37
38.5
  32 153.00   0.56    
40000       38 183.00   0.5    
50000       44 216.00   0.44    
63000       52   0.44 HM HM
90000 220±2*2.5% 69 10.5,13.8
21,36,37
38.5
YNyn0d11 68 333.00   0.39 22-24 22-24
120000 230±2*2.5% 115   84 410   0.39 HL HL
150000 242±2*2.5% 121   100 487   0.33 12-14 12-14
180000     10.5,13.8
15.75,21
37,38.5
  113 555   0.33 ML ML
240000       140 684   0.28 7-9 7-9
300000       166 807   0.24    

'Ōlelo Aʻo 1: ʻO ka hoʻokaʻawale ʻana o ka nalo ukana ma ka pākaukau (100/100/100)%.Hiki ke hoʻokaʻawale ʻia ka mana o ka hoʻoulu ʻana
(100/50/100)%.ʻO ka hoʻokaʻawale ʻana o ka hale Buck hiki ke (100/50/100)% a i ʻole (100/50/100)%.
Nānā 2: Hiki ke hāʻawi ʻia nā mea hoʻololi me ka mana helu ma lalo o 31500 KA a me nā hui uila ʻē aʻe e like me ka makemake.
Nānā 3: Hiki ke hāʻawi ʻia nā Transformers me ka haʻahaʻa haʻahaʻa o 35 kV e like me ka makemake.
'Ōlelo Aʻo 4: Pono e hāʻawi ʻia ka mea nui i ka hale hoʻokaʻawale ʻole.Inā pono ka hana, hiki ke hoʻonohonoho i ka hoʻokaʻawale.
Nānā 5: Aia ka awelika o ka ukana makahiki o ka transformer ma waena o 45%, hiki ke loaʻa ka ʻoi aku ka maikaʻi o ka hana ma o ka hoʻohana ʻana i ka waiwai poho ma ka papaʻaina.

 

31500kVA-180000kVA ʻekolu ʻāpana duplex-wili i ka ukana hoʻololi i ka mea hoʻololi mana.
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Vector Gourp Nalo ʻAʻohe ukana Haawe Pohō ʻAʻohe Haʻawe
ʻO kēia manawa
  Kaapuni Pokole
Ka hoʻopalekana
%
 
HV
(kV)
LV
k(V)
kW kW %    
31500   6.3,6.6
10.5,11,21
36,37
38.5
  30 128 0.57   12-14  
40000     36 149 0.57    
50000     43 179 0.53    
63000     50 209 0.53    
90000     64 273 0.45    
120000 220±8*1.25% 10.5,11,21
36,37
38.5
YNd11 79 338 0.45    
150000 230±8*2.5%   92 0.41    
180000     108 459 0.38    
120000     81 337 0.45    
150000   66
69
  96 394 0.41    
180000     112 0.38    
240000     140 560 0.30    

 

31500kVA-240000kVA ʻekolu manawa ʻekolu wili ʻana ma luna o ka ukana hoʻololi i ka mea hoʻololi mana.  
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Nalo ʻAʻohe ukana Haawe Pohō ʻAʻohe Haʻawe
ʻO kēia manawa
Hui vector Kaapuni Pokole
Ka hoʻopalekana
%
Ka hiki
Haʻawina
HV
(kV)
Voltage Medium-ium
(kV)
LV
k(V)
kW kW %
31500     6.3
6.6
10.5
11
21
33
36
37
38.5
35 153.00 0.63   HM
12-14
HL
22-24
ML
7-9
100/100/100
100/50/100
100/100/50
40000     41 183.00 0.60  
50000     48 216.00 0.60  
63000   69 56 0.55  
90000 220±8*1.25% 115 10.5
11
21
33
36
37
38.5
73 333.00 0.44 YNyn0d11
120000 230±8*1.25% 121 92 410 0.44  
150000     108 487 0.39  
180000     124 598 0.39  
240000     154 741 0.35  

Nānā 1 Ua pili ka ʻikepili i helu ʻia ma ka papa ʻaina i nā huahana depressurized structural, a hiki ke hāʻawi ʻia nā huahana hoʻoikaika e like me ka makemake.
Nānā 2 Hiki ke hāʻawi ʻia nā Transformers me ka volta haʻahaʻa o 35 kV e like me ka makemake.
Nānā 3 Aia ka awelika o ka ukana makahiki o ka transformer ma waena o 45% a me 50%, hiki ke loaʻa ka ʻoi aku ka maikaʻi o ka hana ma ka hoʻohana ʻana i ka waiwai poho ma ka papaʻaina.

 

31500kVA-240000kVA ʻekolu manawa ʻekolu wili ma luna o ka ukana i hoʻohui pū ʻia i ka mana transformer  
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Nalo ʻAʻohe ukana Haawe Pohō ʻAʻohe Haʻawe
ʻO kēia manawa
Hui vector Kaapuni Pokole
Ka hoʻopalekana
%
Ka hiki
Haʻawina
HV
(kV)
Voltage Medium-ium
(kV)
LV
(kV)
kW kW %
31500     6.3
6.6
10.5
21
36
37
38.5
20.0 102 0.44 YNyn0d11 HM
8-11
HL
28-34
ML
18-24
100/100/50
40000     24.0 125 0.44
50000     28.0 149 0.39
63000     33.0 179 0.39
90000 220±8*1.25% 115 40.0 234 0.33
120000 230±8*1.25% 121 10.5
21
36
37
38.5
51.0 292 0.33
150000     60.0 346 0.28
180000     68.0 398 0.28
240000     83.0 513 0.24

Nānā 1 Ua pili ka ʻikepili i helu ʻia ma ka pākaukau i nā huahana hoʻohaʻahaʻa depressurized, a hiki ke hāʻawi ʻia nā huahana hoʻoikaika e like me ka makemake.
E hoʻomaopopo 2 Hiki ke hāʻawi ʻia nā Transformers me ka haʻahaʻa haʻahaʻa o 35 kV e like me ka makemake.
Nānā 3 Aia ka awelika o ka ukana makahiki o ka transformer ma waena o 45% a me 50%, hiki ke loaʻa ka ʻoi aku ka maikaʻi o ka hana ma ka hoʻohana ʻana i ka waiwai poho ma ka papaʻaina.

 

31500kVA-240000kVA ʻekolu manawa ʻekolu wili ma luna o ka ukana i hoʻohui pū ʻia i ka mana transformer
Heluhelu ʻia
Ka hiki
(kVA)
Hui Voltage Nalo ʻAʻohe ukana Haawe Pohō ʻAʻohe Haʻawe
ʻO kēia manawa
Hui vector Kaapuni Pokole
Ka hoʻopalekana
%
Ka hiki
Haʻawina
HV
(kV)
Voltage Medium-ium
(kV)
LV
(kV)
kW kW %
31500     6.3
6.6
10.5
21
36
37
38.5
20.0 102 0.44 YNyn0d11 HM
8-11
HL
28-34
ML
18-24
100/100/50
40000     24.0 125 0.44
50000     28.0 149 0.39
63000     33.0 179 0.39
90000 220±8*1.25% 115 40.0 234 0.33
120000 230±8*1.25% 121 10.5
21
36
37
38.5
51.0 292 0.33
150000     60.0 346 0.28
180000     68.0 398 0.28
240000     83.0 513 0.24

1. Hiki ke hāʻawi ʻia nā huahana kūʻokoʻa i ka papa inoa huahana ma luna o nā koi o ka mea hoʻohana. E hoʻopili ʻia ka hana o nā huahana.
2. Hiki i ka mea uila uila ke koho i ka waiwai uila a i ʻole ke kaomi ʻana i nā mea ʻē aʻe i ʻōlelo ʻia ma ka papa ma luna o ka koi o ka mea hoʻohana.
3. Hiki i ka impedance kaapuni pōkole ke koho i ka waiwai ma mua o nā mea i wehewehe ʻia ma ka papa.
4. Hoʻokumu ʻia ka nui hope ma nā kaha kiʻi o ka ʻaelike i pūlima ʻia.

图片3


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