220kV aji uku-lokaci on-load

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220kV KAN-LOAD ON-LOAD ON-LOAD GUULATING GUDA UKU

MAI GIRMA

Takaitawa

220kV mai kashi uku da aka nutsar da wutar lantarki mai sarrafa taswira yana kawo jerin manyan sauye-sauye ta fuskar abu, fasaha, da gini.Yana da halayyar m gini,
ƙananan nauyi, babban inganci, ƙarancin hasara, ƙaramar amo, da amincin aiki.Samfurin na iya rage hasara mai yawa akan grid da farashin aiki da kuma tsawaita ingantaccen ingantaccen tattalin arziki.
Samfurin ya haɗu da ma'auni na ƙasa: GB1094.1-2013 Masu canza wuta Sashe na 1: Gabaɗaya;GB1094.2-2013
Masu canza wutar lantarki Sashe na 2: Hawan zafin jiki;GB1094.3-2003 Masu canza wutar lantarki Sashe na 3: Matakan rufi, gwaje-gwajen lantarki da sharewar waje a cikin iska;GB1094.5-2003 Masu Canjin wuta Kashi na 5: Ikon jure wa gajeriyar kewayawa;
GB/T6451-2015 Ƙayyadaddun ƙayyadaddun bayanai da buƙatun fasaha don masu canza wutar lantarki na zamani guda uku.

图片1

Babban 220kV matakin uku-lokaci kan-load irin ƙarfin lantarki daidaita wutar lantarki sigogi fasaha
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Vector Gourp Asara babu kaya Asara Load Babu kaya
A halin yanzu
  Gajeren kewayawa
Impedance
%
HV
(kV)
LV
ku (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 89 400 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  

Lura 1 Masu jujjuyawa tare da ƙimar ƙimar ƙasa da 31500 kVA kuma ana iya samar da sauran haɗin wutar lantarki kamar yadda ake buƙata.
Note 2 Transformers da ƙananan ƙarfin lantarki na 35 kV ko 38.5 kV kuma ana iya ba da su kamar yadda ake buƙata.
Lura 3 An fi son tsarin da ba ya raba.Idan akwai wani buƙatu don aiki, ana iya saita masu haɗin kai.
Bayanin kula 4 Lokacin da matsakaicin nauyin kayan aikin wuta na shekara-shekara yana tsakanin 45% zuwa 50%, ana iya samun matsakaicin ingancin aiki ta amfani da ƙimar asarar da ke cikin tebur.

 

31500-300000kVA uku-lokaci uku-winding ba filin tashin hankali canza wutar lantarki transformer  
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Ƙungiyar Vector Asara babu kaya
kW
Asara lodi
kW
  Babu kaya na halin yanzu
%
Ciwon gajeren lokaci (%)
High Voltage
kV
Matsakaicin Wutar Lantarki
(kV)
Low Voltage
(kV)
  Sauka ƙasa Sauka ƙasa
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       52 257.00   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    

Lura 1: Rarraba iya aiki na asarar nauyi a cikin tebur shine (100/100/100)%.Ƙarfin ƙarfin tsarin haɓakawa zai iya zama
(100/50/100)%.Rarraba ƙarfin tsarin Buck na iya zama (100/50/100)% ko (100/50/100)%.
Bayanan kula 2: Ana iya samar da masu canzawa tare da ƙimar ƙimar ƙasa da 31500 KA da sauran haɗin wutar lantarki kamar yadda ake buƙata.
Lura 3: Ana iya samar da masu canji tare da ƙananan ƙarfin lantarki na 35 kV kamar yadda ake buƙata.
Lura 4: Ya kamata a ba da fifiko ga tsarin da ba ya raba.Idan aikin yana buƙatar, ana iya saita tsagawa.
Lura 5: Lokacin da matsakaicin nauyin nauyin kayan wuta na shekara-shekara yana tsakanin 45%, ana iya samun matsakaicin ingancin aiki ta amfani da ƙimar asarar a cikin tebur.

 

31500kVA-180000kVA uku-lokaci duplex-iska kan-load famfo canza wutar lantarki
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Vector Gourp Asara babu kaya Asara Load Babu kaya
A halin yanzu
  Gajeren kewayawa
Impedance
%
 
HV
(kV)
LV
ku (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%   92 400 0.41    
180000     108 459 0.38    
120000     81 337 0.45    
150000   66
69
  96 394 0.41    
180000     112 451 0.38    
240000     140 560 0.30    

 

31500kVA-240000kVA uku-lokaci uku-iska kan-load famfo canza wutar lantarki  
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Asara babu kaya Asara Load Babu kaya
A halin yanzu
Ƙungiyar Vector Gajeren kewayawa
Impedance
%
Iyawa
Ayyuka
HV
(kV)
Matsakaicin Wutar Lantarki
(kV)
LV
ku (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 56 257.00 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  

Lura 1Bayanan da aka jera a cikin tebur sun dace da samfuran tsarin da aka raunana, kuma ana iya samar da samfuran haɓaka kamar yadda ake buƙata.
Note 2 Transformers tare da ƙananan ƙarfin lantarki na 35 kV kuma ana iya samar da su kamar yadda ake buƙata.
Bayanin kula 3 Lokacin da matsakaicin nauyin kayan aikin wuta na shekara-shekara yana tsakanin 45% zuwa 50%, ana iya samun matsakaicin ingancin aiki ta amfani da ƙimar asarar da ke cikin tebur.

 

31500kVA-240000kVA uku-lokaci uku-iska on-load kai-haure ikon wutan lantarki  
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Asara babu kaya Asara Load Babu kaya
A halin yanzu
Ƙungiyar Vector Gajeren kewayawa
Impedance
%
Iyawa
Ayyuka
HV
(kV)
Matsakaicin Wutar Lantarki
(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

Bayanin kula 1 Bayanan da aka jera a cikin tebur sun dace da samfuran tsarin da aka raunana, kuma ana iya samar da samfuran haɓaka kamar yadda ake buƙata.
Lura 2Transformers tare da ƙananan ƙarfin lantarki na 35 kV kuma ana iya bayar da su kamar yadda ake buƙata.
Bayanin kula 3 Lokacin da matsakaicin nauyin kayan aikin wuta na shekara-shekara yana tsakanin 45% zuwa 50%, ana iya samun matsakaicin ingancin aiki ta amfani da ƙimar asarar da ke cikin tebur.

 

31500kVA-240000kVA uku-lokaci uku-iska on-load kai-haure ikon wutan lantarki
An ƙididdige shi
Iyawa
(kVA)
Haɗin Wutar Lantarki Asara babu kaya Asara Load Babu kaya
A halin yanzu
Ƙungiyar Vector Gajeren kewayawa
Impedance
%
Iyawa
Ayyuka
HV
(kV)
Matsakaicin Wutar Lantarki
(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

Hakanan za'a iya ba da samfuran keɓaɓɓun samfuran a cikin jerin samfuran akan buƙatun mai amfani. Za a daidaita ayyukan samfuran.
2.Matsakaicin na'urar wutar lantarki na iya zaɓar ƙimar ƙarfin lantarki ko taɓa wanin waɗanda aka kayyade a cikin tebur akan buƙatun mai amfani.Maɗaukakin ƙarfin lantarki na iya zaɓar ƙayyadaddun ƙayyadaddun buƙatu.
3.Short kewaye impedance iya zaɓar darajar wanin waɗanda aka ayyana a cikin tebur.
4.Final size dogara ne akan zane-zane na kwangilar da aka sanya hannu.

图片3


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