2000 kVA Pad Nkwanye Ntugharị-24 / 0.48 kV|USA 2024

 

 

01 Izugbe

1.1 Nkọwa oru ngo

Nke a bụ 2000 kVAmpe mpe akwa - ihe nrụnye nrụnyena-ezute ụkpụrụ US kachasị ọhụrụ, gụnyere IEEE C57.12.34-2022 na DOE 2016 chọrọ arụmọrụ. Ọ na-agbada voltaji ọrụ mbụ site na 24 kV gaa na mmepụta nke abụọ nke 480GrdY/277 V.

Na-egosipụta windings ọla kọpa na otu Dyn1 vector, jụrụ oyi KNAN ya na-eme ka arụ ọrụ siri ike. Nkwalite gburugburu ebe obibi na nchekwa dị ịrịba ama na-abịa site na iji mmiri mmiri FR3 - ịkwalite nzere ụlọ akwụkwọ ndụ akwụkwọ ndụ ebe ọ na-ebelata ihe ize ndụ ọkụ, na-eme ka ọ dị mma maka akụrụngwa dị oke egwu na ntọala obodo mepere emepe.

Site na ịrụ ọrụ ntanetịime loop, transformer na-ejikọta ngwa ngwa n'ime mgbanaka{0}}ụdị nkesa sistemu, na-eme ka ntụkwasị obi sistemụ na-ekwe ka mmezi oge na-enweghị nkwụsị ọrụ. Ihe nwuru anwu{2} n'ihu na-akwalite nchekwa ndị ọrụ.

A na-etinye nke ọma na nkesa ọkụ eletrik, ihe ngbanwe a na-agbada elu dị elu{0}} ntinye voltaji maka njikọta na sistemu njikwa ike yana akụrụngwa ike ụlọ ọrụ n'okpuru ala.

 

 

 

1.2 Nkọwa nka nka

2000kVA atọ na-adọ mpe mpe akwa ndokwasa transformernkọwa na mpempe akwụkwọ data

 

 

1.3 Eserese

2000kVA atọ agba mpe mpe akwa n'ịnyịnya transformer ịbịaru na nameplate

 

 

02 Nrụpụta

2.1 Isi

 

2.2 Ikuku

 

2.3 tank

 

2.4 Mgbakọ ikpeazụ

 

 

03 Nnwale

Nnwale oge na ụkpụrụ nnwale

1. Ntụle Nguzogide dịka IEEE C57.12.90-2021 Nkeji edemede 5 siri dị.

2. Usoro{1}}Nnwale mmekọrịta dịka IEEE C57.12.90-2021 Nkeji edemede 6 siri dị.

3. Nnwale oke dịka IEEE C57.12.90-2021 Nkeji edemede 7 siri dị.

4. Enweghị mfu ibu na enweghị ibu dị ugbu a dịka IEEE C57.12.90-2021 Nkeji edemede 8

5. Ntufu ibu, Voltaji impedance na arụmọrụ dị ka IEEE C57.12.90-2021 Nkeji edemede 9 si dị.

6. Nnwale Nkwụghachi voltaji dị ka IEEE C57.12.90-2021 Nkeji edemede 10.5.1 siri dị.

7. Nnwale voltaji etinyere dịka IEEE C57.12.90-2021 Nkeji edemede 10.6 siri dị.

8. Nnwale ntanye na nrụgide maka ndị na-eme mgbanwe mmiri mmiri - a ga-eme ule ntapu na 15 kPa maka awa 12 na-enweghị ntapu. Enweghị nrụrụ na-adịgide adịgide.

9. Ntụle Nguzogide mkpuchi

10. Oil Dielectric Test

 

 

Nsonaazụ ule

Mba.	Nwale ihe	Nkeji	Ụkpụrụ nnabata	Ụkpụrụ ndị atụtara	Mmechi
1	Ntụle Nguzogide	%	Ọnụego enweghị nguzozi kacha nguzogide	0.356	Gafe
2	Nlele oke	%	Ngbanwe nke oke voltaji na ọpịpị bụ isi: Ihe na-erughị ma ọ bụ haha ​​0.5% Akara njikọ: Dyn1	-0.02%	Gafe
3	nkeji -nnwale mmekọ	/	Dyn1	Dyn1	Gafe
4	Ọ dịghị - ibu mfu na mkpali ugbu a	% kW	I0:: nye uru a tụrụ atụ P0: nye uru a tụrụ atụ Nkwenye maka enweghị ibu ibu bụ +0%	0.18% 0.985	Gafe
5	Ibu na-efunahụ voltaji impedance na arụmọrụ	% kW kW	t:85 ogo Z%: uru tụrụ Pk: uru tụrụ Pt: uru tụrụ Nkwenye maka impedance bụ ± 7.5% Nkwenye maka mkpokọta mfu ibu bụ +0% Ịrụ ọrụ adịghị erughị 99.43%	5.61% 7.740 8.725 99.46%	Gafe
6	Nnwale voltaji etinyere	kV	HV: 40kV 60s LV: 10kV 60s	Enweghị ọdịda nke voltaji ule a na-eme	Gafe
7	Nnwale Iguzogide Voltaji butere	kV	Voltaji etinyere (KV): 0.960 Ogologo oge (s):40 Ugboro (HZ): 180	Enweghị ọdịda nke voltaji ule a na-eme	Gafe
8	Ule ntapu	kPa	Ntinye nrụgide: 15kPA Ogologo oge: 12h	Enweghị ntapu na mba Mmebi	Gafe
9	Ntụle Nguzogide mkpuchi	GΩ	HV -LV n'ala: LV-HV gaa n'ala: HV&LV n'ala:	2.51 2.60 3.88	/
10	Nnwale Dielectric mmanụ	kV	Karịrị ma ọ bụ ha nhata 40	52.0	Gafe

 

 

04 Mbukota na mbupu

05 Saịtị na nchịkọta