2000 kVA Kushin Haɗa Mai Canjawa-24 / 0.48 kV|Amurka 2024

 

 

01 Gabaɗaya

1.1 Bayanin Aikin

Wannan 2000 kVA pad{1} da aka ɗora tafsiri ya dace da sabbin ƙa'idodin Amurka, gami da IEEE C57.12.34-2022 da DOE 2016 buƙatun dacewa. Yana saukar da ƙarfin wutar lantarki na farko daga 24kV zuwa fitarwa ta biyu na 480GrdY/277 V.

Yana nuna iskar jan ƙarfe da ƙungiyar vector Dyn1, sanyaya KNAN ɗin sa yana tabbatar da aiki mai ƙarfi. Muhimmin haɓakar muhalli da aminci ya fito ne daga amfani da ruwa na FR3 - haɓaka ƙimar ginin kore tare da rage haɗarin wuta sosai, yana mai da shi manufa don mahimman abubuwan more rayuwa da manyan saitunan birane.

Tare da aikin ciyarwar madauki, taswira yana haɗawa cikin sauƙi cikin zobe{0}} nau'in tsarin rarrabawa, yana haɓaka amincin tsarin da ba da damar kiyayewa na yau da kullun ba tare da katse sabis ba. Matattu{2} ƙiren gaba yana haɓaka amincin ma'aikaci.

An yi amfani da shi da farko a cikin rarraba wutar lantarki, wannan taranfomar tana yin ƙasa mai girma{0} shigar da wutar lantarki don haɗawa tare da tsarin sarrafa makamashi da kayayyakin samar da wutar lantarki ta ƙasa.

 

 

 

1.2 Ƙayyadaddun Fasaha

2000kVA uku lokaci kushin saka gidan wuta ƙayyadaddun bayanai da takardar bayanai

 

 

1.3 Zane

2000kVA uku lokaci kushin saka transformer girma da nauyi cikakken bayani

 

 

02 Masana'antu

2.1 Kori

 

2.2 Guda

 

2.3 Tanko

 

2.4 Taron Karshe

 

 

03 Gwaji

Gwajin Na yau da kullun da Matsayin Gwaji

1. Ma'aunin Juriya bisa ga IEEE C57.12.90-2021 Sashe na 5

2. Mataki na -Gwajin dangantaka bisa ga IEEE C57.12.90-2021 Sashe na 6

3. Gwajin Ratio bisa ga IEEE C57.12.90-2021 Sashe na 7

4. Babu Asara Load kuma Babu Load A halin yanzu bisa ga IEEE C57.12.90-2021 Sashe na 8

5. Haɓaka Load, Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa bisa ga IEEE C57.12.90-2021 Sashe na 9

6. Gwajin Juriya da Wutar Lantarki bisa ga IEEE C57.12.90-2021 Sashe na 10.5.1

7. Gwajin Ƙarfin Wutar Lantarki bisa ga IEEE C57.12.90-2021 Sashe na 10.6

8. Gwajin Leak tare da Matsi don Masu Canza Liquid Immersed - gwajin yayyo a 15 kPa za a gudanar da shi na sa'o'i 12 ba tare da yabo ba. Babu nakasar dindindin.

9. Ma'aunin Juriya na Insulation

10. Gwajin Dielectric Oil

 

 

Sakamakon Gwaji

A'a.	Gwajin Abun	Naúrar	Dabi'un Karɓa	Ƙimar Ma'auni	Kammalawa
1	Ma'aunin Juriya	%	Matsakaicin juriya rashin daidaituwa	0.356	Wuce
2	Gwajin Rabo	%	Bambancin rabon ƙarfin lantarki akan babban tapping: ƙasa da ko daidai da 0.5% Alamar haɗi: Dyn1	-0.02%	Wuce
3	zango{0}}gwajin dangantaka	/	Dyn1	Dyn1	Wuce
4	A'a -asara da tashin hankali na halin yanzu	% kW	I0:: bayar da ma'auni darajar P0: ba da ƙima mai ƙima Hakuri don babu asarar kaya shine +0%	0.18% 0.985	Wuce
5	Load asarar impedance ƙarfin lantarki da inganci	% kW kW	t:85 ku Z%: ƙimar da aka auna Pk: ƙimar ƙima Pt: ƙima mai ƙima Haƙuri don impedance shine ± 7.5% Haƙuri don jimlar asarar kaya shine +0% Ingancin ba kasa da 99.43%	5.61% 7.740 8.725 99.46%	Wuce
6	Gwajin Karfin Wutar Lantarki	kV	HV: 40kV 60s LV: 10kV 60s	Babu rushewar ƙarfin gwajin da ke faruwa	Wuce
7	Jarrabawar Juriya da Wutar Lantarki	kV	Wutar lantarki mai aiki (KV): 0.960 Duration(s):40 Mitar (HZ): 180	Babu rushewar ƙarfin gwajin da ke faruwa	Wuce
8	Gwajin Leaka	kPa	matsa lamba: 15kPA Tsawon lokaci: 12h	Babu yabo kuma babu Lalacewa	Wuce
9	Ma'aunin Resistance Insulation	GΩ	HV{0}LV zuwa Kasa: LV -HV zuwa Ground: HV&LV zuwa Ground:	2.51 2.60 3.88	/
10	Gwajin Dielectric Oil	kV	Yafi ko daidai da 40	52.0	Wuce

 

 

04 Shiryawa da jigilar kaya

05 Yanar Gizo da Takaitawa