50 kVA Mai Canjawa A kan Layin Wuta-7.97 / 0.277 kV|Kanada 2024

 

01 Gabaɗaya

1.1 Bayanin Aikin

Wannan 50 kVA guda ɗaya - mai canzawa akan layin wuta shineƙera ta Scotechda kuma fitar dashi zuwa Kanada. Taswirar ta cika cika ka'idodin IEEE C57.12.20, yana tabbatar da ingantaccen aiki don cibiyoyin rarraba kasuwanci na zama da haske.

Wannan tsari ya haɗa da raka'a 20 na igiyoyin wuta guda 20 da aka ɗora su -ƙara{2}}, daga cikinsu akwai raka'a 5 na wannan ƙirar kVA 50. An ƙera kowace taransfoma don babban ƙarfin lantarki na 7.97/13.8Y kV da ƙarfin lantarki na biyu na 277 V, yana nuna manyan manyan injina na lantarki guda biyu da ƙananan ƙananan bushings guda biyu. An sanye tafsirin da babu{12}}mai sauya matsa lamba (NLTC) tare da kewayon ± 2×2.5%.

Mai taswirar kVA 50 akan layin wuta yana amfani da madaidaicin alloy core, yana rage asara zuwa 0.043 kW da asara zuwa 0.5 kW. Yana da makamashi - ceton da kuma kare muhalli, yana rage tsadar wutar lantarki.

Nauyin taranfomar na da nauyin kilogiram 327, ciki har da kilogiram 81 na mai. Man yana taimakawa tare da sanyaya da kuma rufewa. Girmansa shine 645 × 715 × 1115 mm. Ƙirar ƙanƙan da madaidaicin ƙira ya dace da kyau a kan sandar sandar da aka ɗora layin wutar lantarki{8}. Babban mai kama shugaban yana ba da damar haɗa kayan kariya cikin sauƙi, haɓaka aminci da aminci.

An ƙera shi tare da iska mai ƙarfi na aluminium, ƙarar polarity, da sanyaya yanayi na ONAN, wannan mai canzawa akan layin wutar lantarki yana da ƙarfi, inganci, kuma abin dogaro sosai. Gine-ginen Aluminum da ƙira mai wayo suna ba da mafita mai sassauƙa don tsarin rarraba wutar lantarki na zamani, yana tabbatar da ingantaccen makamashi da ingantaccen aiki.

 

 

 

1.2 Ƙayyadaddun Fasaha

50kVA mai canzawa akan ƙayyadaddun layin wutar lantarki da takaddar bayanai

 

 

1.3 Zane

50kVA mai canzawa akan girman layin wutar lantarki da cikakkun bayanai masu nauyi

 

 

02 Masana'antu

2.1 Kori

 

2.2 Guda

 

2.3 Tanko

 

2.4 Taron Karshe

 

 

03 Gwaji

Gwajin yau da kullun

1. Ma'aunin Juriya

2. Gwajin Rabo

3. Mataki -Gwajin dangantaka

4. Babu Asara Load Kuma Babu Load A Yanzu

5. Load Loss, Impedance Voltage da Inganci

6. Gwajin Karfin Wutar Lantarki

7. Gwajin Juriya da Ƙarfin Wutar Lantarki

8. Gwajin Leak tare da Matsi don Masu Canjin Ruwa na Immersed

9. Ma'aunin Juriya na Insulation

10. Gwajin Dielectric Oil

11. Gwajin Ƙarfafawar Walƙiya

 

 

Sakamakon Gwaji

A'a.	Gwajin Abun	Naúrar	Dabi'un Karɓa	Ƙimar Ma'auni	Kammalawa
1	Ma'aunin Juriya	%	/	/	Wuce
2	Gwajin Rabo	%	Bambancin rabon ƙarfin lantarki akan babban tapping: ƙasa da ko daidai da 0.5% Alamar haɗi: ii6	-0.17	Wuce
3	zango{0}}gwajin dangantaka	/	Ƙara	Ƙara	Wuce
4	A'a -asara da tashin hankali na halin yanzu	% kW	t:85 ku I0 :: bayar da ma'auni darajar P0: ba da ƙima mai ƙima juriyar rashin hasara shine +10%	1.20(100%) 2.35(105%) 0.043(100%) 0.056(105%)	Wuce
5	Load hasarar impedance ƙarfin lantarki da inganci	% kW kW	t:85 ku Z%: ƙimar da aka auna Pk: ƙimar ƙima Pt: ƙima mai ƙima haƙuri ga impedance shine ± 10% juriyar jimlar asarar kaya shine +6%	2.28 0.481 0.526 99.39	Wuce
6	Gwajin Karfin Wutar Lantarki	kV	HV: 34kV 60s LV: 10kV 60s	Babu rushewar ƙarfin gwajin da ke faruwa	Wuce
7	Jarrabawar Juriya da Wutar Lantarki	kV	Wutar lantarki mai aiki (KV): 15.94 Duration(s):40 Mitar (HZ): 150	Babu rushewar ƙarfin gwajin da ke faruwa	Wuce
8	Gwajin Leaka	kPa	matsa lamba: 20kPA Tsawon lokaci: 12h	Babu yabo kuma babu Lalacewa	Wuce
9	Ma'aunin Resistance Insulation	GΩ	HV&LV zuwa Ground:	51.7	/
			HV{0}LV zuwa Ground	24.5
			LV -HV zuwa Ground	31.5
10	Gwajin Dielectric Oil	kV	Yafi ko daidai da 45	52.05	Wuce
11	Gwajin bugun walƙiya	kV	cikakken igiyar ruwa, Rabin igiyar ruwa	Babu rushewar ƙarfin gwajin da ke faruwa	Wuce

 

 

04 Shiryawa da jigilar kaya

05 Yanar Gizo da Takaitawa