GPN2S/GPN2E-40.5kV Nooca Cubicle ee Gaaska Dahaarka leh

GPN2S/GPN2E-40.5kV Nooca cubicle ah ee gaaska dahaarka leh ee muuqaalka leh

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Soo koobid

Nooca Cubicle Gas Insulated Switchgear (CGIS) waa gudaha, warshad-isku-urursan, bir-xiran, nooca cubicle gaas-ku-xidhan oo loogu talagalay codsiyada baska keliya, oo ay ku jiraan "Nooca Cagaaran" GPN2E-40.5, GPN2N-40.5 iyo "Nooca caadiga ah" GPN2S- 40.5.
"Nooca Cagaaran" GPN2N-40.5 waxaa loo cusboonaysiiyay in loo isticmaalo nitrogen saafi ah sida gaaska dahaadhka ee badeecada taxanaha ah ee leh tignoolajiyada dahaarka gaaska aan-SF6, kaas oo keenay ilaalinta deegaanka cagaaran ee dhabta ah ee gaaska dahaaran.
"Nooca Cagaaran" GPN2E-40.5 wuxuu ku daraa teknoolojiyadda horumarsan ee gaaska isku dhafan ee dahaaran (SF6 + N2) iyo jajabiyeyaasha vacuum, taas oo u oggolaanaysa qalabku inuu u shaqeeyo si la isku halleyn karo oo deegaan ahaan u wanaagsan.
"Nooca caadiga ah" GPN2S-40.5 waa 100% SF6 dahaaran, waxqabadka sare iyo isticmaalka fudud.
Soo saarista dhijitaalka ah ee casriga ah iyo tijaabinta tooska ah ee ay weheliso dareeraha, kormeerka iyo tignoolajiyada ilaalinta, CGIS waxay ku habboon tahay baahida qaybinta awoodda.CGIS waxay si gaar ah ugu habboon tahay warshadaha leh shuruudo la isku halleyn karo oo sarreeya sida Shabakadaha Korontada, Macdanta, Gaadiidka Tareenka, Dhirta Kiimikada, Beeraha Dabaysha iyo Nidaamyada Tareennada Magaalooyinka.
Xaaladaha hawlgalka caadiga ah
Qalabka beddelka waxaa asal ahaan loogu talagalay xaaladaha adeegga caadiga ah ee qalabka gudaha ee GB 3906, DL/T404 iyo IEC 62271-200.Qiimaha xaddidan ee soo socda, iyo kuwa kale, ayaa lagu dabaqaa:
Heerkulka hawada deegaanka
Heerkulka hawada ugu badan: +45 ℃
Heerkulka hawada ugu yar: -25 ℃
Celceliska maalinlaha heerkulka ugu sarreeya: +35 ℃
Qoyaanka
Celceliska qiimaha maalinlaha ee qoyaanka qaraabada: ≤ 95%
Celceliska qiimaha qoyaanka bishii: ≤ 90%
Celceliska qiimaha maalinlaha ah ee cadaadiska uumiga biyaha: ≤ 2.2×10-3MPa
Qiimaha celceliska bishii ee cadaadiska uumiga biyaha: ≤ 1.8×10-3MPa
Joog: ≤ 1000m
Hawada agagaaraha si weyn uguma wasaqeeyaan siigada, qiiqa,
gaasas gubanaya iyo/ama guban kara, uumi ama milix.

Shuruudaha adeegga gaarka ah
Alaabta sidoo kale waxaa lagu dabaqi karaa xaalado badan oo adeeg oo gaar ah.
Haddii shuruudaha adeeggu ay dhaafaan shuruudaha adeegga caadiga ah, kuwaas oo ka baxsan heerka GB 11022 iyo IEC 62271-1, fadlan kala tasho GP-ga hore si loo xaqiijiyo:
Joog ka sarreeya 1000m.
Heerkulka deegaanka oo sarreeya.
Heerkulka deegaanka hoose.
Kuwo kale xaaladaha deegaanka gaarka ah.

Iska yaree qiiqa hawada ku sii daaya
CGIS waxay ku daraysaa tignoolajiyada horumarsan ee Nitrojiinka saafiga ah ama gaaska isku dhafan ee dahaaran (SF6 + N2) iyo vacuum breakers, doorasho aasaasi ah oo uu sameeyay GP-ga si uu uga caawiyo yaraynta saamaynta aqalka dhirta lagu koriyo.SF6 (sulphur-hexafluoride) waxay ku jirtaa liiska gaaska aqalka dhirta lagu koriyo ee ku jira Protocol-ka Kyoto, oo leh kuleyl caalami ah (GWP) oo ah 23,000.Nidaamyo badan oo kale oo dhexdhexaad ah ayaa isticmaala gaaska SF6 sida dhexdhexaadinta kaliya ee dahaadhka ah.Ka daadashada gaaska SF6 ee ka imanaya qalabka beddelka ayaa gacan ka geysta halista saamaynta aqalka dhirta lagu koriyo iyo isbeddelka cimilada ee la xidhiidha.
Anaga oo naga go'an ilaalinta deegaanka, CGIS waxay gacan ka geysataa dhimista qiiqa gaaska aqalka dhirta lagu koriyo anagoo adeegsanayna tignoolajiyada isku qasan ee gaaska iyo tignoolajiyada beddelashada
Dhimista 100% ama 50% ee SF6 waxaa lagu gaaraa iyadoo la isticmaalayo Nitrojiin (N2) jabiya gaas isku dhafan.Nitrojiinku waa qaybta ugu weyn ee hawada, waxsoosaarkeeda qudhunkuna waa mid aan sun ahayn.Isku dhafka isku xirayaasha fur-in iyo dabeecadda moodeelka ah ee baalalku waxay hubinayaan fududaynta rakibidda iyo kordhinta iyada oo aan loo baahnayn hawlo maarayn gaas oo dheeri ah oo goobta ah.

Faa'iidada

●70% Dhimista Cabbirka Qolka beddelashada
Naqshadaynta goobta korantada ee la hagaajiyay oo ay weheliso wax qabad dahaar aad u wanaagsan, waxay keentaa alaab-bedeleed is haysta oo u shaqeeya si badbaado leh oo la isku halleyn karo.
Badbaadiso 70% boos marka la barbar dhigo qalabka hawada ku dahaaran.
Dib u habeynta qolka beddelka ee hadda jira waa sahlan tahay.
In la dhimo qiimaha dhulka substation-ka.
● Badbaadada ugu badan ee Hawl-wadeenka iyo Qalabka
Cadaadiska shaqada ee ugu yar ee cubicle waa 0.00MPa (20 ℃).Taas macnaheedu waa, xitaa marka lagu jiro xaaladaha daran, waxay weli ilaalinaysaa heerka dahaarka ee la qiimeeyay waxayna ilaalisaa dhammaan shaqeynteeda la qiimeeyay.Waad ku mahadsan tahay cadaadiska hooseeya ee gaaska, xitaa haddii gaasku ka baxsanayo qalabka wax lagu beddelo, cubicle weli wuu sii wadi karaa inuu tamar yeesho.Quful koronto iyo makaanik ah oo la isku halayn karo ayaa loo qaabeeyey inta u dhaxaysa furaha wareegga iyo beddelka saddexda boos si looga hortago inay si khaldan u shaqeeyaan.
●Rakibaadda Fudud/Hawl-gal Hoose iyo Qiimaha Dayactirka
Panels ee dhexda ayaa si fudud looga saari karaa dayactirka iyada oo aan la dhaqaajin darfaha deriska, kordhinta helitaanka.

Qiyaasaha Farsamada

Guud ahaan		Unug	Nooca caadiga ah GPN2S-40.5	Nooca Cagaaran GPN2E-40.5	Nooca Cagaaran GPN2N-40.5
danab la qiimeeyay		kV	36/38/40.5	36/38/40.5	36/38/40.5
Korontada la qiimeeyay ee u adkeysaneysa danab (1 daqiiqo)	Dhulka/wajiga ilaa wajiga	kV	95	95	95
	Guud ahaan fogaanta go'doominta	kV	118	118	118
	Dhulka/wajiga ilaa wajiga	kV	185	185	185
	Guud ahaan fogaanta go'doominta	kV	215	215	215
Inta jeer ee la qiimeeyay		Hz	50/60	50/60	50/60
Hadda la qiimeeyay		A	1250, 2500, 3150	1250,2500	1250,2500
Awood jebinta bangiga capacitor hal		A	400/400	400/400	400/400
Fiilada la qiimeeyay ee jabinta hadda		A	50	50	50
Waxaa lagu qiimeeyay koronto gaaban ee hadda		kA	20/25/31.5	20/25/31.5	31.5
Wareeg gaaban oo la qiimeeyay samaynta hadda (ugu sarreysa)		kA	50/63/80	50/63/80	80
Waqtiga gaaban ee la qiimeeyay wuxuu u adkeysanayaa waqtigan xaadirka ah iyo dulqaadka		kA/s	20/3, 25/3, 31.5/3s	20/3, 25/3, 31.5/3s	31.5/3s
Heerka ugu sarreeya ee u adkeysiga hadda jira		kA	50/63/80	50/63/80	80
Habka hawlgalka			O-0.3s-CO-180s-CO	O-0.3s-CO-180s-CO	O-0.3s-CO-180s-CO
Nadaamka gaaska gaaska dahaaran			100%SF₆	50%SF₆+ 50% N₂	100% N₂
Heerka daadinta sanadlaha		%/Y	≤ 0.1	≤ 0.1	≤ 0.1
Cadaadiska gaaska ee la qiimeeyay (abs, 20˚C)		MPa	0.12	0.12	0.12
Cadaadiska alaarmiga (abs, 20˚C)		MPa	0.11	0.11	0.11
Cadaadiska shaqada ee ugu yar (abs, 20˚C)		MPa	0.10	0.10	0.10
Heerka Ilaalinta Haanta gaaska			IP65	IP65	IP65
Lifaaqa			IP4X	IP4X	IP4X
Motor iyo gariiradda safarka Wareegtada ku dallacaadda matoorka		W	90	90	90
Awoodda la qiimeeyay ee xidhitaanka gariiradda		W	220	220	220
Awoodda la qiimeeyay ee gariiradda furitaanka		W	220	220	220
danab la qiimeeyay ee wareegga caawiye		V	DC 24, 48, 110, 220;AC220	DC 24, 48, 110, 220;AC220	DC 24, 48, 110, 220;AC220
1 min inta jeer ee awoodda u adkeysaneyso danab wareegga kaaliyaha		kV	2	2	2
Cabirka iyo Miisaanka Cabirka (W×D×H)1250A		mm	600×1600×2400	600×1500×2400	800×1700×2300
Cabirka (W×D×H)2500A		mm	800×1600×2400	800×1500×2400	900×1700×2300
Miisaanka 1250A		kg	800 ~ 1000	800 ~ 1000	800 ~ 1000
Miisaanka 2500A		kg	1100 ~ 1400	1100 ~ 1400	1100 ~ 1400

Qaab dhismeedka nooca caadiga ah GPN2S-40.5 iyo nooca cagaaran GPN2E-40.5

Nooca caadiga ah GPN2S-40.5kV

Nooca cagaaran GPN2E-40.5kV

1. Unugga ilaalinta iyo xakamaynta
2. Qaybta danab yar
3. Habka VCB
4. Tiirarka faakuumka wareegga wareegga
5. Albaabka qaybta danab yar
6. Tilmaamaha cufnaanta gaaska
7. haanta gaaska VCB
8. 3-meel beddelashada habka
9. 3-booska beddelka
10. Baska weyn

11. Haanta gaaska weyn ee baska
12. Daboolka hore
13. Qabta qalliin
14. Qalabka cadaadiska cadaadiska ee haanta gaaska weyn ee baska
15. Inner-cone cable bushing
16. Cable terminal
17. Xargaha
18. Daboolka dambe
19. Qalabka cadaadiska cadaadiska ee haanta gaaska VCB
20. CT

IST 3-habka booska

IST 3-booska beddelka

GPN2S VCB haanta gaaska

GPN2S-40.5 VCB

Qaab dhismeedka nooca caadiga ah GPN2S-40.5 iyo nooca cagaarka ah GPN2E-40.5 Qaabdhismeedka GPN2N nooca cagaaran (No-SF6)

Nooca cagaaran GPN2N-40.5kV

12. Daboolka hore
13. Qabta qalliin
14. Qalabka cadaadiska cadaadiska ee haanta gaaska weyn ee baska
15. Inner-cone cable bushing
16. Cable terminal
17. Xargaha
18. Daboolka dambe
19. Qalabka cadaadiska cadaadiska ee haanta gaaska VCB
20. CT
21. Bar dhulka
22. Transformer Voltage (ikhtiyaar)

Xakamaynta wareegga wareegga waa mid go'an, halka tiirarkeeda saddexda weji leh ay si toos ah ugu habaysan yihiin haanta gaaska jebiya wareegga.
Farsamaynta beddelidda faakuumka awgeed, qaansada waxay ku xaddidan tahay dhex-dhexaadiyaha faakuumka, taasoo yaraynaysa mugga qiiqa gaaska dahaarka.Beddelidda faakuumku waa waxqabad aad u sarreeya marka la eego wareegyada gaaban ee joogtada ah iyo codsiyada beddelka rarida ee badan.