I-JLSZV 35KV 2.5-300A Ibhokisi lamamitha langaphandle lezigaba ezintathu elinezintambo eziphakeme ze-voltage ezomile uhlobo lomthwalo obanzi oluhlanganisiwe

I-JLSZV 35KV 2.5-300A Ibhokisi lamamitha langaphandle lezigaba ezintathu elinezintambo ezintathu eziphezulu zogesi owomile uhlobo lomthwalo obanzi oluhlanganisiwe i-transformer Isithombe Esifakiwe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-JLSZV-35 uchungechunge lwezigaba ezintathu zangaphandle ezomile zohlobo lwe-high-voltage high-voltage transformer ehlanganisiwe (enemitha ibizwa ngokuthi ibhokisi lemitha yamandla), ngokulandelanayo ifaneleka ku-50Hz noma u-60Hz wezigaba ezintathu AC, i-voltage elinganiselwe yamagridi yamandla angu-35kV ukuze kukale amandla, futhi ifakwe ngaphakathi i-transformer kagesi Ohlangothini lwamandla kagesi aphezulu olayini we-voltage ephezulu, ibhokisi lensimbi lifakwe imitha yehora le-watt esebenzayo enezigaba ezintathu kanye nemitha yehora le-watt esebenzayo, noma imitha ye-electronic yamandla asebenzayo futhi asebenzayo, okuyidivayisi yokulinganisa esetshenziselwa ukulinganisa ngokuqondile amandla asebenzayo nasebenzayo emigqeni yamandla kagesi aphezulu.Idlala indima ebalulekile ekuvimbeleni ukwebiwa kukagesi, ukonga amandla kanye nokuqinisa ukuphathwa kokuphakelwa kukagesi.Zonke izinkomba zihlangabezana nezidingo zamazinga kazwelonke we-GB20840.2-2014, 20840.1-2010, GB20840.3-2013 kanye namazinga ebhizinisi Q/YCD003-2003.Imikhiqizo isiphumelele ukuhlolwa kweSikhungo Sikazwelonke Sokugada Nokuhlola I-Transformer futhi yagunyazwa Uphiko Lwezohwebo Lwesifundazwe ukuze lufakwe eqenjini lesithathu Imikhiqizo Enconyiwe yokwakhiwa nokulungiswa kwegridi kagesi emadolobheni nasezindaweni zasemakhaya.Umkhiqizo ungangena esikhundleni sebhokisi lokulinganisa amandla elicwiliswe ngamafutha.

Incazelo Yemodeli

Amapharamitha wobuchwepheshe nobukhulu besakhiwo

Isimiso sezintambo:

Izici zomkhiqizo kanye nobubanzi bokusetshenziswa

I-JLSZV35 uchungechunge lwezigaba ezintathu zangaphandle, uhlobo olomile, i-transformer ehlanganisiwe egcwele umthwalo obanzi (enebhokisi lemitha), izingxenye zeyunithi zomkhiqizo zifakwe ngaphandle kwe-epoxy resin casting, futhi izingxenye zeyunithi zihlanganiswa zibe isakhiwo esisodwa (noma ukuhlukaniswa), ukuze umkhiqizo ube Unezinzuzo zokulwa ne-ultraviolet, ukulwa nokuguga, ukulwa nemvula nokunye.Umkhiqizo ungasetshenziselwa isilinganiso samanje esisodwa, esiphindwe kabili nesikathathu, futhi ukunemba okuphezulu kwe-0.2S kuqinisekisa ukulinganisa okunembile ngaphansi komthwalo obanzi.Izilinganiso zamanje eziphindwe kabili nezikathathu zisebenzisa ukwakheka kokuthepha kwesibili.
Ibhokisi lokulinganisa amandla lezigaba ezintathu lezingxenye ezimbili (i-combination transformer)
I-transformer ehlangene yezigaba ezintathu enezintambo ezintathu (izakhi ezimbili) iqukethe ama-voltage angu-voltage amabili esigaba esisodwa (PT) kanye nama-transformer amabili amanje (CT).Kokubili i-PT ne-CT zingama-electromagnetic, kanti amawindi amabili e-PT axhunywe yi-V/V.Idivayisi yokulinganisa yezigaba ezintathu iyakhiwa, futhi ama-winding ayinhloko ama-CTs amabili axhunywe ochungechungeni ngezigaba A no-C zegridi ngokulandelanayo.Kunesikulufu saphansi esishiselwe kubakaki abafakwayo ngezansi.
Ibhokisi lokulinganisa amandla lezigaba ezintathu lezingxenye ezintathu (i-combination transformer)
Ibhokisi lemitha lezinto ezintathu lezigaba ezintathu (i-transformer ehlanganisiwe) Ibhokisi lemitha le-Y/Y 0 liwumkhiqizo wesizukulwane esisha othuthukisiwe ngesisekelo soxhumano lwe-VV lwezigaba ezintathu zezingxenye ezimbili, ngoba ngokuthuthuka okuqhubekayo komphakathi wanamuhla, amandla igridi Isimo somthwalo sithuthuka njalo futhi sishintsha, isibonelo: ukulungiswa kwesigaba esisodwa kwezitimela zikagesi, ukuncibilikiswa kwesithando somlilo kagesi, ukulungiswa kanye ne-electrolysis, njll., kanye nama-harmonics kugridi yamandla, nokungalingani kwemithwalo yesigaba kungase kubangele. ukulandelana okungalungile noma ama-harmonics ekuxhumekeni kwe-V/V.Isilinganiso asinembile ngoba igagasi alinawo isiteshi (ngokwesilinganiso sangempela, indlela yokuxhuma i-Y/Y 0 ingakhuphula imali engenayo ngo-3% -15%), ngakho-ke imboni yethu isanda kuthuthukisa indlela yokuxhuma ye-Y/Y 0 ibhokisi lemitha ukuze livumelane nezimo zokusebenza eziyinkimbinkimbi.Ingaqinisekisa ukulinganisa okunembile futhi ibambisane nezinguquko zamanje zokuphathwa kwamandla kagesi.Ibhokisi lemitha linezici zokulinganisa ezivumelana nezimo.Isibonelo, imitha ye-watt-hora yesigaba esisodwa ingaqapha ukusebenza komthwalo wesigaba ngasinye ukuze ithole izinkinga ngesikhathi.Uma umthwalo ushintsha kakhulu, sicela usebenzise i-S-class (ibanga lokulinganisa elisuka ku-1% -120% lesilinganiso samanje esilinganiselwe) isiguquli samanje esizosetshenziswa ngokuhambisana nemitha yehora le-watt yokulayisha okubanzi engu-1.5A-6A, ukuze gwema inkinga yokushintsha isilinganiso njalo..
Ibhokisi lensimbi lixhunywe ne-outlet yesibili emazombezombe ye-transformer ehlanganisiwe.Ibhokisi lensimbi lifakwe imitha yehora le-watt esebenzayo enezigaba ezintathu kanye nemitha yehora le-watt elisebenzayo lilinye, noma imitha yamandla ehlanganisiwe yezigaba ezintathu esebenzayo, engabonakala kahle ebhokisini lewindi lokubuka.Funda izinombolo.
(1) Uchungechunge lwe-JLSZV-35 ama-transformer ahlanganisiwe ahlanganiswa kusuka ezingxenyeni ezomile zodwa, futhi ayikho inkinga yokuvuza kwamafutha, ngakho-ke i-oil-free iyabonakala;
(2) I-voltage ne-current konke kufakwe inhlaka, njengesakhiwo sebhulokhi, okulula ukusishintsha, ukusinakekela kalula, futhi konga izindleko;
(3) Umkhiqizo unokunemba okuphezulu, futhi i-transformer yamanje ingafinyelela izinga le-0.2S, eliqaphela ukukalwa komthwalo obanzi;
(4) Ukusetshenziswa kwezinto kwenza umkhiqizo ube nokuzinza okuphezulu okuguquguqukayo nokushisa;
(5) Ingxenye ye-voltage ingafakwa i-220V eyisizayo yokuvala ukuze inikeze amandla okushintsha, njll.
Imibandela Yokusebenzisa:
1. Izinga lokushisa le-ambient liphakathi kuka -45°C no-40°C, alidluli izinga lokushisa elivamile lansuku zonke elingu-35°C;
2. Ukuphakama akudluli amamitha ayi-1000 (sicela unikeze ukuphakama lapho usebenzisa ezindaweni eziphakeme);
3. Isivinini somoya: ≤34m/s;
4. Umswakama ohlobene: isilinganiso sansuku zonke asikho ngaphezu kuka-95%, futhi isilinganiso sanyanga zonke asingaphezu kuka-90%;
5. Ukumelana nokushaqeka: ukusheshisa okuvundlile 0.25g, ukusheshisa okuqondile 0.125g;
6. Lo mkhiqizo ungasebenza isikhathi eside izikhathi ezingu-1.2 isilinganiso se-voltage factor;
7. Isigaba sedivayisi: ukufakwa kwenhlanganisela yangaphandle kwesakhiwo esivalwe ngokugcwele;
8. Isisindo somkhiqizo: 485Kg (kuhlanganise nesisindo sokubopha);
9. Ibanga le-creepage elingaphezulu: 1300mm;
10. Izinga lokuhlukanisa elilinganiselwe: 40.5/95/200 kv

Ukufakwa kanye nezintambo

1. Ibhokisi lemitha le-high-voltage kufanele lifakwe ngokuvundlile, ukuphakama kokufaka esigxotsheni akufanele kube ngaphansi kuka-300mm ukusuka phansi, futhi imitha yehora le-watt kufanele iqonde futhi ingathambeki ngokuthanda kwayo.
2. Isiphetho sokuphakelwa kwamandla (uhlangothi oluyinhloko lomugqa ongenayo) lwebhokisi lemitha lamandla kagesi aphezulu kufanele lufakwe nesibambisi se-zinc oxide sezinga le-voltage ehambisanayo, futhi ukumelana kwayo kokubekwa phansi kungaphansi noma kulingana no-10Ω ukuze kuvinjelwe ukunqwabelana kombani okuhlukahlukene, ama-overvoltages okusebenza, kanye nama-overvoltages esikhashana samandla, ukuze kuvikelwe izinto zikagesi nezinto zikagesi kulayini.
3. Ukuze uthole izintambo, ukulandelana kwesigaba A, B, C sokunikezwa kwamandla kagesi wegridi kufanele kukhonjwe ngebhokisi lemitha yamandla kagesi ane-voltage ephezulu, futhi ukulandelana kwesigaba A, B, no-C se-conductive rod kufanele kuxhunywe ngokulandelana ( ukulandelana kwesigaba kumele kube kuhle), ulayini ongenayo we-P1, ulayini ophumayo we-P2.
4. Indlela yokuxhuma okuphindwe kabili: shintsha izintambo zesibili: xhuma i-S1-S2 ngesilinganiso esincane sebanga (i-S3 emfushane), xhuma i-S1-S3 ngesilinganiso esikhulu sobubanzi (i-S2 emfushane).
5. Uma isilinganiso singashadile, i-S2 yesibili ye-transformer yamanje kanye ne-b yesibili ye-voltage transformer ixhunywe phansi.Lapho i-transformer yesibili yamanje ishintsha isilinganiso esiphindwe kabili ngesilinganiso esincane, i-S2 kanye ne-voltage transformer b ixhunywe phansi (i-S3 ayinalutho) , uma usebenzisa isilinganiso esikhulu sokuguqulwa, i-S3 ixhunywe ekusekelweni kwe-voltage transformer b (S2 mfushane).
6. Uma ulayini we-high-voltage uyi-aluminium, kufanele uxhunywe ngokuqinile neziqeshana ze-copper-aluminium transition, i-chassis yonke kufanele ibekwe phansi, i-transformer yamanje akufanele ivulwe okwesibili, futhi i-voltage transformer akufanele ibe mfushane. -izungezwe okwesibili.
7. Ngemva kokufakwa kwebhokisi lemitha ye-voltage ephezulu, hlola futhi ubheke ngomthwalo ukuze ubone ukuthi imitha yamandla esebenzayo noma esebenzayo ijikeleza ngokujwayelekile yini.
8. Ngemva kokuhlolwa nokuhlolwa okuphelele okungenhla, kungenziwa ngokusemthethweni ngemva kokuphasa ukuhlolwa.