110kV Ukucwiliswa Kwamafutha Kwangaphandle Isiguquli Samanje Esihlanekezelwe Esifakiwe

110kV Ukucwiliswa Kwamafutha Kwangaphandle Isiguquli Samanje Esiguquliwe

Incazelo emfushane:

Ukusetshenziswa komkhiqizo

I-transformer yamanje yesigaba esisodwa egxiliswe uwoyela yangaphandle, esetshenziselwa ukulinganisa kwamandla wamanje, nokuvikelwa kokudlulisela ku-35~220kV, 50 noma 60Hz izinhlelo zamandla.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imibandela Yokusebenzisa

◆ Izinga lokushisa le-ambient: -40～+45℃
◆Altitude: ≤1000m
◆Izinga lokungcola: Ⅱ, Ⅲ, Ⅳ

Izici Zesakhiwo

◆Lo mkhiqizo uyisakhiwo sokufaka uwoyela ephepheni elihlanekezelwe.I-insulation eyinhloko yenziwe nge-high-voltage cable paper wrapping.Ukuze kuthuthukiswe ukusatshalaliswa kwensimu kagesi kanye nezinga lokusetshenziswa kwezinto zokufakelwa, izikrini ze-capacitive eziningana zokulinganisa i-voltage zisethwa ku-insulation enkulu, ezicwiliswa kuwoyela we-transformer ngemva kokumiswa kwe-vacuum, futhi akukho ingxenye ngaphansi kwemvamisa yamandla.khipha.Ukusebenza kwe-insulation kuzinzile futhi kuthembekile, isipiliyoni sokusebenza sicebile, nempilo yesevisi yinde.
◆I-mawinging eyinhloko isakhiwo se- through-type conductive rod, esithuthukisa ikhono lomkhiqizo lokukwazi ukumelana nomthamo we-short-circuit current;inani lamanje lokuzinza kwe-thermal eliphezulu ngu-63kA/3s (lapho ukujikajika okuyinhloko kuxhunywe ochungechungeni)
◆Amajika esibili afakwa kugobolondo le-aluminium elivikelayo elinezinto eziphilayo, futhi imigqa yokulinganisa neyokuvikela ohlangothini lwesibili ngeke ihlaselwe ugesi ngenxa yokuqhekeka kwe-insulation.
◆Isistimu yokucubungula yokumisa i-vacuum ezenzakalelayo ngokugcwele kanye nenqubo yokumisa i-vacuum ethuthukisiwe kanye nenqubo yokujova uwoyela iqinisekisa ukuthi i-dielectric loss factor tanδ iyonke yomkhiqizo ingaphansi kuka-0.4%
◆I-insulation yangaphandle isebenzisa umklamo olungiselelwe ukwenza inkambu kagesi ngaphakathi nangaphandle ngisho nangaphandle kokukhipha.Kunezinhlobo ezimbili zabasebenzisi abangazikhetha:
1. Isivikelo esihlanganisiwe
2. Umkhono we-porcelain onamandla aphezulu
◆Itheminali yesibili yezintambo zomsebenzisi isebenzisa itheminali ekhethekile yasePhoenix.Ukusebenza kokuxhuma, ukuqaqa kanye nezintambo kulula kakhulu futhi kuyashesha.
◆I-sub-arc welding isetshenziselwa ukuxhumana phakathi kwezingxenye zomkhiqizo, futhi yonke inhlangano igcwaliswa nge-nitrogen enengcindezi ephezulu ukuze kutholakale ukuvuza, okuxazulula inkinga yokuvuza kukawoyela kwemikhiqizo ecwiliswe uwoyela.
◆Phezulu komkhiqizo kufakwe isinwebe sensimbi engagqwali, esigcina umkhiqizo usesimweni esivalekile, sinqande uwoyela we-transformer kanye ne-insulating paper ekubeni manzi, futhi andise impilo yesevisi yomkhiqizo, kanye nokuhlolwa kwezinga likawoyela. ifasitela isethwe ku-expander yensimbi, engabonwa kalula.Izinguquko ezingeni likawoyela.
◆Zonke izingxenye ze-insulating zalo mkhiqizo zenziwe ngezinto ezivikela imvelo.
◆Ngaphansi komkhiqizo kufakwe i-valve yokudonsa uwoyela enemisebenzi eminingi, eyenza kube lula ukuthatha amasampula kawoyela nokukhipha uwoyela.
◆Izingxenye zensimbi ezivuzayo zangaphandle njengebhokisi lesisekelo kanye ne-junction zisebenzisa izinqubo ezimbili zokunqanda ukugqwala kokufuthwa nokufaka ugesi oshisayo, ezinhle futhi ezinokusebenza okuhle kokunqanda ukugqwala.