Kugwiritsa Ntchito Mankhwala
thiransifoma yakunja yagawo limodzi yomizidwa ndi mafuta, yomwe imagwiritsidwa ntchito poyeza, kuyeza mphamvu komanso chitetezo chamagetsi mumagetsi a 35 ~ 220kV, 50 kapena 60Hz.
Kagwiritsidwe Ntchito
◆ Kutentha kozungulira: -40°+45℃
◆ Kutalika: ≤1000m
◆ Mulingo wa kuipitsa: Ⅱ, Ⅲ, Ⅳ
Zomangamanga
◆Chida ichi ndi chotchingira mapepala opaka mafuta.Kusungunula kwakukulu kumapangidwa ndi kukulunga pamapepala okwera kwambiri.Kuti apititse patsogolo kugawa kwamagetsi komanso kuchuluka kwa zida zogwiritsira ntchito, zowonera zingapo zofananira ma voltage-equalizing capacitive zimayikidwa muzitsulo zazikulu, zomwe zimamizidwa mumafuta a thiransifoma pambuyo poyanika vacuum, ndipo palibe tsankho pansi pamagetsi pafupipafupi.kutulutsa.Ntchito yotsekera ndi yokhazikika komanso yodalirika, zochitika zogwirira ntchito ndizolemera, ndipo moyo wautumiki ndi wautali.
◆ Kumangirira koyambirira ndi njira yopangira ndodo, yomwe imapangitsa kuti mankhwalawa athe kupirira nthawi yayitali;Kukhazikika kokhazikika kwamafuta pakadali pano ndi 63kA/3s (pamene mafunde oyambira alumikizidwa mndandanda)
◆ Mapiringidwe achiwiri amaponyedwa mu chipolopolo chotchinga cha aluminiyamu ndi zinthu zakuthupi, ndipo mizere yoyezera ndi chitetezo kumbali yachiwiri sidzawukiridwa ndi magetsi chifukwa cha kuwonongeka kwa insulation.
◆ Makina opangira zowumitsa zowumitsira zodziwikiratu komanso makina opangira zitsulo zotsogola komanso jekeseni wamafuta amawonetsetsa kuti dielectric loss factor tanδ ya mankhwalawa ndi yosakwana 0.4%
◆Kutsekera kwakunja kumatengera mawonekedwe okometsedwa kuti apange gawo lamagetsi mkati ndi kunja ngakhale popanda kutulutsa.Pali mitundu iwiri yoti ogwiritsa ntchito asankhe:
1. Insulator yamagulu
2. Manja a porcelain apamwamba kwambiri
◆ Malo okwerera achiwiri kwa mawaya ogwiritsa ntchito amatengera malo apadera a Phoenix.Ntchito za pulagi, kutulutsa ndi mawaya ndizosavuta komanso zachangu.
◆ Kuwotcherera kwa sub-arc kumagwiritsidwa ntchito polumikizana pakati pa zinthu, ndipo msonkhano wonsewo umadzazidwa ndi nayitrogeni wothamanga kwambiri kuti azindikire kutayikira, komwe kumathetsa vuto la kutulutsa kwamafuta azinthu zomizidwa ndi mafuta.
◆ Pamwamba pa chinthucho chimakhala ndi chowonjezera zitsulo zosapanga dzimbiri, chomwe chimapangitsa kuti katunduyo akhale wosindikizidwa bwino, amalepheretsa mafuta a transformer ndi mapepala otetezera kuti asanyowe, komanso amatalikitsa moyo wautumiki wa mankhwalawo, komanso kuyang'anitsitsa mlingo wa mafuta. zenera waikidwa pa zitsulo expander, amene mosavuta anaona.Kusintha kwamafuta amafuta.
◆Zigawo zonse zotetezera za mankhwalawa zimapangidwa ndi zipangizo zoteteza chilengedwe.
◆ Pansi pa mankhwalawa ali ndi valve yogwiritsira ntchito mafuta ambiri, zomwe zimapangitsa kuti zikhale zosavuta kutenga zitsanzo za mafuta ndi kukhetsa mafuta.
◆ Zigawo zachitsulo zotuluka kunja monga maziko ndi bokosi lolowera zimagwiritsa ntchito njira ziwiri zotsutsana ndi dzimbiri zopopera mankhwala ndi kuviika kotentha, zomwe zimakhala zokongola komanso zimakhala ndi ntchito yabwino yolimbana ndi dzimbiri.
