SFSZ11 mndandanda 110KV 6300-63000KVA magawo atatu mpweya utakhazikika Atatu mapiringidzo mafuta kumizidwa Pa katundu voteji yolamulira mphamvu thiransifoma
Mafotokozedwe Akatundu
110kV magawo atatu mafuta kumizidwa odulidwa voteji yoyang'anira mphamvu thiransifoma watengera mndandanda wa kusintha kwakukulu mu zipangizo, luso ndi dongosolo, amene ali voliyumu yaing'ono;Makhalidwe a kulemera kopepuka, kuchita bwino kwambiri, kutaya pang'ono, phokoso lochepa, ndi ntchito yodalirika zingathe kuchepetsa kutayika kwakukulu kwa gridi yamagetsi ndi ndalama zogwirira ntchito ndi ubwino wodabwitsa wachuma.Zimagwiritsidwa ntchito potumiza mphamvu ndi kusintha kwa ma transfoma akuluakulu m'mafakitale amagetsi, malo ocheperako, mafakitale akuluakulu ndi mabizinesi amigodi, ndi ma gridi amagetsi akumidzi ndi akumidzi.Izi zikugwirizana ndi mfundo za dziko: Power Transformers Part 1 General Rules (GB1094.1-1996) Power Transformers Part 2 Temperature Rise (GB1094.2-1996), Power Transformers Part 3 Insulation Levels, Insulation Tests and External Insulation Air Clearances ( GB1094.3-2003), Power Transformers Part 5 Short Circuit Resistance (GB1094.5-2003), ndi Technical Parameters and Requirements for Three phase Mafuta kumizidwa Mphamvu Transformers (GB/T6451-2008).
Kufotokozera Kwachitsanzo
Kapangidwe kazinthu ndi mwayi
Kapangidwe kazinthu:
Chitsulo chachitsulo chimapangidwa ndi pepala lachitsulo cha silicon chapamwamba kwambiri chozizira, chomwe chimakhala chokwanira komanso chopanda porous.Chitsulo chochepa cha maginito chimagwiritsidwa ntchito ngati mbale yokoka kuti igwirizane mwamphamvu ndi zingwe zapamtunda ndi zapansi ndi chitsulo chapakati pazitsulo zachitsulo, kuti apeze kutaya kochepa kopanda katundu ndi phokoso lochepa.
Malinga ndi kukula kwa mphamvu ya thiransifoma, mafunde amatenga mtundu wa silinda, mtundu wa spiral, mtundu wopitilira ndi zina.Kwa ma 110kV ndi kupitilira mulingo wamagetsi, mapindikidwe ake amatengera mawonekedwe opindika kapena amkati, omwe amathandizira bwino kugawa kwamagetsi.Kondakitala amatenga kondakitala wosinthika kapena wophatikizika kuti achepetse kutayika kowonjezera kwa mafunde.Kuyerekeza kwapakompyuta kumagwiritsidwa ntchito kuwerengera gawo lamagetsi ndi zomwe zimakhudzidwa ndi mafunde, Makhalidwe abwino kwambiri amagetsi ndi mphamvu yamphamvu ya mafunde amatsimikiziridwa, ndipo njira zogwira mtima zimatengedwa kuti zitsimikizire kuti ntchito yake yotetezeka komanso yodalirika.
Kapangidwe kake ka transformer body kamatengera mbale yozungulira yotsekera.Msonkhano wonse wokhotakhota umatengedwa kuti ukhale ndi ndondomeko ya phukusi, zomwe zimapangitsa kudalirika kwa mankhwalawa.
Thanki yamafuta imatenga kachipangizo kamtsuko ka belu pamwamba, ndipo khoma la thankiyo limalumikizidwa ndi chitsulo chopindika, chomwe chimapangitsa kuti thanki yamafuta ikhale yolimba.Pofuna kuchepetsa kutayika kwa thiransifoma, ma transformer akuluakulu amakhala ndi zotchingira maginito pakhoma lamkati la thanki yamafuta.
Pofuna kupewa kusamuka kwa thupi la transformer panthawi yoyendetsa, chipangizo choyikirapo chimayikidwa pa thanki yamafuta ya thupi la transformer.Chosungira mafuta chosindikizidwa chimagwiritsidwa ntchito kupatula mafuta osinthira mlengalenga kuti apewe chinyezi komanso kukalamba.Mapeto ake amakhala ndi pointer type gauge mafuta.Malinga ndi kulemera kwa mafuta a transformer, valavu yochepetsera kuthamanga imayikidwa pamwamba pa thanki yamafuta kuti iwonetsetse ntchito yotetezeka ya mankhwala.
Ubwino wazinthu:
Kutayika kochepa: kutayika kopanda katundu kuli pafupi ndi 40% kutsika kuposa momwe dziko likukhalira GB6451-1999, ndipo kutaya katundu ndi 15% kutsika kuposa momwe dziko likukhalira GB6451-1999;
Phokoso lotsika: mulingo waphokoso uli pansi pa 60dB, pafupifupi 20dB kutsika kuposa muyezo wadziko lonse.Ngati ogwiritsa ntchito ali ndi zofunikira zapadera, amathanso kupangidwa mwapadera ndi kupangidwa (pansi pa 55dB) kuti akwaniritse zosowa za magetsi a anthu okhala mumzinda;
Kutulutsa pang'ono pang'ono: njira yonse ya mankhwala a 110kV ndi ntchito yopanda fumbi, ziwalo zonse zachitsulo ndi ziwalo zotetezera mkati mwa thupi ndizozungulira, ndipo kutulutsa pang'ono kumayendetsedwa pansi pa 100pc;
Kukana kwamphamvu kwafupipafupi: zosinthira zomwe zidapangidwa ndikupangidwa ndi kampani yathu zapambana mayeso anthawi yayitali a National Transformer Quality Supervision and Inspection Center.
Maonekedwe okongola: matanki opangira mafuta, kupukuta ndi kuchotsa dzimbiri, utoto wopopera mafuta wa ufa, radiator yotakata, sizitha.
Palibe kutayikira: malire onse osindikiza, zisindikizo ziwiri pamabokosi apamwamba ndi apansi, ndi zolowetsa zonse zosindikizira.Lonjezani mwamphamvu kuti sipadzakhala kutayikira.