Kodi Kugwira Ntchito ndi Kugwiritsa Ntchito kwa Chosinthira Chotsekereza Mafuta cha 38kV 630A Mtundu Wachinayi Chotetezedwa ndi Mafuta ndi Chiyani?

Kawirikawiri, nyumba, masukulu, ndi mabizinesi amagwiritsa ntchito magetsi; komabe, pali zida zingapo zomwe zimathandiza kuti magetsi azigwiritsidwa ntchito bwino. Chitsanzo cha chipangizo chotere ndiChosinthira Chotseka Chotsekereza Mafuta cha Mtundu wa 38kV 630AChifukwa chake, nkhaniyi idzagawana zambiri zokhudza zomwe switch iyi ikutanthauza, momwe imagwirira ntchito, momwe imagwiritsidwira ntchito, ndi zina zambiri.

Kodi ndi chiyaniSinthani Yotsitsa?

Loadbreak Switch ndi switch yamagetsi yomwe idapangidwa makamaka kuti isokoneze kayendedwe ka magetsi popanda ma spark kapena ma arc oopsa. Kugwiritsa ntchito kotereku kumakhala kofunikira kwambiri ndi ma voltage okwera, monga momwe zimakhalira ndi machitidwe ambiri ogawa magetsi. Chosinthira cha 38kV 630A ichi chimagwira ntchito ndi ma voltage mpaka 38000V ndi ma currents okwera mpaka 630 amperes. Chifukwa chake, chimagwiranso ntchito m'makina akuluakulu amagetsi.

 

Kumvetsetsa Zoyambira za 38kV 630A Loadbreak Switch

Izi ndi zinthu zomwe zili mu switch ya 38kV 630A loadbreak:

 

• Mphamvu ya Voltage Yaikulu: Mphamvu ya voltage yapamwamba imapangitsa switch iyi kukhala yoyenera kugwiritsidwa ntchito m'mafakitale ndi m'mabizinesi.

 

• Mafuta Oteteza Kutenthetsa: Amagwiritsa ntchito mafuta osinthira kutentha ngati chotetezera kutentha chomwe chimathandiza kupewa mavuto amagetsi ndi kuzimitsa arc.

 

• Kusavuta Kugwiritsa Ntchito: Chosinthirachi chapangidwa ndi malo awiri, ON ndi OFF.

 

• Kusintha Kosinthika: Ikhoza kukhazikitsidwa m'njira zosiyanasiyana zogawa mphamvu, monga njira yogawa mphamvu yomaliza ndi njira yolumikizirana ndi maukonde.

 

Kodi Chosinthira cha 38kV 630A Loadbreak Chimagwira Ntchito Bwanji?

Ntchito ya Mafuta Osinthira

Mu switch iyi, mafuta a transformer ali ndi gawo lofunika kwambiri. Izi zili choncho chifukwa amachita ntchito ziwiri za:

 

• Kuteteza: Popeza mafuta amagwira ntchito ngati chotetezera, magetsi omwe ali mkati mwa switch sadzatuluka kunja, zomwe zimapangitsa kuti magetsi achepe.

 

• Kutha kwa Arc: Ngati pali arc yamagetsi yopangidwa pamene switch yazimitsidwa, mafutawo angathandize kuzimitsa arc, zomwe zimapangitsa kuti kusinthaku kukhale kotetezeka.

 

Njira Yogwirira Ntchito

Kusintha kwa Loadbreak Kumagwira ntchito motsatira mfundo yosavuta kwambiri.

 

Malo Omwe Amagwira Ntchito: Kutembenuza chogwirira mozungulira wotchi, kudzera mu switch, kumalumikiza dera lamagetsi, motero kumadutsa magetsi.

 

Malo Osagwira Ntchito: Chogwiriracho chimazungulira mozungulira wotchi chimachotsa magetsi pamalo osiya kugwira ntchito, motero chimaletsa kuyenda kwa magetsi. Izi zimachitika mkati mwa radius yozungulira ya madigiri 90, zomwe zimathandiza kuyendetsa switch moyenera komanso mosamala.

 

Kugwiritsa ntchito Loadbreak Switch

Chosinthira cha 38kV 630A Loadbreak chili ndi ntchito zambiri ndipo chingagwiritsidwe ntchito m'malo osiyanasiyana, kuphatikizapo:

 

1. Machitidwe Ogawa Mphamvu Yotsiriza

Izi ndi njira zomwe zimapatsa magetsi kwa ogula onse. Mwachitsanzo, nyumba kapena malo ena. Chosinthira magetsi ndichofunikira kwambiri pakuyatsa ndi kuzimitsa magetsi nthawi iliyonse pakakhala vuto.

 

2. Machitidwe Ogawa Mphamvu ya Ring-Network

Mu dongosolo la ring-network, kuyenda kwa magetsi kumakhala kozungulira. Kapangidwe kameneka kamalola malo osungira njira zamagetsi. Mwa kuyankhula kwina, ngati njira imodzi yawonongeka, ndiye kuti malo ofikira magetsi kwa ogwiritsa ntchito amapitilira kudzera mu njira ina. Chosinthira cha loadbreak chimagwira ntchito ndi machitidwe otere.

 

Zoganizira Zokhudza Kukhazikitsa ndi Kukonza

Kukhazikitsa ndi kukonza bwino ndikofunikira kwambiri pakugwira ntchito bwino kwa switch yoletsa kutsekeka kwa loadbreak.

 

Masitepe Okhazikitsa

 

• Kuyang'ana Makina: Kuyenda bwino kwa switch kuyenera kufufuzidwa bwino musanayike.

 

• Kuumitsa: Chosinthiracho chiyenera kuumitsidwa pa kutentha kwa 65±5ºC kwa maola 24 kuti chigwire ntchito bwino.

 

• Kufufuza Komaliza: Ntchito ya "kutsegula" ndi "kutseka" iyenera kuchitika mukakhazikitsa; izi zidzatsimikizira kuti switch ikugwira ntchito bwino ndipo zizindikiro za malo ake ndi zoyenera.

 

Malangizo Okonza

• Yang'anani switch nthawi ndi nthawi kuti muwone ngati yawonongeka kapena yawonongeka.
• Yang'anani mulingo wa mafuta ndikuwonetsetsa kuti palibe kutuluka kwa madzi.
• Kuyesa switch nthawi zonse kuyenera kuchitika kuti zitsimikizire kuti imatha kunyamula mphamvu yoyesedwa bwino.

Malangizo Oteteza

Chitetezo ndiye chinthu chofunikira kwambiri chomwe chimabwera pogwiritsira ntchito zida zamagetsi amphamvu kwambiri. Nazi malangizo ena ofunikira otetezera:

 

• Mphamvu Yoyesedwa Yokha: Izi ndi zomwe ikunena - mphamvu yoyesedwa yokha ndiyo iyenera kutsegulidwa kapena kutsekedwa ndi switch yoletsa kunyamula katundu. Kugwira ntchito kunja kwa mphamvu yake yoyesedwa kungayambitse mavuto mosavuta.

 

• Gwiritsani Ntchito Zida Zotetezedwa: Dzanja logwiritsira ntchito lotetezedwa mwapadera liyenera kugwiritsidwa ntchito nthawi zonse poyendetsa switch. Izi zimakutetezani ku zoopsa zambiri mukamagwiritsa ntchito zida zotere.

 

• Njira Zothandizira Padzidzidzi: Payenera kukhala njira zomveka bwino zotsatirira ngati magetsi alephera kapena ngozi zachitika.

 

Mapeto

Mafuta a 38kV 630A okhala ndi malo anayi otetezedwa ndi kutenthakusintha kwa loadbreakh ndi chipangizo chofunikira kwambiri chomwe chimagwiritsidwa ntchito poyendetsa magetsi amphamvu kwambiri. Kapangidwe kake ka kutchinjiriza mafuta a transformer ndi kutha kwa arc kumatsimikizira kuti ntchito yake ndi yotetezeka komanso yodalirika.