Torformer oli ea transformer: Litharollo tse 7 li netefalitse ho thibela le ho lokisa litaba tse tloaelehileng

 

Oil-immersed transformers play a pivotal role in modern power systems due to their excellent insulation and cooling capabilities. Litsi tsena li entsoe ka bophara ba li-parks tsa indasteri, li-tubs tsa li-grid tsa griid, partit ea terene le litsi tsa data. Leha ho le joalo, ka ts'ebetso ea nako e telele, liprofilema hangata li senyeha litabeng tsa ho tšepahala, ho eketsa likotsi tsa tikoloho le tsa polokeho le polokeho.

Sengoliloeng sena se hlahloba lisosa tsa bohlokoa tsa oli e lutlang ka oli {0 {0})

 

Lisosa tse kholo tsa ho lutla ha oli

 

Lisebelisoa tsa oli ha se ketsahalo e ikhethileng, empa sephetho sa phello e kopaneng ea mabaka a mangata a kantle le maemo a ka hare. Motso o ka akaretsoa ka mekhahlelo e mehlano e latelang.

 

Moralo le bofokoli ba tlhahiso

 

 

Mekhoa ea tlhokomelo ea mafutsana

Lintlha tse tloaelehileng tsa Leazage li Tloaelesa

 

1. E na le bofokoli ba sefahleho le kalafo e fosahetseng

 

Boholo ba flae "bo bonts'a moferefere

Lintja (pente masale, litselana tsa oli, likhalase tsa tšepe) li senya botšepehi bo matla ba ho tiisa.

Ho feta 50% ea lits'ila tse tsoang ho feta tse ntle, ho kenyelletsa ho itšetleha ka mekhoa ea ho tiisa manonyeletso le khatello e sa tloaelehang

 

2. Lithahasello tsa Tekanyetso ea Bothata 

 

3. Mekhoa e Fosahetseng

 

Libaka tse sa lekanang tsa bolotsana kapabolt torquelebisa ho Profic ea gasket e sa lokang:

Tlhahlobo e sa lekaneng: Oli e tšesaane ka lebaka la mocheso o phahameng o baka timetso.

Tlhahlobo e feteletseng: Ho qala ha mohateura ea ka ho sa feleng.

Missange.

Mokhabiso oa mocheso(Katoloso / Contraction / Concurction) Degrades Tination Ha nako e ntse e tsamaea.

 

4. Welting & Calding ea boleng

 

Lits'oants'o tse pharalletseng / tse fapaneng (haholo-holo li-transformers tse ikhethang) li angoa ke pelo, li-nelong, ho se tšepe le mapetso.

Mollo oa mokha oa motlakase oa ho etsa chelete ea motlakase o susumetsa sehlopha sa likarete tsa ho tšela le sahe ea oli.

Metsoako ea mefokolo ea ho lahla, ho hlahlojoa ha sepheo, kapa ho pepesa lisebelisoa tsa ka tlase ho Sand Inchions / Pinholes.

 

5. Designs tsa Valves

 

Lefats'e la Lefa- ho cheka li-valgly tsa serurubele

 

6. Lipalangwa le ho sebetsana le tšenyo

 

Tšenyo ea tšenyo kapa ho phahamisa ka mokhoa o sa lokang e baka Deformation, lijalo tsa Weld.

Khatello e setseng ea li-tubers tsa radiator (ho tloha ho ho sebetsana) ho etsa litlolo le li-prone tsa welks.

 

7. Lintlha tse ling tse sa atlehang tsa ho kenya

 

Mechini e sa sebetsoeng e sa sebetsoa: Morero oa tiiso ea tiiso oa tiiso ea tiiso (mohlala, ka li-plugs tse hulang li baka maemong a khatello.

Litaba tsa Khokahano ea Khokahano: Likhomphutha tse sa lekaneng tsa gasket tsa khase, lilakane tse ntle tsa fermin, kapa mocheso {{{0} {0}

Mokotla oa Iron o ile a kena-kenana: Ho senya kapa mapetso a lebisang ho sala.

Phepo ea bushing le oli ea gauge ea oli: Ts'ireletso e sa lokang kapa lilemo -}}

 

Three Franforrier oli ea ho senya le mehato ea kalafo

 

1. Hlōla bokaholimo ba ho tiisa ho thibela oli

 

Bo-fofane bo sa lekanang, ba nang le foreled kapa ba kenang liforello ba ka baka litsela tsa oli. Ho bohlokoa ho ntlafatsa boleng ba boleng bo holimo ka ho tlosa tšepe, ho otloa hape le ho panya, ho netefatsa sebaka se boreleli le se bataletseng.

Pele u kenya mabili, pepesa lesela la mahala le - {0}- {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {

Ho ntlafatsa ho ntlafatsa ho ts'epahala, ho ka eketsoa ka ho teba ka har'a pherekano ea libaktheke le ho fokotsa litlolo.

Bakeng sa likhokahano tse fosahetseng kapa tse sa fetoheng, tse nepahetseng kapa tse ntle tsa ho ntšoa ka mokhoa o nepahetseng ka ho pheta-pheta hape ka ho etsa joalo ka "0}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}

 

2. E sebelisoa - Likoti le mekhoa ea ho kenya teka-tekano

 

E khothalelitsoeng ka har'a lisebelisoa tsa gasket

PTFY (Polytetraflloroerylene) Grourene) Ho hanyetsa Tšabo e phahameng le Khanyetso e Memo e Phahameng.

Nitrile Rubber (NBB) Khanyetso ea oli e latela litaba tsa acrylonitri. Likhoele tse nang le thata ho thata pakeng tsa 70-80 ho fana ka khanyetso e ntle haholo ea ho sebelisana le botsitso.

 

Boikarabello le liteko tse tsofetseng

Ho hlokahala liteko tse amanang le tsona pele ho khethoa ha li-gasket. Likoti tsa mantlha tsa lisebelisoa tsa 120 Surfort ea lihora tse 160 bakeng sa lihora tse 168 le ho lekola liphetoho ho boima, bophahamo le thata ho netefatsa ts'ebetso ea ho ts'oara.

Ho sa tsotelehe nako ea ts'ebeliso, phetisetso ea li-gaciks e khothalletsoa pele matšoao a bolileng a bonahala a thibela ho tsoa hoa oli ea tšohanyetso.

 

Litataiso tsa Keketse

Hloekisa libaka tsohle tse matlafatsang ho tlosa lerōle, mafome le oli;

Etsa kopo ea 609 e phahameng -

Emela ho omella ka tsela e itseng pele o tiisa likulo tsa ho fokanang;

Etsa bonnete ba hore Sekhahla sa Compation se ka bang se le seng-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}

 

3. Ho sebetsana le lintlha tsa lehae tsa Leqhoa

 

Ho Tlotta Leasuge

Lisosa tse tloaelehileng li kenyelletsa likarolo tse hlephileng kapa litiiso ea khale. Tharollo e kenyeletsa:

Ho fetola gasket;

Ho tiisa linate tsa marang-rang le khokahano e kaholimo;

Haeba ho na le selelekela se tiileng haholo, se eketsa groove bakeng sa ho lekana.

 

Poroniki le wenld seam e lutlang

Bakeng sa masoba a manyenyane sa lehlabathe, kenya ld {}}} 1}} 1}} 1 e potlakileng {2

Bakeng sa bofokoli bo boholo ba lahlang, fumana ba lakang le ho tlatsa ka mokhoa oa ho roala oasc.

 

Ho phekola Seaf Seak

Sebelisa lehare la ho khetha kapa grinder ho tlosa pente le oxides.

Hloekisa joala.

Etsa Seatlen Creater {{0 0 {0 -}}}}}}}}}}}}}}}}}}

Bakeng sa mapetso kapa boima ba welds Poso -

 

4. Lintlafatso tsa Mokhahle bakeng sa Lola -

 

Ho ntlafatsa le ho ntlafatsa / oli ea oli ea oli

Fetola cap ea bolt ka 3mm - Li-groove tse tebileng tsa koro, li lumellang gasket tsa ho qosoa ka ntle le ho thibela ho hloka chelete ka ntle. Moqapi ona o tiisa hore o tla fetoha hantle le ho hanyetsa.

U sebelisa Vacuum eccentic serurubele

AROT ZF80 Vacuum Excuum Excuum e nang le Matla a Ntlafetseng

 

5. Ho lokisa ka potlako ho sebelisa lithupa tsa netefatso

 

Bakeng sa Micro-}}}} {{1} {1}- Ho itokisetsa hohle hoa bohlokoa: Tlosa oli, pente le oxidation ho pepesa tšepe e hloekileng, ebe u kopanya le ho sebelisa motsoako oa ho tiisa ho fihlela oak o emisitsoe ka botlalo.

 

6. Nchafatsa litekanyetso le litekanyetso tsa tlhokomelo

 

Li-apons tse ngata tsa oli ea litlolo li tsoa ho ts'ebetso ea ho kenya ka nepo kapa lits'ebetsong tsa ho lokisa. Maano a thibelo a kenyelletsa:

Ho netefatsa tšobotsi e phahameng ea ho kenya, haholo-holo tse kang ha li hatelloa le manonyeletso a matla;

Ho hlaolela ho ba le tsebo le hantle -} sehlopha sa litšebeletso tse koetlisitsoeng;

Ho tsamaisa tlhahlobo e qaqileng nakong ea tlhokomelo ho tseba lintlha tse ka bang teng pele.

Phihlelo ea tšimo e paka hore hoa utloahala joalo {{0 0}}}}

 

7. Ho khetha boemo bo phahameng -}}}}}}}}}

 

Litaba tsa Tergrammer li boetse li hokahane le tšenyo ea mochini nakong ea lipalangoang le ho sebetsana. Ho thibela liketsahalo tse joalo:

Khetha High {{0 0 0 0 0

Latela melao e tiileng le lipalangoang ho qoba bo-tolwisiso, litsela tse halikiloeng le tse halikiloeng le ho fokotsa boitšoaro ba ho folisa;

Sireletsa likarolo tse nang le taolo ea katleho ho tsoa ho tšusumetso nakong ea maeto a maeto.

 

Ho thibela oli ea ho tsoa ka boenjiniere ba hol.

 

Thibelo ea Terformage ea Lesela e tlola e hloka mokhoa o phethahetseng o nang le mokhoa o felletseng oa khetho, ho kenya lisebelisoa, ho kenya le ho hlokomela. Ka mekhoa e nepahetseng ea ho tiisa, thepa e tšepahalang le taolo ea boleng bo tiileng, e ka khona ho tlosa oli e tlohang, e phethehileng.