U ka khetha transformer e nepahetseng joang?

Khetho ea li-transformer ka kakaretso e tlameha ho nahanoa ka botlalo ho tsoa molemong oa matla a transformer, voltage, maemo a hajoale le a tikoloho. Har’a bona, khetho ea bokhoni e tlameha ho ipapisa le matla, tlhaho le nako ea tšebeliso ea lisebelisoa tsa motlakase tsa mosebedisi ho fumana mojaro o hlokahalang, e le ho khetha bokhoni ba transformer. Nakong ea ts’ebetso e tloaelehileng, mojaro oa motlakase oa motlakase o lokela ho ba ka 75% ho isa ho 90% ea matla a lekantsoeng a transformer.

U ka khetha transformer e nepahetseng joang?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Haeba boima ba sebele bo lekantsoeng ba transformer bo ka tlase ho 50% nakong ea ts’ebetso, mochine o monyenyane oa motlakase o lokela ho nkeloa sebaka, ‘me haeba o le moholo ho feta matla a lekanyelitsoeng a transformer, mochine o moholo o lokela ho nkeloa sebaka hang-hang. Ka nako e ts’oanang, ha u khetha transformer, boleng ba motlakase oa motlakase oa motlakase oa motlakase o ka sehloohong o lokela ho khethoa ho latela mohala oa phepelo ea motlakase, ‘me boleng ba motlakase oa bobeli bo lokela ho khethoa ho latela lisebelisoa tsa motlakase. ho khetha phepelo ea motlakase ea methati e mene e nang le methati e meraro e tlase. E ka fana ka matla le matla a mabone ka nako e le ‘ngoe.

U ka khetha transformer e nepahetseng joang?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Ha re atisa ho khetha transformer ea kabo, haeba bokhoni bo le boholo haholo, ketsahalo ea “trolley e kholo e huloang ke lipere” e tla thehoa, e seng feela e eketsang matsete a thepa, empa hape e boloka transformer e le boemong bo se nang mojaro bakeng sa nako e telele. . , eketsa tahlehelo ea matla a sebetsang; haeba matla a transformer a le monyenyane haholo, transformer e tla ba boemong bo tletseng nako e telele, ‘me transformer e tla chesa habonolo, ebang ke autotransformer kapa transformer ea mekhahlelo e meraro, e tšoana. Ka hona, ho khetha matla a nepahetseng a transformer ke e ‘ngoe ea mehato ea bohlokoa ea ho fokotsa tahlehelo le ho boloka matla ka har’a marang-rang a matla. Lits’ebetsong tse sebetsang, re ka khetha bokhoni ba transformer ho latela

U ka khetha transformer e nepahetseng joang?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

ho mokhoa o latelang o bonolo.

hata:

1. Ha re atisa ho khetha transformer ea kabo, haeba bokhoni bo le boholo haholo, ketsahalo ea “trolley e khōlō e huloang ke lipere” e tla thehoa, e seng feela e eketsang matsete a thepa, empa hape e boloka transformer e le boemong bo se nang mojaro bakeng sa nako e telele. nako e telele Haeba motlakase oa motlakase o le monyenyane haholo, mochine oa motlakase o tla ba boemong bo tletseng nako e telele, ‘me ho bonolo ho chesa motlakase, ebang ke autotransformer kapa transformer ea mekhahlelo e meraro, hoa tšoana. Ka hona, ho khetha matla a nepahetseng a transformer ke e ‘ngoe ea mehato ea bohlokoa ea ho fokotsa tahlehelo le ho boloka matla ka har’a marang-rang a matla. Lits’ebetsong tse sebetsang, re ka khetha matla a transformer ho latela mokhoa o bonolo o latelang.

2. Molao-motheo oa “matla a manyane, kabo e teteaneng” o lokela ho lateloa. Transformer ea kabo e lokela ho beoa setsing sa mojaro ka hohle kamoo ho ka khonehang, ‘me radius ea phepelo ea motlakase ha ea lokela ho feta lik’hilomithara tse 0.5. Sekhahla sa mojaro oa sesebelisoa sa phepelo se phahameng ka ho fetisisa pakeng tsa 0.5 le 0.6, ‘me matla a hona joale a transformer a bitsoa bokhoni ba moruo. Leha ho le joalo, haeba mojaro o batla o tsitsitse, matla a transformer a ka khethoa ho ea ka matla a moruo mabapi le tlhahiso e tsoelang pele.

3. Ho ea ka litšoaneleho tsa basebelisi ba marang-rang a matla a mahaeng a hasaneng, boima bo tlaase ba boima, boima bo matla ba nako le nako e sa khaotseng, joalo-joalo, motlakase oa ho fetola matla o ka sebelisoa. Transformer e laolang bokhoni ke transformer e ka fetolang matla a ho se be le moroalo ho ea ka boholo ba mojaro, e loketseng ho sebelisoa libakeng tseo liphetoho tsa nako ea mojaro li bonahalang ka ho hlaka. Bakeng sa li-substations kapa likhoebo tsa liindasteri le tsa merafo tse nang le meroalo e meholo ea matla, li-transformer tse ka sehloohong le tse tlase li sebelisoa ka kakaretso bakeng sa phepelo ea motlakase, e le ‘ngoe (‘m’e) e lokisoa ho latela mojaro o mongata,’ me e ‘ngoe (ea bobeli) e khethoa ho latela maemo a tlase. , e ka ntlafatsang kabo ea matla haholo. Tšebeliso ea li-transformer e fokotsa tahlehelo ea boima ba li-transformer. Ka lebaka la ‘nete ea hore tse ling tsa kabo ea li-transformer libakeng tsa mahaeng li sebetsa ka nako e telele, ntle le palo e nyenyane ea tlhōrō ea meroalo ea motlakase ka selemo, bakeng sa basebelisi ba nang le maemo, mochine oa’ mè-mora kapa motlakase o tšoanang le motlakase. mekhoa ea phepelo e ka boela ea sebelisoa. Ha mojaro o fetoha haholo, ho ea ka molao-motheo oa tahlehelo e tlaase ka ho fetisisa ea matla, e kenye ka transformer e nang le bokhoni bo fapaneng. Bakeng sa li-transformer tse khethehileng tse fanang ka matla a matla a matla a kang ho nosetsa le ho ntša metsi, matla a transformer ka kakaretso a ka khethoa ho latela makhetlo a 1.2 matla a asynchronous motor nameplate. Ka kakaretso, motlakase o qalang hona joale ke makhetlo a mane ho isa ho a supileng a lekantsoeng, ‘me transformer e tlameha ho khona ho mamella phello ena.Bokhoni ba e ‘ngoe ea likoloi tse kholo ka ho fetisisa tse qalang ka ho toba ha lia lokela ho feta ka 30% ea matla a transformer. Ho lokela ho totobatsoa hore li-transformer tse khethehileng bakeng sa drainage le nosetso ka kakaretso ha lia lokela ho hokahanngoa le meroalo e meng, ka hona li emisa ts’ebetso ka nako nakong ea nako ea ho se ntše metsi le ho nosetsa le ho fokotsa tahlehelo ea matla a motlakase.