150 kVA Pad Mounted Transformer-34.5/0.208 kV|USA 2024

The core e sebelisa silicon sheet ea boleng bo holimo le e khonang ho kenella haholo, -mehato e mengata, phokotso ea lerata la bass, tahlehelo e tlase-ea moroalo. Moralo oa mantlha oa tšepe o amohela mofuta oa "E-I" kapa sebopeho sa "ring". The E-I type e ka fokotsa ho lutla ha flux le tahlehelo ea hona joale ea eddy ka katleho ka ho fetisa E-sheped and I{7}ka bepa lishiti tsa silicon tse bopehileng hammoho hore li thehe-loop magnetic circuit e koetsoeng. The annular core e boetse e fokotsa tahlehelo ea matla ka moralo oa annular mme e fana ka tsela e ntle ea flux. Letlapa le leng le le leng la tšepe ea silicon le kenngoe, hangata ka pente e sireletsang kapa e koahetsoe ka pampiri e sireletsang, e fokotsang tlhahiso ea maqhubu a eddy. Ts'ebetso ea lamination ea mantlha ea tšepe e phahamisa lipampiri hore e be likarolo ho etsa bonnete ba ho kenella ha mokokotlo oa tšepe ha ho ntse ho fokotsa tahlehelo ea hysteresis ea mantlha ea tšepe.

Maqhubu ke karolo ea mantlha ea transformer, e leng karolo ea potoloho e thehang matla a khoheli le ho fetisa matla a motlakase. E kenngoa ka terata ea aluminium e phuthetsoeng ka pente e sireletsang (ke hore, terata e nang le enameled) 'me e behiloe holim'a kholomo ea tšepe ea transformer. Maqhubu a marang-rang a sebelisa likarolo tse ngata tsa ho kenya letsoho, karolo e 'ngoe le e' ngoe e arotsoe ke thepa ea ho kenya letsoho, e thusang ho ntlafatsa matla a ho kenya letsoho, ho fokotsa kotsi ea ho senyeha ha motlakase, le ho ntlafatsa ho hanyetsa ha motlakase le polokeho ea transformer. Moralo oa lera matsoelintsoeke bebofatsa kabo e tšoanang le dissipation ea mocheso. Sebaka le ho pata pakeng tsa lera le leng le le leng la matsoelintsoeke li thusa ho tsamaisa hantle le ho senya mocheso, ho fokotsa kotsi ea ho chesa le ho ntlafatsa ts'epo ea ts'ebetso ea transformer. Hobane moralo oa sebopeho sa lera la matsoelintsoeke o ka fokotsa tšitiso ea motlakase, ho potoloha ha sekhahla ho thusa ho ntlafatsa tšebelisano ea motlakase ea transformer, ho fokotsa tšusumetso lisebelisoa tse potolohileng, le ho ntlafatsa botsitso ba sistimi. Sebopeho sa lera la matsoelintsoeke se ka fana ka matla a ntlafetseng a mochine le botsitso, haholo-holo ho matla a phahameng a motlakase le lisebelisoa tse phahameng tsa matla, li ka hanela ka katleho khatello ea mochine le ho sisinyeha, le ho lelefatsa bophelo ba tšebeletso ea transformer.

Ts'ebetso ea ho tjheseletsa e tlameha ho finyella litekanyetso, ho kenyelletsa le boemo ba ho tjheseletsa, hona joale, lebelo la ho tjheseletsa, joalo-joalo Pele ho tjheseletsa, hloekisa sebaka sa welding ho netefatsa hore ha ho na oli kapa mafome. Bokaholimo ba tanka bo lokela ho phekoloa ka ho tlosoa ha mafome le ho phatloha ha lehlabathe ho netefatsa hore bokaholimo bo boreleli. E ntan'o apesoa ho etsa bonnete ba hore tanka e hanana le ho bola. Litiiso tsohle li tiisitsoe pheletsong; Likarolo tsa tšepe tse ka hare le ka ntle ho lebokose li pota-potiloe ho tlosa moriri, 'me seam le tiiso ea weld li lekoa ka makhetlo a mararo (fluorescence, khatello e ntle, teko e mpe ea leakage); Pente e entsoe ho latela litlhoko tsa thibelo ea mafome tsa lisebelisoa tsa ntlo.