Ho tsitsa ha mocheso oa thepa ea ho thibela mocheso ke ntlha e ka sehloohong e amang bophelo le bokhoni ba ho jara boima ba transformer e qoelitsoeng ka oli. Ka ho hlalosa mokhoa oa ho lokisa, litšobotsi tsa 'mele le tsa lik'hemik'hale, ts'ebetso ea motlakase le bokhoni ba ho thibela botsofali ba thepa ea ho thibela mocheso o phahameng e sebelisoang li-transformer tse qoelitsoeng ka oli, ho hlahisoa litaba tse hlokang tlhokomelo ts'ebelisong ea tsona.

Transformer e qoelitsoeng ka oli e na le litšobotsi tsa ho qhala mocheso hantle, tahlehelo e tlase, bokhoni bo boholo le litšenyehelo tse tlase. E fetohile transformer ea motlakase e sebelisoang haholo grid ea motlakase, 'me botšepehi ba eona bo amana ka ho toba le polokeho le botsitso ba grid ea motlakase.

Transformer e qoelitsoeng ka oli e sebelisa sebopeho sa ho thibela ho ruruha se kopaneng se tiileng le se metsi. Hona joale, sistimi e tloaelehileng ea ho thibela ho ruruha ea pampiri ea oli e entsoeng ka pampiri ea ho thibela ho ruruha ea cellulose le oli ea ho thibela ho ruruha ea diminerale e atisa ho sebelisoa. Polokeho le ts'epo ea sistimi ea ho thibela ho ruruha ke maemo a mantlha bakeng sa ts'ebetso e tloaelehileng ea transformer.

Nakong ea ts'ebetso ea eona, sistimi ea ho thibela mocheso e tla tsofala butle-butle ka lebaka la tšusumetso ea mocheso, oksijene, mongobo le lintlha tse ling tse ngata. Har'a tsona, botsofali ba mocheso ke lona lebaka le ka sehloohong. Ho tsitsa ha mocheso oa thepa ea ho thibela mocheso e fetohile ntlha e ka sehloohong e amang nako ea bophelo, bokhoni ba mojaro le bophahamo ba transformer e qoelitsoeng ka oli. Ho ea ka lipehelo tsa GB / Z1094.14-2011, thepa ea ho thibela mocheso ea pampiri / mineral e thibelang mocheso ea ultra-cellulose e thibelang mocheso ke ea thepa ea ho thibela mocheso e phahameng. Lisebelisoa tse fapaneng tsa ho thibela mocheso li ka kopanngoa ho ba sistimi ea ho thibela mocheso e nang le maemo a fapaneng a ho hanyetsa mocheso. Maemo a fapaneng a ho hanyetsa mocheso a lokela ho khethoa ho latela litlhoko tse fapaneng tsa mocheso, ho nahanoa ka ho hanyetsa mocheso le moruo oa tsona.

Ka bokhutšoanyane, thepa ea ho thibela mocheso e sebelisoang ho li-transformer e bapala karolo ea ho thibela mocheso le tšehetso ea mechini. Boleng ba thepa ea ho thibela mocheso bo khetholla bophelo ba ts'ebeletso ea transformer. Lisebelisoa tsa ho thibela mocheso ke thepa ea ho thibela mocheso ea khase, joalo ka moea, naetrojene, sebabole hexafluoride, jj. Hona joale, li-transformer tsa khase tse sirelelitsoeng ka sebabole hexafluoride li sebelisoa haholo. Thepa ea ho thibela mocheso ea metsi, e tsejoang hape e le oli ea ho thibela mocheso, joalo ka oli ea transformer, oli ea switch, oli ea capacitor, jj. Thepa e tiileng ea ho thibela mocheso, joalo ka pampiri ea ho thibela mocheso, boto ea ho thibela mocheso, lehong, lehong la laminated la motlakase, boto ea phenolic, boto ea lesela la phenolic, boto ea lesela la khalase, jj.