Litšobotsi tsa mantlha tsa motlakase tsa AC brushless alternator ke life?

Khaello ea lefats'e ea lisebelisoa tsa motlakase kapa phepelo ea motlakase e ntse e mpefala le ho feta.Lik'hamphani tse ngata le batho ka bomong ba khetha ho rekalisebelisoa tsa jenereithara ea dieselbakeng sa ho fehla motlakase ho fokotsa lithibelo tlhahisong le bophelo bo bakoang ke khaello ea motlakase.E le karolo ea bohlokoa ea sete ea jenereithara, li-alternator tse se nang brush tsa AC li phetha karolo ea bohlokoa ha li nahana ho khetha liphatsa tsa lefutso tsa diesel.Ka tlase ke matšoao a bohlokoa a motlakase a AC brushless altererators:

1. Sistimi ea ho hlasimolla.Sistimi e hlasimollang ea alternator ea maemo a holimo e maemong a morao tjena hangata e na le "auto voltage regulator" (AVR for short), 'me stator e amohelang e fana ka matla ho "exciter stator" ka AVR.Matla a hlahisoang ke rotor ea exciter a fetisetsoa ho rotor ea koloi e kholo ka mochine o motlakase oa mekhahlelo e meraro.Boholo ba sekhahla sa ho feto-fetoha ha motlakase o tsitsitseng oa li-AVR tsohle ke ≤1%.Li-AVR tse ntle haholo li boetse li na le mesebetsi e mengata joalo ka ts'ebetso e ts'oanang, ts'ireletso ea maqhubu a tlase, le taolo ea motlakase kantle.

2. Insulation le varnishing.Sekhahla sa li-alternator tsa boleng bo holimo hangata ke "H".Likarolo tsohle tsa eona li entsoe ka thepa e tsoetseng pele e khethehileng 'me e kenngoa ka mokhoa o khethehileng, e le ho fana ka tiiso ea ts'ebetso tikolohong.

3. Ts'ebetso ea moea le motlakase.Stator ea alternator ea boleng bo holimo e tla be e entsoe ka laminated ka lipoleiti tsa tšepe tse batang tse nang le matla a matla a khoheli, li-winding tse nang le mahlakore a mabeli, mohaho o matla le ts'ebetso e ntle ea ho pata.

4. Tšitiso ea mohala.THF (joalokaha ho hlalositsoe ke BS EN 600 34-1) e ka tlase ho 2%.TIF (joalokaha e hlalositsoe ke NEMA MG1-22) e ka tlase ho 50

5. Tšitiso ea seea-le-moea.Lisebelisoa tsa boleng bo holimo tsa brushless le AVR li tla netefatsa tšitiso e fokolang nakong ea phetisetso ea seea-le-moea.Haeba ho hlokahala, sesebelisoa se eketsehileng sa khatello ea RFI se ka kenngoa.

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Nako ea poso: Dec-14-2021