Yog hais tias lub cev muaj zog nyob rau hauv ib qho kev tsis sib haum xeeb kev khiav hauj lwm nrog nquag pib, nquag pib yuav ua rau lub cev muaj zog muaj feem xyuam rau lub winding vim lub loj tam sim no thaum lub sij hawm pib txheej txheem, thiab winding yuav overheat thiab muaj hnub nyoog ntawm rwb thaiv tsev, thiab kev cia siab ntawm lub cev muaj zog yuav deteriorate. Tshwj xeeb tshaj yog rau cov motors uas tau pib ncaj qha ntawm lub zog zaus, qhov teeb meem yog qhov hnyav dua, yog li qhov rwb thaiv tsev ntawm hom lub cev muaj zog yuav tsum siab, feem ntau tsis qis dua Class F.
Rau cov kev khiav hauj lwm nrog lub sij hawm luv luv thiab ntev downtime, lub cev muaj zog yuav muaj condensation, uas yog, tom qab lub cev muaj zog winding yog txo los ntawm high kub thaum lub sij hawm ua hauj lwm, lub winding yuav damp vim kub txawv thiab kev tiv thaiv thiab ib puag ncig tej yam. Yog tias lub cev muaj zog tau pib ncaj qha rau hauv qhov xwm txheej no, nws yuav ua rau lub cev muaj zog winding tawg vim kev ua haujlwm tsis zoo ntawm cov rwb thaiv tsev, tshwj xeeb tshaj yog rau cov motors high-voltage, qhov teeb meem yuav hnyav dua. Vim li no, cov khoom siv hluav taws xob tsis muaj dej noo tau dhau los ua tus qauv rau cov tshuab hluav taws xob siab, thiab cov neeg siv lub cev muaj zog yuav tsum tau tshem tawm cov dej noo tsim nyog ua ntej pib lub cev muaj zog.
Rau cov high-voltage motors thiab high-power motors, vim hais tias cov yam ntxwv tshwj xeeb ntawm lub cev lub cev muaj zog thiab rotor yog hnyav, kev tiv thaiv kev sib hloov yuav tsum tau ua tsis tu ncua thaum muab lub cev muaj zog los tiv thaiv kev tsis zoo ntawm cov kabmob, uas yog, deformation ntawm bearing system Cheebtsam vim lub deadweight ntawm lub rotor; Qhov teeb meem no tsis muaj nyob rau tsis tu ncua rotating motors, tsuav yog cov bearing kev khiav hauj lwm raws li txoj cai yog nyob ze saib xyuas thiab muaj feem xyuam rau tu.
abb sib,
ac blower lub cev muaj zog,
ac tawg pov thawj lub cev muaj zog