AC lub nplhaib lossis DC compound motors yog nyiam rau nqa. Shunt hom commutator motors yog nyiam nyob rau hauv cov ntaub ntawv ntawm ib theem installation. Cov qauv nqa nqa zaum kawg siv 3-theem induction motors nrog kev sib txawv zaus tsav hluav taws xob tswj.
Yuav ua li cas lub cev muaj zog siv hauv elevator?
Nqa tau nyiam los ntawm AC lub nplhaib lossis DC lub cev muaj zog. Nyob rau hauv cov ntaub ntawv ntawm ib theem installation, lub commutator motors yog nyiam. Kev hloov pauv zaus tsav hluav taws xob tswj tau siv nyob rau hauv cov qauv nqa nqa tshiab.
Lub cev muaj zog twg yog qhov nyiam hauv elevator thiab vim li cas?
DC cumulative compound motor muaj siab pibtorque mus txog 450% nyob ntawm qhov degree ntawm compounding. Txoj cai ceev yog sib txawv mus txog 25 ~ 30%. Yog vim li cas cov motors no siv hauv elevator.
Lub cev muaj zog twg muaj kev tswj tsis zoo tshaj plaws?
Kev piav qhia: DC series lub cev muaj zogntawm qhov tsis muaj kev thauj khoom muab qhov nrawm nrawm kawg nkaus. Xyaum nws yuav ua puas tag nrho cov armature circuit. Yog li ntawd, raws li lub load yog txo qhov ceev ntawm lub cev muaj zog yuav mus nyob rau hauv ceev ceev. Yog li, kev tswj ceev yog qhov tsis zoo hauv lub cev muaj zog.
Qhov sib txawv ntawm lub elevator thiab lub elevator yog dab tsi?
Qhov txawv ntawm lub nqa thiab lub tsev elevator yog nyob rau hauv ob qho tib si tsim thiab nqi. Lub elevator muaj tag nrho cov cab cab thiab yuav tsum tau ib tug ncej. … Ib lub elevator feem ntau muaj lub tsheb tavxij qhib, tshwj tsis yog rau 42 panels ntawm ob sab ntawmplatform. Lifts feem ntau yog yooj yim dua thiab tus nqi qis dua li of elevator.
