Nyob rau hauv xyoo tas los no, contactless of elevator tswj qhov system tau dhau los ua cov ntsiab lus kub hauv kev lag luam, ntawm cov kev nyab xeeb torque tshem tawm (STO), kev tswj kev nyab xeeb nres thiab hluav taws xob lub hnub qub sealing yog peb qhov tseem ceeb tshaj plaws technologies.
Kev nyab xeeb torque tshem tawm (STO) txhais tau hais tias lub zog hluav taws xob muaj peev xwm ua rau kev sib hloov tsis siv rau lub cev muaj zog. STO thev naus laus zis yog siv rau lub elevator ntawm AC lossis DC lub cev muaj zog los ntawm cov khoom zoo li qub. Los ntawm kev txiav tawm lub zog rau lub cev muaj zog, lub cev muaj zog tuaj yeem tswj tau zoo. STO txais yuav dual-channel circuit architecture, kev ruaj ntseg qib nce mus txog SIL3, kho vajtse tsis ua hauj lwm margin yog 1, ua ke nrog lub sij hawm sib piv ntawm dual-channel lub xeev, kom muaj kev ruaj ntseg thiab txhim khu kev qha kev tswj ntawm motors. STO hloov cov contactor los tswj lub cev muaj zog, uas muaj qhov zoo ntawm cov suab nrov qis, me me thiab cov lus teb ceev ceev.
Kev tswj kev ruaj ntseg nres yog hais txog kev siv lub voj voog kev nyab xeeb uas muaj cov khoom siv hluav taws xob kom ua tiav kev tswj hwm kev nyab xeeb ntawm tus nres. Nres tswj thiab fais fab kev sib xyaw ua ke, los ntawm kev tswj kev nyab xeeb ntawm lub zog nres, kom ua tiav kev tswj xyuas kev nyab xeeb. Lub nres tswj chav tswj tau txais cov qauv tsim ntawm ob lub actuator, thiab lub xeev ywj pheej saib xyuas ntawm ob lub actuator ua rau kev tswj ntawm nres nres kom ruaj ntseg thiab txhim khu kev qha. Kev nyab xeeb Circuit Court hloov lub contactor tswj hom nres, uas muaj qhov zoo ntawm cov lus teb ceev thiab lub neej ntev.
Hluav taws xob lub hnub qub sealing yog hais txog cov txheej txheem ntawm kev siv lub hwj chim module uas twb muaj lawm ntawm lub converter kom txwv tsis pub txav ceev ntawm lub tsheb los ntawm luv luv-txuas peb-theem winding ntawm lub cev muaj zog nyob rau hauv lub xeev ntawm kev nyab xeeb torque kaw. Kev tshawb pom lub sijhawm tiag tiag ntawm hluav taws xob hnub qub sealing Circuit Court tag nrho lav qhov kev kuaj mob ua ntej ntawm lub voj tsis raug thiab kev ua haujlwm ntawm lub hnub qub sealing tswj. Hluav taws xob lub hnub qub sealing es tsis txhob siv contactor hardware star sealing muaj qhov zoo ntawm qhov me me, cov lus teb sai dua thiab txhim khu kev qha.
Kev daws teeb meem tsis sib cuag tsis yog tsuas yog txhawb nqa cov thev naus laus zis tshiab ntawm cov khoom siv of elevator, tab sis tseem tseem ceeb daws cov teeb meem uas tau ntsib hauv kev siv tswv yim, uas muaj qhov tseem ceeb tshaj plaws.
