Nhanganyaya:
Elevatorchave chikamu chakakosha chehupenyu hwedu hwezuva nezuva, kuve nechokwadi chekufambisa kuri nyore munzvimbo dzakasiyana siyana.Nekudaro, iyo inonyanya kunetseka inoramba iri kuchengetedzeka kweaya akatwasuka masisitimu ekufambisa, nekusimbisa pazvinhu zvekuchengetedza sengeelevator brakesystems.Iyo yekuchengetedza chinhu chakagara chiri chekona mukugadzira zvigadzirwa zvine chekuita neelevator.Zviyero zvepasi rose senge EN81-1 uye nyika zviyero seChina's GB 7588 inotsanangura kuchengetedza zvinodiwaelevator brakesystems.Imwe yakakosha parameter mune ino mamiriro ndiyo shoma yekudhonza-in voltage.
Kukosha kweMinimum Pull-In Voltage:
Elevator brakeVagadziri vehurongwa vanoisa huwandu hwemafekitori yakatarwa kuti ive nechokwadi chekutielevator brakesystem inosangana nezvinodiwa zvekushandisa mukati mehupenyu hwayo hwekushanda.Pfungwa yehushoma hwekudhonza-in voltage inobata zvakakosha.Iyi parameter inomiririra iyo shoma voltage inodiwa kumisa iyo brake system uye ive nechokwadi chekuita kwayo kwakavimbika.
Zvinhu Zvinokonzera Pull-In Voltage:
Mamiriro akawanda ekushanda anogona kudikanwa nemhepo yakakwira kuti ibatanidze mabhureki system pane izvo zvinonzi zvakajairika.Friction pad kupfeka uye kubvaruka zvinogona kukonzera kuwedzera mabhureki clearance, zvichikonzera yakakwira voltage zvinodiwa.Pamusoro pezvo, kudziya kwebrake coil kunogona kukwidza tembiricha yebhureki, zvichikonzera kuwedzera kupikisa uye kukwira kwemagetsi kudiwa.Uyezve, kuchinja kwemagetsi emagetsi emagetsi kunogona kutungamira kuderedzwa kwemagetsi kune iyo brake system.Aya mafungidziro anotsikirira kukosha kweyakakwana voltage headroom kana kugadzira mabhureki masisitimu.
Kuve nechokwadi chekugara kwenguva refu uye kuchengeteka:
Kugadzwa kwehushoma hwekudhonza-in voltage fekitori chiyero inoshanda senzira yakasimba yekuvimbisa inodiwa voltage buffer yekuita mabhureki system.Nekutevedzera chiyero ichi,elevator brakemasisitimu akashongedzerwa kubata zvisingafanoonekwi uye anogona kupfeka uye kubvaruka nekufamba kwenguva.
Kukosha Kwekudzora Hunhu:
Kuongororaelevator brakesisitimu idiki yekudhonza-in voltage panguva yekugadzira inovimbisa kuti kudhonza-mukati voltage hakupfuure chiyero chefekitori.Iyi nhanho yakakosha mukuvimbisa kuti mabhureki system, kana yaiswa kune yakayerwa voltage, inogona kugara uye yakavimbika activate mukati mehupenyu hwesystem.
Mhedziso:
Iko kuomerera kumazinga ekuchengetedza mukugadzira uye kugadzira elevator kwakakosha zvakanyanya, zvichikanganisa zvakananga kugara zvakanaka kwevafambi vemarift uye vashandi vekugadzirisa.Iyo shoma yekudhonza-in voltage kutsanangurwa kweelevator brakemasisitimu akakosha pakuchengetedza kuchengetedzwa kwekushanda.Kugadzirisa zvinogona kuitika magetsi uye kusiyanisa kwekushanda, iyo shoma yekudhonza-in voltage inobatsira zvakanyanya mukutendeseka uye kuvimbika kweelevator brakemasisitimu, anoratidza kuzvipira kweindasitiri kune kuchengeteka uye kunaka.
Nguva yekutumira: Aug-28-2023