AC lub cev muaj zog thiab kev tswj xyuas ntau zaus
1, AC lub zog muaj zog "target = _blank" tshuab fais fab tuag
AC motors feem ntau siv cov txheej txheem three-phase, vim hais tias peb theem AC motors muaj kev pom zoo rau cov kev ua tau zoo, cov khoom siv raw khoom thiab tus nqi "target = _blank" piv nrog cov theem ib theem. Peb theem motors ntawm tib lub hwj chim Me dua lub cav ib zaug, lub cev nyhav, tus nqi "phiaj = _blank" yog tsawg. Lub cev peb-theem muaj peev xwm pib ua nws tus kheej. Single-phase motors tsis tau pib lub zog. Yuav kom daws tau qhov teeb meem pib, yuav tsum tau ntsuas tshwj xeeb. Lub zog ntawm ib lub cav muaj ib zaug yog pulsating thiab lub suab nrov yog tus loj, tiam sis lub hwj chim yuav tsum tau yooj yim, tshwj xeeb yog hauv tsev. Yog li, tsev neeg cov cuab yeej siv thiab cov tshuab hluav taws xob siv cov tshuab ib zaug xwb.
2, AC lub cev muaj zog ntau zaus
Qhov sib hloov khoom siv zaus sib xyaw nrog kev hloov tshuab hluav taws xob thiab tshuab txuas rau tshuab hluav taws xob los tswj lub tshuab hluav taws xob ntawm AC lub cev los ntawm kev hloov lub zaus thiab qhov siab ntawm kev ua haujlwm ntawm lub tshuab.
AC motor nrig converter nta
■ Cov zis tsawg zis muaj 180%, thiab cov yam ntxwv ua haujlwm tsawg-tsawg yog qhov zoo.
■ Cov zis tawm mus txog 600Hz, tuaj yeem tswj cov kev kub ceev
■ Kev ntsuas txhua yam thiab kev tiv thaiv ua haujlwm (overvoltage, undervoltage, overload), instantaneous power failure thiab pib dua
■ Kev tiv thaiv ua haujlwm xws li acceleration, deceleration, thiab thaiv kev tiv thaiv thaum lub sij hawm kev hloov
■ Kev qhia kom tsis muaj teeb meem ntawm lub cav tsis muaj zog kom muaj kev ruaj ntseg thiab qhov tseeb
■ Teb ceev ceev thaum nres kev kub ceev
■ Txuj kev txawj ntse thiab zis tawm tswv yim thiab kev tswj cov cuab yeej, muaj zog heev
■ SMT qhov chaw kawm tiav thiab peb txoj kev kho cov tshuaj pleev xim, cov khoom siab ruaj khov
■ Cov koob ntim tau coj los siv qhov tseeb Siemens IGBT fais fab tuag kom pom tseeb zoo
