Video: Lub inverter tsav ua haujlwm li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib Inverter Tsav (VFD) ua haujlwm Los ntawm kev noj AC mains (ib zaug lossis peb theem) thiab ua ntej kho nws mus rau DC, DC feem ntau yog smoothed nrog Capacitors thiab feem ntau DC choke ua ntej nws txuas nrog lub network ntawm Fais fab Transistors tig mus rau hauv peb theem rau lub cev muaj zog.
Hauv qhov no, qhov txawv ntawm VFD thiab inverter yog dab tsi?
Raws li lub npe implies, inverter -duty yog hais txog lub gearmotor uas nws ceev yog tswj los ntawm ib qho inverter , los yog VFD ( variable zaus tsav ). Cov qhov sib txawv ntawm ib inverter -duty gearmotor thiab tus qauv gearmotor yog hauv kev tsim kho. Cov motors no tshwj xeeb yog tsim los ua haujlwm ntawm qhov ceev thiab tsis overheat.
Kuj Paub, drive ua haujlwm li cas? Tsav tsheb ua haujlwm los ntawm kev hloov cov zaus AC fais fab mus rau qhov sib txawv ntawm qhov sib txawv, qhov sib txawv voltage AC zog.
Ib sab saum toj no, dab tsi yog lub luag haujlwm ntawm lub inverter?
Dab tsi yog Lub Luag Haujlwm Tseem Ceeb ntawm Inverter. Lub luag haujlwm tseem ceeb ntawm lub inverter yog hloov tam sim no ncaj qha (DC) mus rau alternating tam sim no (AC). Lub input voltage, tso zis voltage thiab zaus, qhov tseeb qhov zog ntawm tag nrho txhua yam nyob ntawm qhov tsim ntawm cov cuab yeej tshwj xeeb thiab / lossis cov circuitry.
VFD sawv cev rau dab tsi?
Variable Frequency Drive
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