Cov khoom lag luam zoo universalmotor Hoobkas, universalmotor hauv peb lub neej txhua hnub yog siv dav, yooj yim hais lus, txoj haujlwm ua haujlwm ntawm ib-theem AC lub cev muaj zog yog nyob rau hauv lub cev tswj lub voj series mus rau hauv ob-txoj kev thyristor, tswj thyristor ntawm Angle thiaj li tswj lub tshuab hluav taws xob lub dav hlau voltage.Thaum cov hluav taws xob sab nraud muab hluav taws xob voltage lossis thauj hloov kev hloov pauv, kev hloov ceev nrog lub zog coaxial kev sib txuas ceev lub tshuab hluav taws xob cov teeb liab los ntawm kev sib xyaw thiab cov teeb liab ceev tau muab, qhov yuam kev thiab cov xoom hla tawm cov teeb liab tom qab ua kom nrov loj, theem hloov chaw kom paub txog txoj kev hloov kho tsis siv neeg voltage, kom lub nrawm ruaj khov ntawm qhov muab tus nqi, xav kom hloov mus rau, tsuas yog tso lub cev muaj zog thiab thim kev sib koom ua ke.
Yog li' s sib txawv li cas tam sim no thiab hloov tam sim no?
Hloov tam sim no thiab ncaj qha tam sim no muaj qhov sib txawv hloov sib txawv.Ua raws li' s tam sim no qhov loj me thiab kev hloov pauv hloov tsis tseg thaum lub sijhawm, thiab nws cov haujlwm nruab nrab tus nqi yog xoom hauv ib lub sijhawm. Feem ntau, qhov waveform yog sinusoidal, thaum lub tshuab hluav taws xob tam sim no tsis hloov ib zaug.Qhov ntxiv, lub ac voltage los ntawm kev hloov pauv hloov, tab sis nws tuaj yeem' t ua qhov no, ncaj qha tam sim no (dc) nyob rau hauv lub zog deb kis tau tus mob, yog li peb tab tom siv kev hloov tam sim no (ac), qhov tseem ceeb vim tias ntawm cable ntev heev, qhov tsis kam yog loj heev, nyob hauv nruab nrab yuav tshwm sim ntau lub zog poob, yog li nco ntsoov nce cov zis hluav taws xob, yog li nws tuaj yeem txo qhov hnav thiab tsim kua muag .Txawm li qub, qhov hloov hluav taws xob siab tuaj yeem hloov mus rau hauv qhov hluav taws xob tsim nyog dua los ntawm kev hloov pauv ntawm cov davhlau ya nyob twg. Nws yog txoj hauv kev no peb yuav saws lub high-voltage AC kis hom rau loj-teev ntev kis.
