Qhov kom zoo dua ntawm kev hloov pauv zaus yog: kev tswj xyuas qhov zoo thiab pheej yig. Tsawg kawg tam sim no, tus nqi tsis yog tus nqi siab ntawm European thiab Asmeskas kev tswj hwm kev lag luam.
Cov kev lag luam tseem ceeb uas siv tshuab hloov pauv zaus tam sim no tau siv ntau dua. Lub elevators, lifting machinery, textile machinery, tshuab cuab yeej, HVAC, semiconductors, khoom noj khoom haus, dej haus, tshuaj, tsev cov ntaub ntawv, kws tshuaj thiab lwm yam lag luam yog ib qho tseem ceeb cov cheeb tsam uas siv zaus hloov tshuab.
Cov txheej txheem thev naus laus zis, los ntawm cov txheej txheem kev lag luam saum toj no, peb tuaj yeem pom tias ua haujlwm ntawm servo system. Kev hloov tshuab zaus muaj nws cov kev txwv, yog tias nyob rau hauv kev tswj lub cev muaj zog, lub zaus hloov pauv yog sib npaug rau lub maus taus, thiab lub servo system sib npaug rau lub tsheb. (Cov lus piv txwv yog qhov tsis tsim nyog, farewell yws yws).
Lub hauv paus ntsiab lus ntawm zaus hloov dua siab tshiab thev naus laus zis yog qhov hloov pauv ntawm qhov zaus tam sim no kom ua tiav kev tswj hwm lub cev muaj zog. Hauv peb lub neej, peb feem ntau hnov txog inverter cua txias, uas yog lub tswv yim no. Raws li cov tshuaj tiv thaiv ntawm lub sensor, qhov kub thiab txias nyob rau hauv lub nroog yog siab, thiab kev sib hloov ceev ntawm lub sub-frequency conversion ceev tswj ceev ceev, ces lub hwj chim tso zis yog loj, thiab cov nyhuv txias yog tam sim ntawd.
Thaum qhov kub thiab txias hauv lub nroog yog nyob rau hauv qhov tsim nyog, qhov ceev ntawm cov khoom siv inverter tswj kom nruj yog qeeb dua thiab cov zis hluav taws xob tsawg. Qhov no txuag lub zog thaum tswj lub neej ntev ntawm cov khoom siv. Txawm li cas los xij, kev tswj xyuas qhov tseeb los ntawm cov khoom siv hloov pauv zaus yog qhov tsawg heev, yog li qhov yuav tsum tau muaj qhov siab precision, ceev, thiab kev tswj cov lus teb ceev, thiab cov zaus hloov pauv tsis tuaj yeem siv. Txawm hais tias peb hais tias tsoomfwv hauv nruab nrab uas tuaj yeem siv cov tshuab hloov pauv zaus tuaj yeem siv theoretically siv servo tswj, tab sis tus nqi servo yog kim, thiab ntau lub hauv paus servos yog cov nqi peev.