Umguquli wezantya-okanye ukuqhuba ngokuguquguqukayo (VFD) - sisixhobo sombane esiguqula isantya esinye sexesha langoku ngenye indlela. I-voltage ihlala ifana ngaphambi nasemva kokuguquka rhoqo. Abaguquli be-frequency baqhele ukusetyenziswa kummiselo wesantya seemoto ezisetyenziselwa ukuqhuba iimpompo kunye nabalandeli.
Umguquleli olwenziweyo sisixhobo sombane esiguqula okwangoku nge-frequency enye kwi-frequency. I-voltage ihlala ifana ngaphambi nasemva kokuguquka rhoqo. Abaguquli be-frequency baqhele ukusetyenziswa kummiselo wesantya seemoto ezisetyenziselwa ukuqhuba iimpompo kunye nabalandeli.
Lo mzekelo ulandelayo ubonisa ukuba isebenza njani le nto:
I-fan ibonelelwa nge-400 ye-400 ye-400 ye-50 hz. Kule rati (50 hz), i-fan inokuhamba ngesantya esithile. Ukufumana i-fan ukuba isebenze ngokukhawuleza, i-frequency yomguquli isetyenziselwa ukwandisa i-frequency to (umzekelo) i-70 hz. Ngenye indlela, i-frequency inokuguqulwa ibe yi-40 hz ukuba iFan kufuneka isebenze kancinci.
Awufuni ukufaka izixhobo kumthombo wamandla ongalunganga okanye uqhuba umngcipheko wokuvumela umsi wokubaleka kwizixhobo zakho. Kwaye umsi ufana "ne-fie kwibhotile", emva kokuba isithintele kwisixhobo se-elektroniki, awunakuyibuyisa apha ......
Ke ngoko, indlela yokwahlulahlula umguquli olwenziwe rhoqo ngokwenza isicelo kumatshini wokuhlamba imoto oya kuba yinjongo ephambili.
Ngokwenyani, phantse ngokomthengisi amatyhala ukuba banomguquli kwaye bafaka isicelo kumatshini wokuhlamba imoto. Kodwa ayingomguquleli wexesha elizayo onokutshintsha i-voltage kunye nesantya esihambayayo somatshini wokuhlamba imoto. Ngokwesiqhelo, yi-0.4 i-0,4 i-0.4 isebenza imoto emzimbeni oshukumayo, kwaye ayinakho ukuseta imodeli ezahlukeneyo ezikuyo kunye noxinzelelo olusezantsi lokutshiza kwamanzi kunye ne-hi kunye nesantya esisezantsi sabalandeli. Eyona nto imbi kakhulu, ukuba ayingomguquli wexesha elizayo, xa umatshini uqalisa ukusebenza, ithutyana okwangoku lingamaxesha angama-6-7 kunexeshana ngoku, kuya kuba lula ukubangela i-curus eyonakalisiweyo kwaye ichithwe ngombane.
I-CBK yeCBK I-CARHINATIONAYSINAYI 2010kw frecturency yeTekhnoloji yokuqhuba, kwaye ngenxa yoxinzelelo lwamanzi aphezulu kunye nesantya esiphezulu kwaye sisezantsi, oko kuthetha ukuba umniniyo unokumisa nayiphi na inkqubo angathanda ukuba. Ke ngoko, umatshini wokuhlamba imoto ye-CBK unokunciphisa isidingo solondolozo kunye neendleko eziza nazo.
Ngokwesiqhelo, nantoni na ngemoto ekuyo kufuneka ifune i-frequency yomguquli, kunye nomatshini wokuhlamba kwemoto ye-CBK unokwenza loo nto.
IXESHA LOKUQALA: UPE-23 ukuya kwi-2022