I-frequency converter - okanye i-variable frequency drive (VFD) - sisixhobo sombane esiguqula i-current kunye nefrikhwensi enye ukuya kwi-current kunye nenye ifrikhwensi.I-voltage idla ngokufana ngaphambi nasemva kokuguqulwa kwamaza.Iziguquli ezihamba rhoqo zidla ngokusetyenziselwa ukulawulwa kwesantya seenjini ezisetyenziselwa ukuqhuba iimpompo kunye neefeni.
I-frequency converter sisixhobo sombane esiguqula umsinga onefrikhwensi enye ukuya kumbane kunye nesinye isixa.I-voltage idla ngokufana ngaphambi nasemva kokuguqulwa kwamaza.Iziguquli ezihamba rhoqo zidla ngokusetyenziselwa ukulawulwa kwesantya seenjini ezisetyenziselwa ukuqhuba iimpompo kunye neefeni.
Lo mzekelo ulandelayo ubonisa indlela oku kusebenza ngayo:
I-fan inikezelwa ngoku ye-400 VAC, 50 Hz.Ngeli xesha (50 Hz), ifeni inokubaleka ngesantya esithile.Ukwenza ifeni ukuba ibaleke ngokukhawuleza, isiguquli esiphindaphindayo sisetyenziselwa ukunyusa isantya ukuya (umzekelo) 70 Hz.Kungenjalo, i-frequency inokuguqulwa ibe yi-40 Hz ukuba ifeni ibaleka kancinci.
Awufuni ukuplaga izixhobo kumthombo wamandla ongalunganga okanye ubeka umngcipheko wokuvumela umsi ukuba uphume kwisixhobo sakho.Kwaye umsi ufana "ne-genie ebhotileni", emva kokuba iphunyuke kwisixhobo sombane, awukwazi ukuyibuyisela kwakhona ... ... Izixhobo ezinkulu kunye ne-3 isigaba asikwazi ukusebenza ngokuphindaphindiweyo okungalunganga njengoko i-frequency engalunganga inokubangela umonakalo okanye ukunxiba kwangaphambi kwexesha. kwizixhobo.
Ke ngoko, Ukwahlula njani isiguquli sokwenyani esisebenza kumatshini wokuhlamba iimoto oya kuba yinjongo ephambili.
Ngokwenyani, phantse umrhwebi utyhola ukuba bane-converter kwaye bafaka isicelo kumatshini wokuhlamba iimoto.Kodwa ayisosiguquli sokwenyani esinokuthi sitshintshe i-voltage kunye nesantya esihambayo somatshini wokuhlamba iimoto.Ngokwesiqhelo, yimoto encinci eyi-0.4 esebenza kumzimba oshukumayo, kwaye ayinakuseta iimodeli ezahlukeneyo eziyiHi&xinzelelo oluphantsi lokutshiza amanzi kunye nesantya esisezantsi sabalandeli.Okubi nakakhulu, ukuba akusiyo i-frequency converter, xa umatshini eqala ukusebenza, i-current current i-6-7 ngamaxesha akhoyo ngoku jikelele, kuya kuba lula ukubangela ukuba i-circus yonakaliswe kunye nokuchithwa kombane.
Umatshini wokuhlamba iimoto we-CBK wamkela itekhnoloji yokuguqula isantya se-18.5kw ukuqhuba, kwaye ngenxa yoxinzelelo oluphezulu & oluphantsi lokutshiza kwamanzi kunye nesantya esiphakamileyo nesisezantsi sabalandeli, ukusetyenziswa kombane kuya kusindiswa ngaphezulu kwe-15%, okuthetha ukuba umnini unokuseka nayiphi na inkqubo anokuthi ayenze. uthanda uku.Ngoko ke, umatshini wokuhlamba imoto we-CBK unokunciphisa imfuno yokugcinwa kunye neendleko eziza nayo.
Ngokwesiqhelo, nayiphi na into enenjini kuyo iya kufuna isiguquli esijikelezayo, kwaye umatshini wokuhlamba iimoto we-CBK unokuyenza loo nto.
Ixesha lokuposa: Sep-23-2022