Msindo Magnetic - yokusebenza mgomo isicelo

msindo Magnetic - oku izixhobo static zombane, nto leyo eyenzelwe ukulawula ixabiso ubukhulu ka alternating current nge njalo. Lo mgaqo uyasebenza kule ifowuni zadweliswa ngokobunjani non-linear kumphathi wesekethe magnetized ngemagnethi. amandla Magnetic asetyenziswa rhoqo entsimini zolawulo oluzenzekelayo le injini yombane (zombini yolunye kunye olungenangqamaniso) nokuba zisebenza alternating current.

Isixhobo kule divaysi ilula. msindo Magnetic iqulathe yokusebenza jiko, nto leyo maxa ngeentonga yayo kakhulu. It yenziwa jiko ezimbini series-iqhagamshele. Lawula osuka esinamanani amakhulu amagophe akhiwe kwi intonga eliphakathi. Ukuba akukho yangoku inikezelwa, kwaye udlula yokusebenza jiko, oludityaniswe ngayo series kunye umthwalo, isiphaluka magnetic akayi kugcwale bamhlisa AC ombane ngenxa inani elincinane amagophe. Kule meko, onke ombane iya kunyothulwa kwinkcaso yokusebenza coil (kulo mzekelo iya kuba izidubuli). Kulo mzekelo, umthwalo iya kwabelwa igunya eliphantsi.

Isixhobo magnetic ezifana lo mshini magnetic ugcwele kuba ngoku udlula ukulawula jiko. Ngenxa yenani elikhulu amagophe kuwo kwanele nkqu current encinane. Ngenxa yale nkqubo icandelo yovukelo yokusebenza uxhathiso siya kuya kuncipha kakhulu kwaye ixabiso kwisekethe yolawulo iya kwanda ngokukhawuleza. Ngoko ke, esebenzisa uphawu elincinane ngokwentelekiso kulawulo jiko ungalawuleka amandla ngaphezulu.

Kwimeko elula isixhobo esifana lo mshini magnetic imele inductance nolusebenza kunye lwangoku ngqo. Kuba ulawulo inductance ezichaphazelekayo ukuba lidibane kuthotho kwi AC yesekethe umthwalo.

Ngokuba izinto ezinkulu inductor ngoku kwisekethe series umthwalo encinane. Aphansi inductance lwangoku kuba enkulu kwikhonkco mbali. On iyalayisha, ngokulandelelana, ixabiso uya kwandisa ngokomlinganiselo ukuhla inductance. Kukho design ezininzi apho kufuneke icebo enjalo, njengoko igunya nosiba isetyenziswa, umzekelo, non-contact relay (ngokuba licwecwe isenza i current) ngenxa kabini ixabiso frequency, ukuze uzinzise ombane kwisekethe ngenxa modulating rhoqo ephakamileyo uqhubukusha iziganeko njalo, njengoko esi sixhobo njengoko msindo yangoku lokulawula ombane njalo njalo.

Nangona kwiminyaka yakutshanje, yokukhulisa sibubona kwezinye iindawo ayegqatse umva ngokusebenzisa izixhobo semiconductor, kwiindawo ezifana ulawulo drives zombane koomatshini yokwakha, ulawulo ukukhanya iiholo yekonsathi uze cinema, kulawulo koololiwe msindo magnetic akanayo okhuphisana unanamhla.