luv nqi dc iav qis classification thiab qauv
Qhov luv nqi dc iav lub cev yog DC tsav nrog tshwj xeeb lub hom phiaj nyob rau hauv qhov kev tswj tsis siv neeg. Nws cov qauv no yeej tseem zoo sib txawv ntawm qhov ntawm DC tsav tsheb. Nws kuj yog tsim ntawm ob qho: tus stator thiab lub rotor.
Lub luag haujlwm ntawm tus stator yog los tsim kom muaj qhov sib txawv ntawm qhov chaw ntawm lub nrig nrog lub tshav sab nraud ntawm tus qauv stator. Nyob rau hauv DC qhov kev txiav txim siab, electromagnetic thiab cov hlau nplaum DC uas muaj zog tuaj yeem siv feem ntau. Tam sim no, hom tshuab pa excitation electromagnetic yog lwm hom excitation, thiab lub armature thiab cov excitation winding yog powered los ntawm ob qhov chaw sib zog.
Lub hollow khob armature ruaj khov hlau nplaum DC iav cav yog tig los ntawm ib tug sab stator thiab ib sab hauv stator, thiab lub hollow khob armature rotates nyob rau hauv cov huab cua sib txawv nruab nrab ntawm lub puab thiab sab stators. Qhov sab stator yog tsim los ntawm cov khoom siv hlau nplaum, thiab cov tub ntxhais kawm tau muab nrog cov cua ntsawj ntshab (ob semicircular magnetic ncej tau tsim los ntawm cov hlau nplaum lossis N thiab S ncej tau magnetized ntawm cov hlau nplaum hluavtaws annular). Lub sab stator yog tsim los ntawm ib qho cylindrical soft magnetic khoom uas ua raws li ib feem ntawm qhov sib nqus Circuit Court kom txo tau txoj kev sib nqus. Lub armature yog ib lub khob uas muaj lub khob kheej kheej uas ua los ntawm cov khoom uas tsis yog khoom siv hlau nplaum xws li yas, uas yog siv los ntawm lub taub hau lub cev. Cov hollow khob muaj txheej txheem nyob rau hauv lub khob hollow raws lub circumference ntawm lub hollow khob thiab lub molded windings kho nrog epoxy cob. Lub hwjchim yog siv rau cov hlua khi ntawm kev txhuam thiab kev xa haujlwm. Feem ntau, qhov ntev thiab txoj kab nruab nrab ntawm cov tub ntxhais ntawm kev sib tw DC deceleration motor yog loj tshaj qhov ntawm DC lub cev qub, thiab lub hom phiaj yog txo cov flywheel lub sij hawm thiab txhim kho cov lus teb.
Nyob rau hauv xyoo tas los no, nrog rau txoj kev siv technology, ib qho tshiab ntawm luv nqi dc iav qev, xws li ib qho tsis txhuam cov DC tsav, tau raug ua lawm.
