Uruhare rwa Hall Effect ICs muri BLDC Moteri
Impuzandengo za Hall effect IC zigira uruhare runini muri moteri za BLDC mu kumenya aho rotor iherereye, bigatuma habaho kugenzura neza igihe cy'umuvuduko w'amashanyarazi ugera kuri stator coils.
Moteri ya BLDCKugenzura
Nkuko bigaragara ku ishusho, sisitemu yo kugenzura moteri ya BLDC imenya aho rotor izenguruka iherereye hanyuma igategeka umushoferi ugenzura moteri guhindura umuriro kuri coil, bityo igatangira kuzenguruka moteri.
Kumenya aho rota iri ni igice cy'ingenzi muri iki gikorwa.
Kunanirwa kumenya aho rotor iherereye bituma icyiciro cyo kongera ingufu kidashyirwa mu bikorwa ku gihe gikwiye kugira ngo hakomeze kubaho isano iri hagati ya stator na rotor, bigatuma habaho gukora torque idahagije.
Mu gihe kibi cyane, moteri ntizunguruka.
Impuzandengo za Hall effect IC zimenya aho rotor iherereye zihindura voltage yazo iyo zibonye flux ya magnetic.
Gushyira Hall Effect IC muri BLDC Motor
Nkuko bigaragara ku ishusho, imiterere itatu ya Hall effect IC ikwirakwizwa ku buryo bungana ku muzenguruko wa 360° (inguni y'amashanyarazi) ya rotor.
Ibimenyetso by'umusaruro wa za IC eshatu za Hall zigaragaza imbaraga rukuruzi za rotor bihinduka buri 60° z'izenguruka ku muzenguruko wa 360° wa rotor.
Uku guhuza kw'ibimenyetso bihindura umuyoboro w'amashanyarazi unyura muri koyili. Muri buri cyiciro (U, V, W), roteri irakoreshwa ingufu kandi ikazenguruka kuri dogere 120 kugira ngo ikore inkingi ya S/N.
Gukurura no kwirukana imbaraga byaturutse hagati ya rotor na coil bituma rotor izenguruka.
Ihererekanya ry'amashanyarazi kuva kuri circuit ya drive rijya kuri coil rihindurwa hakurikijwe igihe cyo gusohora cya Hall effect IC kugira ngo hagerwe ku kugenzura neza ikirere.
Ni iki gitangamoteri zikoresha imitingito zitagira uburosoUbuzima burebure? Dukoresha Effect ya Hall mu gutwara moteri zidafite ubushyuhe. Dukoresha Effect ya Hall kugira ngo tubare aho moteri iherereye hanyuma duhindure ikimenyetso cya drive hakurikijwe ibyo.
Aya mafoto agaragaza uburyo ikimenyetso cya drive gihinduka bitewe n'umusaruro uva muri sensor za Hall Effect.
Reba impuguke zawe z'abayobozi
Turagufasha kwirinda ingorane zo gutanga ubuziranenge no guha agaciro icyo moteri yawe nto idafite uburoso ikeneye, ku gihe kandi ku ngengo y'imari.
Igihe cyo kohereza: Kanama-16-2024
