I-e-bike okanye i-e-bike yibhayisekile exhotyiswe nge-injini yombanekunye nebhetri ukunceda umkhweli. Iibhayisikili zombane zinokwenza ukukhwela kube lula, ngokukhawuleza, kwaye kube mnandi ngakumbi, ngakumbi kubantu abahlala kwiindawo ezisezintabeni okanye abanezithintelo zomzimba. Imoto yebhayisekile yombane yimoto yombane eguqula amandla ombane abe ngamandla omatshini kwaye isetyenziselwa ukujikeleza amavili. Zininzi iindidi zeenjini zombane, kodwa eyona ixhaphakileyo kwii-e-bikes yibrushless DC motor, okanye iBLDC motor.
I-brushless DC motor ineendawo ezimbini eziphambili: i-rotor kunye ne-stator. I-rotor yinxalenye ejikelezayo kunye neemagnethi ezisisigxina ezifakwe kuyo. Istator yinxenye ehlala imile kwaye ineekhoyili eziyijikelezileyo. Ikhoyili iqhagamshelwe kwisilawuli se-elektroniki, esilawula i-current and voltage flowing through coil.
Xa umlawuli ethumela umbane wangoku kwikhoyili, yenza intsimi ye-electromagnetic ekhangayo okanye egxotha iimagnethi ezisisigxina kwi-rotor. Oku kubangela ukuba i-rotor ijikeleze kwicala elithile. Ngokutshintsha ukulandelelana kunye nexesha lokuhamba kwangoku, umlawuli unokulawula isantya kunye ne-torque ye-motor.
Iinjini ze-Brushless ze-DC zibizwa ngokuba ziinjini ze-DC kuba zisebenzisa umjelo othe ngqo (DC) kwibhetri. Nangona kunjalo, azikho iimoto ze-DC ezicocekileyo kuba umlawuli uguqula i-DC ibe yi-alternating yangoku (AC) ukunika amandla iikhoyili. Oku kwenzelwa ukuphucula ukusebenza kakuhle kunye nokusebenza kwemoto, kuba ukutshintshisana kwangoku kuvelisa indawo eyomeleleyo kunye negudileyo yamagnetic kuneyangoku ngqo.
Soiinjini zebhayisekilengokobuchwephesha iinjini ze-AC, kodwa zinikwe amandla ziibhetri zeDC kwaye zilawulwa ngabalawuli beDC. Oku kubenza bahluke kwiinjini ze-AC zendabuko, ezinikwe amandla ngumthombo we-AC (njengegridi okanye ijenereyitha) kwaye azinamlawuli.
Izinto eziluncedo zokusebenzisa ii-brushless DC motors kwiibhayisekile zombane zezi:
Zisebenza kakuhle kwaye zinamandla kuneenjini zeDC ezibrashwayo, ezibrashi zoomatshini ziyaguga kwaye zenze ukukhuhlana nobushushu.
Zithembeke ngakumbi kwaye zomelele kuneenjini zeDC ezibrashwayo kuba zineendawo ezimbalwa ezihambayo kwaye zifuna ukugcinwa okuncinci.
Zixinene ngakumbi kwaye zikhaphukhaphu kuneenjini ze-AC, ezineenxalenye ezinkulu nezinzima njengeziguquli kunye neecapacitors.
Zininzi kakhulu kwaye ziguquguquka kuneenjini ze-AC kuba zinokulawulwa ngokulula kwaye zenziwe ngokwezifiso kunye nomlawuli.
Ukushwankathela,iinjini zebhayisekileziinjini ze-DC ezisebenzisa amandla e-DC ukusuka kwibhetri kunye namandla e-AC ukusuka kumlawuli ukwenza intshukumo ejikelezayo. Zezona ntlobo zibalaseleyo zemoto yeebhayisekile ze-e ngenxa yokusebenza kwazo okuphezulu, amandla, ukuthembeka, ukuqina, ukubumbana, ukukhanya, ukuguquguquka, kunye nokuguquguquka.
Ixesha lokuposa: Feb-27-2024