Yintoni injini yebrashi?

INkcazelo emfutshane yeeMoto zeBrushless

I-Brushless DC Electric Motor (BLDC) yimoto yombane exhomekeke kusetyenziso lwe-elektroniki kunye nomthombo wombane othe ngqo wangoku. Ngaphandle kweenjini zeDC eziqhelekileyo ezilawula ishishini ixesha elide,Iinjini zeBLDCbaye bazuza udumo olubanzi kumaxesha akutshanje. Kwavela ekuveleni kwe-elektroniki ye-semiconductor kwi-1960s, eququzelela uphuhliso lwabo.

Yintoni uDc Power?

Umsinga wombane kukushukuma kwee-electron nge-conductor, efana nocingo.

Kukho iindidi ezimbini zangoku:

Ukutshintshana kwangoku (AC)

Ngqo ngoku (DC)

Umsinga we-AC uveliswa yijenereyitha. Into mnas ephawulwa ngee-electron ngamaxesha atshintshayo indlela kwi-conductor, ebangelwa yi-alternator okanye imagnethi ejikelezayo.

Ngokwahlukileyo, ukuhamba kwe-electron ye-DC yangoku ihamba kwicala elinye. Yonaithathwa nokuba yibhetri okanye umbane oqhagamshelwe kumgca we-AC.

Ukufana kweBldc kunye neDc Motors

BLDC kunyeIinjini zeDCyabelana ngezinto ezininzi ezifanayo. Zombini ezi ntlobo ziquka i-stator emileyo ebamba nokuba yimagnethi esisigxina okanye i-electromagnets kwicala layo langaphandle kunye nerotor ene-coil windings ngaphakathi, eqhutywa ngumsinga othe ngqo. Nje ukuba ibonelelwe ngokuthe ngqo, indawo yemagnethi yestator iyasebenza, ibangela ukuba iimagnethi zerotor zihambe, nto leyo eyenza ukuba i-rotor ijike. I-commutator iyimfuneko ukugcina ukujikeleza okuqhubekayo kwe-rotor, njengoko ikhusela ukulungelelaniswa kunye namandla ombane we-stator. I-commutator isoloko itshintsha i-current ngokusebenzisa i-windings, iguqula i-magnetic kwaye ivumela i-rotor ukuba iqhubeke ijikeleza nje ngokuba i-motor inikwe amandla.

Umahluko Bldc kunye Dc Motors

Umahluko ophambili phakathi kwe-BLDC kunye neenjini ze-DC ulele kuyilo lwazo lwabahambi. Imoto ye-DC isebenzisa iibrashi zekhabhoni kule njongo. Ukungalungi kwezi brashi kukuba zinxiba ngokukhawuleza. Iimotor ze-BLDC zisebenzisa ii-sensor, ngokuqhelekileyo ii-Sensors zeHolo, ukulinganisa indawo ye-rotor kunye nebhodi yesiphaluka esebenza njengokutshintsha.