Matoorada aan burushka lahayn ayaa aad u wanaagsan, maxay u jiraan codsiyo badan oo loogu talagalay matoorada aan burushka lahayn?

Nolol maalmeedka, dhammaan noocyada kala duwan ee qalabka guriga iyo alaabta elektaroonigga ah waxay u baahan yihiin inay ku shaqeeyaan matoorada DC-ga yar yar.Dadka taxadarka leh waxay ogaan doonaan in marka lagu daro matoorada AC, kuwa kale ay yihiin matoorrada yar yar ee DC, iyo badi alaabooyinka ay isticmaalaan matoorada DC.Matoorada DC-ga ee aan burushka lahayn, sida mishiinnada kafeega, garka, nadiifinta wejiga, aaladaha quruxda, iwm, ayaa si naadir ah loogu isticmaalaa matoorada yaryar ee aan burushka lahayn.Waa maxay sababtu?

Waxaan ognahay in matoorka bilaa burushka ah uu leeyahay xawaare sare, buuq yar iyo cimri dheer, halka matoorka bilaa burushka ah uu ka yara hooseeyo.Laakin matoorka micro DC ee buraashku wuu socon karaa ilaa inta uu ku xidhan yahay awooda DC, koontaroolkuna aad buu u fudud yahay.Waxa lagu xakamayn karaa oo keliya in la kordhiyo ama la yareeyo tamarta.Matoorka micro-DC-ga aan burushka lahayn wuxuu u baahan yahay wareegyo dheeri ah si uu u shaqeeyo, xooggu waa yar yahay marka uu ku socdo xawaare hoose.Haddii wareeggu u baahan yahay, wax-yaraha ayaa loo baahan yahay in lagu daro, kaas oo u baahan qaab-dhismeed badeecadeed iyo kharash aad u sarreeya.

Matoorada micro DC ee aan burushka lahaynguud ahaan waxay u baahan yihiin saddex dareeme Hall si ay u shaqeeyaan, sababtoo ah saddexda dabayl ee matoorka yar ayaa ah 120°.Si loo cabbiro saddexda boos ee rotor-ka u dhigma, saddex dareemayaal Hall ayaa loo baahan yahay.Waxa kale oo loo qaybiyaa 120°, xadhkaha, Hoolka dambe waxa loo baahan yahay in la dhigo badhtamaha labada Hool, kaas oo soo gaabin kara siliga rasaasta.Waa inaad ogaataa in matoorka DC-ga ee bilaa burushka ah aanu lahayn qalab burush ah.Burushka iyo isu-socodka waxa lagu beddelaa dareemayaasha Hall.Sidaa darteed, waxay yeelan doontaa waxtar sare leh, buuq yar, kalsooni sare, nidaaminta xawaaraha beddelka iyo nolosha adeegga dheer.Astaamaha xawaaraha aadka u sarreeya.

Si fudud loo dhigo, si ay aMatoorka DCsi ay u shaqeeyaan, waa in had iyo jeer waa in ay jiraan xagal gaar ah oo u dhexeeya field magnetic of gariiradda stator iyo goobta magnetic magnet joogto ah ee rotor ah.Habka wareega ee rotor-ka (taas oo ah, habka beddelka jihada magnetic field) waa in la sameeyo labada goobood ee birlabeedka leh xagal.shahaado gaar ah ka dib, jihada magnetic field ee gariiradda stator waa in la beddelo, iyo saddexda Hall waxaa loo isticmaali karaa si loo ogaado jihada loo beddelo stator magnetic field.Si kale haddii loo dhigo, Saddexda Hool waa hawsha u sheegida kontaroolaha marka la bedelayo hadda.

Sidaa darteed, badeecooyinka elektiroonigga ah badankood waxay isticmaalaan matoorrada micro DC-ga ah ee la bururay si ka badan.Habka kontoroolka bilowga ee matoorada DC-ga aan burushka lahayn waa mid aad u dhib badan.Haddaanay ahayn badeecad leh shuruudo cabbir sare leh, iyo matoorada yar-yar ee la caday lama xaqiijin karo, waa la isticmaali doonaa.Matoor DC ah oo aan burush lahayn.