Waa maxay commutator-ka?

Kombareetarku waa qalab koronto oo loo isticmaalo qalabka korontada ku shaqeeyaMatoorka DCShaqadeedu waa inay beddesho jihada hadda ee matoorka, taasoo beddeleysa jihada wareegga matoorka. Matoorka DC, jihada hadda waa in si joogto ah loo beddelaa si loo ilaaliyo jihada wareegga matoorka. Shaqada matoorka waa inuu si joogto ah u beddelo jihada hadda marka matoorku wareego, si matoorku u sii wado inuu si joogto ah u wareego.

Mabda'a aasaasiga ah ee qalabka korontada ku shaqeeya waa in la isticmaalo qalab kala duwan oo loogu talagalay in lagu beddelo jihada socodka hadda socda. Marka matoorku wareego, qalabka korontada ku shaqeeya wuxuu xakameeyaa shidista iyo daminta hadda iyadoo loo eegayo booska iyo jihada wareegga rotor-ka, taasoo beddesha jihada hadda socda. Noocan qalabka korontada ku shaqeeya waxaa badanaa loo isticmaalaa matoorada DC-ga ee yar yar, sida qalabka guryaha, qalabka farsamada yaryar, iwm.

Matoorka DC-ga ee dhaqameed, matoorku wuxuu inta badan ka kooban yahay dhowr qaybood: armature, tiirar, matoor iyo burushyo. Armature-ku waa qaybta wareegaysa ee matoorka, tiirarka birlabta ahna waa qaybta stator-ka ee matoorka. Matoorku wuxuu ka kooban yahay badhammo farsamo iyo xiriiro koronto oo jihada hadda la beddelo. Burushku waa qaybta isku xirta korontada iyo matoorka, waxayna hadda ku soo gelisaa gariiradda matoorka iyada oo loo marayo burushka.

Marka laga soo tago matoorada farsamada, matoorada casriga ah ee DC waxay sidoo kale si weyn u isticmaalaan tiknoolajiyada matoorada elektarooniga ah. Tiknoolajiyada matoorada elektarooniga ah waxay isticmaashaa koontaroole elektaroonig ah si ay u beddesho jihada matoorka, taasoo horseedaysa in matoorku uu wareego. Marka la barbardhigo matoorada farsamada, tiknoolajiyada matoorada elektarooniga ah waxay leedahay saxnaan iyo isku hallayn sare, waxayna gaari kartaa xakameyn matoor oo sax ah. Sidaa darteed, si weyn ayaa loogu isticmaalay codsiyada qaarkood ee u baahan saxnaan matoor oo sare.

Kombayuutarku wuxuu door muhiim ah ka ciyaaraa matoorada DC, isagoo saameeya waxqabadka matoorka, hufnaanta iyo isku halaynta. Kombayuutar wanaagsan wuxuu hubin karaa in matoorku si deggan oo hufan u shaqeeyo, wuxuuna dheereeyaa cimriga adeegga matoorka. Sidaa darteed, naqshadeynta, soo saarista iyo dayactirka kombayuutarku aad ayey muhiim u yihiin.

Iyadoo la horumarinayo tignoolajiyada joogtada ah, naqshadeynta iyo tiknoolajiyada wax soo saarka ee matoorada ayaa sidoo kale si joogto ah u soo hagaagaya, tignoolajiyada cusub ee matoorada elektaroonigga ahna way sii kordhayaan, taasoo ka dhigaysa isticmaalka matoorada matoorada DC mid dabacsan oo la isku halleyn karo. Mustaqbalka, marka tignoolajiyada matoorku horumarto, matoorada matoorku waxay sii wadi doonaan inay horumariyaan oo ay hagaajiyaan si ay u daboolaan baahiyaha codsiga ee isbeddelaya.