Matoorada tooska ah ee hadda (DC) iyo beddelka hadda (AC) waa laba nooc oo koronto ah oo inta badan la isticmaalo. Inta aanan ka hadlin farqiga u dhexeeya labadan nooc, aan marka hore fahanno waxa ay yihiin.
Matoorka DC-ku waa mishiin koronto oo wareegta oo tamarta korantada u beddeli kara tamar farsamo (wareejin). Waxa kale oo loo isticmaali karaa koronto-dhaliye u beddela tamarta makaanikada (wareejinta) tamarta korontada (DC). Marka matoorka DC uu ku shaqeeyo tamar toos ah, waxa uu ku abuurayaa goob birlabeedkiisa stator (qaybta taagan ee matoorka). Goobtu waxay soo jiidataa oo celisaa magnets-ka rotor-ka (qayb wareegta ee matoorka). Tani waxay keenaysaa in rotorku uu wareego. Si rotorku uu si joogto ah u wareego, commutator-ka, kaas oo ah daaran koronto oo wareeg ah ayaa quseeya socodka korantada ee dabaylaha. Torgue wareeg ah oo joogto ah ayaa la soo saaraa iyada oo loo rogo jihada qulqulka ee dabaylaha wareega wareega badhkiiba.
Matoorada DC waxay awood u leeyihiin inay si sax ah u xakameeyaan xawaarahooda, taas oo lama huraan u ah mishiinnada warshadaha. Matoorada DC waxay awoodaan inay isla markiiba bilaabaan, joojiyaan oo ay rogaan. Tani waa arrin lagama maarmaan u ah xakamaynta hawlgalka qalabka wax soo saarka. Sida soo socota.XBD-4070waa mid ka mid ah matooradayada DC ee ugu caansan.
Si la mid ah matoorka DC-ga, rotor-ka beddelka hadda (AC) wuxuu daboolaa tamarta korantada una beddelo tamar farsamo (wareejin). Waxa kale oo loo isticmaali karaa koronto-dhaliye u beddela tamarta farsamada (cod bixinta) tamarta korontada (AC).
Inta badan matoorada AC waxa loo kala saaraa laba nooc. Matoorka isku midka ah iyo matoorka asynchronous. Midda dambe waxay noqon kartaa hal weji ama saddex weji. Matoorka AC, waxa ku jira giraanta dabaylaha naxaasta ah ( samaynta stator-ka), kaas oo loogu talagalay in uu soo saaro goob magnet ah oo wareegta. Sida dabaysha ay ku shaqaynayso tamarta korantada ee AC, goobta magnetic, waxay soo saartaa dhexdooda iyaga oo keenaya qulqulka rotor-ka (qayb wareega). Hadda tan la kiciyay waxay soo saartaa goobkeeda birlabeedka, kaas oo ka soo horjeeda goobta magnetic ka stator. Is dhexgalka labada goobood wuxuu keenaa inuu rotor-ku wareego. Matoorka asynchronous waxaa jira farqi u dhexeeya labadaas xawaarood. Inta badan aaladaha korantada ee guryaha waxay isticmaalaan matoorada AC sababtoo ah sahayda korontadu waxay ka imanaysaa dabaylaha beddelka ah (AC).
Farqiga u dhexeeya DC iyo AC motor:
● Sahayda korontadu way kala duwan tahay. Halka matoorada DC-gu ay ku socdaan si toos ah, matoorada AC waxa ay wadaan kuwa beddelka ah.
● Matoorada AC, cududku waa taagan yahay halka magnetic field uu wareego. Matoorada DC-ga armature-ku wuu wareegaa laakiin meelaha birlabku waa kuwo taagan.
● Matoorada DC waxay gaari karaan nidaam fudud oo dhaqaale la'aanteed qalab dheeraad ah. Xakamaynta xawliga waxaa lagu gaaraa iyadoo la kordhiyo ama la dhimo tamarta wax soo galinta. Matoorada AC ayaa dib u cusbooneysiiya isticmaalka qalabka beddelka soo noqnoqda si loo beddelo xawaaraha.
Faa'iidooyinka matoorada AC waxaa ka mid ah:
● Baahida awoodda bilowga hoose
● In si fiican loo xakameeyo bilowga heerarka hadda jira iyo dardargelinta
● Habaynta ballaaran ee shuruudaha qaabeynta iyo beddelka xawaaraha iyo shuruudaha qulqulka
● Adkeysiga wanaagsan iyo cimri dhererka
Faa'iidooyinka matoorada DC waxaa ka mid ah:
● Shuruudaha rakibidda iyo dayactirka fudud
● Awood bilawga sare leh iyo qulqulka
● Waqtiyada jawaabta degdega ah ee bilowga/joojinta iyo dardargelinta
● Kala duwanaansho ballaadhan oo loogu talagalay shuruudaha korantada ee kala duwan
Tusaale ahaan, haddii aad haysato marawaxada korontada ee guriga, waxay u badan tahay inay isticmaasho mishiinka AC sababtoo ah waxay si toos ah ugu xidhmaysaa isha korontada ee gurigaaga, taas oo fududaynaysa isticmaalka iyo dayactirka yar. Baabuurta korantada, dhanka kale, waxa laga yaabaa inay isticmaalaan matoorrada DC sababtoo ah waxay u baahan tahay xakamaynta saxda ah ee xawaaraha mootada si ay u bixiso khibrad wadista siman iyo dardargelinta wanaagsan.
Waqtiga boostada: Abriil-01-2024