Foornada soo noqnoqda ee soo noqnoqda dhexdhexaadka ah

Foornada inta jeer ee dhexdhexaadka ah waxay u isticmaashaa sahay koronto ah oo soo noqnoqda dhexdhexaadka ah ee kuleylinta, dhalaalka iyo ilaalinta kulaylka.Foornada inta jeer ee dhexdhexaadka ah waxaa inta badan loo isticmaalaa dhalaalidda birta kaarboon, birta daawaha, nooca birta, laakiin sidoo kale waxaa loo isticmaali karaa naxaas, aluminium iyo birta kale ee aan birta ahayn iyo kor u qaadista heerkulka. , dhalaalid degdeg ah, fududahay in la xakameeyo heerkulka foornada, wax soo saarka sare. Foornada inta jeer ee dhexdhexaadka ah ayaa guud ahaan loo isticmaalaa shubista warshadda iyo daaweynta kulaylka.Foornada inta jeer ee dhexdhexaadka ah ayaa si tartiib tartiib ah u bedeshay foornada gubanaya dhuxusha, foornada gaaska, foornada saliidda iyo foornada iska caabinta caadiga ah, oo waxay noqotay mid cusub oo lagu shubo warshadda iyo daaweynta kulaylka.One, foornada inta jeer ee dhexdhexaadka ah ee shaqaynaysa awoodda inta jeer ee foornada, loo diro gariiradda jidhka foornada, foornada (gariiradda) oo ku taal dhexda dhexe ee wareegga elektromagnetic, si birta ku jirta foornada ay u soo saarto qulqulka qulqulka, qulqulka qulqulka ka dibna birta ka dhig mid soo saarta kulayl badan in biraha dhalaalayo soo saar beer magnetic beddelka ah ee gariiradda induction, xariiqda xoogga magnetic ee kharashka foornada qallafsan, biraha waxaa lagu soo saaraa foornada induction induction xoogga electromotive, sababtoo ah culeyska laftiisa wuxuu sameeyaa wareeg xiran, barta dabaysha ku-xigeenku waa leexanaysaa oo kaliya la xidhayMarka hadda la kiciyay uu dhex maro kharashka, kharashka ayaa la kululeeyaa si uu u dhalaaliyo. Habka shaqada ee foornada soo noqnoqda ee dhexdhexaadka ah ayaa sidoo kale ah nooc ka mid ah makiinadaha induction, sida soo socota: marka hore, iyada oo loo marayo sahayda korantada, saddexda weji beddelka ah. Hagaajinta hadda (SCR) ee hal weji dc ah, ka dib buundada inverter inverter galay nooc ka mid ah hadda beddelka ah (ac), garaaca garaaca 500-1000 Hz iyada oo loo marayo samaynta giraanta naxaasta ee foornada magnetic, samee goobada waxay soo saartaa qulqulka hadda jira. garoonka magnetic, Eddy hadda socodka dhex birta kulaylka ah, dhalin kulayl, si ay u gaaraan yoolka ah dhalaalidda steel.The inta jeer ee caadiga ah ee foornada korontada ee inta jeer ee dhexdhexaadka ah waa 800-20000Hz.Two, dhexdhexaad ah inta jeer ee foornada shaqada mabda'a diagramThe main circuit block jaantuska Mashiinka ayaa lagu muujiyay shaxanka Shuruudaha gelinta ee rogoyaasha isbar-barya.

AC - DC - beddelka AC

Saddex weji buundada wareegga hagaajinta

Korontada wax soo saarka ee wareegga saddex-waji ee buundada kontorool ee wareegga toosiyaha waa: Ud = 2.34 U2cosa…(1) Ud waa celceliska qiimaha wax soo saarka DC voltageU2 — Grid wejiga Voltage - kicinta wajiga wareega xagasha Qaabka mowjadda tamarta wax soo saarka ee xaglo kala duwan ( Under load inductive and non-termittent current) .A>Xaalada 90° waxa loo yaqaana xaalada shaqada ee leexinta ee hagaajinta, kaas oo nuxurkiisu yahay in culaysku dib ugu celiyo tamarta shabkada korantada.