Kwizicelo zamashishini, zombini iimoto ze-AC kunye ne-DC zisetyenziselwa ukunika amandla. Nangona iinjini ze-DC zavela kwiinjini ze-AC, kukho umahluko omkhulu phakathi kweentlobo ezimbini zeemoto ezinokuchaphazela ukusebenza kwesixhobo sakho. Ke ngoko, kubalulekile kubathengi bemizi-mveliso ukuba bawuqonde lo mahluko ngaphambi kokuba bakhethe injini yosetyenziso lwabo.
IiMoto ze-AC: Ezi njini zisebenzisa umsinga otshintshanayo (AC) ukuvelisa amandla oomatshini kumandla ombane. Uyilo lwalo naluphi na uhlobo lwe-AC motor luyafana - zonke ziqulethe i-stator kunye ne-rotor. I-stator ivelisa intsimi yamagnetic, kwaye i-rotor ijikeleza ngenxa yokungeniswa kwendawo yamagnetic. Xa ukhetha injini ye-AC, iimpawu ezimbini ezibalulekileyo ekufuneka ziqwalaselwe sisantya sokusebenza (RPMS) kunye netorque yokuqala.
I-DC Motor: Imoto ye-DC ngumatshini otshintshiweyo ngoomatshini osebenzisa ngoku ngqo (DC). Ziquka ukujikeleza kwe-armature windings kunye neemagnethi ezisisigxina ezisebenza njengemagnethi emileyo. Ezi motors zisebenzisa intsimi emileyo kunye noqhagamshelo lwe-armature winding ukuvelisa izantya ezahlukeneyo kunye namanqanaba etorque. Ngokungafaniyo neenjini ze-AC, isantya seenjini ze-DC sinokulawulwa ngokutshintsha i-voltage esetyenziswa kwi-armature okanye ngokulungelelanisa indawo emileyo yangoku.
Iinjini ze-AC kunye neenjini ze-DC:
Iinjini ze-AC zisebenza ngokutshintshana ngoku, ngelixa iinjini ze-DC zisebenzisa ngoku ngqo. Imoto ye-DC ifumana amandla kwibhetri okanye ipakethe yebhetri enika amandla ombane angaguqukiyo, evumela ukuba ii-electron zihambe kwicala elinye. I-AC motor ithatha amandla kwi-alternator, ibangela ukuba ii-electron zitshintshe indlela yokuhamba kwazo. Ukuhamba kwamandla okuzinzileyo kweenjini zeDC kuzenza zilungele usetyenziso olufuna isantya esingaguqukiyo, itorque kunye nokusebenza. Iinjini ze-AC zinotshintsho oluqhubekayo lwamandla kwaye zilungele ukusetyenziswa kwemizi-mveliso kunye neendawo zokuhlala. Iimotor ze-AC zikhethwa kwi-compressor power drives, i-air conditioning compressors, iimpompo ze-hydraulic kunye neempompo zokunkcenkceshela, ngelixa ii-motor ze-DC zikhethwa kwizixhobo zokusila zentsimbi kunye noomatshini bephepha.
Yeyiphi iMoto enamandla ngakumbi: AC okanye DC?
Iinjini ze-AC zithathwa ngokuba zinamandla ngakumbi kuneenjini zeDC kuba zinokuvelisa itorque ephezulu ngokusebenzisa umsinga onamandla ngakumbi. Nangona kunjalo, iinjini zeDC zihlala zisebenza kakuhle kwaye zisebenzisa ngcono amandla azo okufaka. Zombini iinjini ze-AC kunye ne-DC ziza ngokobukhulu obahlukeneyo kunye namandla anokumelana neemfuno zamandla zeshishini.
Izinto ekufuneka ziqwalaselwe:
Unikezelo lwamandla kunye namanqanaba olawulo lwamandla zizinto eziphambili ekufuneka abathengi baziqwalasele kwiimotor ze-AC kunye ne-DC. Xa ukhetha imoto, kungcono ukudibana nombutho wobunjineli obuchwephesha. Banokufunda ngakumbi malunga nesicelo sakho kwaye bacebise uhlobo oluchanekileyo lwe-AC kunye ne-DC yokulungisa isisombululo esisekelwe kwiimfuno zakho.
Ixesha lokuposa: Apr-26-2023