IiMotor sesinye sezixhobo zombane eziqhelekileyo kubomi bemihla ngemihla. Yintoni umahluko phakathiiimotor frequency frequencykunye neenjini eziqhelekileyo zamashishini?
IiMoto zizixhobo ze-electromagnetic ezixhomekeke kumgaqo wokungeniswa kwe-electromagnetic ukuqonda amandla emoto kunye nokuhanjiswa. Umsebenzi wayo ophambili kukuvelisa i-torque yokuqhuba njengomthombo wamandla ombane okanye oomatshini.
Iinjini eziqhelekileyokunye neemotor eziguquguqukayo zombini ziimotor ezi-asynchronous. Umgaqo wayo wokusebenza: I-stator winding ye-motor yinqanaba elithathu elijikelezayo elilinganayo esithubeni. Xa i-AC yangoku ye-symmetrical yesigaba sesithathu yongezwa kwi-stator winding, intsimi yamagnetic ejikelezayo iya kusekwa ngaphakathi kwemoto. Lo mmandla ujikelezayo wemagnethi usika i-rotor winding, ngaloo ndlela uvelisa umsinga owenziweyo kwi-rotor winding. I-rotor ephetheyo ngoku iya kuvelisa amandla e-electromagnetic phantsi kwesenzo se-stator ejikelezayo intsimi yamagnetic, ngaloo ndlela iqhuba i-motor ukujikeleza.
Iimotor eziguquguqukayo eziguquguqukayo kunye neemotor eziqhelekileyo zemizi-mveliso Iimotor eziqhelekileyo zixhaphake kakhulu, kodwa zeziphi izibonelelo zeemotor frequency frequency xa kuthelekiswa neemotor eziqhelekileyo?
- Iimotor eziguquguqukayo zefrikhwensi zinokusebenza kumaza aphantsi kakhulu kunye nombane. Kwaye zinokuqalwa ngaphandle kwempembelelo yangoku. Iindlela ezahlukeneyo zokuqhobosha ezibonelelwa yi-inverter zingasetyenziselwa ukunyathela ngokukhawuleza ukuphumeza ukuqala rhoqo kunye nokuqhomfa. Ngenxa yokuba iimotor frequency frequency zinokufezekisa imisebenzi enzima kakhulu kunye nemeko yokusebenza engqongqo kuneemoto eziqhelekileyo. Ke ngoko, iimotor frequency frequency zinamanqanaba aphezulu okugquma kuneenjini eziqhelekileyo kwimveliso, iinkqubo zokupholisa ngenkani (iifeni zokupholisa ezakhelwe ngaphakathi), ukomelela komatshini kulwakhiwo, iibheringi ezingcono zerotor kunye nobomi benkonzo obude kuneenjini eziqhelekileyo.
- Njengoko sonke sisazi, iinjini eziqhelekileyo zinokusebenza kuphela phantsi kwemeko50 Hz frequency amandla. Ukuba uluhlu lokutshintsha kwamaza likhulu kakhulu, i-motor iya kutshisa kakhulu okanye itshise imoto. Nangona kunjalo, iimotor frequency frequency zinokuhlengahlengisa isantya semoto nangasiphi na isantya ngaphakathi koluhlu lwesantya ngaphandle komonakalo. Phantsi kweemeko eziqhelekileyo, iimotor frequency frequency zinokusebenza ngokuqhubekayo ngaphakathi koluhlu lwesantya esilinganiselweyo kumthwalo olinganisiweyo ogcweleyo, kwaye ukunyuka kwamaqondo obushushu emoto akuyi kudlula ixabiso lokulinganisa imoto.
- Nangona ii-motor frequency frequency zibiza kakhulu kuneenjini eziqhelekileyo kwixabiso, izibonelelo zazo zicace kakhulu. Indlela yokulawula isantya se-AC ye-frequency converter kunye ne-frequency frequency motor inokuphucula kakhulu inqanaba lokuzisebenzela koomatshini kunye nokusebenza kakuhle kwemveliso. Ukongeza, umsebenzi wokuqalisa othambileyo we-frequency converter ikwanciphisa impembelelo yangoku enkulu kwigridi yamandla xa iimotor eziqhelekileyo ziqala, kwaye konga amandla amaninzi kuneenjini eziqhelekileyo.
Njengoko amaxabiso abaguquli befrikhwensi kunye neenjini eziguquguqukayo ziqhubeka nokuhla, ukusetyenziswa kweemotor eziguquguqukayo ziya kuba banzi nangakumbi.