Ziziphi iimagnethi ezisisigxina? Ziimagnethi ezigcina imagnethi yazo ethe gqolo. Iimagnethi zomhlaba ezinqabileyo, iimagnethi ezinamandla ezenziwe ngeentsimbi zomhlaba ezinqabileyo, luhlobo oluqhele ukusetyenziselwa le njongo. Iimagnethi zomhlaba ezinqabileyo azinqabile ngokukodwa; zisuka nje zivele kudidi lweentsimbi ezaziwa ngokuba ziintsimbi zomhlaba ezinqabileyo. Kukho ezinye iintsimbi eziba nguzibuthe kuphela xa zenziwe ngemagnethi yintsimi yombane kwaye zihlala zisebenza umazibuthe logama nje loo ndawo yombane isendaweni.
Lo mbono usentliziyweni yendlela iimotor ze-PM zisebenza ngayo. Kwiimoto ze-PM, i-wire winding isebenza njenge-electromagnetic xa umbane udlula kuyo. Ikhoyili ye-electromagnetic itsalwa kwimagnethi esisigxina, kwaye lo mtsalane yeyona nto ibangela ukuba injini ijike. Xa umthombo wamandla ombane ususiwe, ucingo lulahlekelwa ziimpawu zalo zemagnethi kwaye injini iyayeka. Ngale ndlela, ukujikeleza kunye nokuhamba kwee-PM motors kunokulawulwa ngumqhubi wemoto olawula ukuba nini kwaye ixesha elide kangakanani umbane kwaye, ngokongezwa, i-electromagnet, ivumela ukujikeleza kwemoto.
Iifoto ezingasentla zibonisa injini yemagnethi esisigxina, okanye "PM" motor. I-rotor iqulethe umazibuthe osisigxina, enika ii-PM motors igama labo.I-rotors ye-PM i-radially magnetized, izibonda ezisemantla nasezantsi ezitshintshisanayo kunye ne-circumference ye-rotor. I-pole pitch yi-engile ephakathi kweepali ezimbini ezilinganayo, emantla ukuya emantla okanye emazantsi ukuya emazantsi. Zombini i-rotor kunye neendibano ze-stator ze-PM motors zigudile.
Iinjini zePM zisetyenziswa kakhulu kubashicileli, abakhupheli, kunye neeskena. Zikwasetyenziselwa ukusebenzisa iivalvu kumanzi asekhaya kunye neenkqubo zegesi kunye nokuqhuba ii-activators kwizicelo zeemoto.
Ngaba ufuna iimagnethi ezisisigxina zeenjini zakho? Nceda uqhagamshelane nathi ukuze ufumane iodolo.
Ixesha lokuposa: Nov-01-2017