Iimotor ezitshintshileyo zokuthithisa ziwonga amandla kwaye zinokuphucula ngempumelelo ukusebenza kakuhle kwezixhobo.Ukuze wonke umntu aqonde intuitively, eli phepha lithelekisa ii-winch kunye ne-switched relucance motor drive system, enezibonelelo ezininzi zokusebenza xa kuthelekiswa nezinye iiwintshi:
1. Ukusebenza kakuhle kwenkqubo kuphezulu
kuluhlu olubanzi lolawulo lwesantya, kwaye ukusebenza kakuhle kukonke kuphezulu kunezinye iiwintshi.Inkqubo yokulawula isantya ubuncinane i-10% ephezulu, ngokukodwa kwizantya eziphantsi kunye nemithwalo engalinganiswanga.
2. Uluhlu olubanzi lolawulo lwesantya, ukusebenza kwexesha elide
ngesantya esiphantsi Inokuhamba nomthwalo ixesha elide kuluhlu lwe-zero ukuya kwisantya esiphezulu, kwaye ukunyuka kweqondo lokushisa kwemoto kunye nomlawuli kuphantsi kunomthwalo olinganisiweyo.Ngokwahlukileyo, isiguquli sokuphindaphinda asikwazi ukuyenza.Ukuba isiguquli samaza samkela imotor eqhelekileyo, ukupholisa kwayo ngumoya opholileyo ovuthelwa yifeni emiswe kwishaft yemoto.Ngesantya esiphantsi, umthamo womoya wokupholisa ngokucacileyo awonelanga, kwaye ubushushu bemoto abukwazi ukuchithwa ngexesha.Hamba;ukuba kusetyenziswa i-motor ezinikeleyo ye-inverter, ibiza kakhulu kwaye isebenzisa amandla amaninzi.
3. I-torque ephezulu yokuqalisa, ukuqala okuphantsi kwangoku
Xa i-torque yokuqala ye-switched reluctance motor drive system ifikelela kwi-200% ye-torque elinganisiweyo, i-start current i-10% kuphela ye-current rated current.
4. Inokuqala kwaye iyeke rhoqo, kwaye itshintshe phakathi kokujikeleza kwangaphambili kunye nokubuyela umva Ukutshintshwa
Ukungafuni ukuqhutywa kwemoto inokuqala kwaye iyeke rhoqo, kwaye itshintshe phakathi kojikelezo oluya phambili kunye nolwemva rhoqo.Ngaphantsi kwemeko yokuba iyunithi ye-braking kunye ne-braking power ihlangabezana neemfuno zexesha, ukutshintshela ukuqala-ukuyeka kunye nokujikeleza kwangaphambili kunye nokubuyisela umva kunokufikelela amaxesha angaphezu kwe-1000 ngeyure.
5. Unikezelo lwamandla okufakelwa kwesigaba sesithathu luphuma kwisigaba okanye ukukhutshwa komlawuli kuphuma kwisigaba ngaphandle kokutshisa i-motor.
Xa igalelo lesigaba sesithathu sonikezelo lwamandla lwenkqubo liphuma kwisigaba, liqhuba phantsi kwamandla okanye liyeke, i-motor kunye nomlawuli akayi kutshiswa.Ukungabikho kwesigaba segalelo lemoto kuya kukhokelela kuphela ekunciphiseni amandla okukhutshwa kwemoto, kwaye akukho mpembelelo kwi-motor.
6. Umthamo owomeleleyo wokulayisha
Xa umthwalo umkhulu kakhulu kunomthwalo olinganisiweyo ixesha elifutshane, isantya siya kuhla, sigcine amandla amakhulu okuphuma, kwaye akuyi kuba ne-overcurrent phenomenon.Xa umthwalo ubuyela kwisiqhelo, isantya sibuyela kwisantya esimiselweyo.
7. Impazamo yokulawula isixhobo sombane ayiyi kubangela isiphaluka esifutshane
Izixhobo zamandla eengalo zebhulorho eziphezulu kunye nezantsi zidibene ngokulandelelana kunye ne-windings ye-motor, kwaye akukho nto yokuba izixhobo zamandla zitshiswe ngenxa yeempazamo zokulawula okanye ii-short-circuits ezibangelwa ukuphazamiseka.
Ngokusebenzisa intshayelelo engentla, akukho nzima ukubona ukuba iingenelo zokusebenza ze-motor eguqukayo yokungafuni ziyabonakala kakhulu, kwaye ukusebenza kwezixhobo zenkqubo kuphezulu kakhulu.
Ixesha lokuposa: May-04-2022