Xa kuthelekiswa nemotor frequency yamandla, imotor esisigxina yemagnethi ehambelanayo kulula ukuyilawula, isantya simiselwa ngokuphindaphindiweyo kobonelelo lwamandla, ukusebenza kuzinzile kwaye kuthembekile, kwaye ayitshintshi ngokuguquguquka komthwalo kunye nombane. Kwimbonakalo yeempawu zolungelelwaniso olungqongqo lwesantya semagnethi esisigxina ye-synchronous motor, imisela i-advanteji yokuphendula okuguquguqukayo kokusebenza kwemoto, elungele ngakumbi kulawulo loguqulo lwamaza.
Injini yemagnethi esisigxina luhlobo lwemoto egcina amandla, kwaye inyuswe kakuhle kwiindawo ezininzi zesicelo, kodwa ayizizo zonke iimeko zokusebenza kunye nezihlandlo eziyimfuneko, okanye ifanelekile ukusebenzisa imagnethi esisigxina ye-synchronous motor. Lo ngumbuzo ofanele ukuphononongwa.
Ukusuka kuhlalutyo lwethiyori, iimotor ezisisigxina zemagnethi ezilungelelanisiweyo zifaneleke ngakumbi kwimithwalo enokutshintsha rhoqo komthwalo, kwaye iimotor zihlala zisebenza phantsi komthwalo okanye iimeko zomthwalo okhanyayo, ezinje ngeelathe, oomatshini bokuntywila, ifayibha yemichiza, ilaphu, kunye nezixhobo zokuzoba ngocingo. , kwaye umphumo wokugqibela wokonga amandla ubonakala ngakumbi. , Umyinge wokulondolozwa kwamandla ungafikelela ngaphezu kwe-10%.
Kwiimeko ezininzi, ngakumbi imeko yokusebenza yemoto yekheji, ukuze isixhobo siqale ngokutyibilikayo, injini iya kukhethwa ngokomthwalo omkhulu wesixhobo kwiimeko ezininzi, nto leyo eya kukhokelela kumthwalo ophantsi ngokwentelekiso. kunye nomthamo wemoto ophantsi ngexesha lokusebenza okuqhelekileyo. Kwimeko yokugqithisa kakhulu, xa i-motor isebenza, ukusebenza kakuhle kuhambelana nobukhulu bomthwalo. Ngokuqhelekileyo, xa i-motor isebenza ngaphandle komthwalo, ukusebenza kakuhle kusondele kwi-zero. Xa umthwalo ukhula, ukusebenza kakuhle kuyanda. Xa umthwalo ufikelela kwi-70% yomthwalo olinganisiweyo, ukusebenza kakuhle kuphezulu; ngoko ke, xa i-motor isebenza kufutshane nomthwalo olinganisiweyo, ukusebenza kakuhle kowona mgangatho uphezulu, kwaye ikwayeyona nto igcina amandla kunye noqoqosho. Ukuba i-asynchronous motor exhasayo ithatyathelwa indawo yi-torque ephezulu yokuqalisa imagnethi esisigxina ye-synchronous motor, isiphumo sokumisela igalelo lamandla ngokweemfuno siya konga kakhulu amandla. Inzuzo yemagnethi esisigxina ye-synchronous motor ilele kumanqanaba ayo amabini asezantsi kunye neendawo ezimbini eziphakamileyo, oko kukuthi, ilahleko ephantsi kunye nokunyuka kwamaqondo obushushu, amandla aphezulu kunye nokusebenza okuphezulu. Yile nto kanye abantu abayisukelayo ekusebenzeni kweemoto, kwaye ikwamisela ubume besicelo sentengiso yeemoto zemagnethi ezisisigxina.
Ke ngoko, xa ukhetha imotor exhasayo, umthengi kufuneka enze uhlalutyo olubanzi ngokudibanisa nesona sixhobo kunye neemeko zokusebenza, hayi nje ukuhlala kumzimba wemoto, kodwa uqwalasele ngokupheleleyo ifuthe lokonga amandla kwenkqubo.
Ixesha lokuposa: Feb-17-2023