"Ukunyuka kobushushu" yiparameter ebalulekileyo yokulinganisa nokuvavanya iqondo lokufudumeza i-motor, elilinganiswa phantsi komgangatho we-thermal balance of the motor kumthwalo olinganisiweyo.Abathengi bokugqibela babona umgangatho wemoto.Uqheliso oluqhelekileyo kukuchukumisa i-motor ukubona ukuba ubushushu be-casing bunjani.Nangona ingachanekanga, ngokubanzi ine-pulse ekunyukeni kobushushu bemoto.
Xa i-motor ingaphumeleli, eyona nto ibaluleke kakhulu yokuqala kukunyuka kweqondo lokushisa elingaqhelekanga "lokuziva": "ukunyuka kweqondo lokushisa" ngokukhawuleza kwandisa okanye kudlula ubushushu obuqhelekileyo bokusebenza.Ngeli xesha, ukuba amanyathelo anokuthathwa ngexesha, ubuncinane ilahleko enkulu yepropathi inokuphetshwa, kwaye intlekele inokuphetshwa. 
Ukunyuka kwamaqondo obushushu ngumahluko phakathi kobushushu obusebenzayo bemoto kunye nobushushu be-ambient, obubangelwa bubushushu obuveliswa xa i-motor isebenza.Umbindi wentsimbi yemoto esebenzayo iya kuvelisa ilahleko yentsimbi kwindawo etshintshanayo yamagnetic, ilahleko yobhedu iya kwenzeka emva kokuba ukujija kunikwe amandla, kunye nezinye iilahleko ezilahlekileyo, njl. njl., ziya kwandisa ubushushu bemoto. Xa i-motor itshisa, ikhupha nobushushu.Xa isizukulwana sobushushu kunye nokutshatyalaliswa kobushushu silingana, imeko yokulinganisa ifikeleleke, kwaye iqondo lokushisa alisakhuphuki kwaye lizinzile kwinqanaba, into esiyibiza ngokuba yi-thermal stability. Xa isizukulwana sokushisa sinyuka okanye ukutshatyalaliswa kobushushu kunciphisa, ibhalansi iya kuphulwa, ukushisa kuya kuqhubeka nokunyuka, kwaye ukuhluka kweqondo lokushisa kuya kwandiswa.Kufuneka sithathe amanyathelo okuphelisa ubushushu ukwenza i-motor ifikelele kwibhalansi entsha kwakhona kwelinye iqondo lokushisa eliphezulu.Nangona kunjalo, ukuhluka kweqondo lokushisa ngeli xesha, oko kukuthi, ukunyuka kweqondo lokushisa, kuye kwanda kunangaphambili, ngoko ukunyuka kweqondo lokushisa kuyisalathisi esibalulekileyo kuyilo kunye nokusebenza kwemoto, ebonisa iqondo lokuvelisa ukushisa kwemoto.Ngexesha lokusebenza, ukuba ukunyuka kweqondo lokushisa kwemoto ngokukhawuleza kwandisa, Ibonisa ukuba i-motor iphosakele, okanye i-air duct ivaliwe okanye umthwalo unzima kakhulu.
Ubudlelwane phakathi kokunyuka kobushushu kunye nobushushu kunye nezinye izinto Kwi-motor ekusebenzeni okuqhelekileyo, ngokwethiyori, ukunyuka kwamaqondo obushushu phantsi komthwalo olinganiselweyo akufuneki kube nanto yakwenza nobushushu be-ambient, kodwa eneneni isanxibelelene nezinto ezinje ngeqondo lobushushu kunye nokuphakama. Xa iqondo lokushisa lihla, ukusetyenziswa kobhedu kuya kuncipha ngenxa yokunciphisa ukuchasana kwe-winding, ngoko ukunyuka kweqondo lokushisa kwemoto eqhelekileyo kuya kuncipha kancane. Kwiimoto zokuzipholisa, ukunyuka kweqondo lokushisa kuya kunyuka nge-1.5 ~ 3 ° C kwi-10 ° C yokwanda kweqondo lokushisa.Oku kungenxa yokuba ilahleko yobhedu ejikelezayo iyanda njengoko ubushushu bomoya bunyuka.Ngoko ke, utshintsho lweqondo lokushisa lunempembelelo enkulu kwiinjini ezinkulu kunye neenjini ezivaliweyo, kwaye bobabini abaqulunqi beemoto kunye nabasebenzisi kufuneka baqaphele le ngxaki. Kuzo zonke iipesenti ezili-10 zokunyuka komswakama womoya, ukunyuka kweqondo lokushisa kunokuncitshiswa ngu-0.07 ~ 0.4 ° C ngenxa yokuphuculwa kwe-thermal conductivity.Xa ukufuma komoya kunyuka, kuvela enye ingxaki, oko kukuthi, ingxaki yokumelana nomswakama xa i-motor ingasebenzi.Kwimekobume efudumeleyo, kufuneka sithathe amanyathelo okuthintela ukujika kwemoto ekubeni manzi, kwaye siyilwe kwaye siyigcine ngokwemekobume efumileyo yetropiki. Xa i-motor isebenza kwindawo yokuphakama okuphezulu, ukuphakama yi-1000m, kwaye ukunyuka kobushushu kunyuka nge-1% yexabiso layo elilinganiselweyo kwi-100m nganye ilitha.Le ngxaki yingxaki ekufuneka bayiqwalasele.Ixabiso lokunyuka kweqondo lokushisa lovavanyo lohlobo alukwazi ukumela ngokupheleleyo imeko yokusebenza yangempela.Oko kukuthi, kwimotor kwindawo yeplateau, umda wesalathiso kufuneka unyuswe ngokufanelekileyo ngokuqokelelwa kwedatha yokwenyani. ukunyuka kobushushu kunye nobushushu Kubenzi beemoto, bahlawula ingqalelo ngakumbi ekunyukeni kobushushu bemoto, kodwa kubathengi bokugqibela bemoto, bahlawula ingqalelo ngakumbi kubushushu bemoto;imveliso yemoto elungileyo kufuneka ithathele ingqalelo ukunyuka kobushushu kunye nobushushu ngaxeshanye ukuqinisekisa ukuba izalathisi zokusebenza kunye nobomi motor ukuhlangabezana Funa. Umahluko phakathi kweqondo lobushushu kwindawo kunye nereferensi (okanye ireferensi) yobushushu ibizwa ngokuba kukunyuka kobushushu.Isenokuthiwa ngumahluko phakathi kweqondo lokushisa kunye neqondo lokushisa elibhekiselele.Umahluko phakathi kweqondo lobushushu lendawo ethile yemoto kunye nendawo ejikelezileyo ibizwa ngokuba kukunyuka kobushushu kule nxalenye yemoto;ukunyuka kweqondo lobushushu lixabiso elihambelanayo. Iklasi yokumelana nobushushu Ngaphakathi koluhlu oluvumelekileyo kunye nebakala layo, oko kukuthi, ibakala lokumelana nobushushu bemoto.Ukuba lo mda ugqithisiwe, ubomi bezinto zokukhusela buya kufinyezwa ngokukhawuleza, kwaye buya kutshisa.Lo mda weqondo lokushisa ubizwa ngokuba yiqondo lokushisa elivumelekileyo lezinto zokukhusela. Umda wokunyuka kobushushu beMotor Xa i-motor ibaleka phantsi komthwalo olinganisiweyo ixesha elide kwaye ifikelela kwisimo esizinzile se-thermal, umda ovumelekileyo wokunyuka kweqondo lokushisa kwindawo nganye yemoto ubizwa ngokuba ngumda wokunyuka kweqondo lokushisa.Iqondo lokushisa elivumelekileyo lezinto ezikhuselayo liqondo lokushisa elivumelekileyo lemoto;ubomi bezinto zokugquma ngokuqhelekileyo bubomi benjini.Nangona kunjalo, ngokwembono yenjongo, iqondo lokushisa langempela lemoto linobudlelwane obuthe ngqo kunye neebheringi, igrisi, njl. Ngoko ke, ezi zinto zihambelanayo kufuneka ziqwalaselwe ngokubanzi. Xa i-motor isebenza phantsi komthwalo, kuyimfuneko ukudlala indima yayo ngokusemandleni, oko kukuthi, amandla amakhulu okuvelisa, ngcono (ukuba amandla omatshini angaqwalaselwa).Kodwa okukhona amandla aphumayo makhulu, kokukhona alahleka ngamandla, kwaye kokukhona kunyuka ubushushu bemoto.Siyazi ukuba eyona nto ibuthathaka kakhulu kwi-motor yimpahla yokugquma, njengocingo olunamele.Kukho umda wokumelana nobushushu bezinto zokukhusela.Kulo mda, izinto ezibonakalayo, iikhemikhali, oomatshini, umbane kunye nezinye izinto ze-insulating zizinzileyo kakhulu, kwaye ubomi babo bokusebenza ngokuqhelekileyo buneminyaka engama-20. Iklasi ye-Insulation ibonisa udidi oluphezulu oluvumelekileyo lweqondo lokushisa lwesakhiwo se-insulating, apho iqondo lokushisa imoto inokugcina ukusebenza kwayo kwixesha elimiselweyo lokusetyenziswa. Umda wokushisa wokusebenza we-insulating material ubhekiselele kubushushu beyona ndawo ishushu kakhulu kwi-insulation ejikelezayo ngexesha lokusebenza kwe-motor ngexesha lokulindela ubomi bokuyila.Ngokwamava, kwiimeko zangempela, iqondo lokushisa kunye nokunyuka kweqondo lokushisa akuyi kufikelela kwixabiso loyilo ixesha elide, ngoko ke ubomi obuqhelekileyo buyiminyaka eyi-15 ukuya kwe-20.Ukuba ubushushu bokusebenza busondele okanye budlula ubushushu obugqithisileyo bezinto eziphathekayo ixesha elide, ukuguga kwe-insulation kuya kukhawuleziswa kwaye ixesha lokuphila liya kufinyezwa kakhulu. Ngoko ke, xa i-motor isebenza, ubushushu bokusebenza yinto ephambili kunye neyona nto ibalulekileyo ebomini bayo.Oko kukuthi, ngelixa uhlawula ingqalelo kwisalathisi sokunyuka kweqondo lokushisa kwemoto, iimeko zangempela zokusebenza zemoto kufuneka ziqwalaselwe ngokupheleleyo, kwaye umda woyilo olwaneleyo kufuneka ugcinwe ngokuhambelana nobunzima beemeko zokusebenza. Iqumrhu lesicelo esibanzi socingo lwemagnethi yemoto, imathiriyeli yokugquma kunye nolwakhiwo lwe-insulating lunxulumene ngokusondeleyo nezixhobo zenkqubo yokuvelisa kunye namaxwebhu esikhokelo sobugcisa, kwaye yeyona teknoloji iyimfihlo yomzi-mveliso.Kuvandlakanyo lokhuseleko lweemoto, inkqubo yokugquma ithathwa njengento ephambili yovavanyo olubanzi. Ukusebenza kwe-insulation sisalathiso esibaluleke kakhulu sokusebenza kwemoto, ebonisa ngokubanzi ukusebenza okukhuselekileyo kokusebenza kunye noyilo kunye nenqanaba lokwenziwa kwemoto. Kuyilo lwesikimu semoto, eyona nto iphambili kuqwalaselo loluphi uhlobo lwesistim sokugquma esiza kusetyenziswa, ingaba inkqubo yokugquma ihambelana nomgangatho wezixhobo zenkqubo yefektri, nokuba ingaphambili okanye ngasemva kwishishini.Kufuneka kugxininiswe ukuba kubaluleke kakhulu ukwenza oko unokukwenza.Ngaphandle koko, ukuba umgangatho wetheknoloji kunye nezixhobo azikwazi ukufikelela, uya kulandela indawo ehamba phambili.Nokuba iqhubele phambili kangakanani na inkqubo yokugquma, awuyi kukwazi ukwenza i-motor esebenza ngokuthembekileyo. Kufuneka siyithathele ingqalelo le miba Ukuthobela ukhetho lwemagnethi yocingo.Ukukhethwa kocingo lwemagnethi yemoto kufuneka luhambelane nenqanaba lokugquma lenjini;kwisantya esiguquguqukayo sesantya esilawula imotor, ifuthe le-corona kwimoto kufuneka liqwalaselwe.Amava asebenzayo aqinisekisile ukuba ifilim yepeyinti eshinyeneyo yocingo lwemoto inokwamkela ngokuphakathi ezinye iziphumo zobushushu bemoto kunye nokunyuka kobushushu, kodwa inqanaba lokumelana nobushushu locingo lwemagnethi libaluleke ngakumbi.Le yingxaki eqhelekileyo ukuba abaninzi abaqulunqi bathanda ukukhohlisa. Ukukhethwa kwezinto ezidibeneyo kufuneka kulawulwe ngokungqongqo.Ngethuba lokuhlolwa kwemizi-mveliso yeemoto, kwafunyaniswa ukuba ngenxa yokunqongophala kwezinto, abasebenzi bemveliso baya kutshintsha izinto ezingaphantsi kweemfuno zemizobo. iziphumo kwinkqubo yokuthwala.Ukunyuka kobushushu bemoto lixabiso elihambelanayo, kodwa ubushushu bemoto lixabiso elipheleleyo.Xa ubushushu bemoto buphezulu, iqondo lobushushu elidluliselwa ngokuthe ngqo kwi-bearing nge-shaft liya kuba phezulu.Ukuba yinjongo jikelele-injongo, ukuthwala kuya kusilela ngokulula.Ngokulahleka kunye nokungaphumeleli kwegrisi, i-motor ithanda ukuthwala iingxaki zenkqubo, ezikhokelela ngokuthe ngqo ekungaphumeleli kwemoto, okanye ukujika kwe-inter-turn okanye ukulayisha ngaphezulu. Iimeko zokusebenza zemoto.Yingxaki ekufuneka ithathelwe ingqalelo kwinqanaba lokuqala loyilo lweemoto.Ubushushu bokusebenza kwemoto bubalwa ngokwendawo yobushushu obuphezulu.Kwimoto kwindawo yethafa, okona kunyuka kobushushu bemoto kuphezulu kunokonyuka kobushushu bovavanyo.
Ixesha lokuposa: Jul-11-2022