Ukunyuka kweqondo lokushisa ngumsebenzi obaluleke kakhulu we-motor, obhekiselele kwixabiso lobushushu obujikelezayo obuphezulu kunobushushu be-ambient phantsi komgangatho wokusebenza kwemoto.Kwimoto, ngaba ukunyuka kwamaqondo obushushu kuhambelana nezinye izinto ekusebenzeni kwemoto?
Malunga neKlasi yeMotor Insulation
Ngokutsho kokumelana nobushushu, izinto zokugquma zihlulwe zibe ngamabakala angama-7: Y, A, E, B, F, HC, kunye namaqondo okushisa asebenzayo ahambelanayo yi-90 ° C, 105 ° C, 120 ° C, 130 ° C, 155 ° C, 180°C nangaphezulu kwe-180°C.
Oko kubizwa ngokuba ngumda wokusebenza kobushushu bezinto ezikhuselayo kubhekiselele kwixabiso leqondo lobushushu elihambelana neyona ndawo ishushu kwi-insulation ejikelezayo ngexesha lokusebenza kwemoto ngaphakathi kobude bobomi boyilo.
Ngokwamava, ubomi bezinto ze-A-grade zingafikelela kwiminyaka eyi-10 kwi-105 ° C kunye ne-B-grade materials inokufikelela kwiminyaka eyi-10 kwi-130 ° C.Kodwa kwiimeko zangempela, iqondo lokushisa kunye nokunyuka kweqondo lokushisa akuyi kufikelela kwixabiso loyilo ixesha elide, ngoko ke ubomi obuqhelekileyo buyiminyaka eyi-15 ~ 20.Ukuba ubushushu bokusebenza budlula ubushushu bokusebenza kwezinto ixesha elide, ukuguga kwe-insulation kuya kuba nzima kwaye ubomi benkonzo buya kucuthwa kakhulu.Ke ngoko, ngexesha lokusebenza kwemoto, ubushushu be-ambient yenye yezinto eziphambili ezichaphazela ubomi bemoto.
Malunga nokunyuka kweMotor Temperature
Ukunyuka kobushushu ngumahluko wobushushu phakathi kwemoto kunye nokusingqongileyo, okubangelwa kukufudumala kwemoto.Undoqo wentsimbi esebenzayo uya kuvelisa ilahleko yentsimbi kwindawo etshintshanayo yamagnetic, ilahleko yobhedu iya kwenzeka emva kokuba ukujija kunikwe amandla, kunye nezinye iilahleko ezilahlekileyo ziya kuveliswa.Ezi ziya kwandisa ubushushu bemoto.
Kwelinye icala, injini iphinda ikhuphe ubushushu.Xa isizukulwana sokushisa kunye nokutshatyalaliswa kobushushu silingana, imeko yokulinganisa ifikeleleke, kwaye iqondo lokushisa alisayi kuphakama kwaye lizinzile kwinqanaba.Xa isizukulwana sobushushu sinyuka okanye ukutshatyalaliswa kobushushu kuncipha, ibhalansi iya kutshatyalaliswa, iqondo lokushisa liya kuqhubeka linyuka, kwaye ukuhluka kweqondo lokushisa kuya kwandiswa, ngoko ukutshatyalaliswa kobushushu kufuneka kwandiswe ukufikelela kwibhalansi entsha kwelinye izinga eliphezulu.Nangona kunjalo, umahluko weqondo lokushisa ngeli xesha, oko kukuthi, ukunyuka kweqondo lokushisa, kuye kwanda xa kuthelekiswa nangaphambili, ngoko ukunyuka kwamaqondo okushisa kuyisalathisi esibalulekileyo kuyilo kunye nokusebenza kwemoto, ebonisa iqondo lokuvelisa ubushushu bemoto.
Ngethuba lokusebenza kwe-motor, ukuba iqondo lokushisa likhuphuka ngokukhawuleza, libonisa ukuba i-motor iphosakele, okanye i-air duct ivaliwe, okanye umthwalo unzima kakhulu, okanye ukucima ukucima. 
Ubudlelwane phakathi kokunyuka kweqondo lobushushu kunye nobushushu kunye nezinye izinto
Kwi-motor ekusebenzeni okuqhelekileyo, ngokwethiyori, ukunyuka kweqondo lobushushu phantsi komthwalo olinganisiweyo kufuneka kuzimele kubushushu be-ambient, kodwa eneneni isachatshazelwa zizinto ezinje ngeqondo lobushushu be-ambient.
(1) Xa ubushushu be-ambient buyehla, ukunyuka kobushushu bemoto eqhelekileyo kuya kuncipha kancinci.Oku kungenxa yokuba ukuxhathisa okujikelezayo kuyancipha kwaye ilahleko yobhedu iyancipha.Ngayo yonke i-1 ° C yehla kwiqondo lokushisa, ukuchasana kwehla malunga ne-0.4%.
2Oku kungenxa yokuba ilahleko yobhedu ejikelezayo iyanda njengoko ubushushu bomoya bunyuka.Ngoko ke, utshintsho lweqondo lokushisa lunempembelelo enkulu kwiinjini ezinkulu kunye neenjini ezivaliweyo.
(3) Kuwo wonke ama-10% aphezulu omswakama womoya, ngenxa yokuphuculwa kwe-thermal conductivity, ukunyuka kweqondo lokushisa kunokunciphisa ngo-0.07 ~ 0.38 ° C, kunye nomyinge omalunga ne-0.2 ° C.
(4) Umphakamo yi-1000m, kwaye ukunyuka kweqondo lobushushu kunyuka nge-1% yexabiso lokunyuka kweqondo lobushushu kwi-100m nganye ilitha.
Umda woBubushushu beNdawo nganye yeMoto
(1) Ukunyuka kweqondo lobushushu kumbindi wentsimbi ekudibaneni ne-winding (indlela yokulinganisa ithemometha) akufuneki kudlule kumda wokunyuka kweqondo lobushushu le-insulation ejikelezayo xa udibana (indlela yokumelana), oko kukuthi, udidi A ngama-60°C, i-E. iklasi yi-75 ° C, kwaye iklasi B yi-80 ° C, i-Class F yi-105 ° C kunye neklasi H yi-125 ° C.
(2) Iqondo lobushushu lokuqengqeleka akufunekanga lidlule kwi-95℃, kwaye iqondo lobushushu lokutyibilika kufuneka lingagqithi kwi-80℃.Ngenxa yokuba iqondo lokushisa liphezulu kakhulu, umgangatho weoli uya kutshintsha kwaye ifilimu yeoli iya kutshatyalaliswa.
(3) Enyanisweni, iqondo lobushushu lebhokisi lidla ngokusekelwa kwinto yokuba akutshisi esandleni.
(4) Ilahleko elahlekileyo kumphezulu we-squirrel cage rotor inkulu kwaye iqondo lobushushu liphezulu, ngokubanzi lilinganiselwe ukuba lingabeki emngciphekweni ukugquma okufutshane.Inokuqikelelwa ngokupeyinta kwangaphambili ngepeyinti yombala ongenakuguqulwa.
I-Shenzhen Zhongling Technology Co., Ltd. (i-ZLTECH ngokufutshane) yinkampani ekudala izibophelele kwi-automation yemoto kunye nomqhubi.Iimveliso zayo ziye zathengiswa kulo lonke ihlabathi, kwaye iye yaqatshelwa kwaye yathenjwa ngabathengi ngenxa yokuzinza kwayo okuphezulu.Kwaye i-ZLTECH ibe kwindawo ehamba phambili kwishishini, kwaye ihlala ibambelele kwingcamango yokuvuselela okuqhubekayo ukuzisa abathengi iimveliso ezilungileyo, i-R & D epheleleyo kunye nenkqubo yokuthengisa, ukubonelela abathengi ngamava angcono kakhulu okuthenga.
Ixesha lokuposa: Dec-20-2022