Ungayichaza kanjani i-high speed motor?
Iyini i-motor enesivinini esikhulu, ayikho incazelo ecacile yomngcele. Ngokuvamile ngaphezu10000 r/mininjini ingabizwa nge-high-speed motor. Ibuye ichazwe ngejubane eliwumugqa wokuzungeza kwe-rotor, isivinini somugqa wemoto enesivinini esikhulu ngokuvamile sikhulu kune50 m/s, futhi ukucindezeleka kwe-centrifugal ye-rotor ilingana nesikwele sejubane lomugqa, ngakho-ke ukuhlukaniswa ngokusho kwejubane lomugqa kubonisa ubunzima bomklamo wesakhiwo se-rotor. Izici eziyinhloko isivinini se-rotor ephezulu, i-stator winding yamanje ephezulu kanye nemvamisa ye-magnetic flux emnyombweni, ukuminyana kwamandla aphezulu kanye nokulahlekelwa kwabantu. Lezi zici zinquma ukuthi injini enesivinini esikhulu inobuchwepheshe obubalulekile kanye nendlela yokuklama ehlukile kuleyo yemoto enesivinini esingaguquki, futhi ubunzima bokuklama nokukhiqiza buvamise ukuba bukhulu ngokuphindwe kaningi kunobunjini obujwayelekile bejubane.Uma kunzima kangaka, kuyasebenza? Ngakho-ke kuthiwani ngamathemba okufaka isicelo samamotho anesivinini esikhulu? Ingasetshenziswa kuphi? Ake sibheke phansi ndawonye.
High speed motor izicelo
Iphampu ye-molecular: Iphampu yengqamuzana iyithuluzi elivamile eliphathekayo elithembele kuma-blade ajikelezayo anesivinini esikhulu noma izigxivizo ukuze lijikeleze ukuze lithole i-vacuum ephezulu, futhi lingasetshenziswa ukuhlukanisa umoya nokukhipha ama-molecule egesi ngendlela ethile ukuze kuzuzwe iphampu ye-vacuum yokumunca. Imotongoba lolu hlelo lokusebenza lunezidingo zokuhlanzeka okuphezulu, ludinga ukusetshenziswa endaweni ehlanzekile engenawo uwoyela, ijubane lingafinyelela ku-32 kr/min, 500 W, omazibuthe abadingekayo bangasetshenziswa.amamagnethi we-samarium cobalt ekhiqizwa yi-Hangzhou Magnet Power Technology Co., Ltd, njenge 28H, 30H, 32Hnezinye izinhlobo, izinga lokushisa likazibuthe lokungeniswa liphansi, futhi linokusebenza okuhle kwe-anti-demagnetization phakathi kwama-350.℃. Ifanele indawo yokushisa ephezulu.
I-flywheel ehlukile yokugcina amandla: Umgomo wayo wokusebenza uwukusebenzisa inertia yomzimba ojikelezayo ukugcina amandla. Injini ishayela i-flywheel ukuze ijikeleze ngesivinini esikhulu, iguqule amandla kagesi abe amandla emishini futhi iwagcine; Lapho amandla edinga ukukhishwa, amandla e-kinetic ajikelezayo e-flywheel aguqulwa abe amandla kagesi yinjini. Imikhiqizo yokugcina amandla e-flywheel eqhutshwa emotweni, umqondo wayo ulingana nebhethri yemoto eyi-hybridisitoreji samandla noma isitoreji samandla e-supercapacitor, lapho imoto idinga ukuqhuma amandla, i-flywheel yokugcina amandla e-motor ingasetshenziswa njenge-generator ukuze inikeze ugesi kugesi. Injini elandelayo yokugcina amandla inamandla angu-30kW nesivinini esingu-50kr/min, kanti i-rotor ngaphakathi iyibhulokhi yensimbi eqinile.
I-Turbocharging: I-Electronic turbocharging ubuchwepheshe obusha obuvele eminyakeni yamuva. Iqhaza layo ukushaja izinjini zezimoto ngesivinini esiphansi ukwehlisa i-eddy current hysteresis nokwandisa ukuqhuma kwetorque. Ngenxa yokushisa kwemvelo ephezulu yokusebenza, ngaphezu kwesivinini esikhulu, ukuklama kwalolu hlobo lwemoto nakho kudinga ukulawula ukulahlekelwa nokushisa kwe-3.of magnets Ingxenye yamanje ye-anti-eddy ekhiqizwa yithi ingamukelwa. Ngaphansi kwe-trenkazibuthe Ingxenye yamanje ye-anti-eddy ekhiqizwa yithi ingamukelwa. Ngaphansi komkhuba wejubane eliphezulu kanye nemvamisa ephezulu, odonsa bangahlukaniswa futhi baboshwe ngeglue evikelayo, ugqinsi olulawulwa ku-0.03mm kanye nogqinsi lukamagnets monomer 1mm. Ukumelana okuphelele> 200ohms inganciphisa ngempumelelo ukulahleka kwamanje kwe-eddy yensimbi kazibuthe futhi inciphise ukukhuphuka kwezinga lokushisa.
I-high-speed air compressor: i-high-speed air compressor iwuhlobo oluvame kakhulu lwemoto enesivinini esikhulu, ijubane lingaba amashumi ezinkulungwane ze-RPM, amandla aphakathi20-10I-00kW, ngokuvamile isebenzisa ama-magnetic bearings, ngokusebenzisa injini ukushayela i-turbine noma i-blade ukucindezela umoya. I-high-speed direct drive motor ingena esikhundleni se-original low-speed motor + speeder system, enezinzuzo zesakhiwo esihlangene nokuthembeka okuphezulu. Lolu hlobo lwe-motor luvame ukusetshenziswa endaweni ephakeme yamagnetic unomphela we-synchronous motor kanye ne-induction motor izinhlobo ezimbili.
Izinyathelo zokuvikela imoto ngesivinini esiphezulu
Amandla e-rotor centrifugal makhulu kakhulu lapho injini ijikeleza ngesivinini esikhulu. Ukuze uqinisekise ukusebenza okuzinzile kwe-rotor, umklamo we-sleeve ovikelayo uyisihluthulelo sokuklama kwe-motor-speed speed. Njengoba iningi lama-motor kazibuthe anesivinini esiphezulu lisebenzisaNdFeB ozibuthe unomphela noma omazibuthe be-SmCo, amandla acindezelayo ezinto ezibonakalayo makhulu, futhi amandla aqinile mancane, ngakho-ke umazibuthe unomphela wesakhiwo sangaphakathi se-rotor motor, kufanele kuthathwe izinyathelo zokuvikela. Enye iwukubopha uzibuthe unomphela nge-carbon fibre, kanti enye iwukwengeza umkhono wokuvikela wealloy ongewona uzibuthe onamandla ngaphandle ngaphandle kukazibuthe ongunaphakade. Kodwa-ke, i-conductivity kagesi ye-alloy sheath inkulu, isikhala kanye ne-harmonics yesikhathi kuzoveza ukulahlekelwa okukhulu kwamanje kwe-eddy emgodleni we-alloy, ukuqhutshwa kukagesi kwe-carbon fibre sheath kuncane kakhulu kune-alloy sheath, engavimbela ngokuphumelelayo i-eddy. ukulahlekelwa kwamanje emgodleni, kodwa intambo eshisayo ye-carbon fibre sheath imbi kakhulu, ukushisa kwe-rotor kunzima ukuhlakaza, futhi ubuchwepheshe bokucubungula i-carbon fibre sheath yinkimbinkimbi, ngakho ukunemba kokucubungula kuphezulu.
I-Hangzhou Magnet Power Technology Co., Ltdayikwazi ukuhlinzeka amakhasimende kuphela ngozibuthe abangajwayelekile bomhlaba bamamotho anesivinini esikhulu, kodwa futhi babe namandla okuklama nokuhlanganisa ayo yonke i-rotor. Kusetshenziswa kazibuthe ukumiswa ngesivinini motor kanye ukumiswa emoyeni high speed motor.I-rotor yemoto izinto zejakhethi ezitholakalayo zokukhiqiza zifaka i-GH4169, i-titanium alloy, i-carbon fiber.
Isikhathi sokuthumela: Aug-05-2024
