E tsoetseng pele tsamaiso ea oona moralo le likarolo etsa thepa e sebetsang hantle le matla a pholosang dilenaneo
Motor e fana ka ho feta 60% ea matla liindasteri, bokgoni ke senotlolo moralo paramethara, le bokgoni ba ho dilenaneo moralo ke habohlokoa ho feta neng kapa neng. Bokgoni bo hlalosoa e le karo-karolelano ea matla a ho phetha molao feela a lopolla ho matla e fanoeng. dilenaneo A nang le bokgoni ba ho 85% fetola 85% ea matla ea motlakase ka eneji, le ho phetha molao feela, 'me tse setseng 15% e sebediswa e le mocheso dissipation.
Matla a pholosang dilenaneo o inkela thepa ea boleng bo phahameng le ho optimized moralo ho fihlela bokgoni phahameng. Ka mohlala, e phahameng le dikahare aluminium ka male rotor, e leng e phahameng ka sekotjana rarollela coefficient ka stator le nyenyane ho lahleheloa ho hanyetsa. Optimized male rotor sebopeho le male rotor stator lekhalo moeeng fokotsa itaola mojaro tahlehelo. Moralo ntafaditsweng tsa Cooling fene etsang hore re lahleheloe ke moea hanyetsa ya metsamao Cooling bonyane. The male rotor le stator konokono amohela boleng bo phahameng le ho laminations thinner tšepe,
e leng se ka haholo fokotsa magnetization tahlehelo. Qetellong, phokotso ea tahlehelo khohlano e bakoa ke dibering boleng bo phahameng. E latelang e bontša palo eo e ileng ea phatloha temperaturdiagramm tsa lenaihana induction enjene, a bontša hore khetla le behang dikarolo.
- Gogolo ba male rotor / stator lamination boholo le boleng ba tšepe sebediswa
1,1 ba tahlehelo hysteresis le Eddy le tahlehelo ea hona joale ba bitsoang mantlha sa tahlehelo hammoho. About 20% ya tahlehelo palo yohle e bakoang ke jwale Eddy le liboto ho tlala. Jwale Eddy generated ka lamination le susumelletsa ho tshwana le ho fetola matla a khoheli, e leng tla etsa hore bohlokoa matla tahlehelo. Laminated stator cores fokotsa Eddy tahlehelo jwale, e leng e ka fokotsa ke laminations ho feta e thehiloeng tšepe boima, resistivity, segokanyipalo, botenya, maqhubu, 'me ts'ebetsong segokanyipalo.
1.2 tahlehelo hysteresis hlahisoang ha ts'ebetsong ea potoloho a khoheli a fetola kamehla. Boholo ba thepa ea mojaro sebelisoa ka dilenaneo ba tšepe sebediswa bakeng sa stator le male rotor cores. Ka ho fokotsa lamination botenya, le segokanyipalo ts'ebetsong le ho shoeloa li liboto tse fokotsa. The molemo sehlopheng lamination tšepe ka khethiloeng ke annealing ho fetola sebopeho ea lijo-thollo bakeng sa magnetization le ho fokotsa hysteresis tahlehelo. The Eddy le tahlehelo ea morao-rao e fokotsehile ka eketsa resistivity ea tšepe e nang le ka silicon, empa dikahare silicon e eketsa qhoaele shoela'ng nakong tapa hobane eketsa thatafala tsa tšepe. Senyehileng tšepe kristale mosebetsing oa ho tapa ka ho teba ho fokotsa matla a khoheli boleng ba bophahamo ba modumo anngoeng ke likoluoa. Annealing flattens le lamination le recrystallizes kristale e senyehileng nakong tapa, kahoo extending ka lakane bokima ka lamination ena.
- Stator lamination ke thulaganyou e qoelisoa
Tsetsoeng moriana stator matlafatsa kwahelang ea motlakase oa stator matsoelintsoeke, thibela tšusumetso ea lik'hemik'hale kapa tikoloho le sehlōhō, le natefisa futhumatsa dissipation. Thermosetting dipolasetiki ho akarelletsa lehoakhoa epoxy, lehoakhoa phenol le poliester li sebelisetsoa ho impregnate le stator. The mokhoa hlapa ho qoelisa ka stator ka lehoakhoa le bakeng sa nako e telele ho tiisa hore ho kenella ka hare ho fetisisa le tshireletso. mokhoa o mong oa ho impregnation, e bitsoang lephaka khatello, o sebelisa tanka eo e pele horuloa ebe pressurized ho fihlela ho kenella ka hare tsa stator ena. Qetellong, cavitation e ntšitsoeng ea motlakase matsoelintsoeke, e leng ntlafatsa conductivity mogote ea matsoelintsoeke.
Melemo ea beetsweng multiple ke ho fokotsa dutla reactance, fokotsa leino pulsation tahlehelo le ntlafatsa overload bokgoni. The go tlhoka mesola ya beetsweng feta stator di eketsehile theko, boima ba 'mele, magnetization jwale, tahlehelo tšepe, tsidifatso futsanehileng, ho phahama mocheso le phokotso bokgoni.
3.High boleng bo hloekileng aluminium bakeng male rotor shoela'ng foromeletsoeng
The male rotor customized ka e fumantsa le torque qalang, fokotsa mokhanni ho hanyetsa le ho ntlafatsa tsela eo. Fetisisa induction dilenaneo rotors ke lent gorole moralo. Ba tsoarellang, e bonolo ka ho theha le ho e tlase theko, empa ba na le tlaase tshimololang torque. Koporo male rotor ntlafatsa bokgoni, empa ho thata le ho bitsa chelete e ngata ho tlhahisong.
4.the lekhalo moeeng pakeng tsa male rotor le stator e optimized
Moea lekhalo ke hole radial pakeng tsa male rotor le stator ya tekanyetso dilenaneo radial. E le hore ho ntlafatsa moralo bokgoni, ho ke ke ho hlokahala hore ho ho boloka moea homolog lekhalo. The boholo moea lekhalo amana moralo la stator, male rotor, dilenaneo matlo le behang. Kaofela ha bona ba tla ama tolamiso ya e nepahetseng ea stator le male rotor theko.
5. enameled terata
A hohela kapa enameled terata ke electrolytic hloekisitsoeng koporo kapa aluminium terata hore e se e ka botlalo annealed le a tlotsitsoeng le le dikarolo le 'ngoe kapa ho feta tsa kwahelang. Mohlala, sebelisa lithapo le e leng kakaretso ea dikarolo 12 of kwahelang. Tloaelehileng li sireletsang serameng lifilimi le keketseho ea mocheso mengata e fapaneng, ke nhua polyethylene, kettle, poliester le polyimide, le palo e kahodimodimo mocheso ea 250 ° C. motenya likhutlo li 'nè kapa lisekoere lithapo makenete a phuthetsoe ka e phahameng mocheso polyimide kapa theipi khalase faeba, koporo feta e sebediswa , e kholoanyane mokhanni mekoallo le conductors eketsa sebakeng sefapano sectional tsa stator le male rotor windings. Sena se fokotsa ho hanyetsa ea matsoelintsoeke le tahlehelo e bakiloeng ke jwale. Ea koporo ka stator matsoelintsoeke tsa dilenaneo sebetsang hantle hangata 20% ho feta.
7.0summary
dilenaneo e entsoe ka likarolo tse ngata, karolo ka 'ngoe e fana ka sebopeho fapaneng le litšobotsi tsa tshebetso, e leng se ka mesebetsi e fapaneng tsamaisong ea likoloi. Ho sebetsa ha karolo ka 'ngoe qetellong ama tshebetso input ya metsamao ya. Ke go lekanyetsa tshebetso ya karolo ka 'ngoe ea dilenaneo e, le tshebetso ya metsamao ya mmele e optimized qetella a.
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Post nako: Mar-04-2020