I-high-voltage isilonda se-rotor uhlobo lwe-asynchronous motor yesigaba sesithathu inamazinga kagesi amabili: 6KV kanye ne-10KV.
Ukuthuthukiswa kwalolu chungechunge lwamamotho kusebenzisa ubuchwepheshe bokuhlaziya obusezingeni eliphezulu, izinto ezisezingeni eliphakeme kanye nobuchwepheshe bokucubungula isayensi lapho kukhiqizwa, okwenza uchungechunge lwezinjini lube nezinzuzo zokusebenza kahle kakhulu, umsindo ophansi, ukudlidliza okuphansi, ukwethembeka okuphezulu, nokufakwa nokugcinwa kalula. .
Izici zesakhiwo
Lolu chungechunge lwamamotho lisebenzisa ukubukeka kohlobo lwebhokisi, futhi ifreyimu ishiselwe ngamapuleti ensimbi. Lokhu kwenza ama-motor abe nezici zokuqina okuhle nesisindo esincane. Idizayini eyenziwe kahle yesakhiwo semoto futhi yenza ama-motor ochungechunge abe nezinzuzo zokufakwa nokugcinwa kalula.
Amashidi okubhoboza kwe-stator kanye ne-rotor ashaywa kusukela kumashidi ensimbi ye-silicon engagxilile elahleko ephansi.
I-stator ithatha isakhiwo sokucindezela kwangaphandle, i-stator winding ithatha impahla ye-F-class insulating, futhi iziphetho zekhoyili zilungiswe ngokuthembekile futhi ziboshwe. Ngemva kokuba amakhoyili esexhumekile, kumele ahlolwe i-inter-turn pulse voltage, asebenzise indlela yokwelapha ye-inter-turn vacuum pressure impregnation engena-solvent (VPI) yamazwe ngamazwe.
I-rotor yesilonda yenziwe ngethusi elimsulwa futhi yamukela izinto zokufakelwa ze-Class F. Futhi ngemva kokuhlola ibhalansi ashukumisayo, ngakho motor ugijima kahle futhi enokwethenjelwa.
I-bearing isebenzisa izinhlobo ezimbili zesakhiwo: i-rolling bear kanye ne-sliding bear, kuye ngamandla emoto, imboni yezimayini kanye nesivinini.
I-Z4 series DC motors inezinzuzo ezinkulu kunochungechunge lwe-Z2 ne-Z3. Ngeke inikezwe amandla amandla eyunithi ye-DC kuphela, kodwa futhi ifanele ukunikezwa kwamandla okulungisa okumile. Ngaphezu kwalokho, isikhathi se-inertia sincane, sinokusebenza okungcono okuguquguqukayo, futhi singamelana nezinga eliphezulu lokushintsha komthwalo. Ifaneleka ngokukhethekile kumasistimu okulawula adinga ukulawulwa kwejubane okushelelayo, ukusebenza kahle okuphezulu, ukuzinza kwesivinini okuzenzakalelayo, kanye nokusabela okubucayi. Inezinga eliphezulu lamazwe ngamazwe lamanje.
Isilinganiso se-motor isilinganiso esiqhubekayo somsebenzi oqhubekayo. Ezindaweni lapho ukuphakama kungadluli ku-1000m futhi izinga lokushisa lomoya elizungezile lingeqi ku-40°C, injini ingalinganiselwa ukuthi izosebenza ngokuvumelana nedatha eseshidini ledatha yobuchwepheshe. Lolu chungechunge lwamamotho amukela ukufakwa kwe-F-class.
Amandla ohlobo lwe-Z4 series DC motor asuka ku-1.5kW aye ku-840kW, kanti ijubane lika-3000, 1500, 1000, 750, 600, 500, 400, 300, 200r/min. Kunezinhlobo eziyisishiyagalolunye zokuvusa amadlingozi. Indlela ye-excitation iyi-excitation ehlukile, futhi i-voltage ye-excitation ingu-180V. Ngokungeziwe kumazinga ashiwo ngenhla, amanye amandla, i-armature voltage, isivinini kanye namanani kagesi avusa amadlingozi angatholwa ngokuya ngezimo ezithile kanye nezidingo zomsebenzisi.
Kumamotor anevoltheji elinganiselwe engu-160V, uma inikwe amandla yisilungisi sebhuloho sesigaba esisodwa, ngokuvamile adinga ukusebenza ne-reactor, futhi inani le-inductance le-reactor yangaphandle liboniswa ku-nameplate yemoto. Asikho i-reactor yangaphandle edingekayo kumamotha ane-voltage elinganiselwe engu-440V.
1. Ihlukaniswe ngohlobo lokunikezwa kwamandla: ingahlukaniswa ngama-DC motors nama-AC motors.
1) DC izinjini zingahlukaniswa ngokuya ngesakhiwo kanye nesimiso sokusebenza: ama-brushless DC motors nama-brush ama-DC motors.
Izinjini ze-Brushed DC zingahlukaniswa zibe: izinjini ezingamagnet DC ezihlala njalo nama motors kagesi kagesi.
Ama-motors e-Electromagnetic DC ahlukaniswe: ama-motors e-DC athanda uchungechunge, ama-motors e-DC ashubile, ama-motors e-DC ahlukaniswe ngokwahlukana kanye nama-motors e-DC ajabule kakhulu.
Izinjini ze-DC ezihlala unomphela zihlukaniswe zibe: izinjini ze-DC ezingavamile emhlabeni ezihlala unomphela, ama-ferrite magnetic unomphela ama-DC motors kanye ne-alnico unomphela uzibuthe we-DC motors.
2) Phakathi kwazo, ama-AC motors nawo angahlukaniswa abe: ama-motors esigaba esisodwa kanye nama-motors esigaba sesithathu.
2. Ngokwesakhiwo nangendlela yokusebenza, ingahlukaniswa ngama-DC motors, ama-asynchronous motors kanye nama-synchronous motors.
1) izinjini ezihambisanayo zingahlukaniswa: unomphela uzibuthe izinjini ezivumelanayo, ukungafuni izinjini ezihambisanayo kanye ne-hysteresis motors synchronous.
2) Ama-asynchronous motors angahlukaniswa abe ama-induction motors kanye nama-AC commutator motors.
Ama-induction motors angahlukaniswa ngezigaba ezintathu zama-asynchronous motors, single-phase asynchronous motors kanye ne-shaded-pole asynchronous motors.
Ama-AC commutator motors angahlukaniswa abe: single-phase series motors, AC and DC dual-purpose motors and repulsion motors.
3. Ngokuya ngemodi yokuqala nokusebenza, ingahlukaniswa nge: motor-phase single asynchronous motor, capacitor-operating single-phase asynchronous motor, capacitor-starting single-phase asynchronous motor and split-phase single-phase asynchronous imoto.
4. Ngokwenhloso, ingahlukaniswa: drive motor nokulawula motor.
1) Izinjini zokushayela zingahlukaniswa zibe: izinjini zamathuluzi kagesi (okuhlanganisa amathuluzi okubhola, ukupholishwa, ukupholishwa, ukugoqa, ukusika, ukubuyisela kabusha, njll.), izinto zikagesi zasendlini (okuhlanganisa nemishini yokuwasha, iziphephetha zikagesi, iziqandisi, ama-air conditioner, ama-tape recorders. , namarekhodi evidiyo) , izidlali ze-DVD, izinto zokuhlanza izinwele, amakhamera, okokomisa izinwele, izishicileli zikagesi, njll.) nezinye izinto ezijwayelekile eziyimishini ezincane (okuhlanganisa amathuluzi emishini emincane ehlukahlukene, imishini emincane, okokwelapha, okogesi, njll.) amamotho.
2) Izinjini zokulawula zihlukaniswe ngama-motor anyathelayo nama-servo motors.
5. Ngokwesakhiwo se-Rotor, ingahlukaniswa: ama-cage induction motors (abizwa ngama-squirrel cage asynchronous motors ezingeni elidala) kanye nama-motor rotor induction motors (abizwa ngama-motor asynchronous motors asezingeni elidala).
6. Ngokuya ngesivinini sokusebenza, ingahlukaniswa kube: i-motor-speed motor, motor-speed motor, motor-speed motor, kanye ne-speed-regulating motor. Amamotho anejubane eliphansi ahlukaniswe amamotho anciphisa amagiya, amamotho ancishiswa ngogesi, ama-torque motors nama-claw pole synchronous motors.
Ngaphezu kokunyathela izinjini ezihamba ngesivinini njalo, ama-motor angenaso isivinini esinyathela njalo, ama-motors agijimayo aguquguqukayo kanye nama-motor angenasivinini ahamba kancane, ama-motor alawula isivinini nawo angahlukaniswa ngama-motor alawula isivinini, i-DC isivinini esilawula ama-motors, i-PWM frequency frequency elawula izinjini nama-Switched monya isivinini semoto.
Isivinini se-rotor semoto esine-asynchronous sihlala siphansi kancane kunejubane lokuvumelanisa lenkundla kazibuthe ejikelezayo.
Ijubane le-rotor le-synchronous motor alihlangene nobukhulu bomthwalo futhi lihlala ligcina isivinini esivumelanayo.
