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Abakhiqizi bezimoto abahamba phambili be-10 emhlabeni

Abakhiqizi bezimoto abahamba phambili be-10 emhlabeni

Ukusuka kubuchwepheshe bokwakha nemishini yokushintshanisa yabakhiqizi nezinkampani zokwakha, ezincwadini zokuxilonga nezokuxilonga izibhedlela, nama-motors kagesi ngezinjongo zezimboni nezeselula, i-Nokia ibonakala ikhona yonke indawo.Kusukela ekusungulweni kwayo eminyakeni engaphezu kwengu-150 edlule, u-Nokia ukhule waba ngomunye abakhiqizi bemishini kagesi ehamba phambili emhlabeni.
Omunye wabakhiqizi abahlukahlukene nabahlinzeki bezisombululo ezweni, ongena embonini yezimoto ngo-1970 futhi selokhu asungula isiko eliqhamile lokukhiqiza ezinye zezimoto ezinokwethenjwa futhi eziqinile emakethe yomhlaba.Le nkampani inikezela ngamandla kagesi aphansi naphakathi ama-motors abeka amazinga amasha wokusebenza okwedlulele nokuqina.
Ngomlando weminyaka engaphezu kwe-130 yokuqanjwa kobuchwepheshe, i-ABB isibe ngumholi womhlaba jikelele emikhiqizweni eyenziwe ngogesi, i-automation yezimboni kanye namandla grid, amarobhothi nezemidlalo.Isebenzela abathengi emkhakheni wokusiza wemboni yomhlaba wonke, wezimboni, ezokuhamba nowengqalasizinda.


Amandla weNippon ngumkhiqizi oholayo waseJapan wama-motors kagesi nemishini yokulawula yemikhiqizo yezimboni, yasendlini neyabathengi.Uqedile ukutholwa kwangaphambilini okwamenyezelwa kwe-Emerson kagesi ka-Emerson. '"Amandla okuphehla ugesi, owezimoto nezokushayela amabhizinisi. Ibhizinisi elitholile linesisekelo sebhizinisi esiqinile, uphawu oluqinile nesizinda samakhasimende amahle, ikakhulukazi enyakatho.I-United States kanye neYurophu.ngivume nokwakha ukubambisana neqembu le-PSA, umakhi wezinqola waseFrance, futhi utshale imali engama- $ 261m ukwenza ama-motors eFrance ngokuthengisa komhlaba kanye nasekhaya.
I-Rockwell automation yasungulwa ngonyaka ka-1903 ngotshalomali olungu- $ 1000.Kepha ngaleso sikhathi, abaphakeli bezinto ezisebenza ngezezimboni zaseMelika bakhombisile ukuthi bayisibonelo esiphumelelayo sokuba ngomunye wabaholi bomhlaba wonke kwezobuchwepheshe be-automation.Okuphela kweshumi leminyaka elidlule, ukutshalwa kwezimali kwembulunga yonke kanye nobuchwepheshe kunike amandla ukukhulisa imakethe yalo ebhekiswe kuyo ngaphezulu kuka- $ 90 billion
I-AMETEK yinhlangano esezingeni lomhlaba enikezelwe ekuhlinzekeni izixazululo ezibalulekile ezinseleleni eziyinkimbinkimbi yamakhasimende ethu ngokusebenzisa ubuchwepheshe obuhlukile obuqokiwe.Ukufundwa eKent, e-Ohio, i-Atimek's affiliate Atimek advanced motion solution (AMS) inikeza i-DC motors, abalawuli / abashayeli, abalandeli, amaphampu , iziqhumane ezilawulwa ngokunembile, nezinhlelo ezihambelana nonjiniyela.
I-Regal Beloit uhlelo olusebenza ngamandla olusebenza emhlabeni wonke, olusebenza kahle lwezimoto kanye namandla okuhambisa umlando olunomlando wempumelelo ngokuletha imikhiqizo nezinsizakalo ezisezingeni lomhlaba lapho amakhasimende ewadinga khona.Its Genteq brand of dc motors itholakala cishe kuwo wonke ama-air-conditioning air transmit amadivaysi e-United States, kanye nemoto yayo iMarathon, Leeson ne-GE brand motor brand asetshenziswa kabanzi.

abakhiqizi bezimoto zikagesi abahamba phambili abayi-10 emhlabeni
Ngaphezulu kweminyaka engaphezu kwengu-50 yokuhlangenwe nakho emikhakheni ehlukahlukene yezentengiso namabhizinisi, iqembu lakwaJohnson selibe ngumholi wembulunga yonke kumotor, amasistimu ashukumisayo, izethameli kanye nezingxenye ezihlobene ze-elekhtrikhi.Ubuchwepheshe obukhethekile bokusebenzisa ubuchwepheshe kanye nobuchwepheshe kuyizinto ezihamba phambili ezenze uJohnson umholi wembulunga yonke embonini yawo.UJohnson unikeza isethi enkulu kunazo zonke yezinhlelo zikagesi nezobunjiniyela embonini etholakala emakethe namuhla, futhi lezi zinhlelo zingalinganiswa nokukhiqizwa ngobuningi noma ezenzelwe umuntu ukuba zihlangabezane nezidingo zeminyango enamasu namakhasimende abalulekile.
Kusuka enkampanini encane ekhiqiza izimoto kuya komunye wabahlinzeki abahamba phambili emhlabeni abasebenza ngokuphehlwa kukawoyela nezinhlelo zokufakelwa kwamanzi nezinto ezenziwayo, ukwanda kukagesi ka-franklin ngokufutheka nokwenelezelwe ukwenze kwaba ngomunye wabakhiqizi bezimoto abahamba phambili emhlabeni.Franklin kagesi isebenza amakhasimende emhlabeni jikelele kwezentengiso, zokuhlala , izicelo zezimboni, ezolimo, zikamasipala nezamafutha.
I-Allied Motion ingumkhiqizi oholayo wemikhiqizo yokulawula iMotion nezixazululo eziqondile, eyaziwa ngolwazi lwayo lwe-elektromagnetic, mehendi ne-elekthronikhi ye-Motion technology.Icebo lokukhula lenkampani ligxile ekubeni ngumholi ezimakethe zalo ezihlosiwe ezikhethiwe, lisiza ubuchwepheshe balo ukuthuthukisa ezemidlalo ngokunemba izixazululo ezinikeza ubuchwepheshe obuhlukahlukene obuhlanganisiwe bezemidlalo ukudala izixazululo zenani eliphakeme kumakhasimende ayo.

abakhiqizi bezimoto zikagesi abahamba phambili abayi-10 emhlabeni

Ukuhlela okuqondile kokuqondisa

Umkhiqizi we-dc usebenza ngokuthatha amandla afakwe esikhundleni sokushintsha kwe-electromotive ku-armature coil,

 

Nge-commutator ne-brush commutating action, ishintsha isuka emaphethelweni ebhulashi iye kumandla we-DC electromotive.

Ukuqondiswa kwamandla afakwe ku-elektrogotive kunqunywa ngokuya komthetho wesandla sokudla (umugqa wokufakwa kwamandla kagesi ukhomba entendeni yesandla, isithupha sikhomba indlela eya lapho kuhamba umqhubi, neminye minwe emine ikhomba indlela eya lapho kusebenze khona amandla e-elevronotive. umqhubi).

Umgomo wokusebenza we

Ukuqondiswa kokuphoqelela komqhubi kuqondiswa ngumthetho ongakwesokunxele.Lo mbhangqwana wamandla ka-elektromagnetic udala i-torque e-armature, ebizwa ngokuthi i-torromagnetic torque kule moto ejikelezayo, okuyi-counterclockwise emzamweni wokujika i-armature ibe yinqaba.Uma i-torroma ye-electromagnetic inqoba i-torque yokumelana ku-armature (efana ne-torque yokumelana ne-torque kanye nenye i-torque yomthwalo), i-armature ikwazi ukujikeleza ngokuhamba kwewashi.

I-Dc motor iyona moto egijima ku-DC esebenza ngevolthi, isetshenziswa kabanzi emsakazweni, kuqoshwa ividiyo, isidlali seDVD, isheya kagesi, isomisi sezinwele, iwashi le-elekthronikhi, amathoyizi njalonjalo.

I-electromagnetic dc motor yakhiwe nge-stator magnetic pole, i-rotor (armature), i-commutator (eyaziwa kakhulu ngokuthi yi-commutator), ibhulashi, izindlu, ukuthwala, njll.

Is stator magnetic pole (main magnetic pole) ye-electromagnetic dc motor yakhiwe ngokuqhuma komoya kanye nokuphuma ngokushisayo.Ngokwezindlela ezihlukile zokucaphuna (okubizwa ngokuthi ukucaphuna endaweni esezingeni elidala), lingahlukaniswa ngechungechunge i-DC motor, i-parallel dc motor, i-supplementary dc motor ne-compactary dc motor.Ngenxa yezindlela ezihlukile zokukhishwa, i-stator magnetic flux (ekhiqizwa yi-coiling ye-stator magnetic pole) nayo inemithetho ehlukile.

abakhiqizi bezimoto zikagesi abahamba phambili abayi-10 emhlabeni

Ukukhishwa okukhangayo kwemoto eyi-seri-injabulo DC kuchungechunge ne-rotor kuvunguza ngebhulashi ne-commutator. Okwamanje okucasulayo kuhambelana ngokuqondile ne-armature yamanje. I-stator magnetic flux inyuka ngokukhuphuka kwe-excation yamanje.I-torque yayo yokuqalisa ingafinyelela ngaphezu kwezikhathi ezi-5 zethoshi elikaliwe, isikhathi esifushane sokulayisha ngokweqile singafinyelela amahlandla ama-4 wethoshi elilinganiselwe, isilinganiso sokushintshwa kwesivinini sikhulu, isivinini somthwalo asiphezulu kakhulu (ngokuvamile asivunyelwe ukusebenza ngaphansi kwe-no -layisha).Isivinini somthetho singabonakala ngokusebenzisa i-resistor yangaphandle ochungechungeni (noma parallel) ngechungechunge elimele noma ngokuxhunyaniswa okufana kochungechunge lwenxeba.

Ukukhishwa okukhanyayo kwemoto eyi-shunt dc kuyafana nokuqhuma kwe-rotor, futhi ukubukeka kwayo okukhona njengamanje kuhlala kunjalo. I-torque yokuqala ihambelana ngqo ne-armature yamanje, kanti okokuqalisa manje kungama-2.5 wesikhathi esilinganisiwe.Ijubane lincipha kancane ngokwanda kwe-torque yamanje ne-torque, futhi i-torque yesikhathi esifushane sokulayishwa yizikhathi eziyi-1.5 zethoshi elilinganiselwe.Izinga lokushintshwa kwesivinini sokujikeleza lincane, lisuka ku-5% laya ku-15%.Ijubane lingashintshwa ngamandla ahlala njalo kazibuthe.

Ukukhishwa okukhanyayo kwe-shunt dc motor kuhlinzekwa ngumthombo ozimele wokukhonkotha, futhi okukhona okucashunayo kuhlala kunjalo. Ithoshi lokuqalisa lilingana ne-armature yamanje.Ukushintshwa kwesivinini kubuye kube yi-5% ~ 15%.Ijubane elijikelezayo lingakhuphuka ngokwenza amandla angapheli amandla kazibuthe noma ancishiswe ngokunciphisa ivolumu ye-rotor windings.

Ngaphezu kokushaywa komoya, i-stator pole ye-compact dc motor ifakwe ngoxhaxha lwezici eziwuchungechunge nge-rotor winding (enenombolo encane yokujika).Ukuqondiswa kwe-magnetic flux ekhiqizwa nguchungechunge lokufafaza kuyafana nalokho komoya omkhulu. I-torque yokuqala cishe izikhathi ezi-4 zethoshi elilinganiselwe, futhi ithoshi eligcwala ngokweqile lesikhathi esifushane limayelana nezikhathi eziyi-3.5 zethoshi elilinganiselwe.Izinga lokushintshwa kwejubane yi-25% ~ 30% (ehlobene nokucinana kochungechunge).Ijubane lingashintshwa ngokwenza buthaka amandla kazibuthe.

I-commutator commutator plate isebenzisa isiliva yethusi, i-cadmium yethusi kanye nezinye izinto ezisetshenziswayo, ezinamandla amakhulu wokubumba ipulasitiki.Ibhulashi lisekuxhumaneni neslayet ukuhlinzeka nge-armature yamanje kuma-rotor windings.Ibhulashi kagesi ye-electromagnetic dc motor ngokuvamile isebenzisa ibhulashi yensimbi ye-graphite noma i-electrochemical graphite brashi.Umgogodla we-rotor wenziwe ngamashidi wensimbi we-silicon, ngokuvamile amashele angama-12, afakwe ngamasethi ayi-12 ama-armature windings. Ngemuva kokuxhuma kochungechunge phakathi kwe-windings, i-rotor ixhunyiwe ngezingcezu eziyi-12 zezicucwana ze-commutator ngokulandelana.

Imodi yokucaphuna ye-dc motor ibhekisa enkingeni yokuthi ungawanikeza kanjani amandla umoya ocashile, ukhiqize amandla okugcwala i-inflx bese usungula amandla kazibuthe amakhulu.Ngokuya ngemodi ehlukile yokucasha, i-dc motor ingahlukaniswa ngezinhlobo ezilandelayo.

abakhiqizi bezimoto zikagesi abahamba phambili abayi-10 emhlabeni

Ukukhonkotha okuxhunywayo akuxhumani nokushayeka kwe-armature, futhi imoto ye-DC ehlinzekwa eminye imithombo yamandla e-DC ekushayweni komoya obizwa ngokuthi yi-shunt dc motor. I-wiring iboniswa ku-1.23 (a).Kulesi sibalo, uM umele imoto. Uma kungumkhiqizi, kukhonjiswa nguG.I-unomphela i-DC dc motor nayo ingabhekwa njenge-shunt dc motor.

Ukushayelwa okonqenqemeni kwale moto yemoto eyi-shunt ejabulile kuyafana nokushayeka komoya.Njengomakhiqizi we-shunt, amandla kagesi asemotweni uqobo anikezela amandla ekushayweni komoya.Njengomshini we-shunt, i-excation windings ne-armature yabelana ngomthombo ofanayo, futhi ukusebenza kwe-shunt motor kuyafana.

Ukukhonkotha okuwuchungechunge kochungechunge olujabulisayo lwe-DC imoto kuxhunyiwe ekuhlinzekweni kwamandla ka-DC ngemuva kochungechunge lokuxhunyaniswa ne-armature winding.Okwamanje okucasulayo kwale moto eyi-dc yiyona armature yamanje.

I-Dc motor ene-composition eyakhiwe inezinto ezimbili ezivubukuzayo, ucashuno olufanayo kanye nochungechunge lochungechunge.Uma amandla kagesi kazibuthe akhiqizwa nguchungechunge ocijile aqonde ngasikhathi esifanayo nalezo ezikhiqizwa ngukuntenga komoya we-shunt, kubizwa ngokuthi ukubabaza okuhlanganisiwe kwecumulative.Uma amandla kagesi kazibuthe amabili esezindaweni eziphikisanayo, kubizwa ngokuthi ukucubungula okuyinkimbinkimbi.

Ama-Dc motors anezindlela ezihlukile zokukhishwa anezici ezihlukile.Ngokuvamile, izindlela zokucasha eziphambili ze-DC motor yizicucu ezicashile, uchungechunge lokucaphuna nokucwilisa okwenziwe ngocingo, kuyilapho izindlela eziyisihluthulelo zokuphamba zikagesi we-DC zingukucashula okungacunuli, ukucashunwa kwe-shunt kanye nokukhonona okuhlanganisiwe.

I-unomphela i-DC dc motor futhi nge-stator magnetic pole, i-rotor, i-brashi, ngaphandle

 

I-Shell nezinye izinto, i-stator magnetic pole isebenzisa uzibuthe waphakade (insimbi kazibuthe yaphakade), i-ferrite, i-aluminium nickel cobalt, ndfeb nezinye izinto zokwakha.Ngokwendlela yalo yokuhleleka ingahlukaniswa ngohlobo lwesilinda kanye nohlobo lwethayile.Iningi lamagesi asetshenziswa ku-VCR uzibuthe zesilinda, kanti iningi lama-motors asetshenziswa kumathuluzi kagesi kanye nezinto ezisetshenziswayo zezimoto angama-block magnets akhethekile.

Ngokuvamile, i-rotor yenziwa ngensimbi yensimbi, enamamaki ambalwa kunaleyo elenzelwe i-electromagnetic dc motor.Iningi lama-motor amandla aphansi asetshenziswe ku-VCR yi-3-slot, kanti lawo asebangeni eliphakeme yi-5-slot noma i-7-slot.Intambo ye-Enameled ilimele phakathi kwama-grooves amabili we-rotor core (ama-grooves amathathu angama-windings amathathu), futhi amalunga awo ahlanganisiwe ngokushintshana eshidi lensimbi lowekhomputha.Ibhulashi likagesi liyingxenye evumayo yokuxhuma ukuhambisa ugesi kanye ne-rotor winding.I-shayela le-motor yemagnethi engapheli isebenzisa ishidi lensimbi elingashisi noma ibhulashi yensimbi ye-graphite, ibhulashi le-electrochemical graphite.

I-unomphela engu-DC dc motor esetshenziswa ku-VCR yamukela isivinini se-elekthronikhi sokuqinisa isekethe noma isivinini se-centrifugal.

Brushless dc motor USES semiconductor switch switch to commutator electronic, okungukuthi, idivaysi yokushintsha i-elekhthronikhi ukufaka esikhundleni sendabuko yokuxhumana nabendabuko.Inezinzuzo zokwethembeka okuphezulu, akukho okubabayo okuyihlazo nomsindo ophansi wemishini. Kusetshenziswa kabanzi ebhlokini eliphezulu lokurekhoda, i-video rekhoda, ithuluzi le-elekthronikhi nemishini yehhovisi ezenzakalelayo.

I-Brushless dc motor yakhiwe nge-rotor yaphakade yamagnetic, i-multi-pole winding stator kanye nenzwa yesikhundla.Ukuzwa kwesikhundla ngokuya ngokushintshwa kwesikhundla se-rotor, ngokulandelana okuthile kwesiguquli esishintshashintshayo esiguqulelayo samanje (okusho ukuthola i-rotor magnetic pole isihlobo sesikhundla somshini we stator, futhi ekunqumeni indawo yesiginali inzwa yesignali, ukujikeleza kwesiginali kuya lawula umjikelezo wokushintsha amandla, ngemuva kokucutshungulwa ngokuya ngokuhlobene okunengqondo kokunye phakathi kokushintshanisa switch yamuva).Amandla kagesi okusebenza kwe-stator winding anikezwa yisifunda esiguquguqukayo se-elekthronikhi esilawulwa ukuphuma kwe-inzwa yesikhundla.

Kunezinhlobo ezintathu zezinzwa zesikhundla: uzibuthe, isithombe esibonisa isithombe kanye ne-electromagnetic.I-brushless dc motor yamukela inzwa yesikhala se-magnetic-sensor, kanye nezinto zezenzwa ezibuthakatha (ezinjenge-element element, i-diode-sensive-sensic, geophone-sensitive geophone, i-magnetic-sensor sensor noma isekethe ehlanganisiwe ekhethekile, njll.) Ibekwe phezu izingxenye ze-stator, ezisetshenziselwa ukuthola ushintsho lwamandla kazibuthe akhiqizwa ngokujikeleza kwamazibuthe neraor engapheli.

I-brushless dc motor ene-photoelectric isikhundla sensor ifakwe inzwa ye-photoelectric esesimweni esithile kumhlangano we-stator. Rotor ifakwe ipuleti shading. Umthombo wokukhanya uholwa noma isibani esincane sokukhanya.Lapho i-rotor ijikeleza, izakhi ezibucayi bokukhanya ku-stator zizokhipha amasiginali we-pulse ngezikhathi ezithile ngokuya ngokuvama okuthile ngenxa yomthelela wepuleti elinombala.

Usebenzisa isikhundla se-electromagnetic sensor brushless dc motor, is in the sensromagnetic sensors ifakiwe ezingxenyeni zesakhi se-stator (njenge-coupling couper, vala ukushintshela, isekethe ye-LC resonance, njll.), Lapho isikhundla soguquko lwamandla omajubane singaguquki, umphumela we-electromagnetic will yenza inzwa ye-electromagnetic ikhiqiza isignali ephezulu yokuguquguqula imodi (izinguquko ze-amplitude nezikhundla ze-rotor).

 abakhiqizi bezimoto zikagesi abahamba phambili abayi-10 emhlabeni

Ukusuka kwesivinini se-zero kuya kwesivinini esilinganiselwe kunganikeza ukusebenza kwe-torque ekalwe, kepha izinzuzo ze-DC motor nazo izisulu zayo, ngoba i-dc motor ukukhiqiza ukusebenza okulinganiselwe kwethoshi elisebenza njalo, i-armature magnetic field ne-rotor magnetic field kumele ilondoloze ama-90 °, okudingekayo nge-carbon brashi kanye ne-commutator.I-carbon brashi kanye ne-commutator izokhipha izinhlansi lapho ijika imoto, ngakho-ke i-carbon powder ngeke ibangele ukulimala kuphela ezintweni ezisebenzayo, kepha futhi ukusetshenziswa kwalesi simo kunqunyelwe.I-Ac motor ngaphandle kwe-kabhashi yokushayela kanye ne-commutator, yesondlo-mahhala, eqinile, esetshenziswa kabanzi, kepha izici zokulingana nokusebenza kwe-dc motor kumele zitholwe ngobuchwepheshe bokulawula ubuciko.Namuhla, i-semiconductor iba ngokushesha okukhulu. Ukuvama kokushintsha kwezakhi zamandla kushesha kakhulu, okuthuthukisa ukusebenza kwemoto yokushayela.Ijubane le-microprocessor libuye lishesha futhi lishesha, elikwazi ukubona ukulawulwa kwe-ac motor ohlelweni olujikelezayo lwama-axis aqondile, lawula ngokufanele ingxenye esetshenziswayo ye-ac motor ku-eksisi ezimbili, ukufezekisa ukulawulwa okufanayo kuyimoto ye-dc futhi kube nokusebenza okulingana nemoto ye-dc.

Ngaphezu kwalokho, ama-microprocessor amaningi enze imisebenzi edingekayo yokulawula imoto ku-chip, futhi ivolumu liya lincane futhi lincane;I-Analog ku-digital converter (ADC), i-Pulse wide modulator (PWM) ...Njalo njalo.I-Brushless dc motor uhlobo lwesicelo elawula ukuhudulwa kwemoto ye-ac ngezindlela ze-elekthronikhi futhi elithola izici ezifanayo zemoto ye-dc ngaphandle kokushoda kwendlela yemishini ye-DC.

I-Brushless dc motor uhlobo lwemoto e-synchronous, okungukuthi, ijubane le-motor rotor lithinteka ngejubane le-motor stator ejikelezayo kazibalo nenombolo yezigxobo ze-rotor (p):

N = 120.F / p.Lapho inani lezingongolo ze-rotor selilungisiwe, ijubane le-rotor lingashintshwa ngokushintsha imvamisa ye-stator ejikelezayo kazibuthe.I-Brushless dc motor iyizimoto ezivumelanisa i-motor plus electronic control (umshayeli), lawula imvamisa ye-stator ejikeleza amandla kazibuthe nejubane le-motor rotor ebuyela esikhungweni sokulungiswa esiphindaphindwayo sokulungiswa, ukuze kufinyelelwe eduze kwezimpawu ze-DC motor.Ngamanye amagama, i-brushless dc motor ingalawula i-motor rotor ukuze ilondoloze isivinini esithile lapho umthwalo ushintsha phakathi kwebanga lomthwalo olilinganisiwe.

Umshayeli we-brushless dc ufaka umnyango wokuhambisa ugesi, umnyango olawula umnyango kanye nomnyango wokuphakela ugesi ukuhlinzeka ngogesi opha izigaba ezintathu kule moto, futhi umnyango olawulayo uguqula imvamisa yamandla okufakwayo ngokwesidingo.

Amandla kagesi angafakwa ngokuqondile ngokuqondile okujwayelekile (okujwayelekile i-24v) noma ukushintshanisa kwamanje (110v / 220v). Uma okokufaka kuguquka okukhona manje, kufanele kuguqulwe ku-dc nge-Converter.Kokubili okufakwayo kwe-dc noma i-ac ukufaka ukuguqukela ku-motor coil kumele kube ngaphambi kukagesi we-Inverter (owenza) kube amavolthi amathathu esigaba ukushayela imoto.I-inverter (yenza) nge-transistor eyisithupha ejwayelekile yamandla (q1 ~ q6) ihlukaniswe ingalo ephezulu (q1, q3 kanye ne-q5) / ingalo ephansi (q2, q4, q6) xhuma ukushintshwa kwemoto njengokulawula okuhamba ngokuhamba kwekhoyili.Umnyango wokulawula uhlinzeka nge-PWM (i-pulse wide modulation) yesinqumo samandla okuguqula imvamisa kanye ne-Inverter (kwenza) isikhathi sokuhamba.I-Brushless dc motor ngokuvamile inethemba lokusebenzisa isivinini sokulawula esingazinza ngenani elibekiwe ngaphandle kokushintsha okukhulu lapho umthwalo ushintsha, ngakho-ke imoto ifakwe inzwa yehholo engayizwa amandla kazibuthe, njengokulawulwa kwe-loop evaliwe ye ijubane, futhi futhi njengesisekelo sokulawulwa kokulandelana kwesigaba.Kepha lokhu kungokulawula isivinini hhayi ukulawulwa kwezikhundla.

Ukwenza ukushintshanisa kwezimoto, umnyango olawulayo kufanele uhambisane neHholo - inzwa ezwa isikhundla se-motor rotor, bese kuthi ngokwe-stator kuvunguza kunqume ukuvula (noma ukuvala) Inverter (kwenza) ngokulandelana kwe-transistor yamandla, ukuhamba kwamanje ngokuhamba kwe-motor coil ngokulandelana kwehle umfula (noma i-reverse) ngokujikeleza amandla kazibuthe, futhi kuhlanganyele nozibuthe we-rotor, ngakho-ke kungenza ukujikeleza kwezimoto ngokulandelana / ukubuyela emuva.Lapho i-motor rotor ijikela endaweni lapho elinye isethi lezimpawu lizwakala yi -holo-sensor, umnyango olawulayo uvula isethi elandelayo yama-transistors kagesi. Ngale ndlela, imoto ejikelezayo ingaqhubeka nokujikeleza endaweni efanayo kuze kube yilapho umnyango wokuphatha unquma ukuvala i-transistor yamandla (noma uvule kuphela i-motor arm transistor ephansi) uma i-motor rotor ime.Ukuhlehlisa i-motor rotor, i-transistor yamandla ivuliwe ngokulandelana okuphambene.

Imoto ejwayelekile eyi-brushless dc empeleni iyimoto ye-servo, eyakhiwa ngemoto ehambelanayo nomshayeli.I-brushless dc motor enomfutho oguquguqukayo kanye nommiselo wejubane iyimoto eyi-brushless dc ngomqondo wangempela. Ihlanganiswe ne-stator ne-rotor. I-stator yakhiwe nge-iron core."Ukuvula umoya, ngaleyo ndlela kukhiqizwa ama-ns group ezinamandla ahleliwe, i-rotor ebunjwe ngozibuthe we-cylindrical (shaft ephakathi nendawo), noma okwakhiwa ngogesi we-electromagnet plus collector, le moto eyi-brushless dc ingakwazi ukukhipha i-torque, kepha ayikwazi ukulawula indlela, noma kunjalo, le moto okusungulwayo okunengqondo kakhulu.Lapho usebenza njengomkhiqizi we-dc, ukusungulwa kungakhipha ukuthuthuka okuqhubekayo kwe-DC yamanje, ngaleyo ndlela kugweme ukusetshenziswa kwe-capacitor yokuhlunga, bese i-rotor ingaba uzibuthe, ibhulashi noma ibhulashi elingapheli.Uma isetshenziswa njengemoto enkulu, imoto izokhiqiza ukuzikhulula, kudingeka usebenzise isivikelo.

I-NER GROUP CO., I-Limited ngumkhiqizi ochwepheshe futhi othumela izinto ngaphandle kwe-gearbox minimators, ama-motor motors nama-motors kagesi iminyaka eminingana evela eChina.
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