Isithuthuthu
Imoto yebhayisikile yombane isetyenziselwa ukuqhuba iibhayisikile zombane. Kuxhomekeke kwimeko yokusetyenziswa kwayo kunye nobuninzi bayo, le fomu yahlukile. Iindidi ezahlukeneyo zeemoto zineempawu ezahlukeneyo. Okwangoku, iimagnethi ezisisigxina zemoto ezisetyenziswa kakhulu kwimoto yebhayisikile yombane. Imoto yebhayisikile yombane yahlulwe ngokwendlela yombane yemoto, enokuhlulwa ibrashi yemoto kunye nebrashi engenamthungo iindidi ezimbini; Ngokwendlela yoomatshini bendibano yeemoto, ngokubanzi yahlulwe "yizinyo" (isantya esiphezulu semoto, kufuneka uhambe ngokuncitshiswa kwegiya) kunye "nokungabinamazinyo" (ukuphuma kwemoto torque ngaphandle kokuncitshiswa) iindidi ezimbini.
Imagnethi engapheliyo ye-motor motor:
Ngu stator pole, ivili, ibrashi, izindlu, njl
Stator kwipali usebenzisa iimagnethi esisigxina (esisigxina intsimbi ngemagnethi), ferrite, aluminiyam nickel ayibe, ndfeb kunye nezinye izinto. Ngokwesakhiwo sayo, inokwahlulahlulwa ibe luhlobo lwesilinda kunye nohlobo lwethayile.
I-Rotor yenziwe ngokubanzi nge-silicon yentsimbi, i-wire enameled inxeba phakathi kweendawo ezimbini zokujikeleza kwe-rotor (i-slots ezintathu zine-windings ezintathu), kwaye amajoyina ayo adibeneyo ngokulandelanayo kwi-metal sheet ye-commutator.
Ibrashi licandelo eliqhubayo eliqhagamshela unikezelo lwamandla kunye nevili yokubopha. Isisongeli semagnethi esisigxina sisebenzisa iphepha elinye lesinyithi okanye ibrashi yentsimbi yegraphite, ibrashi yegraphite.
Imoto ye-2.Brush:
Iqukethe i-rotator yamagnet engapheliyo, i-stator yamatye amaninzi kunye ne-position sensor.
I-motor ye-brush ye-brush ibonakaliswe nge-brushless, isebenzisa i-semiconductor switching devices (ezifana ne-element element) ukufezekisa ukuhamba kwe-elektroniki, oko kukuthi, izixhobo zokuguqula i-elektroniki ukutshintsha i-commutator kunye ne-brush. Inezibonelelo zokuthembeka okuphezulu, akukho kutshintshana kwintlantsi kunye nengxolo ephantsi yoomatshini. Isikhundla sesenzi ngokutshintshwa kwendawo yokujikeleza, ngokulandelelana kwe-stator eguqula i-converter yangoku (okt ukufumanisa i-rotor magnetic pole ngokumalunga nesimo se-stator, kunye nokugqiba indawo yesigxina sesithintelo sesithuba, ukuguqulwa kwesiginali Isekethe yokulawula isekethe yokutshintsha amandla, emva kokuqhubekeka ngokunxulumene nolwalamano oluthile phakathi kokujija okwangoku).
Isantya esiphakamileyo semagnethi esisigxina se-motor brushless:
Yenziwe ngumbindi we-stator, ivili yentsimbi enemagnethi, ivili lelanga, ukubamba kwe-clutch, igobolondo yehabhu njalo njalo. Inzwa yeholo inokuxhonywa kwisembozo seemoto ngomlinganiso wesantya. Zintathu iindidi zesimo sokuziva: amandla kazibuthe, amandla ombane kunye nombane. I-motor ye-brushless dc yeemoto ene-sensor enamandla e-magnet efakwe kwindibano ye-stator, kunye neendawo ezibonisa umazibuthe (ezinje ngento yeholo, i-diode enobutsalane, ityhubhu ebuthathaka ngomazibuthe, ukumelana nemagneti okanye isekethe ehlanganisiweyo ekhethekileyo, njl. ukufumanisa utshintsho kumazibuthe aveliswe ngumazibuthe osisigxina kunye nokujikeleza kweRotor. Izinto zeHolo zisetyenziswa kakhulu kwiimoto zombane. I-motor brushless dc motor ene-photoelectric sensor sensor ixhotywe ngamalungu e-sensor ye-photoelectric kwindawo ethile kwindibano ye-stator. I-Rotor ixhotyiswe ngekhaka lokukhanya kwaye umthombo wokukhanya ukhokelwe okanye ibhalbhu encinci. Xa i-rotor ijikeleza, izinto ezi-photosensitive kwi-stator ziya kuvelisa ukubonakaliswa kwe-pulse rhoqo kumaza athile ngenxa yendima ye-shader.
Sebenzisa i-electromagnetic position sensor brushless dc motor, ikwii-sensors ze-electromagnetic ezifakwe kumacandelo e-stator (njenge-coupling transformer, kufutshane nokutshintsha, isekethe ye-LC resonance, njl.njl.), yenza isenzi sombane se-electromagnetic sivelise uphawu lokumodareyitha oluphezulu (utshintsho lwamagama kunye nendawo ejikelezayo). Umbane osebenzayo we-stator oyinkampani unikezelwa ngumbane wokutshintsha umbane olawulwa yimveliso yesimo sendawo.
Thelekisa imoto yebrashi kunye nebrashi engenamoto
Imoto yebrashi kunye nebrashi engenamkhondo kumgaqo ngomahluko: imoto yebrashi kukuhamba ngomatshini yibhabhoni kunye nomatshini wokuhambisa, ibrashi engenabhrashi yinto leyo
Umqondiso wokungeniswa kwento yendlebe ugqibezela uguquko lombane ngumlawuli.
Imoto yebrashi kunye nomgaqo wombane wokuhambisa umbane awufani, ubume bayo bangaphakathi abufani. Iimoto zehabhu, indlela yokuphuma yetorque yemoto (nokuba iyacaciswa yindlela yokunciphisa izixhobo okanye hayi) yahlukile, kunye nobume bayo boomatshini bohlukile.
1.CI-ommon yesantya esiphezulu sebrashi yemoto yangaphakathi. Uhlobo lwe-hub-motor luqulathe eyakhelwe-ngaphakathi ngesantya esiphezulu se-motor motor, ukunciphisa iseti yezixhobo, ukubamba ngaphezulu kwe-clutch, ikhava yokuphela kwehabhu kunye nezinye izinto. Isantya esiphakamileyo sokubrasha ihabhu yemoto yeyenqwelo yangaphakathi yeRotor.
2.CI-ommon isantya esisezantsi sebrashi yemoto ngaphakathi. Uhlobo lwe-hub-motor lwenziwe ngebrashi yekhabhoni, utshintsho lwesigaba, i-motor rotor, i-motor stator, i-motor shaft, ikhava yokuphela kwemoto, ukuthwala kunye nezinye iindawo. Isantya esisezantsi se-motor brushless hub sise-motor yangaphandle.
3.CI-ommon yesantya esiphezulu se-brushless motor sangaphakathi. Uhlobo lwe-hub-motor luqulathe eyakhelwe-ngaphakathi ngesantya esiphezulu se-motor brushless, i-planetary friction roller, i-clutch egcwala kakhulu, imveliso ye-flange, ikhava yokuphela, indawo yokuhlala kunye nezinye izinto. Isantya esiphezulu sebrazbus motor motor yeyangaphakathi kwirotor motor.
4.CIsantya esisezantsi esimotweni esingenamoto esinebrashi. Uhlobo lwe-hub-motor lenziwe nge-motor rotor, i-motor stator, i-motor shaft, isembozo sokuphela kwemoto, ukuthwala kunye nezinye iindawo. Isantya esisezantsi esinebrashi kunye ne-hub engacofiyo yeemoto yeyomatshini wangaphandle weRotor.
Imoto engenabhrashi isetyenziswa ngokubanzi kwiibhayisikile zombane, kuba inezi zinto zimbini zilandelayo ngaphezulu kwemoto yendalo ye-brushless dc motor.
(1) ubomi obude, ulondolozo-free, ukuthembeka eliphezulu. Kwi-brush ye-dc motor, kuba isantya seemoto siphezulu, ibrashi kunye ne-commutator zinxiba ngokukhawuleza, ngokubanzi zisebenza malunga neeyure ezili-1000 kufuneka zitshintshe ibrashi. Ukongeza, ibhokisi yezixhobo zokunciphisa inzima ngokobuchwephesha, ngakumbi ingxaki yokuthambisa kwezixhobo zokuhambisa, eyingxaki enkulu kwisikim sebrashi. Ke ngoko, ibrashi yemoto ineengxaki zengxolo ephezulu, ukusebenza ngokusezantsi kunye nokusilela okulula. Ke ngoko, izibonelelo ze-brushless dc motor zicacile.
(2) ukusebenza okuphezulu kunye nokugcina amandla. Ukuthetha nje ngokubanzi, kuba i-brushless dc motor ayinakuphulukana nelahleko yokuhamba komatshini kunye nokusetyenziswa kwebhokisi yegiya, kunye nelahleko yesekethe yokulawula isantya, ukusebenza ngokukuko kunokuba ngaphezulu kwe-85%, kodwa kuthathelwa ingqalelo eyona ndleko iphezulu kuyilo, ukuze ukunciphisa ukusetyenziswa kwezinto, uyilo ngokubanzi ngama-76%. Ukusebenza kwe-brushless dc motor kuhlala kujikeleze i-70% ngenxa yokusetyenziswa kwebhokisi yebhokisi kunye ne-clutch egqithisileyo.
DUkuqhubela phambili kuphuhliso lwezithuthi zamandla amatsha, imoto yebhayisekile yombane esetyenziswa kwimarike iyeyona ndlela iphambili yokuthengisa, nangona iinkampani ezininzi zasekhaya zibanga ukuba zinamashishini onke amandla ophando lwenzululwazi, kodwa kufuneka ibe yimoto elungileyo yokwenene ifuna ixesha elide Ukuqokelelwa kobuchwephesha, emva koko ukuvelisa, ukuvavanya, kwaye ekugqibeleni uye kwimveliso yobunzima. Ambalwa amashishini eemoto e-China anamandla okwenene okwenza ii-motors zamandla amatsha, ngakumbi kwicandelo lezithuthi zabakhweli. Ngaphantsi kwemvelaphi yokuba amashishini ahlukeneyo axhasa ngokuzimela ukuzimela okuyintloko, bayathandabuza ukubonisa ukuba ikhonkco lemoto, njengenye yezinto eziphambili zezithuthi zamandla amatsha, lisephantsi kolawulo lwabanye. E-China, kukho amashishini amaninzi abonakala njengamashishini amatsha ombane, kodwa ambalwa kuwo akhethekileyo kwiimoto zamandla ezintsha. Amashishini amaninzi ayatshintsha koomatshini bendabuko, ukwakhiwa kweenqanawa kunye namanye amasimi eemoto zemveli angena kwicandelo leemoto ezintsha zokuqhuba, ngaphandle kophando oluncinci kunye namava emveliso.
Anangona imoto yemveli yemizi-mveliso kunye nemoto entsha yamandla emoto efanayo, kodwa akukho mahluko kwimveliso yokwenene. Iimoto ezisetyenzisiweyo kwizithuthi ezitsha zamandla zingahlulahlulwa zibe ziimoto ezinamandla kunye nemagnethi esisigxina, eyokuqala isetyenziswa ikakhulu kwizithuthi zikawonke-wonke, kwizithuthi zabakhweli nakwezinye izithuthi zorhwebo, ngelixa eyokugqibela isetyenziswa ikakhulu kwizithuthi zabakhweli. Ngenxa yokuba i-rotor ye-asynchronous motor ayinayo i-jiko, akukho brashi, akukho induction yamagnetic, ukusebenza okuncinci kokuguqulwa kwamandla, isakhiwo esilula, ixabiso elincinci, elisetyenziswa kakhulu kwiimoto ezinkulu zokuhamba; Isisigxina semagnethi yemoto ejikelezayo ejikelezayo, ukubonelela ngombane kwi-rotor, amandla okuguqula amandla, isakhiwo esinzima kakhulu, ixabiso liyabiza, lisetyenziselwa ukukhawuleza kwimeko engqongileyo, njengeemoto ezihamba ngombane. Kule nkqubo, uninzi lwamashishini axhasa iimoto angxamele ukuqala, esenza uphuculo lobuchwephesha kwiimoto zemveli zorhwebo kunye nokuzinikezela kubavelisi bezithuthi njengeemoto zezithuthi zamandla ezintsha.
BUt kumazwe angaphandle, ukuveliswa kwesithuthi esitsha samandla kukho inani lezalathi ezingqongqo zobugcisa. Amandla okuphuma kwezithuthi zamandla amatsha, ngakumbi izithuthi zombane ezicocekileyo, zahlukile kwiimeko zendlela ezahlukeneyo, ezinje ngokunyuka, ukwehla, indlela ethe tyaba, indlela engqindilili, njl.Iifektri ezininzi zoomatshini bombane e-China ziphucula nje amava okuvelisa iimoto zemizi-mveliso zemveli Ngaphandle kokujonga imeko yokusetyenziswa kweemoto ezintsha zeemoto, eziza kunciphisa ubomi benkonzo kwaye zibangele ubushushu bendawo, isekethe emfutshane kunye nezinye iimeko eziyingozi. Kuba sonke siyaqonda ukuba isithuthi sombane siyakuba nentengiso ebanzi kwixa elizayo, kutheni kungangqinwa kakhulu kuphando kunye nophuhliso lweemoto, kuvavanyo, kulawulo lwemveliso, kwangoko ukwenza uphando olusisiseko, "hlisa umoya kwaye uqale ekuqaleni" , Ngokwenene bakha ishishini leemoto zebhayisekile zombane, ngesimo sengqondo esifanelekileyo ebusweni bamathuba akhoyo.
I-Shuangye ine-R & D eyomeleleyo kunye neqela lokuthengisa, iimveliso zithunyelwa ngaphandle kwilizwe. Ngomsebenzi "weemveliso ezenza ukuba abathengi bonwabe", sikhuthaza imveliso kunye nokuphuculwa kweshishini.Masenze indawo eluhlaza, enobuhlobo, esebenzayo ngokufanelekileyo kunye nokugcina amandla kunye.
Ngaphezulu kweminyaka elishumi, uShuangye uzinikele ekwenzeni eyona mveliso ilungileyo ye-elektroniki yezempilo. Ikomkhulu le-zhuhai, kwiphondo lase-guangdong, China. Ubambiswano lwexesha elide kunye nabenzi abaphambili benza ukuba uShuangye abonelele ngamaxabiso okhuphiswano kubathengisi beshishini.
IShuagye ibonelela ngeendlela ezahlukeneyo zempilo kunye nokuqina komzimba kunye neenkonzo. Ezi mveliso zibandakanya ukhetho olubanzi lweebhayisikile zombane, izithuthuthu zombane, izixhobo (iigiya zebhayisekile, iibhetri zebhayisikile, abalawuli, iimoto, njl.).
Ngokwempahla, sihambisa iimpahla ezivela kwindawo zokugcina iimpahla zaseCanada ngesiqinisekiso sexesha.Okona kubaluleke kakhulu, ngesiqinisekiso esikumgangatho ophezulu kwiimveliso zethu, sinokukuzisela amava okuthenga ngaphandle komngcipheko.Ukuba unazo naziphi na iingxaki emva kokuthengisa, siya kwenza nantoni na njenge sinako nangaliphi na ixesha.
Wamkelekile ukuba basebenzisane kunye nokuphuhlisa nathi!