Ungayigcina njani kwaye uyilungise imoto yebhayisekile yombane

 

 

 

Iimfuno zobugcisa

Baneemfuno ezizodwa ezahlukeneyo ngokweemfuno zomthwalo, ukusebenza kobugcisa kunye nendawo yokusebenza:

1.Imoto eqhuba isithuthi sombane kufuneka iphindaphindwe kangangezihlandlo ezi-4 ukuya kwezi-5 zomthwalo ongaphezulu ukuhlangabezana neemfuno zokunyuswa kwexesha elifutshane okanye ukunyuka kweenduli; Iimoto zeshishini zifuna umthwalo ophindwe kabini kuphela.

2.Esona santya siphezulu sezithuthi zombane kufuneka sifike kumaxesha angama-4-5 esantya esisisiseko xa sihamba kuhola wendlela, ngelixa iimoto zeshishini zifuna ukufikelela kumandla angaguquguqukiyo amaxesha ama-2 esantya esisisiseko.

3.Imoto yokuqhuba yesithuthi sombane kufuneka siyilwe ngokwemodeli kunye neendlela zokuqhuba zomqhubi, ngelixa iimoto zeshishini zifuna kuphela ukuba ziyilwe ngokwendlela yokusebenza eqhelekileyo.

4.Izithuthi zombane ziyacelwa ukuba zinoxinano oluphezulu lwamandla (ngokubanzi ngaphakathi kwe-1kg / kw) kunye netshathi efanelekileyo yokusebenza (ngokusebenza kakuhle ngaphakathi kuluhlu olubanzi lwesantya sokujikeleza kunye ne-torque) ukunciphisa ubunzima bezithuthi kunye nokwandisa i-mileage yokuqhuba; Nangona kunjalo, iimoto zeshishini ngokubanzi zithatha uxinano lwamandla, ukusebenza kunye neendleko ekuqwalaselweni, kunye nokwandisa ukusebenza ngokukuko kwendawo yokusebenza elinganisiweyo.

5.Imoto yokuqhuba imoto ifuna ukulawulwa okuphezulu, ukuchaneka okuphezulu kwimeko kunye nokusebenza okuhle; I-motor motor inemfuno ezithile zokusebenza kuphela.

6.Isithuthi esihamba ngombane sifakwa kwimoto, sinesithuba esincinci, kwaye sisebenza kubushushu obuphezulu, imozulu embi, ukungcangcazela rhoqo kunye nokunye okusingqongileyo. Iimoto zeshishini zihlala zisebenza kwindawo emiselweyo.

 

 

Iimpazamo eziqhelekileyo

Iimpazamo eziqhelekileyo ezine-brushless dc motors zihlala zivavanywa kwizinto zazo ezintathu.

Xa indawo enesiphoso ingacacanga, isiqu semoto kufuneka sihlolwe kuqala, silandelwe yindawo yoluvo, kwaye ekugqibeleni jonga isekethe yolawulo lokuqhuba. Kwiimoto zomzimba, iingxaki ezinokubakho zezi:

1.Ukuqhagamshelana kakubi kweemoto ezihamba ngeenqwelo, ucingo olwaphukileyo okanye isiphaluka esifutshane. Iyakwenza ukuba imoto ingajiki; Imoto ingaqala kwezinye iindawo, kodwa ayinakuqala kwezinye iindawo; Imoto iphelile.

2.Idemagnetization yepali ephambili yemagnethi yemoto yombane iya kwenza ukuba i-torque yemoto icace ukuba incinci, ngelixa isantya sokungabikho komthwalo siphezulu kwaye okwangoku sikhulu. Kwi-sensor yendawo, iingxaki eziqhelekileyo kukungonakali kweholo, ukungahambi kakuhle, ukutshintsha indawo, kuya kwenza ukuba i-motor ikhuphe i-torque encinci, enzulu iya kwenza ukuba i-motor ingashukumi okanye idibanise emva nangexesha elithile. Isitshintshi samandla sesona sinomdla wokungaphumeleli kwisekethe yolawulo lwedrive, okt, itransistor yamandla yonakele ngenxa yokugcwala kwexesha elide, ngaphezulu kwamandla okanye isekethe emfutshane. Oku kungasentla kuhlalutyo olulula lweziphene eziqhelekileyo zemoto engasebenziyo, ekusebenzeni kweemoto kuya kuba neengxaki ezahlukeneyo, abahloli kufuneka banike ingqwalaselo kule meko, hayi kumandla angacwangciswanga, ukuze angonakalisi. kwamanye amacandelo eemoto.

 

 

Ukugcinwa nokulungiswa kweendlela

Zimbini iintlobo zeempazamo zemoto: iziphene zoomatshini kunye neziphene zombane. Iziphene zoomatshini kulula ukuzifumana, ngelixa iimpazamo zombane zihlalutywa kwaye zigwetywe ngokulinganisa i-voltage yazo okanye ngoku. Oku kulandelayo kukuchonga kunye neendlela zokusombulula ingxaki kwiziphene eziqhelekileyo zemoto.

Imoto ephezulu ngoku engafakwanga mthwalo

Xa umthwalo ongekho mthwalo wemoto ungaphezulu kwedatha ebekiweyo, oko kubonisa ukuba imoto inempazamo. Izizathu zokungabikho komthwalo omkhulu weemoto kubandakanya: ukungqubana okukhulu koomatshini ngaphakathi kwemoto, isekethe yengingqi emfutshane yekhoyili, ukuqiniswa kwentsimbi ngemagneti. Siyaqhubeka nokwenza uvavanyo kunye nokuhlola izinto ezifanelekileyo, sinokuqhubeka nokuchonga unobangela wesiphoso okanye indawo enesiphoso.

Isantya somthwalo / umthwalo wesantya semoto sikhulu kune-1.5. Khanyisa umbane kwaye ujike isiphatho ukwenza ukuba imoto ijikeleze ngesantya esiphezulu kwaye kungabikho mthwalo ungaphezulu kwe-10. Xa isantya semoto sizinzile, linganisa isantya esiphezulu sokungalayishwa kwe-N1 yemoto ngeli xesha. Phantsi kweemeko zovavanyo oluqhelekileyo, qhuba ngaphaya kwe-200m ukulinganisa isantya esiphezulu somthwalo we-N2 yemoto. Akukho mthwalo / umthwalo ratio = N2 ÷ N1.

Xa umthwalo ongafakwanga umthwalo / umthwalo wesantya seemoto ungaphezulu kwe-1.5, oko kubonisa ukuba i-demagnetization yensimbi enemagnethi yemoto inzima kakhulu, kwaye iseti yonke yentsimbi enemagnethi ngaphakathi kweemoto kufuneka itshintshwe. Kwinkqubo yokwenyani yolondolozo lwezithuthi zombane, iimoto zonke zihlala zitshintshwa.

Ukufudumeza iimoto

Unobangela othe ngqo wokufudumeza iimoto kubangelwa yimeko enkulu yangoku. Ubudlelwane phakathi kwe-motor yangoku I, igalelo le-electromotive force E1 yemoto, kunye namandla e-electromotive amandla e-E2 ojikelezayo wemoto (ekwabizwa ngokuba yi-inverse electromotive force) kunye nokumelana ne-coil motor R yile: I = (e1-e2) ÷ R, ukwanda kwe-I kubonisa ukuba i-R iyancipha okanye i-E2 iyancipha. Ukuncipha kwe-R kubangelwa ikakhulu kukujikeleza kwekhoyili okanye isekethe evulekileyo, ukwehla kwe-E2 ngokubanzi kubangelwa yintsimbi edibanisa imagnethi okanye i-coil short circuit okanye isekethe evulekileyo. Kuzo zonke iindlela zokulondolozwa kwezithuthi zebhayisikile yombane, indlela yokujongana nesithintelo sokukhululwa kobushushu kwimoto ngokubanzi kukutshintsha imoto.

 

 

Kukho ukungqubana komatshini okanye ingxolo yoomatshini ngaphakathi kwemoto ngexesha lokusebenza

Nokuba imoto ihamba ngesantya esiphezulu okanye isantya esisezantsi, akufuneki kubekho ukungqubana komatshini okanye ingxolo yomatshini engaqhelekanga xa umthwalo usebenza. Iindidi ezahlukeneyo zeemoto zinokulungiswa ngeendlela ezahlukeneyo.

TImayile yokuhamba kwemoto ifinyeziwe, ukudinwa kwemoto

Izizathu zoluhlu olufutshane lokuqhuba kunye nokudinwa kwemoto (eyaziwa ngokuba kukudinwa kwemoto) kunzima. Nangona kunjalo, xa iziphoso ezine zingentla zishenxisiwe, xa sithetha ngokubanzi, isiphoso kuluhlu olufutshane lokuqhuba kwesithuthi alubangelwa yimoto, enxulumene nokuncitshiswa komthamo webhetri, itshaja ukutshaja ngamandla angonelanga, iparameter yomlawuli Ukukhukhuma (uphawu lwe-PWM alufikeleli kwi-100%) njalo njalo.

BInqanaba lemoto elingxamile

Ukuphulukana nesigaba sokulahleka kwemoto kuhlala kungenxa yomonakalo webrashi yeemoto. Ngokulinganisa ukunganyangeki kwesiphumo sokukhokelela kwento yeholo kumhlaba okhokelela eholweni nasekukhokeleni kunikezelo lwamandla eholo, sinokumisela ukuba yeyiphi na iholo ehlulekayo ngokuthelekisa.

Kucetyiswa ngokubanzi ukubuyisela zonke izinto zeholo ngexesha elinye ukuqinisekisa imeko echanekileyo yokuhamba kwemoto. Ngaphambi kokutshintsha into yeholo, kufuneka icace gca ukuba isigaba se-algebraic Angle yemoto yi-120 ° okanye i-60 °. Ngokubanzi, isikhundla sezinto ezintathu zeholo kwinqanaba le-120 ° ye-Angle motor iyafana. Kwinqanaba le-60 ° ye-Angle motor, indawo yeholo embindini wezinto ezintathu zeholo ibekwe kwindawo eyi-180 °.

UKUTHENGISWA KAKHULU KWI-AMAZON !!!

I-36V350W yeeGiya ezingenazithuthi zeMoto

isantya esiphezulu esenzelwe i-hub motor motor

Ukusebenza kakuhle: ngaphezu kwe-82%

Ingxolo ephantsi: ngaphantsi kwe60db